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WO/2022/210490A1 |
In the present invention, a first rotary electric motor (1A) and a second rotary electric motor (1B) are disposed away from each other in the axial direction (L). An inverter unit (90) according to the present invention is disposed betwe...
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WO/2022/210434A1 |
A motor 1 according to one embodiment of the present disclosure comprises: a rotor 10 configured to freely rotate around a rotation axis AX; and a stator 20 having a claw pole-type stator unit 21. The claw pole-type stator unit 21 includ...
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WO/2022/210618A1 |
A vehicle drive device comprising: a case; a rotating electrical machine that has a stator and a rotor; a hollow rotor support member that supports the rotor from the inner circumferential side; a boss provided fixed to the case and exte...
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WO/2022/209765A1 |
[Problem] To provide an electric motor capable of ensuring insulation between a circuit board and a heat sink while achieving miniaturization of the motor in the axial direction. [Solution] An electric motor according to an embodiment of...
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WO/2022/211256A1 |
Disclosed are a motor and a cleaner comprising same. The motor according to one embodiment from among various embodiments comprises: a stator comprising a stator core; a rotary shaft disposed in the inner side of the stator; a rotor inte...
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WO/2022/209766A1 |
[Problem] To provide a motor which achieves downsizing and in which an insulating sheet that covers a circuit board is prevented from making contact with a resin outer contour. [Solution] A motor according to one aspect of the present in...
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WO/2022/209600A1 |
Disclosed is a vehicle drive device provided with a dynamo-electric machine, a power transmission mechanism that transmits power from the dynamo-electric machine to a wheel, a drive device that drives the dynamo-electric machine, a housi...
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WO/2022/211105A1 |
This spindle motor comprises a shaft, a base part, a stator core, a rotor, and a bearing part. The shaft extends along a center axis extending in the vertical direction. The shaft has a screw hole extending axially downward from the uppe...
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WO/2022/209762A1 |
[Problem] To provide an electric motor capable of stably dissipating heat generated from a circuit board. [Solution] The electric motor according to the one embodiment of the present invention comprises: a heat sink that covers an openin...
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WO/2022/207465A1 |
The invention relates to an electric machine (1), comprising: - a housing (2), in which a stator (3) and a rotor (4) rotatable relative to the stator (3) are accommodated; - a cooling device having a cooling channel (5), through which a ...
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WO/2022/207734A1 |
The invention relates to a ribbed housing (1) for an electric drive train and to the method for dimensioning same, said ribbed housing comprising a wall (13) and a plurality of first parallel ribs (11), each first rib (11) being separate...
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WO/2022/211255A1 |
Disclosed are a motor and a cleaner comprising same, the motor, due to the elimination of a weight balancer, having improved high-speed rotational stability, reduced material cost, and a simplified assembly process. The motor comprises: ...
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WO/2022/207319A1 |
(Fig. 4) The present invention relates to a stator for the motor of a pump with a stator core (1) made from metal and stator windings (2) made from wire, wherein the stator core (1) has an inner ring (111) which is adjoined by radially o...
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WO/2022/209671A1 |
A case 50 comprises a terminal receiving portion for receiving terminal insertion portions 42; a first positioning pin 60 for carrying out positioning with respect to a circuit board 31; and a first claw portion to be locked to the circu...
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WO/2022/209623A1 |
This vehicle drive device (100) comprises a rotating electric machine (MG), an inverter device (INV), and a case (1). The case (1) comprises a case body (2) and a cover member (13). The case body (2) is integrally formed so as to form a ...
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WO/2022/209780A1 |
A resolver integrated-type bearing device (10) comprises: a bearing (20) that rotatably supports a rotary shaft (11) with respect to a housing (50); a rotor (31) attached to the rotary shaft (11); and a stator (32) disposed radially outw...
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WO/2022/202651A1 |
Provided is an insulating rolling bearing having a resin coating on, inter alia, the outer peripheral surface of the outer ring, wherein both heat dissipation and mechanical strength of the resin coating are achieved while satisfactory m...
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WO/2022/203279A1 |
A swivel actuator according to the present invention comprises: a cylindrical housing having a hollow cylindrical part protruding from the center thereof; a BLDC drive motor in which a rotor is installed so as to be rotatable around the ...
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WO/2022/202274A1 |
Provided is an electric motor capable of reducing influence of magnetic flux, which is generated by an armature winding, on a constant force spring. A magnetic motor (1) comprises: a rotor (20) having a rotation shaft (21), and a commuta...
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WO/2022/201374A1 |
A motor according to the present invention is provided with: a cylindrical inner frame which has disposed therein a stator surrounding a rotor, and in which are formed an inlet header flow path, outlet header flow path, and first and sec...
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WO/2022/201849A1 |
The brushless motor (1) according to the present disclosure comprises a rotor base (20), a stator core (50), and a first bearing (60) and a second bearing (70). The rotor base (20) supports a magnet (30). The stator core (50) is disposed...
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WO/2022/202957A1 |
This wire harness (60) comprises: a first connector (80a) and a second connector (80b) respectively provided to both ends of a cable (70); a plurality of protection members (721, 722) that are arranged side by side in the longitudinal di...
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WO/2022/195079A1 |
A ring cylindrical casing (11) and a method for manufacturing the ring cylindrical casing (11) of a rotating electromechanical apparatus (1) and a rotating electromechanical apparatus (1) comprising the ring cylindrical casing (11), wher...
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WO/2022/197078A1 |
An embodiment provides a motor comprising: a shaft; a rotor coupled to the shaft; a stator disposed so as to correspond to the rotor; a housing accommodating the stator; and a bus bar assembly disposed above the stator, wherein the bus b...
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WO/2022/195794A1 |
This annular sealing member includes, on the inner radius side of the sealing member, a first protruding section that protrudes from a base section in a direction perpendicular to the radial direction, and a second protruding section tha...
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WO/2022/196456A1 |
A motor case (830, 930) of a motor (80) has a cylindrical part 832. A motor frame (840) is provided to one side in the axial direction of the cylindrical part (832). A control unit (10) has at least one substrate (31, 32) and a connector...
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WO/2022/197289A1 |
A generator rotor including a rotor shaft having a rotor slot includes a rotor winding at least partially disposed within the rotor slot and a wedge coupled to the rotor shaft and extending axially along the rotor shaft, the wedge positi...
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WO/2022/193361A1 |
Disclosed is an electromagnetic brake three-phase asynchronous motor, the structure thereof comprising a base, a motor body, and a bearing. The motor body is horizontally welded at the top section of the base. The bearing is dockingly mo...
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WO/2022/194784A1 |
The invention relates to a cooling system (1), in particular for an electric drive motor in an electrically driven vehicle, wherein the cooling system has a cooling sleeve (2) with a longitudinal axis (3) and a heat-conducting means (4),...
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WO/2022/194390A1 |
The present disclosure relates to a rotating electromechanical apparatus (1) comprising a ring-cylindrical ironless stator (12) arranged adjacent to the inner surface (111) or outer surface (112) of a casing (11), respectively, which sta...
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WO/2022/194785A1 |
The invention relates to a temperature-control device for an electric machine (1), said machine (1) having a radially outer stator (2) and a rotor (3) arranged radially within the stator (2), wherein a circumferential rotor gap (4) is fo...
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WO/2022/196458A1 |
A drive device (1) comprising: a motor (80) having first motor winding (180) and second motor winding (280); and a control unit (10). The control unit (10) has a connector unit (50), a main board (31), a sub-board (32), and connecting co...
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WO/2022/193061A1 |
Embodiments of the present disclosure provide a sealing component, a gearbox and a robot. The sealing component comprises a base ring arranged in an internal chamber of the gearbox adjacent to a bearing for supporting a main shaft of the...
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WO/2022/189251A1 |
A method for operating an impeller, in the case of which method the impeller comprises an impeller housing (15) and a motor housing (19) which is arranged in the impeller housing. A motor (16) is arranged in an interior space (36, 38) of...
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WO/2022/188139A1 |
The invention relates to a rotary electric machine (1) able to be fixed to a transmission system, notably to a gearbox, the rotary electric machine (1) having an axis of rotation (A) and comprising: -a stator (2), -a shaft (4) comprising...
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WO/2022/189086A1 |
An electric motor having a stator housing. The stator housing is designed as a composite part and/or comprises a tubular part onto which a tube is placed, the tubular part being force-locked to the tube.
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WO/2022/190183A1 |
This rotating electrical machine comprises a cylindrical housing having a flow path through which a refrigerant circulates, an inlet from which the refrigerant flows in the flow path, and an outlet from which the refrigerant flows out fr...
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WO/2022/190836A1 |
A sintered metal bearing 8 has an internal vacancy impregnated with a lubricating fluid and has a radial dynamic pressure generation portion 8a1 formed on an inner peripheral surface 8a. The sintered metal bearing 8 has an axial-directio...
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WO/2022/190849A1 |
[Problem] To achieve a small and lightweight configuration when providing an oil passage that allows communication between both axial-direction ends of a motor. [Solution] This component comprises a motor accommodation part that accommod...
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WO/2022/188880A1 |
Provided is an integrated starter generator, relating to the technical field of motors. The integrated starter generator comprises a motor assembly (100) and an inverter assembly (300). The inverter assembly (300) comprises: a PCBA housi...
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WO/2022/184464A1 |
The present invention relates to a sensor array comprising an inductive sensor (30, 31) and at least one temperature sensor (40, 41) for an electric machine, wherein the sensor array is arranged in a housing (10, 51, 52, 53, 54) and a si...
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WO/2022/183741A1 |
A noise reduction motor assembly and a cleaning device. Specifically, a silencing partition plate (33) is provided between a motor (2) and a housing (1) of the noise reduction motor assembly, a solution of sound insulation of a single ho...
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WO/2022/183973A1 |
Disclosed in the present application is an electric push rod. The electric push rod comprises a pressure compensation part, a driving part, and a pushing part; the pressure compensation part has one end connected to an external power sou...
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WO/2022/186571A1 |
The present invention relates to a clothes treatment apparatus comprising: a cabinet; a tub in which water is stored; a drum in which clothes are accommodated; a driving part positioned at the rear of the tub to include a stator for gene...
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WO/2022/180872A1 |
Provided is a drive motor module in which an inverter cover can be prevented from resonating with the vibration from, for example, a motor and the like. This drive motor module 1 comprises: a motor; an inverter that is electrically conne...
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WO/2022/179315A1 |
The present invention relates to a motor, a household appliance, a gardening tool, and a vehicle. The motor comprises: a rotor core, wherein the peripheral surface of the rotor core comprises a first arc surface and a second arc surface ...
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WO/2022/180873A1 |
Provided is a drive motor module in which an inverter cover can be prevented from resonating due to the vibration from, for example, a motor and the like. This drive motor module 1 comprises: a motor 20; an inverter 80 electrically conne...
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WO/2022/180708A1 |
This stator (3) has a stator core (31) having teeth (311), an insulating portion (33) provided to the teeth (311), a winding (32) wound around the insulating portion (33), a heat dissipation member (5) facing an outer peripheral surface ...
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WO/2022/179628A1 |
A polygonal motor, comprising a housing, excitation magnets, and a rotor. The housing is provided with at least four side surfaces identical to the number of the excitation magnets, a chamfer surface is provided between every two adjacen...
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WO/2022/179673A1 |
The invention relates to an electronic control unit (100) for a vehicle (300), the electronic control unit (100) comprising a housing (10), a heat sink (20) and at least one printed circuit board (30, 40), whereby the housing (10) is con...
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