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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
08/18/16
20160238035 
 Vibration isolation system for a fan motor patent thumbnailnew patent Vibration isolation system for a fan motor
A hub assembly for a fan reduces transmission of vibrations between the fan motor and the fan blades. The hub assembly comprises a motor assembly, a hub, and a plurality of resilient members.
Fanimation, Inc.


08/18/16
20160237806 
 Bend measurements of adjustable motor assemblies using inclinometers patent thumbnailnew patent Bend measurements of adjustable motor assemblies using inclinometers
A wellbore assembly is provided that can include a first motor housing assembly member and a second motor housing assembly member that can bend relative to the first motor housing assembly at a bend location. The assembly can also include a first inclinometer positioned on a sembly side of the bend location to determine a first inclination and a second inclinometer positioned on a second side of the bend location to determine a second inclination.
Halliburton Energy Services, Inc.


08/18/16
20160236563 
 Active grille multi part modular frame patent thumbnailnew patent Active grille multi part modular frame
An active grille shutter arrangement having a modular frame. The active grille shutter arrangement includes a primary frame piece defining a width and height of an aperture of the modular frame, wherein in the primary frame piece has a motor housing, and upper frame portion having a first end and a second end, a lower frame portion having a first end and a second end and the motor housing extends between the upper frame portion and the lower frame portion.
Magna International, Inc.


08/11/16
20160233814 
 Electric pump patent thumbnailElectric pump
An electric oil pump constructed by integrally combining an electric motor with an oil pump, wherein the electric motor is composed of a motor casing, a drive shaft that is disposed in a motor housing chamber formed inside the motor casing and is rotatably supported, a rotor that is disposed on the drive shaft, and a stator that is located inside the motor housing chamber and is attached to the motor casing. The electric oil pump is equipped with an internal controller that controls application of electric power to the stator so as to cause the drive shaft to be driven to rotate via the rotor..
Tbk Co., Ltd.


08/11/16
20160233738 
 In-wheel motor and in-wheel motor driving device patent thumbnailIn-wheel motor and in-wheel motor driving device
An electric motor which is an in-wheel motor includes a motor housing, a motor stator, a rotation shaft, a motor rotor, and a rotational sensor. The rotation shaft has: a shaft portion rotatably supported by a plurality of bearings; a flange portion spreading toward the outer diameter side from the outer circumference of the shaft portion; and a cylindrical portion extending from the outer diameter end of the flange portion in parallel with the shaft portion, and having an outer circumference to which the motor rotor is fitted.
Ntn Corporation


08/11/16
20160229045 
 Power-actuated tool patent thumbnailPower-actuated tool
An electric power tool has a brushless motor for driving a tip tool, and a motor case is at least partly covered by a motor housing made of aluminum alloy and exposed to an outside. A control board provided with a control circuit for controlling the rotation of the brushless motor is disposed adjacent to the motor housing.
Hitachi Koki Co., Ltd.


08/04/16
20160223778 
 Driving apparatus and optical apparatus using the same patent thumbnailDriving apparatus and optical apparatus using the same
Provided is a driving apparatus including a motor housing supported by an elastic member, which is capable of suppressing tooth skipping due to an unmeshed state of a gear in order to achieve further reduction of vibration and noise. The driving apparatus includes: a driving unit including a motor; an elastic member being in contact with driving unit; a fixing member configured to fix driving unit through intermediation of elastic member; a first gear configured to transmit rotational driving force of motor for driving; a second gear to be meshed with first gear; and a regulating member configured to be spaced apart from a rotary shaft of second gear when the rotary shaft is at a first position, and to come into contact with the rotary shaft when the rotary shaft is at a second position through displacement from first position, to thereby regulate the rotary shaft..
Canon Kabushiki Kaisha


08/04/16
20160221634 
 Electric motorized bicycle components and a wireless control system including such patent thumbnailElectric motorized bicycle components and a wireless control system including such
An electric power assist system for use with a pedal vehicle. The system has (a) an electric motorized wheel including a plurality of spokes extending from the motor housing to the rim, at least one the spoke configured so as to define within it a battery compartment in which at least one power supply battery is deployed, wherein the battery compartment lies in the planer region substantially defined by the outer sides of the rim; (b) a wireless throttle control in rf communication with the wheel; and (c) a wireless pedal assist sensor in rf communication with the wheel and configured to detect movement of pedals of the pedal vehicle and transmit command signals to the wheel so as to start power assist operation, and to stop the power assist operation as determined by the movement of the pedals..
Ssi America, Inc.


07/28/16
20160218570 
 Bldc motor and cleaner having the same patent thumbnailBldc motor and cleaner having the same
A blushless direct current (bldc) motor may include a motor housing; a stator including a stator core installed within the motor housing and a coil wound in the stator core and that generates a magnetic field by applied power; and a rotor disposed within the stator and in which a magnet that interacts with the magnetic field is installed and that rotates within the stator by an interaction with the magnetic field. The stator core may include a back yoke in which straight portions and curved portions are alternately formed; and teeth protruded from the back yoke toward the magnet.
Lg Electronics Inc.


07/28/16
20160215610 
 Bend measurements of adjustable motor assemblies using magnetometers patent thumbnailBend measurements of adjustable motor assemblies using magnetometers
A wellbore assembly is provided that can include a first motor housing assembly member and a second motor housing assembly member that can bend relative to the first motor housing assembly at a bend location. The assembly can also include a magnet positioned to emit a magnetic field.
Halliburton Energy Services, Inc.


07/28/16
20160214474 

In-wheel motor drive device


An in-wheel motor drive device is provided including a brake caliper which can be easily mounted in position and dismounted. The in-wheel motor drive device includes a hub to which the wheel body of a vehicle wheel is mounted, an electric motor arranged inside of the hub in the width direction of the vehicle so as to be coaxial with the hub, a motor housing in which are received the electric motor, and the brake caliper, which is arranged to clamp a brake disk through a pair of brake pads disposed on both sides of the brake disk.
Ntn Corporation


07/28/16
20160213825 

Attachment mechanisms for motor of catheter pump


A catheter pump includes an impeller and a drive shaft coupled with the impeller. The catheter pump includes a motor assembly coupled with the drive shaft.
Thoratec Corporation


07/21/16
20160208894 

Actuator


There is provided an actuator capable of downsizing the actuator in axial and radial directions of a motor. The actuator includes a motor having an output shaft, a motor housing into which the motor is housed, an outer race, an inner race assembled with the outer race to be rotatable, a cross-roller bearing supporting an object to be rotatable so that the object member is constituted to be rotatable, wherein the outer race is mounted to the motor housing, the inner race is clamped by a support member rotating in accordance with the rotation of the output shaft and the object member fixed to the support member..
Thk Co., Ltd.


07/14/16
20160201762 

Coaxial output motor


A coaxial output motor, including a motor subassembly, a transmission mechanism, and a gear shift mechanism. The motor subassembly includes a motor housing, a rear cover disposed on one end of the motor housing, a front cover disposed on another end of the motor housing, and a rotor shaft movably disposed on the rear cover and the front cover.
Geyuan Power Co., Ltd.


07/14/16
20160200350 

Rack type electric power steering apparatus


The present invention relates to a steering column of a vehicle. According to the present invention, the tensional force of a belt becomes higher as the distance between a motor shaft and a rack bar becomes larger because a second inclined portion of a support body passing through a guide hole is moved upwards along a first inclined portion to be inserted into a coupling recess, and accordingly, noise and damage to the belt can be prevented.
Mando Corporation


07/14/16
20160199972 

Electric tool


An electric tool including: a motor; a housing including, a motor housing accommodating the motor, and a handle housing having one end connected to the motor housing and another other end configured to be provided with a detachable battery pack; an output part partially accommodated in the motor housing and configured to be driven by the motor; and a control board accommodated in the motor housing and configured to control the motor.. .
Hitachi Koki Co., Ltd.


07/07/16
20160194184 

Winch


A winch includes a motor having a motor housing including a motor case and an integrated first drum support attached to the motor case for closing an end of the motor case. A gear reduction unit is drivingly attached to the motor and has a gear housing including a gear case and second drum support attached to the gear case.
Warn Industries, Inc.


06/30/16
20160190895 

Motor


A motor includes a motor housing, a motor body, and a damping member. The motor body includes a drive shaft.

06/30/16
20160186777 

Motor housing assembly for a cabin air compressor


A motor housing assembly for a cabin air compressor assembly is provided that includes a central body portion, a first end portion, and a second end portion. The central body portion has an internal cavity configured to receive an electric motor.

06/30/16
20160186738 

Reciprocating compressor or pump and a portable tool powering system including a reciprocating compressor


A reciprocating compressor or pump features a manifold arranged not only to define a hollow interior for receiving fluid discharged from a plurality of cylinders but also to define a base or frame on which the cylinders are carried. Unique valves formed in part by flexible material reduces the likelihood of fatigue and increases efficiency by retaining less heat relative to conventional reed valves.

06/30/16
20160184954 

Handheld abrading machine


In order to provide a handheld abrading machine comprising a holding device for holding the abrading machine, a drive motor, a motor housing for the drive motor and a tool head, wherein the holding device comprises a substantially tubular bar which has a proximal end and a distal end, wherein the motor housing and the drive motor arranged therein are arranged at the proximal end and wherein the tool head is arranged at the distal end, with which the abrading process is easy and as fatigue-free as possible, it is proposed that the motor housing comprise an attachment section for fixing an extension element in releasable manner.. .

06/16/16
20160167935 

Winch


A winch includes a motor having a motor housing including a motor case and an integrated first drum support attached to the motor case for closing an end of the motor case. A gear reduction unit is drivingly attached to the motor and has a gear housing including a gear case and second drum support attached to the gear case.
Warn Industries, Inc.


06/02/16
20160156248 

Low profile motor


The present disclosure includes a system and article of manufacture for a low profile motor. The low profile motor can include a motor housing, a hub, an annular gear train encircling the hub, a rotor encircling the annular gear train, and a stator encircling the rotor.

06/02/16
20160153580 

Actuator


An actuator for actuating a valve mechanism, such as a gate valve mechanism, a blow-out preventer or the like for maritime oil or gas production. The actuator includes at least one motor housing.
Cameron International Corporation


05/26/16
20160149474 

Brushless motor for a power tool


A power tool is provided including a housing; and an electric brushless dc (bldg) motor housed inside the housing. The motor includes a motor housing having a substantially cylindrical body and a back plate, the cylindrical body of the motor housing defining a slot at or proximate the back plate; a stator housed within the motor housing; a rotor pivotably arranged inside the stator, the rotor including a rotor shaft, a rotor core rotatably mounted on the rotor shaft and housing rotor magnets therein, and a sense magnet ring affixed to the rotor shaft and having magnets aligned with the rotor magnets; and a positional sensor board having positional sensors mounted thereon, the positional sensor board being received through the slot of the motor housing to dispose the positional sensors in close proximity to the sense magnet ring..
Black & Decker Inc.


05/26/16
20160149460 

Water-resistant motor and end bell


A water-resistant electric motor having an end bell with a passage that prevents the formation of a vacuum between the shaft seal and the shaft bearing. The passage extends from the interior region of the motor through the end bell bypassing the bearing to communicate with a gap between the seal and the bearing.
Laitram, L.l.c.


05/26/16
20160146329 

Drive train and adapter device


A drive train includes a motor having a motor housing and a motor shaft, and a gear unit having a gear unit housing and a driveshaft, with a coupling device connecting the motor shaft and the driveshaft to one another. An adapter device is disposed between the motor and the gear unit and has an adapter housing which is detachably connected to the motor housing and the gear unit housing.
Siemens Aktiengesellschaft


05/26/16
20160143495 

Portable surface cleaning apparatus


A hand vacuum cleaner having an air treatment member positioned in the air flow passage upstream from a suction motor and comprising a dirt chamber having an openable door, wherein an openable lock securing the door in a closed position is provided. A hand vacuum cleaner having a cyclonic stage and a suction motor, wherein the cyclone unit is mounted to a motor housing wherein a projection of the motor axis extends through the cyclonic stage is also provided..
Omachron Intellectual Property Inc.


05/19/16
20160141998 

External antenna for communicating with a motor and using same


An antenna assembly for communicating with a motor comprises an antenna for mounting exterior of a motor housing and a link for coupling the antenna to a motor controller.. .
Regal Beloit America, Inc.


05/19/16
20160141936 

Motor assembly for power steering assembly


In one aspect of the invention, a motor assembly for an electric power steering assembly is provided. The motor assembly includes a motor housing, a stator, and a hollow rotor defining an inner cavity, the rotor configured for rotational movement within the motor housing.
Steering Solutions Ip Holding Corporation


05/19/16
20160138587 

G-rotor pump assembly


A g-rotor pump assembly is disclosed. The assembly makes use of a housing having a pump/motor housing portion and a laterally projecting housing portion.
American Axle & Manufacturing, Inc.


05/19/16
20160136674 

Sprinkler assembly


The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.. .
The Toro Company


05/12/16
20160131198 

Friction clutch assemblies


A friction clutch assembly, preferably for a hybrid cooling pump. The friction clutch assembly includes a friction lining carrier member, a friction lining member, a compression spring member, a clutch carrier member and a flux plate member.
Borgwarner Inc.


05/05/16
20160126811 

Brushless motor with modular position sensor


A brushless dc motor is provided. The brushless dc motor comprises a motor housing around an axis, a stator assembly inside the motor housing, a carrier plate fixed relative to the stator assembly, and a hall effect sensor assembly removably coupled to the carrier plate.
Goodrich Corporation


05/05/16
20160126800 

Electric drive unit


An electric drive unit includes an electric motor having a motor housing which has at least one coolant channel for cooling the electric motor. A power electronic device operates the electric motor and includes an electronic housing having a contact surface which is connected to a mating contact surface of the motor housing.
Audi Ag


05/05/16
20160121709 

In-wheel drive apparatus


An in-wheel drive apparatus includes a motor housing, a rotor, a rotor shaft, and a hub. The motor housing is supported in a wheel of the in-wheel drive apparatus.
Hyundai Mobis Co., Ltd.


05/05/16
20160121518 

Drive and system having at least one driven cylinder or extruder screw


A drive (20) for a roller (30) or screw has a drive shaft (1) and an electric drive motor (18) having a rotor (6) and a stator (5). The rotor (6) is non-rotatably connectable to the drive shaft (1).
Starlinger & Co Gesellschaft M.b.h.


05/05/16
20160121466 

Screw-tightening power tool


A screw-tightening power tool includes a motor housing. A brushless motor has a stator that is fixed to the motor housing and a rotor that is rotatable relative to the stator.
Makita Corporation


04/28/16
20160118863 

Two-phase electric motor cooler


An electric motor system includes a motor housing and a stator core disposed within the motor housing. The stator core includes a back iron heat exchanger for passing fluid therethrough.
Hamilton Sundstrand Corporation


04/28/16
20160118857 

Cooling unit of drive motor


A cooling unit of a drive motor for cooling a stator of the drive motor includes a guide path disposed between an inner side of a motor housing and an outer side of the stator forming a flow path through which coolant repeatedly flows in an axial direction of the stator.. .
Hyundai Motor Company


04/28/16
20160114343 

Portable air supply


A handheld airgun to provide a source of pressurized fluid may include a power housing to house a power supply, a motor housing to house a motor to connect to the power supply, a turbine compressor housing to house a turbine and a compressor to connect to the motor housing and to generate the pressurized fluid, a nozzle to distribute the pressurized fluid and a trigger to activate the flow of pressurized fluid.. .

04/14/16
20160102677 

Electric supercharging device and multi-stage supercharging system


It is intended to provide: an electric supercharging apparatus wherein, with a simple structure, rotor windage loss in an electric motor for driving a compressor is reduced and good cooling performance is produced; and a multi-stage supercharging system using the electric supercharging device. This electric supercharging apparatus is provided with: a first cooling passage formed in a stator along a motor coil and communicating a gas supply port with a gas discharge port in a motor housing; and a first intake passage connecting the gas discharge port to an intake port of a compressor.

04/14/16
20160101224 

High efficiency blood pump


A high efficiency blood pump includes a pump housing, wherein the pump housing provides an inlet and outlet. The pump includes a motor housing, wherein the motor housing contains a motor.

04/07/16
20160099666 

Method and means for detecting motor rotation


Apparatus features a microcontroller configured to: receive signaling containing information about a measured change of a magnetic field created by a magnetic circuit driving a motor; and determine corresponding signaling containing information about the speed of rotation of the motor, based upon the signaling received. The microcontroller provides control signaling containing information to control the operation of the motor, including where the motor control is used to control the flow of fluids from a pump.
Flow Control Llc.


04/07/16
20160099632 

Motor housing with integral gear housing


A motor assembly is provided that utilizes a single piece drive gear and bearing enclosure configured so that the end wall of the enclosure also serves as one of the motor's end caps, thereby helping to minimize coaxial misalignment between the input drive shaft of the primary drive gear and the motor's rotor shaft. To further minimize misalignment, three coaxial bearing assemblies are used, where the first and second bearing assemblies support the rotor shaft and the second and third bearing assemblies support the input drive shaft..
Atieva, Inc.


04/07/16
20160095485 

Vacuum cleaner including a removable dirt collection assembly


A vacuum cleaner having a vacuum cleaner housing, a suction nozzle, a motor configured to generate a suction force through the suction nozzle, a motor housing at least partially enclosing the motor and coupled to the vacuum cleaner housing, and a dirt collection assembly removably coupled to the vacuum cleaner housing. The dirt collection assembly includes a dirt cup, a handle for removing the dirt collection assembly, and a motor shroud at least partially enclosing the motor housing..
Techtronic Industries Co. Ltd.


03/24/16
20160087512 

Electronic motor system with common mode inductor


An electric motor system has a motor having motor windings and a motor housing. The motor is a variable speed permanent magnet motor configured to drive a load which is part of a residential or commercial machine.
Nidec Motor Corporation


03/24/16
20160087507 

Miniature drive for car locks with an axial stop for the motor spindle


For miniature drives which are used in particular in car locks, the axial play of the motor spindle is prevented, or is at least greatly restricted, by the necessary axial stop and also the further motor stop being assigned to the housing cover of the housing. When the housing cover is placed onto the housing casing, said axial stops are inserted into corresponding guides in such a manner that said axial stops subsequently not only restrict the play of the motor spindle and ensure an always uniformly secure arrangement of the motor housing in the housing, but at the same time also make possible the substantially simpler production of the required bearing bore.
Kiekert Aktiengesellschaft


03/24/16
20160083038 

Integrated cast motorcycle chassis and motor housing


This invention comprises a frame for an electric motorcycle. Electric motorcycles have vastly different component requirements compared to internal combustion engine motorcycles, and, therefore, require a radical redesign of the frame in order to maximize the efficiency of the system..
Faster Faster Inc. (dba Alta Motors)


03/17/16
20160079824 

Air-cooled electric machine and assembling the same


An electric machine comprises a motor housing and an electronics enclosure coupled to the motor housing. The electronics enclosure defines an air passage between the electronics enclosure and the motor housing.
Regal Beloit America, Inc.


03/17/16
20160076410 

Valve timing control internal combustion engine


A valve timing control apparatus for an internal combustion engine includes: a power feeding brush including a tip end portion arranged to be slidably abutted on the slip ring; and a rotation angle sensing mechanism provided between one end portion of the motor output shaft, and the cover member confronting the one end portion of the motor output shaft, and arranged to sense a rotation angle of the motor output shaft, the power feeding brush being disposed in a range in which the power feeding brush is slid on the slip ring, in a range from a position which is deviated a predetermined angle in a rotation direction of the motor housing from an uppermost position of the other of the electric motor and the cover member in a vertical direction, to a lowermost position.. .
Hitachi Automotive Systems, Ltd.


03/17/16
20160074057 

Magnetic coupling motor drive for surgicl cutting instrument


Apparatus and methods for a magnetic coupling motor drive for a surgical cutting instrument. A magnetic coupling motor drive unit includes a motor housing containing a motor and a magnetic drive hub assembly, the magnetic drive hub assembly having a drive hub and a driven hub, the driven hub rotating about a driven hub spindle, the driven hub spindle attached to a seal cap, the seal cap sealing the drive hub and the motor to the motor housing, wherein the drive hub includes an array of magnets aligned to a respective array of magnets in the driven hub..
Smith & Nephew, Inc.


03/10/16
20160069404 

Face tooth hydraulic piston brake


A braking mechanism is provided for a hydraulic motor driven wheel utilizing a two-piece design of a hub that rotates by means of a drive shaft. A hydraulic chamber is created on the hub in which a piston resides.
Parker-hannifin Corporation


03/10/16
20160069353 

Blower housing, especially for a blower for a vehicle heater


A blower housing includes a motor housing (14) with a circumferential wall (18) having a first bottom area (22) in a first axial end area (20), a motor housing cover (16) capable of being connected to the motor housing (14) in a second axial end area and a second bottom area (30). A contacting arrangement (42) is provided on the motor housing cover (16) for the electrical contacting of an electric motor (26) to be arranged in the blower housing (12).
Eberspächer Climate Control Systems Gmbh & Co. Kg


03/10/16
20160068365 

Yarn feeder with rotary storage drum and yarn-unwinding sensor


A motorized rotary drum supported on a motor housing bears a plurality of yarn loops wound thereon, such loops being adapted to be unwound upon request from a downstream machine a yarn-unwinding sensor comprises light-emitting elements and light-receiving elements both of which are integral with the motor housing. Light-guiding elements which are integral with the drum guide the light from the light-emitting elements to a window which is defined on the rotary drum in a position such that it is repeatedly engaged by the yarn during its rotary unwinding motion, and vice versa.
L.g.l. Electronics S.p.a.


02/25/16
20160053764 

Method for controlling the compression of an incoming feed air stream to a cryogenic air separation plant


A method for controlling the compression of an incoming feed air stream to a cryogenic air separation plant 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.

02/18/16
20160047391 

Electronic ceiling fan control system and use


A ceiling fan includes a fan motor housing; a motor positioned within the motor housing; a plurality of fan blades rotatable by the motor; a fan controller and a wired remote control. The fan controller includes a printed circuit board (pcb) having a wireless communication module and an electronic circuit coupled with the wireless communication module and is configured to control the motor to rotate the plurality of fan blades.
Hunter Fan Company


02/11/16
20160043609 

Motor with differential matching gear


The present invention provides a motor with differential matching gear. This motor comprises a stator, a rotor, an externally inner gear, an internally outer gear, an output shaft, and a motor housing.
Harmonic Innovation Technology Co., Ltd.


02/11/16
20160040766 

Linear actuator


A linear actuator with a support that includes a bearing support frame, a bearing, a worm wheel, and a spindle, the bearing support frame being configured to support and secure the bearing, the bearing being configured to support the worm wheel and riveted to the worm wheel and the spindle; and the worm wheel and the spindle are riveted. The present invention enables the actuator to run more stably and at least doubles the service life of the product; reduces the requirement of the precision of parts such as motor housing and back fixture, and ensures that the service life of the product meet requirements even when the dimension of a few parts is inaccurate; and therefore eliminates the abnormal noise generated by the spindle of the actuator..
Linak A/s


02/11/16
20160040676 

Hybrid coolant pump


A hybrid coolant pump with two modes of operation, an electric motor operation and a mechanical pulley-driven operation. A friction clutch assembly is positioned inside the motor housing and includes a softening spring which minimizes parasitic clutch power consumption..
Borgwarner Inc.


02/11/16
20160040525 

Bend measurements of adjustable motor assemblies using strain gauges


A wellbore assembly is provided that can include a first motor housing assembly member and a second motor housing assembly member that can bend relative to the first motor housing assembly at a bend location. The assembly can also include a strain gauge positioned on a first side of the bend location to determine an amount of bend of the second motor housing assembly member relative to the first motor housing assembly member by determining a strain.
Halliburton Energy Services, Inc.


02/11/16
20160039277 

Hybrid axle assembly for a motor vehicle


An axle assembly for an electric or hybrid vehicle includes electrically powered drive motors for respectively driving vehicle wheels. The axle assembly preferably includes a dual motor arrangement, wherein two electric motors are arranged end-to-end.
Bruce Falls


02/04/16
20160036297 

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


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


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


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


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


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


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


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


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


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.



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

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