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WO/2024/111372A1 |
Provided is a rotary electric machine (10) wherein a rotor (20) is disposed radially outward of a stator (30). A rotor carrier (21) has a first end plate portion (24) that is provided to one end side of the rotor in the axial direction t...
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WO/2024/109662A1 |
Provided are an electric drive system shell for a vehicle and a vehicle. The electric drive system shell comprises: an upper shell, which comprises a controller upper shell and an end cover used for covering the controller upper shell, t...
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WO/2024/111020A1 |
The present invention provides a rotary electric machine comprising an outer housing that is disposed on the radially outward side of a stator core and that accommodates said stator core, and an inner housing that is disposed between the...
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WO/2024/111085A1 |
A stator (2) comprises: a stator core (20); a coil (21) which is formed by winding a winding around the stator core (20) and which has coil ends (21a) each axially projecting from each of both of end faces of the stator core (20) in the ...
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WO/2024/111069A1 |
A bearing unit (10) comprises: a bearing (20) that rotatably supports a shaft (2A); and a bearing holder (30) that has the same axis (C) as the bearing (20) and holds the bearing (20) when installed in a case (4) in which the shaft (2A) ...
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WO/2024/110756A1 |
A cryocooled electric motor (500) comprising: a stator (510) comprising a magnetic core (510,510a), a rotor (520), an armature arrangement (550) and a cryogen source arranged to provide a cryonic fluid (544) to the armature arrangement (...
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WO/2024/108612A1 |
The present invention relates to the technical field of motor heat dissipation, in particular to a motor heat dissipation structure. The motor heat dissipation structure comprises a machine base and a casing provided on the machine base....
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WO/2024/108861A1 |
The present invention provides an electric drive assembly and a vehicle. The electric drive assembly comprises a motor assembly and a controller assembly, wherein the motor assembly comprises a motor shell and an end cover mounted on the...
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WO/2024/111111A1 |
A motor device (31) comprises a motor (40) and a plurality of connectors (53A, 53B, 53C, 54C) which are provided on an end portion of the motor and extend toward a direction opposite to the motor. Each connector includes a peripheral wal...
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WO/2024/112563A1 |
A two-phased liquid-cooled AC rotating electrical includes a plurality of cooling circuits that recirculate and transition respective engineered liquids between liquid and vapor states around closed-loop fluid paths to cool a plurality o...
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WO/2024/108783A1 |
The present invention provides an actuator and a rotor assembly thereof. The rotor assembly of the actuator comprises: a motor shaft, a rotor, a supporting base, and a damping member. The rotor comprises a rotor body, a shaft hole, and a...
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WO/2024/110396A1 |
The invention relates to a polyphase rotary electric machine (2) having axial electromagnetic flux, comprising: - a rotor which is inserted axially between first and second stators (6, 7) having N phases each, each stator comprising a se...
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WO/2024/106085A1 |
A gear motor 1 has a motor 60 and a speed reducer 70. The gear motor 1 has a motor casing 64, a speed reducer casing 75, and fastening bolts 91 for coupling the motor casing 64 and the speed reducer casing 75 to each other. The linear ex...
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WO/2024/104678A1 |
The invention relates to an end plate for a laminated corner of a stator of an electric machine, having an annular contour, which extends between one side of the laminated core and a winding head side of the end plate, and multiple radia...
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WO/2024/103917A1 |
Provided in the present invention are an axial magnetic field motor and a cooling structure thereof. The cooling structure comprises: a first stator connecting casing which is internally provided a first water inlet channel and a first w...
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WO/2024/104735A1 |
The invention relates to a machine housing (10) for a machine arrangement (100) designed for driving a motor vehicle (K), which is designed to accommodate a first electric machine (80) and at least one second electric machine (90) and ha...
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WO/2024/105210A1 |
The invention relates to a stator device (100) for an electric machine. The stator device (100) comprises the following: a stator unit (102) and a seal element (106), wherein a cooling zone with a cooling channel region (110, 111) is for...
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WO/2024/103918A1 |
A stator cooling structure of an axial flux motor. A cooling inlet (A) is communicated with an outer ring inflow channel (B); the outer ring inflow channel (B) is communicated with an iron core outer ring inflow channel (D) through an ou...
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WO/2024/104533A1 |
The invention relates to a method for manufacturing a metallic stator carrier (1) of an electric machine or of an elastic, metallic transmission element (20) of a strain wave gearing system, said method comprising the steps: providing a ...
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WO/2024/105231A1 |
The present disclosure envisages an electric drive with a housing (100). The housing (100) includes at least one chamber defined by an inner wall (111), wherein each opening is configured to receive an electric machine, therefrom. The el...
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WO/2024/106895A1 |
The present invention can provide a motor comprising: a shaft; a rotor coupled to the shaft; a stator disposed to correspond to the rotor; a plate coupled to the rotor; a first bearing and a second bearing, which support the plate; and a...
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WO/2024/099727A1 |
An electric motor having a stator housing, wherein a connection box lower part is arranged on the stator housing, wherein a connection box upper part is placed on and connected to the connection box lower part in order to form a connecti...
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WO/2024/100607A1 |
The invention relates to a jet unit assembly (1) comprising a jet unit (10), an electric motor (20), and a housing (30). The jet unit (10) comprises an intake (11) and a jet outlet (12), and defines a flow passage (13) therethrough with ...
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WO/2024/099374A1 |
A die-cast aluminum alloy material, a preparation method therefor, and a use thereof. The die-cast aluminum alloy material comprises the following by weight: 8.0%-11.0% silicon, less than 0.5% iron, 1.0%-3.0% copper, 0.5%-2.5% magnesium,...
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WO/2024/101838A1 |
The ceiling fan motor according to the present invention, comprises: a motor bracket 10; a motor assembly 30 coupled to the motor bracket 10 to rotate a blade 20; a motor housing 30A enclosing the motor assembly 30; a bearing cover 40 co...
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WO/2024/099652A1 |
The invention relates to a contacting unit for an electric motor. The contacting unit can be arranged between two contact surfaces of a stator housing of the electric motor and of an electronics housing having electronics for controlling...
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WO/2024/098588A1 |
Disclosed herein are an electric motor and an electrical appliance. The electric motor (1000) comprises a stator assembly (100), a wire clamp (400), and an end cover (200). The stator assembly (100) comprises a plastic package housing (1...
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WO/2024/100883A1 |
An electric drive device (11) comprises: a motor (31) that is configured to generate drive force that is for driving a drive target (22); and a transmission mechanism (32) that is configured to transmit the drive force of the motor (31) ...
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WO/2024/099591A1 |
An electric machine includes a rotor and a stator that includes an array of coil windings. Each coil winding includes a tubular body configured to allow dielectric fluid to move therethrough. The electric machine may further include a ho...
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WO/2024/101400A1 |
The present invention facilitates the position determination of two actuators.　This driving device 1 is characterized by comprising: a case 3; a plurality of motors 2 which are received in parallel in the case 3; and a holder 10 which ...
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WO/2024/094801A1 |
The invention relates to an internal rotor comprising a yoke (10), magnets (50), a shaft (11) and one or two end plates (20, 30) at the axial end of the rotor. The inner surface (51) of each of the magnets is arranged against the periphe...
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WO/2024/093024A1 |
A vibration damping device for a wind-driven generator. The device comprises: a base (1), the base (1) being arranged in a cabin; a housing (2), the housing (2) being slidably arranged on the base (1) in a vertical direction, and a wind-...
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WO/2024/097226A1 |
The present disclosure relates to an electric motor assembly configured to mitigate Electrically Induced Bearing Damage (EIBD). More specifically, the electric motor assembly includes a chassis, a stator, a winding coil, a rotor, a shaft...
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WO/2024/095307A1 |
This motor comprises: a rotating shaft; a rotor fixed to the rotating shaft; a stator facing the rotor in the radial direction of the rotating shaft; a bearing supporting the rotating shaft; a conductor section provided on the outer circ...
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WO/2024/087563A1 |
The present utility model relates to a heat dissipation motor comprising a phase-change toothed belt of an anti-short-circuit structure, comprising an overhanging winding and a motor housing. A toothed belt formed by bending an ultra-thi...
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WO/2024/090928A1 |
The present invention relates to a turbo compressor comprising: a motor including a rotary shaft, which has one end portion coupled to an impeller, in order to rotate the impeller; a housing having a motor accommodation space for accommo...
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WO/2024/088507A1 |
The invention relates to an electric machine (1) comprising: a housing (2) having a reception space (3) and a stator laminated core (4) that is received in the reception space (3) and is supported axially against a bearing surface (6) of...
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WO/2024/088477A1 |
The invention relates to an induction device (300), in particular for an electrodynamic brake (100), comprising at least one support element (400) and a plurality of sheet units (416), wherein each sheet unit of the plurality of sheet un...
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WO/2024/087682A1 |
An efficient oil-cooled motor, comprising a housing (1), a front cover plate (2), a rear cover plate (3), a stator (4), a rotating shaft (5) and a rotor core (6). An axial oil channel (52) and a middle radial oil channel (53) are further...
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WO/2024/091855A1 |
An electric machine (30) with a low profile retention assembly (46) for retention of a stator core (32) is disclosed. A first housing (36) houses the stator core (32). The first housing (36) has an axial end face (56) with a circumferent...
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WO/2024/089656A1 |
The invention relates to a cooling arrangement for cooling of an electrical synchronous machine comprising a two-layer single coil winding, the two-layer single coil comprising an airgap between different single coils in a stator slot, t...
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WO/2024/087562A1 |
The present utility model relates to a composite integrated phase-change toothed-belt heat dissipation structure for an electric motor. The structure comprises an overhanging winding and an electric-motor housing, wherein at least two to...
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WO/2024/090931A1 |
The present invention relates to a turbo compressor comprising: a motor having a rotary shaft, with one end portion coupled to an impeller, in order to rotate the impeller; a cooling-air path through which cooling gas accommodated therei...
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WO/2024/089749A1 |
This vehicular electronic control device is provided with: a control device (6) that controls a motor (4); a connector (7) that connects the control device to the outside; and a moisture detection unit (15) that is provided within the co...
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WO/2024/088870A1 |
The invention relates to a cooling housing (100) for an element to be cooled, such as an electric motor (105), wherein the cooling housing (100) comprises at least one cooling line unit (110), which is formed such that a feed line (115) ...
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WO/2024/091419A1 |
A heat exchanger assembly is disclosed herein for an electric motor. The heat exchanger assembly can include two fluid circuits: a first circuit for water and a second circuit for oil. The water fluid circuit is configured to cycle cool ...
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WO/2024/088468A1 |
The invention relates a contactless energy transmission device for a rotor of an electric machine, in particular an externally excited synchronous machine within a powertrain of a motor vehicle, comprising a housing part (6), which can b...
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WO/2024/084557A1 |
The present invention provides a rotary electric machine comprising: a motor mounted to an object to be driven and having a rotary shaft, a rotor fixed to the rotary shaft, and a stator disposed outside the rotor; and a motor case storin...
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WO/2024/084188A1 |
A housing segment for a linear power system, the segment comprising a linear section comprising at least two channels for containing and directing a cooling fluid; and an end section configured to provide at least one fluid diversion cha...
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WO/2024/086157A1 |
A fluid jacket is disclosed herein that generally includes an enclosure component and a stator carrier to define a fluid pocket. Indentations, embossments, or other features can be defined on one of the enclosure component or the stator ...
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