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WO/2022/134281A1 |
A handheld lithium battery garden working head driving device having a front motor, comprising a lithium battery, a battery shell (1), a control handle (2), a connection rod (3), a brushless motor (4), and a working rod (5). The rear end...
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WO/2022/137210A1 |
An induction motor cooling system is disclosed. The induction motor cooling system comprises a plurality of interconnected cooling channels and a plurality of air ducts characterized between inner circumference and outer circumference of...
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WO/2022/139156A1 |
The present invention relates to a motor assembly comprising: a housing that forms an accommodating space therein; a stator that is provided inside the housing; and a rotor that is rotatable with respect to the stator, wherein the housin...
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WO/2022/134746A1 |
an oil-cooled motor cooling system, comprising an oil collection assembly (1), an oil spray tube (2), and a motor (4). A plurality of oil spray holes (23) are provided on the oil spray tube (2), and thereby cooling oil within the oil spr...
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WO/2022/137976A1 |
This rotating electric machine comprises: a stator having a stator core around which a plurality of coils are wound; a rotor supported to be rotatable relative to the stator with a predetermined gap therebetween; a rotor case that holds ...
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WO/2022/139509A1 |
The present invention relates to a drive motor provided with a slim BLDC motor vertically mounted in a housing and a swivel actuator using same. A swivel actuator according to the present invention comprises: a cylindrical housing includ...
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WO/2022/137862A1 |
The present invention comprises: a stator core (2X) around which a plurality of coils (2Z) are wound; a stator case (2W) that supports the stator core (2X); a rotor core (4X) disposed to be rotatable relative to the stator core (2X) with...
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WO/2022/127375A1 |
A sealing structure for use in bearing lubrication, comprising a bearing base used for mounting a bearing and an outer blocking ring used for preventing grease from splashing outwards. The bearing base is provided with at least two inner...
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WO/2022/128900A1 |
The present invention proposes a device (2) for interconnecting phase outputs of a machine (3) of axis X with a power stage, the device comprising a support (200) carrying at least one electrical conductor (23) suitable for electrically ...
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WO/2022/128424A1 |
The invention relates to a connection unit (1a, 1b) for a stator (101) which comprises a stator winding (103) with a number N of phases, having - first to N-th contact sections (2a-c; 2d-f), each of which is designed to contact one of N ...
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WO/2022/129187A1 |
The invention relates to an electric machine for driving a motor vehicle. The electric machine comprises: a rotor having a rotor shaft (3); an axial fixed bearing; an axial floating bearing (5); a machine housing (7); a securing pin (19)...
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WO/2022/129055A1 |
Impeller machine having an impeller housing (15), having a motor housing (19) and having an aero stator (20) which extends between the impeller housing (15) and the motor housing (19), wherein the motor housing (19) is arranged in an int...
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WO/2022/128600A1 |
The invention relates to a sensor assembly for an electric drive device of a vehicle, comprising a support part for releasably attaching to a recess of a cover of the drive device, wherein the cover is arranged on the axial end of an ele...
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WO/2022/126192A1 |
A vehicle brushless alternator assembly comprising: a claw pole rotor assembly having a pair of opposing pole pieces, the rotor defining an axis of rotation, each of the pole pieces having a plurality of circumferentially spaced pole fin...
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WO/2022/129685A1 |
There is provided a brushless direct current, BLDC, electric motor (100). The BLDC electric motor comprises a rotor comprising a rotor shaft (104) and a stator arranged around the rotor shaft. The stator comprises a stator hub (108) comp...
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WO/2022/128555A1 |
The invention relates to a brush system (1) of a commutator motor (19) comprising: - at least one carbon brush (4) having a contact surface (4a) facing a commutator (3), a bearing surface (4b) opposite this contact surface, and a connect...
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WO/2022/128350A1 |
The invention relates to an illumination device for vehicles, having a housing (7) in which a functional module and an actuating unit (3, 3', 3'', 3''') are arranged, wherein the actuating unit (3, 3', 3'', 3''') has a drive apparatus (4...
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WO/2022/127986A1 |
The invention relates to an electric motor (4) for a motor vehicle. Said electric motor comprises a motor housing (8) and a stator received in the motor housing (8) with a phase connection (10) which is received in a holding element (22)...
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WO/2022/128384A1 |
The invention relates to a system housing (42) of an electric axle module (10), comprising an electric machine (14), power electronics (12), and a transmission (16). A cover (20) of the system housing (42) is formed by a housing (48) of ...
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WO/2022/127981A1 |
The invention relates to an electrical machine (1) of axial flux design, having a stator (3) which is arranged axially between a first rotor (2.1) and a second rotor (2.2) and contains a stator core (6) which forms a structural unit and ...
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WO/2022/127266A1 |
A stator assembly (100), an electronic expansion valve, and a refrigeration device. The stator assembly (100) comprises a housing (110), a coil assembly (120), and a fixing member (130); an outer surface of the housing (110) is provided ...
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WO/2022/129710A1 |
The device (PVD) is intended to be mounted on a circumferential external surface (SEC) of a cylindrical structure, such as a stator (ST) of a rotating electrical machine, the device being of the so-called "MTMD" type and comprising a plu...
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WO/2022/124483A1 |
A horizontal linear vibration generating device is disclosed. A horizontal linear vibration generating device according to the present invention comprises: a housing; a coil mounted in the housing; a magnet disposed in the housing and sp...
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WO/2022/122071A1 |
The invention relates to an electric axial flux machine (1) comprising a stator (2), a rotor (3) having a rotor shaft (30) and at least a first disk-shaped rotor body (31) that is rotationally and linearly fixedly arranged on the rotor s...
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WO/2022/122066A1 |
The invention relates to a stator (1) for an electric machine (2), comprising a winding (3) and a connection ring (4) which can be placed axially on the winding (3) and is intended for connecting the winding (3) of the stator (1), wherei...
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WO/2022/122214A1 |
The present invention relates to a brushless electric motor (100) for rotating a fan of a motor-driven ventilation unit of a vehicle. The brushless electric motor comprises at least one electric conduction device, a rotor, a stator equip...
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WO/2022/122216A1 |
The present invention relates to a brushless electric motor for rotating a fan of a motor-driven ventilation unit of a vehicle, the motor comprising a rotor, a stator equipped with at least two coils, a casing housing a power circuit (15...
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WO/2022/122087A1 |
The invention relates to an electric motor (32) of a motor vehicle (2), in particular an auxiliary assembly (16), comprising a stator (34), which has a stator winding (46), as well as a rotor (36), a switch unit (38), and a contact adapt...
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WO/2022/122367A1 |
An electric motor (1) comprises a stator (10) defining an inner space (100); a rotor (11) arranged in the inner space (100) of the stator (10); and a bearing arrangement (12) rotatably supporting the rotor (11) on the stator (10) and com...
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WO/2022/123925A1 |
This electric work machine comprises: a stator including a stator core, an insulator fixed to the stator core, and a coil mounted on the insulator; a rotor having a rotor cup, at least a part of which is disposed on the outer circumferen...
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WO/2022/123927A1 |
An electric work machine comprises: a stator having a stator core, an insulator fixed to the stator core, and a coil mounted on the insulator; a rotor having a magnet for which at least a portion is arranged on the outer peripheral side ...
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WO/2022/122215A1 |
The present invention provides a brushless electric motor for rotating a rotor of a motor-driven fan of a vehicle, comprising at least two electromagnetic elements, at least one of the electromagnetic elements being equipped with at leas...
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WO/2022/122157A1 |
An automotive electric auxiliary unit with an electric motor (12), comprising - a rotatable motor rotor (16) rotating about a rotor axis (20), - a multi-piece motor stator (14) comprising several stator coils (23, 25, 27, 29, 31, 33), se...
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WO/2022/124043A1 |
This electronic control device is provided with: a circuit board on which an electronic component is mounted; a connector block having an integrated connector which is electrically connected to the circuit board; a base to which the circ...
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WO/2022/124073A1 |
This direct drive motor is provided with a fixed shaft, a bearing unit which comprises an inner ring which mates with the fixed shaft, an output shaft which mates with an outer ring of the bearing unit, a first restricting member which i...
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WO/2022/122086A1 |
The invention relates to an electric motor (2) for a motor vehicle, in particular for a braking or steering system, having a motor housing (4) with a housing cover (10), and a stator (6) which is inserted into the motor housing (4) and h...
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WO/2022/121413A1 |
The present application provides a power assembly and a fan. The power assembly comprises a first packaging cover, a stator assembly, a first rotor assembly, and at least two supporting components; the first packaging cover is buckled on...
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WO/2022/121549A1 |
A three-in-one oil cooling electric driving structure (1), comprising a reducer-to-motor rear end oil cooling structure integral to an electric driving housing, a rotor cooling structure, and a stator cooling structure. The reducer-to-mo...
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WO/2022/124631A1 |
The present invention is a rotor support device for a shaft generator. A support block (20) is included in a housing (10) of the shaft generator to support a rotor shaft (13) in the direction of gravity. The dimensions of a support surfa...
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WO/2022/121807A1 |
The present application relates to the technical field of generators, in particular to a motor, a power assembly, and a vehicle. The motor comprises a housing, an output shaft, a conductive bearing, and a conductive assembly; the output ...
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WO/2022/118372A1 |
This rotating electric machine comprises a housing, an encoder, an encoder cover (4), and a penetration prevention member (5). The housing houses a rotor and a stator. The encoder is disposed outside the housing and detects the rotation ...
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WO/2022/119169A1 |
The present invention relates to an integrated control power conversion apparatus of an electric oil pump, the apparatus comprising: a power conversion module which receives input of a direct current voltage, converts the direct current ...
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WO/2022/116867A1 |
Disclosed is a three-phase sealing structure of an oil-cooled motor, comprising a generator, a speed reducer, an oil-cooled motor and a controller; the generator and the oil-cooled motor are distributed on two sides of the speed reducer,...
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WO/2022/109933A1 |
A motor end cap and a motor. The motor (M) comprises a housing (M1), a rotor (M2), a stator (M3), three-phase wires (M5) and a motor end cap (100). The rotor (M2) and the stator (M3) are provided in the housing (M1), and the three-phase ...
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WO/2022/110448A1 |
The present application provides a micro driving motor, comprising a mounting housing as well as a rotating assembly and a driving assembly which are accommodated in the mounting housing. The mounting housing comprises a main housing and...
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WO/2022/113935A1 |
An electric motor (400) comprises: a rotor (410) having a plurality of magnetic poles; a stator (430) having a multiphase stator winding (431); a power line (485) which supplies power to the stator winding; and a rotation sensor (520) wh...
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WO/2022/111763A1 |
The invention relates to an electric motor (1) for driving an actuating device of a motor vehicle, comprising a housing (2), a plug module (3), which has a first plug connector (4), a screw (5), by which the plug module (3) is screwed to...
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WO/2022/114909A1 |
A motor device is disclosed. The disclosed motor device can comprise: a rotor including a magnet member; a first-side stator part arranged at one side of the rotor, and comprising at least one first stator including first and second main...
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WO/2022/112009A2 |
The invention relates to a stator component (4') of an electrodynamic machine, comprising a plastic structure (13'); a stator unit (8') which is at least partly integrated into the plastic structure and has coil windings; an electronic c...
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WO/2022/110104A1 |
A high-efficiency vertical turbine pump for transportation of chemical materials comprises a driving motor (1), a motor base (2), a sleeve (3), a pump body (4) located below the sleeve, and a long shaft (31) and a short shaft (32) arrang...
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