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Motor Housing patents



      
           
This page is updated frequently with new Motor Housing-related patent applications. Subscribe to the Motor Housing RSS feed to automatically get the update: related Motor RSS feeds. RSS updates for this page: Motor Housing RSS RSS


Electric power tool with improved visibility in darkness

Current diverter ring

Enhanced cooling of enclosed air cooled high power motors

Date/App# patent app List of recent Motor Housing-related patents
07/17/14
20140200664
 High efficiency blood pump patent thumbnailHigh 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.
07/17/14
20140196922
 Electric power tool with improved visibility in darkness patent thumbnailElectric power tool with improved visibility in darkness
An electric power tool includes a motor and a motor housing at least partly encasing the motor. The motor housing has a top portion, a bottom portion opposite to the top portion, and side walls disposed between the top and bottom portions.
07/10/14
20140191630
 Current diverter ring patent thumbnailCurrent 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 ring includes an inner body and an outer body configured to clamp at least one conductive segment between them.
07/10/14
20140191597
 Enhanced cooling of enclosed air cooled high power motors patent thumbnailEnhanced cooling of enclosed air cooled high power motors
A fully enclosed fan motor assembly includes a motor housing. A stator is located radially inward from the motor housing.
07/10/14
20140190288
 Electric power assisted steering system for vehicles patent thumbnailElectric power assisted steering system for vehicles
An electric power assisted steering system for vehicles is disclosed. The system includes an electric motor drive having a motor housing, a motor shaft, and at least a first bearing and a second bearing for mounting the motor shaft.
07/10/14
20140190184
 Cooling system for a machine and method of assembly of same patent thumbnailCooling system for a machine and method of assembly of same
A cooling system for rotating machines, such as electric motors, is provided. A heat exchanger housing is coupled with the housing of an electric motor.
07/03/14
20140186199
 Electric blower patent thumbnailElectric blower
Disclosed herein is an electric blower including: an impeller; a driving module including a rotor part coupled to the impeller in order to driving the impeller and a stator part, the rotator part including a magnet and the stator part including an armature formed of a core positioned so as to face the magnet and a coil; a motor housing having the driving module mounted thereon; and a control module mounted on the motor housing and controlling the driving module.. .
07/03/14
20140183998
 Current diverter ring patent thumbnailCurrent 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 cdr includes a stator that may be mounted to the equipment housing and a rotor that may be mounted to a shaft.
07/03/14
20140182869
 Impact tool patent thumbnailImpact tool
An impact driver or impact tool includes a motor, a motor housing that houses the motor, a grip housing integrally provided with the motor housing, a hammer case is disposed frontward of the motor housing, a spindle rotated by the motor, a hammer housed inside the hammer case and configured to be rotated by the spindle, and an anvil housed inside the hammer case which anvil is configured to be impacted by the hammer. In this impact driver, a length from a rear end of the motor housing to a front end of the anvil (i.e., the front-rear length of a main body) is less than 128 mm..
06/26/14
20140174296
 Wet/dry vacuum cleaner filter for wet material collection patent thumbnailWet/dry vacuum cleaner filter for wet material collection
Vacuum cleaner filters, in particular replaceable vacuum cleaner filters suitable for both wet and wet/dry type vacuum cleaners are disclosed, as well as vacuum cleaner systems incorporating the use of such filters, and methods for their use. The filters include a filter element arranged in a closed circumferential, cylindrically-shaped path, a top end cap having a central orifice capable of constricting a post on a vacuum filter cage, and optionally a molded end ring oppositely-spaced from the top end cap for engagement with the lower motor housing of a vacuum cleaner..
06/19/14
20140169951
Compressor motor housing and method of manufacturing
A compressor motor housing includes an aft region having a radially inner surface defining an inner diameter and a radially outer surface defining an outer diameter. Also included is an o-ring groove extending around at least a portion of the aft region within the radially outer surface, the o-ring groove.
06/19/14
20140167544
Frequency altering brace for an electric motor
A vibration dampening brace for a motor enables altering the stiffness and reed critical frequency of a combined system of the motor and driven equipment without removal of the motor from a motor stand or support structure. The vibration dampening brace includes a first member configured to engage a portion of a housing of an electrical motor and a second member operatively connected to the first member to stiffen the bending moment of the electrical motor housing, resulting in the housing moving less with the vibrations generated by the combined system of the motor and the driven equipment.
06/19/14
20140167535
Motor unit having cooling channel
A motor unit for a vehicle is provided with a cooling channel cooling channel formed within a motor housing of the motor unit, and forming a flow channel that allows coolant to flow through the flow channel. The cooling channel includes: a supply channel portion having an inlet; an exhaust channel portion having an outlet; and a flow channel changing portion connecting the supply channel portion and the exhaust channel portion to allow a coolant supplied through the inlet of the supply channel portion to be discharged through the outlet of the exhaust channel portion, where at least one of inner protrusion portions and outer protrusion portions are formed on an inner circumferential surface and an outer circumferential surface, respectively, of the supply channel portion or the exhaust channel portion, protruding toward the motor shaft, and extending in a circumferential direction..
06/19/14
20140166844
Frequency altering brace for an electric motor
A support brace for a motor enables altering the stiffness and reed critical frequency of a motor system without removal of the motor from a motor stand or support structure. The support brace includes a first flange configured to mount to an electrical motor housing, and a second flange configured to mount to a supporting fixture.
06/19/14
20140166727
Circular stapler with selectable motorized and manual control
An apparatus is operable to clamp, cut, and staple tissue. The apparatus includes a stapling head assembly, a shaft assembly coupled to the stapling head assembly, and an actuator handle assembly coupled to the shaft assembly.
06/19/14
20140165938
Valve-timing control apparatus for internal combustion engine
A valve-timing control apparatus includes a drive rotating member; a driven rotating member fixed to a cam shaft; an electric motor configured to rotate the driven rotating member relative to the drive rotating member; a motor housing connected integrally with the drive rotating member; a cover member located to face a front portion of the housing; a tubular motor output shaft provided inside the housing to be rotatable relative to the housing; and a plug member fixed to an inner circumferential surface of a tip portion of the tubular motor output shaft and configured to inhibit lubricating oil supplied into the tubular motor output shaft from leaking to an external. The plug member includes a core member formed in a bottomed tubular shape and formed with a through-hole in its bottom portion, and an elastic body coating at least the through-hole and an outer circumferential surface of the core member..
06/12/14
20140161647
Vacuum pump for use in the automotive sector
A vacuum pump for use in the automotive sector includes a rotor element fixed on a rotor shaft and arranged in a rotor housing, an electric drive arranged in a motor housing, a housing wall comprising at least one passage opening, and a bearing device. The rotor housing comprises at least one inlet and at least one outlet.
06/05/14
20140154112
Motor-pump unit
A motor-pump unit includes an electric motor and a pump. The electric motor has a motor housing, on the outside of which a cooling channel is arranged.
05/29/14
20140144412
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.
05/22/14
20140141144
Self adjusting rotisserie device
A self adjusting rotisserie device utilizing multiple positions to achieve leveling on uneven surfaces and automatic alignment on each end of a spit through the use of rotational standards and rotational attachment of a hanging motor housing and a hanging bearing housing, each fixedly attached to rods and removably attached to two standards, and each removably attached to a base; a method of cooking food utilizing a self adjusting rotisserie.. .
05/15/14
20140132126
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.
05/08/14
20140125181
Magnetic field-modulated transverse flux multiphase permanent magnet motor
A magnetic field-modulated transverse flux multiphase permanent magnet motor consisting of a stator and a rotor. A number m of phase armature units are arranged in a row along the axial direction within a motor housing (1); each successive phase armature unit is offset in the circumferential direction by an electrical angle of 360°/m; the armature coil (2) is embedded within an annular cavity between the first to the third stator iron core tooth segments (3, 4, 5); the external circumferential surfaces of the first and the third rotor iron core tooth segments (6, 8) are respectively grooved in the axial direction with k/2 permanent magnet slots; the rotor permanent magnet slot on the first rotor iron core tooth segment (6) is axially offset from the rotor permanent magnet slot on the third rotor iron core tooth segment (8) by one-half the rotor tooth pitch; the direction of magnetization of the rotor permanent magnets (9) is identical.
05/01/14
20140117817
System for collecting stray energy
A converter system for generating electrical signal from an optical signal utilizes a collector for collecting an energy source as an optical signal. The collected optical signal is transmitted to a receiver which is associated with a converter for converting the optical signal to an electric signal.
05/01/14
20140116834
Control systems for friction clutch assemblies
Control systems for a friction clutch mechanism and a hybrid coolant pump. Friction clutch assemblies are positioned inside the motor housing and include softening springs which minimize parasitic clutch power consumption.
04/03/14
20140093840
Electric-motor arrangement for a dental handpiece
An electric-motor arrangement for a medical, in particular dental, handpiece that has a motor housing and a rotor which is arranged in the motor housing so that it can be rotated about an axis via a first bearing and a second bearing. A stator is arranged around the rotor in relation to the axis.
04/03/14
20140091246
Electronic expansion valve
An electronic expansion valve comprising a screw rod and a motor provided with an output shaft. The output shaft is transmissively connected to the screw rod via a gear system.
03/27/14
20140087647
Windscreen air distribution system
Vehicle cab windscreen air distribution system for a windscreen (1) provided with an external windscreen wiper (5) and a windscreen wiper motor (2a) mounted on the inside of the windscreen. The distribution system comprises an air distribution housing (3) which at least partially surrounds the wiper motor (2, 2a), the housing defining a passage (3a) for the supply of air onto the windscreen (1a) in the vicinity of the motor.
03/27/14
20140082975
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..
03/20/14
20140080652
Drive structure for electric bicycle
A motor structure for an electric bicycle including a motor provided with a rotor and a stator to generate a rotary force to drive a wheel of the electric bicycle, the rotor having an accommodation space formed at a center thereof, a first decelerator unit disposed in the accommodation space and connected to a rotating shaft that is rotated together with the rotor, a second decelerator unit connected to the first decelerator unit and disposed outside the motor, and a motor housing to accommodate the motor and the second decelerator unit.. .
03/20/14
20140079575
Integrated motor bearing and rotor
An electric submersible well pump assembly includes a rotary pump and an electrical motor. The motor has a motor housing filled with a dielectric lubricant.
03/20/14
20140077584
Motor housing integrated-type spoke for electric bicycle, manufacturing method thereof, wheel assembly having the same and manufacturing method thereof
A motor housing integrated type spoke for an electric bicycle and a manufacturing method thereof, a wheel assembly having the same, and a manufacturing method thereof, the motor housing integrated type spoke coupled to a rim and including a motor housing, which is provided at a center of the motor housing integrated-type spoke to accommodate a motor, the motor housing integrally formed with the motor housing integrated-type spoke through an injection molding.. .
03/13/14
20140069553
Disk saw felling head with visibility window
A disk saw felling head comprises a motor housing positioned between a disk saw and harvesting and bunching cylinders so as to provide a visibility window laterally between the motor housing and a mounting post promoting visibility through the visibility window toward a cutting zone.. .
03/06/14
20140062227
Apparaus and method for induction motor heat transfer
A heat sink apparatus for induction motors and other dynamoelectric machines. The heat sink has a mounting portion adapted for coupling to a motor housing.
03/06/14
20140060231
Multiple joints robot with mechanism for cooling motor
A multiple joint robot includes a movable body, a motor for generating power to actuate the movable body, a motor housing for accommodating the motor, and a cooling structure for dissipating heat generated from the motor. The cooling structure includes a heat conductor in the motor housing, and the heat conductor forms a heat conductive path for transmitting heat from the motor to the motor housing.
02/27/14
20140056740
Switched reluctance motor assembly
Disclosed herein is a switched reluctance motor assembly capable of reducing an assembling error that is generated according to separate assembling and improving precision of assembling of bearing parts by forming a diffuser part and a motor housing integrally with each other. In the switched reluctance motor assembly, the diffuser is coupled integrally with the housing, such that a separate member for fixing the diffuser is omitted, thereby making it possible to reduce vibration according to driving of a motor and noise according to the vibration..
02/27/14
20140054991
Mechanical and electrical-integrated drive unit
A mechanical and electrical-integrated drive unit is provided that is configured to be able to protect a control circuit board from thermal stress, a contaminant, or operating fluid from a motor housing chamber and that can improve the flexibility of layout of electronic components mounted on the control circuit board. The drive unit includes a motor, a control circuit board for controlling energization of the motor, the circuit board installed integrally with the motor, an obstruction portion isolating the motor from the circuit board, and an inverter housing for the circuit board.
02/27/14
20140054055
Power tool housing construction
An apparatus is disclosed including a motor housing structured to receive at least a portion of an electric motor, a tool housing including a first half and a second half, wherein the tool housing defines an end taper, a tool attachment in mechanical communication with the electric motor, and a retention member including an inner taper structured to interface with the end taper of the tool housing to resist relative motion between the tool housing and the motor housing.. .
02/20/14
20140050603
Heating circulating pump
A heating circulating pump includes a pump housing (1) containing a pump impeller driven by an electric motor. The stator thereof is arranged in a motor housing (8) connected to the pump housing (1).
02/13/14
20140045635
Bolt on carrier for integrated final drive with closed circuit hydrostatic motor
A final drive assembly for a machine is disclosed. The final drive assembly may comprise a motor coupled with a motor housing, a driven component rotatably mounted on the motor housing by at least one bearing, and a planetary transmission configured to transfer power from the motor to the driven component.
02/13/14
20140042867
Method and structure for cooling an electric motor
A high speed electric motor for use in a variety of applications. The electric motor an electric motor including a motor housing or stator, a rotor having a commutator and brushes for contacting the commutator at a predefined area known as the contact area.
02/13/14
20140042846
Motor housing
Disclosed herein is a motor housing including: a housing body accommodating a stator and a rotor therein; and a supporting frame coupled to the housing body and supporting a shaft of the rotor, wherein an end portion of the housing body is provided with a fixing part that is extended inwardly, such that the supporting frame is coupled to the fixing part.. .
02/13/14
20140041482
Electro-mechanical drive-unit
An electro-mechanical drive-unit includes an input member, an output member, a drive-unit housing, and a gearing arrangement operatively connected to each of the output and input members. The drive-unit also includes a pump for circulating pressurized fluid and an electric motor.
02/06/14
20140034411
Electrically supported power steering having an immobilizer
The invention relates to a steering system with an uninterruptible mechanical positive coupling between a steering wheel and a pinion in the form of a steering shaft and with an electrical auxiliary power assistance, in which an electric motor introduces its assistance power into the steering system via a reduction gear mechanism. A switchable magnetic brake is provided, which in a closed switching state blocks the motor shaft of the electric motor frictionally in relation to a motor housing fixed to the vehicle body, and which in an open switching state releases the motor shaft so that this can rotate in a fixed transmission ratio with the steering shaft..
02/06/14
20140034348
Power tool
A power tool includes a case and a motor installed within the case. The motor has a motor housing and a rotor with shaft.
02/06/14
20140033862
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..
01/30/14
20140030124
Heat circulation pump
A heat circulation pump includes a pump housing (1) with a pump impeller driven by an electric motor. The electric motor is arranged in a motor housing (8) connected to the pump housing (1).
01/30/14
20140028133
Motor
A motor is provided, the motor including a motor housing, a stator fixedly coupled to the motor housing, a rotor rotatably installed at a center of the stator by a rotation shaft, upper and bottom bearings having an outer race fixed to the motor housing and an inner race coupled to the rotation shaft, and an output clutch contacting an inner race of the upper bearing.. .
01/30/14
20140028122
Index device of machine tool and method of manufacturing same
An index device of a machine tool is driven by a motor. Gap space created between the outer periphery of the motor and the inner periphery of a casing for housing the motor is filled with a material that is higher in thermal conductivity than the air.
01/30/14
20140027194
Hydraulic motor unit and hydraulic four-wheel-drive working vehicle
A hydraulic motor unit according to the present invention includes an electric motor having an electric motor main body that is electrically controlled, an electric motor case that accommodates the electric motor main body and an electric motor main body output shaft that is rotated around an axis line thereof by the electric motor main body, the electric motor case being detachably mounted to the motor housing, wherein mounting of the electric motor to the motor housing causes the electric motor main body output shaft to be operatively connected to the first end of the control shaft so that the control shaft is rotated around the axis line in accordance with rotation of the electric motor main body output shaft.. .
01/30/14
20140026551
Hybrid construction machine
A hybrid construction machine that enables to efficiently cool a generator motor, while suppressing an increase in the entire length of a power unit. A motor housing is provided with a bulging portion which is configured to axially bulge from the inner periphery of a motor side connection surface toward an engine over the entire circumference thereof around an axis, and to engage with the inside of an engine housing; and a coolant passage which is configured to flow a coolant for cooling a stator therethrough.
01/23/14
20140023543
Combined motor and brake with rotating brake-release piston
The present disclosure relates to a combined hydraulic motor and brake including a hydraulic motor having a hydraulic motor housing, a drive shaft assembly that is driven by the hydraulic motor, a stationary housing that is fixed relative to the hydraulic motor housing, and a rotatable housing that is rotatably driven by the drive shaft assembly. The combined hydraulic motor and brake also includes a brake for resisting relative rotation between the rotatable housing and the stationary housing, and a piston that is hydraulically actuated to release the brake.
01/23/14
20140023526
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..
01/23/14
20140021833
Motor unit
A motor unit includes an electric motor that has a motor bracket that is fixed to an end portion of a motor housing that houses a rotor and a stator; a gear housing fixed to the motor bracket; and a circuit board that controls driving of the electric motor. The circuit board is wrapped on an outer face of a side wall of the gear housing..
01/23/14
20140021813
Elevator drive
An electric motor for an elevator drive comprises a motor housing; a number of motor windings which are connected to at least one terminal; ribs or webs being arranged on the motor housing; and the at least one terminal is arranged between the ribs or webs.. .
01/23/14
20140021812
Induction motor auxiliary cooling system
A totally enclosed fan cooled (tefc) induction motor or other type of induction motor auxiliary cooling system has a buffet thermal shroud that is oriented in opposed spaced relationship over existing motor housing cooling fins. An airflow channel is defined between the motor cooling fins and the shroud, for direction and passage of a cooling airflow.
01/23/14
20140020966
Mounting structure for in-wheel motor system
Disclosed herein is a mounting structure for an in-wheel motor system. The mounting structure includes the in-wheel motor system installed in a wheel of the vehicle, and a torsion beam axle (tba) assembly to fix the in-wheel motor system to a vehicle body, wherein a rear portion of a motor housing includes a step portion formed in a stepped manner to have a decreased diameter, and a ring-shaped fastening face vertically arranged from the step portion, and the tba assembly includes a trailing arm provided with a through hole to surround the step portion of the motor housing, a mount integrated with the trailing arm to fix the trailing arm to a vehicle body, and a plurality of fastening bolts to fix the motor housing to the trailing arm, wherein, when the step portion is fitted and coupled into the through hole, the fastening face closely contacts the trailing arm..
01/16/14
20140014368
Downhole driving unit having a hydraulic motor in a wheel
The present invention relates to a downhole driving unit (11) (for insertion into a well, comprising a driving unit housing (51), an arm assembly (60) movable between a retracted position and a projecting position in relation to the driving unit housing, an arm activation assembly (41) arranged in the driving unit housing for moving the arm assembly between the retracted position and the projecting position and a wheel assembly (90) comprising a stationary part (91) and a rotational part (92), the stationary part being connected with or forming part of the arm assembly and being rotatably connected with a rotational part. The wheel assembly comprises a hydraulic motor comprising a hydraulic motor housing (93) and a rotatable section (84) connected with the rotational part for rotating part of the wheel assembly.
01/16/14
20140014367
Downhole driving unit having a spring member for assembling a hydraulic motor housing
The present invention relates to a downhole driving unit (11) for insertion into a well, comprising a driving unit housing (51), a hydraulic motor (23) comprising a hydraulic motor housing (93), a wheel assembly (90) comprising a stationary part (91) and a rotational part (92), the stationary part being connected with the driving unit housing and being rotatably connected with the rotational part, the stationary part and the rotational part constituting the hydraulic motor housing, the rotational part comprising a wheel ring (99) closed from one end, wherein the wheel assembly comprises a spring member (113) assembling the hydraulic motor housing. The present invention also relates to a downhole system comprising the driving unit according to the invention and an operational tool connected with the driving unit for being moved forward in a well or borehole as well as to a use of the driving unit according to the invention in a well or borehole for moving itself and/or an operational tool forward in a well or borehole..
01/16/14
20140014366
Downhole driving unit having a hydraulic motor with a static cam ring
The present invention relates to a downhole driving unit (11) for insertion into a well, comprising a driving unit housing (51), a hydraulic motor comprising a hydraulic motor housing (93), the hydraulic motor comprising a cam ring (24), a wheel assembly (90) comprising a stationary part (91) and a rotational part, the stationary part (92) being connected with the driving unit housing and a rotatably connected with a rotational part, the stationary part and the rotational part constituting the hydraulic motor housing, said hydraulic motor comprising a rotatable section (84) connected with the rotational part, the cam ring being connected with or forming part of the stationary part of the wheel assembly, the rotational part comprising a wheel ring (99), where in a bearing (36) is arranged between the cam ring and the wheel ring. The present invention also relates to a downhole system comprising the driving unit and to use of such driving unit..
01/16/14
20140014365
Downhole driving unit having a hydraulic motor with a planetary gearing system
The present invention relates to a downhole driving unit (11) for insertion into a well, comprising a driving unit housing (51), a hydraulic motor (23) comprising a hydraulic motor housing (93), a wheel assembly (90) comprising a stationary part (91) and a rotational part (92), the stationary part being connected with the driving unit housing and being rotatably connected with a rotational part, the wheel assembly comprising a wheel ring (99) for contacting an inner wall in the well and connected with or forming part of the rotations part. The wheel assembly further comprises the hydraullic motor (23) so that the stationary part and the rotational part constitute the hydraulic motor housing, the hydraulic motor comprising a rotatable section (84) connected with the rotational part for rotating part of the wheel assembly.
01/09/14
20140008289
Vacuum appliance filter assemblies and associated vacuum systems
Vacuum cleaner filters, in particular replaceable vacuum cleaner filters suitable for both dry and wet/dry type vacuum cleaners are disclosed, as well as systems incorporating the use of such filters and methods for their use. The filters include a plurality of adjacently positioned pleats arranged in a closed circumferential, cylindrically-shaped path, a top end cap having a central orifice capable of constricting a post on a vacuum filter cage, and optionally a molded end ring oppositely-spaced from the top end cap for engagement with the motor housing of a vacuum cleaner..
01/09/14
20140008138
Electric vehicle driven with interaction with rider
An electric vehicle including: an operating shaft inserted into the center of the upper portion of a motor housing and having steering handles mounted on the front end thereof to change the drive direction of the vehicle; motors mounted onto the interiors of both sides of the motor housing and having front wheels coupled correspondingly thereto; a foot board mounted on the rear side of the operating shaft; a battery and a controller mounted on the underside of the foot board; a rear connection member protruded backwardly from the board and having a caster mounted on the underside thereof; and a front connection member protruded forwardly from the foot board, coupled by a connection shaft to foot board shaft holes formed on the lower ends of both sides of the motor housing, in a state of being isolated downwardly.. .
01/02/14
20140003976
Heat circulation pump
A heat circulation pump includes a pump housing (1) with a pump impeller arranged therein which is arranged in a motor housing (8) which is axially flange-mounted on the pump housing (1). The heat circulation pump also includes a terminal box (12) which is axially connected to the motor housing (8) in order to house electric and/or electronic components of the engine control and for electrically connecting the motor.
01/02/14
20140001926
Assembling structure for resolver and motor assembly having the same
Disclosed herein is an assembling structure for a resolver capable of improving precision in sensing a position of a rotor of a motor by stably coupling and fixing a resolver stator part. More specifically, a fixing ring is coupled to the resolver stator part, a first coupling part of a motor housing, and a second coupling part of a cover member so as to simultaneously contact three surfaces of the resolver stator part, the first coupling part, and the second coupling part to form a stable coupling structure among the resolver stator part, the first coupling part, and the second coupling part, thereby making it possible to secure precision of a coupling position of the resolver stator part..
01/02/14
20140001896
Motor
Disclosed is a motor, the motor according to an exemplary embodiment of the present disclosure including a motor housing, a stator mounted inside the motor housing and including a stator core and a coil wound on the stator core, a rotor rotatably installed at a center of the stator, and a busbar provided with a plurality of circumferentially and straightly protruded busbar terminals mounted at an upper surface of the stator, and connected by a coil.. .
01/02/14
20140001895
Motor
A motor is provided, the motor including a motor housing, a stator mounted inside the motor housing and including a stator core and a coil wound on the stator core, a rotor rotatably installed at a center of the stator, and a plate module stacked with a plurality of plates, and coupled to the stator and to an upper surface of a rotor to supply an electric power to the coil.. .
01/02/14
20140001427
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.
12/26/13
20130343935
Heat circulation pump
A heat circulation pump includes a pump housing (1) with a pump impeller arranged therein which is driven by an electric motor arranged in a motor housing (8) which axially connects to the pump housing (1). The heat circulation pump also includes a terminal box (12) which is axially connected to the motor housing (8) in order to receive electric and/or electronic components of the engine control.
12/26/13
20130341153
Dual clutch device for vehicle
A dual clutch device for a vehicle may include a drive motor provided in a motor housing, a clutch housing connected to the motor housing wherein a clutch may be provided in the clutch housing, and a cooling oil flowing unit forming a hydraulic line fluid-connecting the motor housing and the clutch housing and supplying a cooling oil to the drive motor and the clutch through the hydraulic line.. .
12/19/13
20130337728
Portable power tool
A portable power tool includes a motor located in a motor housing of the tool and having a rotary output shaft, a working part arranged to be driven by the rotary output shaft, a dust collection container arranged to collect dust produced by the operation of the power tool on a workpiece during use, and a fan. The fan is arranged to be rotated about an axis by the motor to convey the dust to the dust collection container, the axis of rotation of the fan being non-coaxial with the rotary output shaft of the motor.
12/19/13
20130334868
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.


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

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