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Motor Housing patents



      

This page is updated frequently with new Motor Housing-related patent applications.




Date/App# patent app List of recent Motor Housing-related patents
02/04/16
20160036297 
 Use of an involute shaped housing surrounding shaft(s) to promote shaft annulus fluid flow patent thumbnailnew patent Use of an involute shaped housing surrounding shaft(s) to promote shaft annulus fluid flow
The powertrain includes a sump and an electric motor-generator configured to convert electrical energy into mechanical energy. The electric motor-generator includes a stator and a rotor.
Gm Global Technology Operations Llc


02/04/16
20160033197 
 Method for compressing an incoming feed air stream in a cryogenic air separation plant patent thumbnailnew patent Method for compressing an incoming feed air stream in a cryogenic air separation plant
A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed driver assembly drives at least one compression stage in the lower pressure compressor unit driven while the second variable speed driver assembly drives higher pressure compression stage disposed either in the common air compression train or the split functional compression train of the air separation plant.

02/04/16
20160033196 
 Method for compressing an incoming feed air stream in a cryogenic air separation plant patent thumbnailnew patent Method for compressing an incoming feed air stream in a cryogenic air separation plant
A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed driver assembly drives at least one compression stage in the lower pressure compressor unit driven while the second variable speed driver assembly drives higher pressure compression stage disposed either in the common air compression train or the split functional compression train of the air separation plant.

02/04/16
20160032980 
 Retainer for a rolling bearing patent thumbnailnew patent Retainer for a rolling bearing
A fastening device for a rolling bearing includes a bearing mounting portion disposed at an end of a motor housing, a rolling bearing received in the mounting portion, and a retainer ring disposed between an inner peripheral surface of the mounting portion and a peripheral surface of an outer ring of the rolling bearing. The rolling bearing is fastened to the motor housing by the retainer ring.
Johnson Electric S.a.


02/04/16
20160032935 
 System and  compressing and cooling an incoming feed air stream in a cryogenic air separation plant patent thumbnailnew patent System and compressing and cooling an incoming feed air stream in a cryogenic air separation plant
A system and apparatus for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed driver assembly drives at least one compression stage in the lower pressure compressor driven while the second variable speed driver assembly drives higher pressure compression stage disposed either in the common air compression train or the split functional compression train of the air separation plant.

02/04/16
20160032934 
 Method for compressing an incoming feed air stream in a cryogenic air separation plant patent thumbnailnew patent Method for compressing an incoming feed air stream in a cryogenic air separation plant
A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed driver assembly drives at least one compression stage in the lower pressure compressor unit driven while the second variable speed driver assembly drives higher pressure compression stage disposed either in the common air compression train or the split functional compression train of the air separation plant.

02/04/16
20160032931 
 Cooling unit of air compressor for fuel cell vehicle patent thumbnailnew patent Cooling unit of air compressor for fuel cell vehicle
An air compressor for a fuel cell vehicle includes a volute housing, an impeller mounted to the volute housing, and a motor driving the impeller and cooling the motor and bearings that support a rotation shaft of the motor using air at an outlet side of the impeller. The air compressor has a cooling unit including: a coolant channel provided in plural along a radial direction in a motor housing that is coupled to the volute housing and through which a coolant flows; and a cooled air channel formed between coolant channels of the motor housing and through which the air flows..
Hyundai Motor Company


02/04/16
20160032927 
 Fan assembly patent thumbnailnew patent Fan assembly
A fan assembly includes a body and a nozzle connected to the body. The body includes an impeller, a motor housing, and a motor located within the motor housing for driving the impeller.
Dyson Technology Limited


01/28/16
20160023346 
 Range of power tools patent thumbnailRange of power tools
A range of power tools each includes motor and transmission housings with an electric motor and a transmission mechanism mounted respectively therein, with the transmission mechanism using the rotary output of the motor to drive a cutting tool. An intermediate housing is sandwiched between the motor and transmission housings.
Black & Decker Inc.


01/28/16
20160023222 
 Oscillating sprinkler patent thumbnailOscillating sprinkler
The sprinkler has a drive motor with a gear assembly with a drive gear that is engaged with the sun gear of the flow adapter. A motor housing has a gear train chamber for the gear assembly, and a first chamber and a second chamber each providing for a path of flow.
Ningbo Meizhi Tools Co., Ltd.


01/28/16
20160022102 

Upright vacuum cleaner


An upright vacuum cleaner with one or more features, such as a top opening rigid container, a headlight, a replaceable power cord a motor housing suspended within the vacuum to reduce noise and/or vibration a clutch assembly with a rpm sensor, and/or one or more filter plates to improve airflow.. .
Emerson Electric Co.


01/21/16
20160020679 

Inverter-integrated motor


An inverter-integrated motor includes a motor housing in which a rotor and a stator are accommodated and an inverter housing in which a power module of an inverter with heat dissipating functions is accommodated, with one end of the motor housing and one end of the inverter housing integrally joined. The power module is arranged inside the inverter housing on the other end thereof, and a heat diffusion member is disposed between the power module and an inner surface of the inverter housing..
Nissan Motor Co., Ltd.


01/21/16
20160020678 

Electromechanical integrated motor and assembling electromechanical integrated motor


An electromechanical integrated motor has a motor housing for housing a stator and a rotor, and a power-converter housing for housing a power conversion module integrally joined to the motor housing. The power-converter housing has a radiator wall including the power conversion module attached to a surface on the motor-housing side of the radiator wall, and an outer-peripheral wall having a cylindrical shape, extending further toward the motor-housing side rather than the radiator wall, and being disposed on an outer-peripheral side of the power conversion module.
Nissan Motor Co., Ltd.


01/21/16
20160020677 

Electric motor with functional monitoring of the motor bearings


The present invention relates to an electric motor, comprising a stator and a rotor that can rotate relative to the stator and that is mounted in bearing arrangements, and also comprising a motor housing and a vibration sensor to pick up vibrations that occur in the electric motor and that are caused by malfunctions of the bearing arrangements. The configuration provided here is that of an external-rotor motor.
Ebm-papst Mulfingen Gmbh & Co. Kg


01/14/16
20160013700 

Blender motor housing


A magnetic drive assembly includes a housing having a cylindrical end bell portion and a cylindrical hub portion adjacent the end bell portion, wherein the radius of the hub portion is greater than the radius of the end bell portion. One or more mounting tabs extend radially outward from the hub portion.
Moog Inc.


01/14/16
20160008834 

Material dispense tracking and control


A pump system for pumping a fluid includes a motor housing, a motor, a rod, a positive displacement pump, a position sensor, and a controller. The motor is located within the motor housing.
Graco Minnesota Inc.


01/07/16
20160006324 

Rotary electric machine having integrated drive control device


In a rotary electric machine having an integrated drive control device, a motor housing joined to a mounting housing, which is a cast member, is made of a steel material. Therefore, an outer diameter is reduced and strength for retaining a stator core is satisfactorily ensured even under high-temperature environments..

12/31/15
20150381014 

Water-cooled motor


A water-cooled motor may include a motor housing configured to be provided with a cooling water passage part in a circumferential direction and have one side surface provided with a radiation fin part, a stator configured to have a core wound with a coil along the cooling water passage part within the motor housing, and a rotor configured to have plates which each face a side of the stator and the radiation fin part and have one side provided with a turbulence generator in a direction of the radiation fin part side.. .
Hyundai Mobis Co., Ltd.


12/31/15
20150381009 

Lawn mower motor and drive


A combined d.c. Brushless motor and drive control assembly for a rotary mower includes a hollow motor housing, a cover removably attached to an open rear end of the housing, and an end shield mounted to an internal shelf of the housing adjacent its rear end.
Moog Inc.


12/31/15
20150380990 

Mower motor


A motor includes a rotor having a plurality of pole magnets angularly spaced about the rotor's rotational axis through an angle of 360°, and a stator including a plurality of windings angularly spaced about the rotational axis through an angle less than 360° to provide an angular section free of windings, wherein at least one of the plurality of pole magnets is not radially opposite any of the plurality of windings at any given rotational position of the rotor. The motor is designed for use in powering a horizontal blade reel of a cylindrical lawn mower, and includes a housing having a cross-sectional shape in the form of a chord-truncated circle, such that the housing has a flat portion corresponding to the angular section free of windings.
Moong Inc.


12/31/15
20150377023 

Eccentric motor


The eccentric motor has a motor housing with an internal cylinder space. A main shaft is concentrically aligned with a central axis of the cylindrical space.

12/31/15
20150375315 

Cutting tool


A motor housing of housings forming an outer casing of a tool main body is provided with two battery attachment portions allowing attachment of rechargeable batteries. The two battery attachment portions are configured as slide attachment type battery attachment portions.
Makita Corporation


12/10/15
20150357884 

Motor and actuator


An electric motor includes a stator and a rotor. The stator includes a motor housing with an open end and an end cover mounted to the open end.
Johnson Electric S.a.


12/10/15
20150353198 

Modular power drive unit system


Aircraft cargo management systems comprising a support structure comprising a first rail and a second rail, the first rail arranged parallel to the second rail, wherein the first rail has a first exterior face and the second rail has a second exterior face, a wheel mounted on an axle, the axle mounted to the first exterior face and passing through the second exterior face, and a power drive unit (“pdu”) mounted to the axle and configured to rotate the axle about an axis are provided. Pdus comprising an electronic controller housed in a controller housing, a motor housed in a motor housing, and a first connecter mounted to the motor housing and a second connector mounted to the controller housing, the first connector configured to mate with the second connector and to conduct electricity between the motor and the electronic controller are also provided..
Goodrich Corporation


12/10/15
20150352941 

Integrated hybrid power assembly and vehicle comprising the same


An integrated hybrid power assembly and a vehicle including the same are provided. The integrated hybrid power assembly includes a transmission comprising a front housing and a rear housing, a drive motor comprising a motor housing integrated with the rear housing of the transmission and a motor cover mounted to the motor housing, a speed reducer comprising a reducer housing, which is fixedly connected to the rear housing of the transmission and integrated with the motor cover of the drive motor, and a speed reducer cover mounted to the reducer housing; and a starting motor mounted to the transmission..
Shenzhen Byd Auto R&d Company Limited


12/10/15
20150351589 

Blender base


A blender base is generally described. The blender base includes a base frame.
Vita-mix Management Corporation


12/03/15
20150349610 

Motor housing with integrated gears


A motor housing with integrated gears includes a motor having a first shaft, the motor configured to actuate the first shaft, a dowel, the dowel rotatably coupled to the first shaft, an encoder configured to surround the dowel, the encoder being configured to measure an angular velocity of the first shaft, a gear system in meshed communication with the first shaft, and a second shaft in meshed communication with the gear system such that the motor is operable to transmit power to the second shaft. The housing further includes at least one seal, the seal located on the dowel between the first end and the second end of the dowel and creating a barrier such that the dowel is rotatable within the seal while preventing migration of lubricant on the at least one gear into the encoder..

12/03/15
20150343617 

Power tool and rotary impact tool


To provide a power tool and a rotary impact tool capable of suppressing transmission of vibration to a circuit board and so on from a drive portion connecting to a motor as a vibration generation source. An impact wrench includes a motor housing which houses a motor or a grip housing, a battery holding housing connecting to the motor housing or the grip housing through an elastic body and a control circuit board housed in the battery holding housing for controlling the motor..
Makita Corporation


11/26/15
20150337850 

Supercharger with electric motor and engine device provided with supercharger with electric motor


A supercharger with an electric motor includes: a rotary shaft; a compressor wheel; a compressor housing for housing the compressor wheel; an electric motor including a motor rotor and a motor stator, and giving rotation force to the rotary shaft; a motor housing, for housing the electric motor; a first grease-sealed bearing for rotatably supporting the rotary shaft; and a bearing housing for housing the first grease-sealed bearing, and disposed between the compressor housing and the motor housing. Inside the bearing housing, a cooling passage through which a cooling medium flows is provided in a circumferential direction on an outer circumferential side of the first grease-sealed bearing..

11/26/15
20150336554 

Drive assembly


A drive assembly having a motor accommodating bore for an electric motor, the bore being directed perpendicularly into an end face of a block-like accommodating body, and having a motor housing for accommodating a bearing provided for a motor shaft of the electric motor the bearing being fixed in an end-side motor housing section which extends into the motor accommodating bore. The invention provides for the electric motor to be frictionally fixed and centred in the motor accommodating bore by a motor holder that is fastened to the end-side motor housing section and projects into the motor accommodating bore..
Continetal Teves Ag & Co. Ohg


11/26/15
20150336232 

Outdoor power device internal cooling system


An electric power device may include a casing, a motor disposed within the casing, a control unit, and an air channel. The motor may be configured to operate a working implement of the device and may include a motor housing having at least one outlet through which air cooling the motor exits the motor housing.
Husqvarna Ab


11/19/15
20150333602 

Integrated system of traction motor and inverter and integrating traction motor and inverter


A method for integrating a traction motor and an inverter, the method including: 1) providing a traction motor, the traction motor including a motor housing and a coil winding; 2) providing an inverter, the inverter including: an inverter housing, and an igbt module; 3) independently installing the inverter in the inverter housing to form an interface, the interface including a mechanical interface and a high-voltage power interface; 4) using the mechanical interface to install the inverter housing on the motor housing to form an entire body; and 5) using the high-voltage power interface to provide a high voltage electric connection between the coil winding of the traction motor and the igbt module of the inverter.. .
Zhongshan Broad-ocean Motor Co., Ltd.


11/05/15
20150318652 

Electric motor brush apparatus and method


A motor assembly includes: a motor housing including: at least one brush receptacle having top and bottom ends; a locking element extending from the top end toward the bottom end; and a housing spring member; at least one brush holder apparatus including: a brush holder housing sized to be received within the brush receptacle, including: an upper surface and a lower surface; a receiving aperture; and an open end; a brush spring enclosed by the brush holder housing; and a brush located inside the brush holder housing; wherein the brush holder apparatus is inserted inside the brush receptacle; and wherein the housing spring member urges the brush holder apparatus toward the top end such that the locking element is received inside the receiving aperture.. .
The Scott Fetzer Company


10/29/15
20150308456 

Electric motor-driven compressor having bi-directional liquid coolant passage


An electric motor-driven compressor includes a motor having a rotor and a stator in a motor housing, a low-pressure compressor mounted to one end of the motor housing, and a high-pressure compressor mounted to the other end of the motor housing, the compressors forming a two-stage compressor. The motor housing defines a convoluted liquid coolant passage having a plurality of axially spaced-apart, convoluted passageways arranged for serial flow of liquid coolant from the passage inlet, then through each of the convoluted passageways one after another, and finally out from the outlet.
Honeywell International Inc.


10/22/15
20150300153 

Controlled pressure pulser for coiled tubing measurement while drilling applications


An apparatus and system for generating pressure pulses for enhancing and completing a well bore within a coiled tubing assembly including: a ct-mwd-ftd tool longitudinally and axially positioned within the center of a main valve assembly including a main valve. The drilling fluid is subsequently split into both an inlet main fluid stream and a pilot fluid stream, wherein the pilot fluid stream subsequently flows such that the pilot fluid recombines with the main flow stream to become a main exit fluid flow.
Teledrill, Inc.


10/15/15
20150296280 

Bass shaker transducer


A bass shaker system is provided that includes a motor and a motor housing, where the motor includes a motor case having first and second members shaped to tightly envelop an exterior surface of the voice coil while still leaving a gap between adjacent ends of the first and second members, and a plurality of spiders having at least four spider legs secured within a ring that has an interior shoulder to mate with a radial ridge on each of the first and second motor case members. In some embodiments, the bass shaker system includes ventilated caps and vented housing covers..

10/08/15
20150288257 

System and detection of motor vibration


An improved system for monitoring vibration of an electric machine is disclosed. According to one embodiment, sensors are positioned in a plane orthogonal to the motor shaft and each sensor detects vibration along at least one axis of the motor.

10/08/15
20150285427 

Removable motor housing for a plant material trimming device


A removable motor housing for a plant material trimming device. The removable housing may include a first motor housing connectable to the plant trimming device.

10/08/15
20150283334 

Method of tuning a vibrating medical device and a connector for the same


A connector for use with a medical device is provided. The connector comprises a body portion having a first end and a second end.

10/01/15
20150280527 

Radiation heat transfer of internal motor components by electro-magnetic waves


A motor assembly including a housing with a motor portion having an opening for receiving a motor housing/stator assembly, rotor assembly, front and rear end caps and bearings, an encoder coupled to the motor, and an rear cover for enclosing the opening of the motor portion of the housing, the rear cover at least partially surrounding the encoder. At least one of an interior surface of the rear cover or an exterior surface of the encoder comprise a material having an emissivity greater than 0.9..
Rockwell Automation Technologies, Inc.


10/01/15
20150280513 

Motor housing


A motor housing includes a central body having a central cavity region configured to receive an electric motor. Also included is a first end portion having a first inner surface that defines a first internal cavity region configured to receive a first end winding of a stator of the electric motor, wherein the first internal cavity region comprises a first radius defined by a distance from a main axis of the motor housing to the first inner surface.
Hamilton Sundstrand Corporation


10/01/15
20150275920 

Electric motor-driven compressor having a heat shield forming a wall of a diffuser


An electric motor-driven compressor includes a housing assembly comprising a motor housing and a compressor housing mounted thereto. The compressor housing contains a centrifugal compressor wheel that is mounted on a shaft of the motor rotor and also defines an air inlet that leads air into the compressor wheel, and a volute that collects the compressed air.
Honeywell International Inc.


10/01/15
20150275870 

Pumping system for a wellbore and methods of assembling the same


A pumping system for use in moving a fluid present within a wellbore is provided. The pumping system includes an electric linear motor having a motor housing and a stator coupled to the motor housing.
General Electric Company


10/01/15
20150274207 

Self-stabilizing platform, carrier, or base


A two-wheel movable platform, carrier, or base having canted wheels is disclosed. In one embodiment, the two-wheel movable platform, carrier, or base includes adjustable canted wheels in which the angle of the canted wheels is adjustable.
Opobotics, Inc.


09/24/15
20150267716 

Housing for an axial fan


A housing for a fan or blower, in particular an axial fan, includes a wall ring (2) having an inlet nozzle section (3), an outer diffuser (6) having an inlet flow opening (7) and an outlet flow opening (8), and a holder for an electric motor (9) of the fan. The holder is arranged in an inner space of the housing.
Ebm-papst Mulfingen Gmbh & Co. Kg


09/17/15
20150263584 

Drive for an actuating unit


The invention relates to a drive for an actuating unit, especially for a power closing mechanism, preferably for a motor vehicle lock, comprising a motor housing part for accommodating an electric motor and a housing cover part for covering the motor housing part, a cable for electrically conducting current being electrically connected to a motor contact of the electric motor in the motor housing part and the cable comprising a diversion zone. The diversion zone of the cable is arranged outside or at least partially outside the housing.
Kiekert Aktiengesellschaft


09/17/15
20150257783 

Rotational thrombectomy wire


An assembly insertable into a lumen of a patient including a motor housing having a motor contained therein, a motor shaft extending from the motor, a first coupler positioned at the motor shaft having a first magnet positioned therein adjacent a distal end, a rotational wire, and a second coupler positioned at a proximal portion of the thrombectomy wire. The second coupler has a second magnet positioned therein adjacent a proximal end.
Rex Medical, L.p.


08/27/15
20150244128 

Current diverter ring


The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter is substantially arc shaped with a plurality of radial channels extending there through.
Inpro/seal Llc


08/27/15
20150240813 

Electric pump


The electric pump of the present application includes a motor unit including a stator, a rotor core disposed inside the stator and a shaft coupled to the rotor core; a pump unit including an internal rotor coupled to the shaft and having an external lob formed thereon and an external rotor disposed outside the internal rotor and having an internal lob formed to be engaged with the external lob; a housing unit including a motor housing including the motor unit and a pump housing connected to the motor housing and having a pump accommodating part, in which the pump unit is inserted, formed therein; and a cover unit coupled to the housing unit to cover the pump accommodating part.. .
Lg Innotek Co., Ltd.


08/27/15
20150240811 

Electric pump


An electric pump includes a motor unit including a stator, a rotor core disposed inside the stator and a shaft coupled to the rotor core; a first pump unit and a second pump unit which are coupled using the shaft as a coaxial axis; a first housing in which a motor housing receiving the motor unit and a pump housing including a first pump accommodating part are integrally formed, the first pump unit being inserted in the first pump accommodating part; a second housing coupled to the first housing to cover the first pump accommodating part and including a second pump accommodating part in which the second pump unit is inserted; and a cover unit coupled to the second housing to cover the second pump accommodating part.. .
Lg Innotek Co., Ltd.


08/27/15
20150239539 

Actively controlled curvature robotic pectoral fin


A robotic mechanical fin, having a motor housing containing a plurality of rib rotation motors, rib spars, and a plurality of ribs, mechanically movable and communicatively coupled to the plurality of rib rotation motors and shafts, where the plurality of ribs are rotationally coupled to and actuated by the plurality of rib rotation motors and shafts. The mechanical fin further includes a flexible fin casing, within which the ribs reside, forming the complete actively controlled curvature robotic propulsion and steering apparatus.
The Government Of The Us, As Represented By The Secretary Of The Navy


08/13/15
20150229179 

Rotor shaft jack


An electric motor is provided. The motor includes a motor frame assembly including a motor frame and a motor housing.
Nidec Motor Corporation


08/13/15
20150229085 

Current diverter ring


The current diverter rings (cdrs), captured cdrs, bearing isolators, and explosion-proof cdrs serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the explosion-proof current diverter ring includes a stator that may be mounted to the equipment housing and a rotor that may be mounted to a shaft.
Inpro/seal Llc


08/06/15
20150219202 

Internal venting system for industrial machines


A mining shovel includes a boom and a transmission unit coupled to the boom. The transmission unit includes an outer housing, an internal motor housing disposed within the outer housing, and a venting system coupled to the outer housing to direct air through both the outer housing and the internal motor housing..
Harnischfeger Technologies, Inc.


07/23/15
20150207379 

Motor housing


The invention relates to a motor housing for an electric motor with a stator as well as to an electric motor with a housing, whereby at least one multifunctional opening is arranged in the lower housing section and whereby electronics can be arranged in the housing, characterized in that, in order to cool the electronics, the multifunctional opening has a baffle by means of which an air flow can be directed towards the electronics, and, as an alternative, it has an offset on the side facing the upper housing section in order to mechanically connect the stator to the lower housing section.. .
Ebm-papst Mulfingen Gmbh & Co. Kg


07/09/15
20150192126 

Electric compressor


There is provided an electric compressor includes a compression mechanism, an electric motor, a motor housing having an injection port that communicates with one of compression chambers that is in the middle of the compression, a discharge housing having a discharge chamber into which compressed refrigerant is discharge, and an intermediate pressure housing disposed between the motor housing and the discharge housing. The intermediate pressure housing has an introduction port for introducing intermediate pressure refrigerant from an external refrigerant circuit and a communication passage between the introduction port and the injection port of the motor housing.
Kabushiki Kaisha Toyota Jidoshokki


07/09/15
20150192124 

Electric compressor


An electric compressor is provided with a compression mechanism, an electric motor, a motor housing, discharge housing and an intermediate pressure housing. The compression mechanism has a compression chamber and is driven by the electric motor.
Kabushiki Kaisha Toyota Jidoshokki


07/02/15
20150184721 

Power transmission system of hybrid electric vehicle


A power transmission system of a hybrid electric vehicle includes an input shaft configured to receive torque of an engine. A first motor/generator includes a first rotor directly connected to the input shaft and a first stator selectively connected to a first motor housing and the input shaft.
Hyundai Motor Company


06/25/15
20150175192 

Rack type electric power steering system


The present invention relates to a rack type electric power steering system. The present invention provides a rack type electric power steering system including: a power steering motor comprising a motor housing accommodating a rotor to which a motor shaft is coupled and a stator accommodating the rotor therein, and a front cover having a shaft through-hole for protruding a distal end of the motor shaft to the outside at a portion thereof and coupled to the motor housing such that an inner surface thereof faces the interior of the motor housing; a moisture detection sensor attached to a lower end of an inner surface of the front cover, which is adjacent to the shaft through-hole; and a controller for, if receiving a moisture detection signal of a predetermined value or higher from the moisture detection sensor, stopping driving of the power steering motor..
Mando Corporation


06/18/15
20150171721 

Air gap variable motor


An air gap-variable driving motor includes a motor housing. A stator has a tapered inner side and is disposed in the motor housing.
Hyundai Motor Company


05/28/15
20150145359 

Connector for motor and connector assembly for motor


A electrical connector for a motor is disclosed having a connector receiving member, a first connector, and a seal assembly. The connector receiving member is disposed on an outer peripheral portion of a stator supporting frame, the stator supporting frame being connected to a stator or a motor housing.
Tyco Electronics Japan G. K.


05/21/15
20150142241 

Electric bicycle and control method thereof


Disclosed herein are an electric bicycle and a control method thereof. The electric bicycle includes a hub motor including a motor housing configured to rotate with a wheel, a sprocket connected to a chain so as to rotate by receiving rider pedaling force through the chain, a first speed detector to detect a speed of the hub motor, a second speed detector to detect a speed of the sprocket, a motor driving unit to drive the hub motor, and an electronic control unit to compare the speed of the hub motor with the speed of the sprocket and control the motor driving unit to perform speed control of the hub motor according to a comparison result, wherein the second speed detector includes a magnet provided at the motor housing and disposed adjacent to teeth formed at an outer peripheral surface of the sprocket, a magnetic substance disposed apart from the magnet at a distance corresponding to a gap between the teeth of the sprocket or more gaps, a magnetic substance assembly connected with the magnetic substance and configured to rotate with the motor housing when the motor housing rotates, a pcb substrate fixed to a shaft of the hub motor, and a hall sensor provided at the pcb substrate in order to detect a change of a magnetic field of the magnetic substance assembly..
Mando Corporation


05/21/15
20150141231 

Drive a separator arrangement


A separator drum having a vertical rotation axis and an inflow line for a material which is to be processed by centrifuging is driven by a drive apparatus via a drive spindle. The drive spindle is rotated by a motor designed as a direct drive and having a stator and a rotor.
Gea Mechanical Equipment Gmbh


05/14/15
20150131177 

Bus duct with a curved viewing window assembly


A curved viewing window assembly for an electrical assembly or conductor that has a non-flat curved surface such as an isophase bus duct or electrical motor housing having a curved cross-sectional shape, includes a curved lens assembly that includes a lens section is disposed between a curved front grille and a curved rear grille and is transparent to infrared (ir), ultraviolet (uv), or visible light. The curved lens assembly is attached to a primary aperture that is disposed through a curved wall of the bus duct at a point proximate to the location in which electrical equipment or components within the bus duct is to be monitored.

05/14/15
20150130305 

Motor cap assembly for reducing internal temperatures


Disclosed is an end cap for a motor housing containing an electric motor, including a tubular structure defining an interior space, including an open first end connectable to the motor casing; a second end, including a first planar surface; a second planar surface offset from the first planar surface and substantially parallel to the first planar surface; and at least one air grate surface substantially perpendicular to the first planar surface and the second planar surface, positioned between and attached to the first planar surface and the second planar surface, and wherein the at least one air grate surface includes at least one air grate configured to permit air flow into and/or out of the interior space.. .

05/14/15
20150129557 

Orbital welder with fluid cooled housing


A welding system comprising a frame having a curved profile configured to at least partially surround a cylindrical work piece, a welding torch supported on the frame a motor supported on the frame and extending outward therefrom the motor being connected to at least one of the frame around the welding torch to move the welding torch relative to the workpiece a motor housing in which at least a portion of the motor is received, the motor housing defining a cooling receiver a cooling assembly adapted to circulate a coolant through the housing, the cooling assembly including a supply line and a return line connected to a cooling insert, the cooling insert being received in the cooling receiver, the cooling insert defining a cooling passage through which the coolant is circulated; wherein the supply line and return line are sealingly attached to the cooling insert with the motor housing.. .

05/14/15
20150128592 

Method and system for the emergency start-up of an energy generator set


An emergency starter that allows responsiveness within a few seconds, without having disadvantages associated with mass and size of a back-up hydraulic or pneumatic starter. An instantaneous gas thrust of pyrotechnic type is coupled with a positive displacement transmission generator in conjunction with automatic coupling to/uncoupling from a set that is to be started.

05/07/15
20150126336 

Flattened treadmill


An embodiment of this invention discloses a flattened treadmill comprising a conveyer belt and two decorating bars respectively arranged at a side of the conveyer belt. The conveyer belt and the decorating bars have the same elevation resulting in the flattened treadmill.
Dyaco International Inc.


05/07/15
20150122374 

Disk saw felling head with hydraulic line routing through horn section


According to an aspect of the present disclosure, a disk saw felling head has a fore-aft dimension, a lateral dimension, and a vertical dimension such that the fore-aft dimension, the lateral dimension, and the vertical dimension are perpendicular to one another. The disk saw felling head comprises a frame comprising a first mounting post, a second mounting post, a motor housing, and a horn section, the first and second mounting posts are configured for attaching the disk saw felling head to a base machine and spaced laterally apart from one another relative to the lateral dimension and extending vertically relative to the vertical dimension.
Deere & Company


04/30/15
20150119180 

Powertrain including an electric motor/generator and a final drive unit connected to the electric motor/generator


A powertrain can provide propulsive power to a vehicle and includes an electric motor/generator including a motor housing, and a final drive unit partially disposed in the motor housing. The final drive unit includes a gear case coupled to the motor housing.
Gm Global Technology Operations Llc


04/23/15
20150108363 

Air blowing device


A fan 4 coupled to an output shaft 33a of a motor 33 is rotated by the motor 33 to send air. The motor 33 is housed in a motor housing portion 3, and a fan cover rear separate body 72 in the shape of a flange, the fan cover rear separate body 72 covering an outer edge portion of the fan 4 and a lateral part of the fan 4 on the side where the motor 33 is located, is fixed to an end of the motor housing portion 3 on the side where the output shaft 33a is located.

04/16/15
20150104301 

Motor housing for a cabin air compressor


motor housing for a cabin air compressor includes a central body portion having a center wall thickness and an internal cavity that is configured to receive an electric motor, a first end portion having a second internal cavity that is configured to receive a first end winding of the stator, and a second end portion having a third internal cavity configured to receive a second end winding of the stator. A ratio of a wall thickness of either of the first or the second end portions to the motor wall thickness is at least greater than 1.68 to 1..
Hamilton Sundstrand Corporation


04/09/15
20150098299 

Blender


A food-processing device for blending and mixing food comprises a mixing vessel, a blade holder, and a motor base. The motor is a high power motor.
Homeland Housewares, Llc


04/02/15
20150093275 

Scroll type fluid machine


A plurality of notches or holes is formed on a motor housing or the compressor casing. This permits assembling of the auxiliary crankshaft to the auxiliary crank bearing even after the motor housing and the compressor casing are fastened together.

03/26/15
20150086404 

Horizontal type scroll compressor


A horizontal type scroll compressor includes a motor housing with a driving motor therein, a main scroll coupled to one side of the motor housing and having a fixed wrap for forming compression chambers, an orbiting scroll having an orbiting wrap and coupled to a crankshaft inserted through the main scroll, the orbiting scroll forming a first compression chamber and a second compression chamber on an outer surface and an inner surface of the orbiting wrap while performing an orbiting motion, and a front housing hermetically coupled to the main scroll. With the configuration, the number of components and assembly parts may be reduced, resulting in reduction of fabricating costs.
Lg Electronics Inc.


03/26/15
20150084477 

Motor housing and methods of assembling the same


A motor housing for enclosing a first stator module and a second stator module of a motor is provided. The motor housing includes a stator housing.
Regal Beloit Australia Pty Ltd.


03/26/15
20150083450 

Battery-operated eccentric sander having an electronically commutated electric motor


A battery-operated hand power tool, in particular an eccentric sander, includes at least one electronically commutated electric motor that acts upon an output shaft and that is configured to drive a working tool. The hand power tool further includes at least one motor housing part that accommodates the electronically commutated electric motor.
Robert Bosch Gmbh


03/19/15
20150081146 

Actively controlled curvature robotic pectoral fin


A robotic mechanical fin, having a motor housing containing a plurality of rib rotation motors, rib spars, and a plurality of ribs, mechanically movable and communicatively coupled to the plurality of rib rotation motors and shafts, where the plurality of ribs are rotationally coupled to and actuated by the plurality of rib rotation motors and shafts. The mechanical fin further includes a flexible fin casing, within which the ribs reside, forming the complete actively controlled curvature robotic propulsion and steering apparatus.
Us Gov't Represented By The Secretary Of The Navy Chief Of Naval Research Onr/nrl


03/19/15
20150078906 

Fast assembling ceiling fan blades


Fast assembling ceiling fan blades includes a motor housing having its outer circumferential side longitudinally provided with a plurality of gaps respectively secured therein with plural transverse engage blocks. A plurality of blades respectively have one side formed with a plurality of transverse guide grooves corresponding with the engage blocks of the gap, and each guide groove has its bottom extending upward to form an engage slot.
Aircool Industrial Co., Ltd.


03/19/15
20150078885 

Fan


A fan includes a casing having an air inlet and an air outlet, an impeller housing located within the casing, an impeller located within the impeller housing for generating an air flow along a path extending from the air inlet to the air outlet through the impeller housing, a motor housing connected to the impeller housing, and a motor located within the motor housing for driving the impeller. A bellows support is provided for mounting the impeller housing within the casing.
Dyson Technology Limited


03/19/15
20150078883 

Bladeless fluid propulsion pump


A bladeless pump for fluids, including gases or gases having particulate matter therein, which may be driven by a motor. The bladeless pump consists of an assembly of rotors or discs stacked one against the other.

03/19/15
20150076972 

Bearing arrangement in an axial drive


The invention relates to a drive device, particularly comprising an internal rotor motor, with a motor housing, a stator for a winding and a rotor having at least one permanent magnet, wherein the motor housing has a housing part extending substantially radially on one side of the stator and the rotor has two rotor bearings. The rotor bearings are arranged on the substantially radially extending housing part or on a part connected thereto which extends substantially axially..
Ipgate Ag


03/19/15
20150076937 

Electric drive


An electric drive contains an electric motor for generating a driving force and a transmission for transmitting the driving force. The electric motor has a motor housing, a rotor arranged in the motor housing, and a motor shaft which bears the rotor.
Brose Fahrzeuteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg


03/12/15
20150068504 

Control device for exhaust gas recirculation valve


An egr valve includes a valve housing having a gas passage and a motor housing containing a motor. The valve housing and the motor housing are made of different materials.
Aisan Kogyo Kabushiki Kaisha


03/12/15
20150068348 

Robot and manufacturing robot


A robot includes a base, a multi-joint arm provided in the base, and a wrist member configuring a part of the multi-joint arm. The wrist member includes: a motor including a rotor, a rotor shaft, and a stator; and a housing including a motor housing recess, in which the motor is positioned and housed, and forming an external shape of the wrist member.
Seiko Epson Corporation


02/12/15
20150040306 

Apparatus for generating waves in a swimming pool


A wave-making apparatus for use in a swimming pool comprises a motor that may be powered at least in part by the flow of water from a swimming pool pump. When water from the pump flows through an inlet in the motor housing, it rotates a turbine within the housing, which in turn rotates a cantilever arm about a central axis of the turbine.

02/05/15
20150035392 

Liquid cooled motor for cabin air compressor


A method of manufacturing a nonconductive liquid cooled back iron heat exchanger to house a conductive cooling liquid is disclosed. This method may include forming layers of material via additive manufacturing to create channels for transporting cooling liquid.
Hamilton Sundstrand Corporation


02/05/15
20150033889 

Drive force transmission device


A drive force transmission device includes a motor, a transmission, a motor case, and a seal member. The motor is disposed in a dry space within a motor housing.
Nissan Motor Co., Ltd.


01/29/15
20150030491 

Compressor device as well as the use of such a compressor device


Compressor device that is at least provided with a screw compressor with a compression chamber that is formed by a compression housing, with a drive motor that is provided with a motor chamber formed by a motor housing and with an outlet for the discharge of compressed air that is connected to a pressure vessel via an outlet pipe, whereby the compression housing and the motor housing are connected directly to one another to form a compressor housing, whereby the motor chamber and the compression chamber are not sealed off from one another and whereby the outlet pipe between the pressure vessel and the screw compressor is free of closing means.. .
Atlas Copco Airpower, Naamloze Vennootschap


01/22/15
20150023826 

Screw compressor


Screw compressor with a compression chamber that is formed by a compression housing, in which a pair of meshed helical compressor rotors in the form of a screw are rotatably mounted and with a drive motor that is provided with a motor chamber formed by a motor housing, in which a motor shaft is rotatably mounted, and this motor shaft drives at least one of the aforementioned two compressor rotors, whereby the compression housing and the motor housing are connected directly together to form a compressor housing, whereby the motor chamber and the compression chamber are not sealed off from one another and whereby the rotor shafts of the compressor rotors, as well as the motor shaft, extend along axial directions that are oblique or transverse to the horizontal plane.. .

01/22/15
20150020346 

Floor cleaning machine


A floor cleaning machine for cleaning a surface includes a body having a suction nozzle thereon, a handle pivotably coupled to the body and having a motor housing portion, and a suction motor assembly operable to draw fluid and dirt from the surface through the suction nozzle. The floor cleaning machine also includes a recovery tank coupled to the handle in fluid communication with the suction motor assembly to receive and store fluid and dirt drawn through the suction nozzle and an expandable hose fluidly communicating the recovery tank and the suction nozzle.
Techtronic Industries Co. Ltd.


01/15/15
20150017032 

Ship's propulsion unit


The present disclosure relates to a ship's propulsion unit which includes: a closed liquid cooling system having an inner space containing liquid. The inner space is partly limited by a cylindrical outer surface of a cylindrical section of a motor housing section of the propulsion unit for exchanging thermal energy between an electric motor arranged in the cylindrical section of the motor housing section and liquid in the inner space.
Abb Oy


01/15/15
20150015105 

Ship's propulsion unit


The present disclosure relates to a ship's propulsion unit such as a ship's azimuthing propulsion unit. The propulsion unit can include at least one supporting metal sheet arranged between an support section of a shell structure of the propulsion unit and an cylindrical outer surface of a cylindrical section of a motor housing section of the shell structure for providing additional support for the motor housing section of the shell structure at the shell structure of the support section..
Abb Oy


01/15/15
20150013172 

Electric motor support structure and power equipment unit incorporating same


An outdoor power equipment unit such as a string trimmer, and an electric motor support structure for use with the same. The structure may form a cage that surrounds the motor and secures the motor in place relative to an outermost shell of a motor housing of the string trimmer.
The Toro Company


01/08/15
20150008774 

Valve-timing control internal combustion engine and power-feeding mechanism used in valve-timing control apparatus


A valve-timing control apparatus includes a motor housing formed with an accommodating space; a permanent magnet provided along an inner circumference of the accommodating space of the motor housing; a rotor configured to rotate relative to the permanent magnet; a transmitting mechanism configured to transmit a rotational force of the rotor to a cam shaft; a switching brush mounted on the motor housing and configured to switch an energization of coil; a power-feeding brush provided to one of the motor housing and a fixed member and configured to feed electric power to the switching brush; a slip ring provided to another of the motor housing and the fixed member and being in contact with the power-feeding brush; a pigtail harness connecting the power-feeding brush with a power-feeding terminal; and contact portions bending the pigtail harness at a plurality of spots of the pigtail harness by contact with the pigtail harness.. .
Hitachi Automotive Systems, Ltd.


01/01/15
20150004023 

Hydraulic unit


The invention relates to a hydraulic unit including a motor housing for receiving components of an electric motor; having a pump housing for receiving components of a pump, which is driven in order to pump a pressure medium from the electric motor, the pump housing having at least one through-bore for fixing the motor housing to the pump housing by a screw; and having a control device which is arranged on the pump housing face opposite the motor housing. A retaining region for the screw is provided in the through-bore of the pump housing for the purpose of an efficient attachment, the retaining region having an inner thread which is cut or tapped into the retaining region by the thread of the screw during the screw-in process..
Continental Teves Ag & Co. Ohg


01/01/15
20150001973 

Electric motor


An electric motor includes a motor housing (5) which includes cooling ribs (15) on the peripheral side leading away heat arising in the motor. The cooling ribs (15) only extend over a part of the periphery of the motor housing (5), so that cooling ribs (21) of the electronics housing (13) have space in the cooling-rib-free part of the motor housing (5).
Grundfos Holding A/s


12/25/14
20140375150 

High-efficiency compound dielectric motors


A high-efficiency electric motor generally comprises one or more high-winding inductive coils and a rotor element coupled to one or more permanent magnets for creating rotation driven by the inductive coils, wherein the motor is optimized using dielectric materials for reduced loss. Reduced loss is achieved in several ways, for example by reducing eddy currents, hysteresis, and magnetic drag presented by ferrous and other metallic materials.



Motor Housing topics: Motor Housing, Downstream, Speed Reducer, Longitudinal Axis, Steering Apparatus, Modulation, Microcontroller, Remote Control, Electrical Signal, Support Base

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