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WO/2022/152717A1 |
The invention relates to a method for producing a stator (5) for an electric machine (1, 1a, 1b). According to the method, a stator laminated core (11a... 11c) is provided, comprising tube grooves (16) on the circumference, said grooves ...
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WO/2022/153606A1 |
This valve timing control mechanism is provided with a motor for valve timing control, a circuit board having a driving circuit for driving the motor, and a case made of resin provided between the motor and the circuit board. A plurality...
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WO/2022/149705A1 |
The stator according to the present invention is characterized by comprising a stator core 11 including a base 111 of a circular shape, a teeth part 112 formed radially from the base 111, and a teeth end 113 extending to both sides in th...
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WO/2022/147883A1 |
The present invention provides a waterproof motor, capable of avoiding the problem that a circuit board is burned after the motor is immersed in water, thereby effectively improving the waterproof performance of the waterproof motor. Spe...
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WO/2022/147640A1 |
The present application relates to the field of power devices, and relates to a low-noise power device, a noise reduction mechanism, and a noise reduction method. The low-noise power device comprises a housing, a power transferring assem...
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WO/2022/148578A1 |
The invention relates to a stator (STT) of an electromechanical converter, comprising a cooling system (CLS), a winding system (WDS) and a core (CRE), wherein the core (CRE) has cutouts (RZS), in which winding strands (WWR) of the windin...
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WO/2022/148098A1 |
The present application relates to the technical field of rotating shaft sealing of brushless motors. Disclosed is a brushless motor having a shaft sealing effect. The brushless motor having the shaft sealing effect comprises a motor bod...
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WO/2022/142692A1 |
A periscope motor capable of continuous optical zoom, comprising: a base (50); a housing (10), the housing (10) being provided on the base (50), the housing (10) being provided with an opening, and the base (50) being used for closing th...
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WO/2022/143418A1 |
The present invention relates to a hand dryer housing structure, an electric motor vibration damping structure, an air conditioning device and a hand dryer. The hand dryer housing structure comprises a main machine housing (1), wherein t...
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WO/2022/145195A1 |
In an electronic control device E1 according to the present invention, a first substrate 50 and a second substrate 60 are connected to each other via connection members 801, 802. Thus, with the connection members 801, 801, it is possible...
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WO/2022/144088A1 |
The invention relates to an electric motor, comprising a stator housing and a rotor shaft, wherein: - a sealing shield is connected, more particularly non-rotatably connected, to the stator housing; - a bearing for rotatably supporting t...
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WO/2022/142323A1 |
A stage lamp with high-precision rotary positioning. The stage lamp comprises a pivoting member and a support member, wherein the pivoting member is pivoted to the support member and comprises at least one light source (110) used for gen...
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WO/2022/145977A1 |
An embodiment provides a motor comprising: a housing having an opening; a stator disposed inside the housing; a rotor arranged to correspond to the stator; a shaft coupled to the rotor; and a cover arranged to cover the opening, wherein:...
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WO/2022/142199A1 |
The present invention relates to a base having a coil. The base comprises an insulating base, a metal circuit embedded in the insulating base, coils electrically connected to the metal circuit, and plastic retaining walls for positioning...
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WO/2022/145196A1 |
An electronic control device E1 according to the present invention has a third seal member S3 which is a waterproof mechanism and which is provided on the surface of a first substrate 50 on the motor 1 side. Thus, the third seal member S...
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WO/2022/146074A1 |
The present invention provides a motor comprising: a shaft; a rotor coupled to the shaft; and a stator arranged to correspond to the rotor, wherein: the stator comprises a stator core, an insulator coupled to the stator core, a coil disp...
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WO/2022/142498A1 |
A disc motor, comprising a stator assembly (100) and a rotor assembly (200). The stator assembly (100) comprises a motor end cover (101), a fixed mandrel (102), and a split iron core (103); the split iron core (103) is located between th...
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WO/2022/142998A1 |
A motor (1). The motor (1) at least comprises a closed housing (12), and a stator (13), a rotor (14), and a drive shaft (11) located inside the housing (12). The motor (1) further comprises a heat dissipation assembly (2), the housing (1...
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WO/2022/137211A1 |
An induction motor is disclosed. The induction motor comprises a motor casing, fabricated in an irregular octagonal shape with a central open area. The motor casing is configured to house a cooling system within an outer wall and an inne...
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WO/2022/135696A1 |
The invention relates to an electric motor comprising: a motor housing (6), a stator (3) connected to the motor housing (6), wherein the stator (3) comprises first stator end- windings (8) and second stator end-windings (9), a rotor (4) ...
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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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