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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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WO/2024/082318A1 |
A mounting and sealing mechanism of a driving motor (5) of a swimming pool robot, said mechanism comprising a sealing housing (1) and a driving motor (5). Sealing fixing bases (3) are integrally provided on two sides of the sealing housi...
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WO/2024/084988A1 |
Provided is a rotation transmission device. The rotation transmission device comprises: a shaft body extending in a predetermined direction, a rotor, a housing, a stator, a bearing, and at least one magnetic fluid seal. At least one magn...
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WO/2024/085066A1 |
This electric compressor (ECP) comprises: an outer housing (12, 14); a rotary shaft (20); a compression part (30); an electric motor (50); and a vibration-proof member (60) which connects a structure including the compression part and th...
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WO/2024/083326A1 |
The invention relates to a busbar arrangement (1) for connecting a first component (2) and a second component (3), the busbar arrangement at least having a plurality of electrical conductors (4) for the electrical transfer of a multiphas...
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WO/2024/010546A3 |
The invention relates to motor groups comprising electric motors for use in electric marine vessels and the propulsion system that propels and manages them. Each electric motor with an axial flux or a radial flux has a propeller on the o...
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WO/2024/085064A1 |
This electric compressor (ECP) comprises: a housing (10); a rotating shaft (20); a compression part (30); an electric motor (50); a shaft support member (40) including a first bearing part (411); and a second bearing part (17). The housi...
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WO/2024/085065A1 |
An electric compressor (ECP) comprises a housing (10), a rotary shaft (20), a compression unit (30), and an electric motor (50). The housing includes an inner housing (16) which accommodates at least a part of the electric motor and to w...
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WO/2024/085510A1 |
Disclosed is a vacuum cleaner comprising a suction motor, a suction fan which is driven by the suction motor to generate airflow, and a main body housing which accommodates the suction motor and the suction fan. The vacuum cleaner compri...
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WO/2024/082317A1 |
A waterproof sealing mechanism for an electric motor cable of a swimming pool robot. The waterproof sealing mechanism comprises a housing (1), wherein a sealing slot (5) is provided at the exterior of the housing (1); a sealing protrusio...
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WO/2024/085943A1 |
An aircraft has an electric motor to generate thrust and a power electronic module to provide power to the electric motor. The power electronic (PE) module has an output power to fluidly couple the electric motor and the PE module. The a...
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WO/2024/080466A1 |
The invention relates to an electric compressor comprising a compression mechanism for compressing a refrigerant by receiving power from a motor, and an inverter for controlling the motor, wherein: a housing for accommodating the motor a...
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WO/2024/077711A1 |
Disclosed in the present invention are a mid-drive electric motor using a rotary transformer, and an electric bicycle. Two technical solutions are provided for the mid-drive electric motor, and the three-housing and two-cavity structural...
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WO/2024/079225A1 |
The present invention proposes an endshield for an X-axis rotary electric machine comprising a side wall and a transverse wall, the side wall comprising at least three bearing surfaces, the bearing surfaces being axial and regularly dist...
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WO/2024/081398A1 |
A limited rotation motor system is disclosed that includes a stator within a housing, a rotor rotatably coupled within the stator by a first bearing system at a proximal end and a second bearing system at a distal end, each of said first...
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WO/2024/080525A1 |
The ceiling fan motor according to the present invention, comprises: a ceiling bracket (10); a motor assembly (30) coupled to the ceiling bracket (10) to rotate a blade (60); an upper canopy (70) covering and protecting the outer circumf...
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WO/2024/078446A1 |
Disclosed in the present invention is a servo electric motor for a joint of a rehabilitation robot. The servo electric motor comprises a main body housing and a radiator, wherein a ventilation disk is mounted at a left output end side of...
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WO/2024/079338A1 |
The invention relates to a method for contacting a winding with a carrier plate, wherein the winding has a first axial end and an opposite second axial end, and wherein the winding comprises at least two stranded wire ends for electrical...
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WO/2024/081443A1 |
An apparatus for an inertial separation of air in an electric aircraft, wherein the apparatus includes an intake duct configured to intake an airflow, an inertial air separator configured to separate the airflow into a clean airflow and ...
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WO/2024/074995A1 |
The present invention provides a brush holder (10) for an electric machine (100). The electrical machine (100) includes a body (200). The body is having a left side portion (20a) and a right-side portion (20b). The base or mounting struc...
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WO/2024/076317A1 |
An insulation cover (A) in a lockable structure by passing over each other to provide insulation of the separator blade (B) known as a movable or immobile contact in the line disconnector systems used in energy transmission lines; a fema...
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WO/2024/075374A1 |
This rotary machine comprises: an electric motor provided with a stator and a rotor; a rotating shaft that rotates due to driving by the electric motor; an impeller that is attached to the rotating shaft; and a case that surrounds the st...
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WO/2024/074557A1 |
The invention relates to a method for producing an electric motor, and an electric motor that has - a housing (2) which can comprise one or more housing covers (5.1, 5.2), with a stator (3), - a rotor (4) with a rotational axis (20) and ...
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WO/2024/075221A1 |
A mounting plate material according to the present disclosure is for mounting a motor drive device to a support section of a control panel, the mounting plate material comprising: a placement section where a plate-securing section that s...
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WO/2024/075616A1 |
Disclosed is a vehicular drive device comprising: a rotating electric machine; a case that houses the rotating electric machine; and a flow path formation member that is disposed between an outer circumferential surface of the rotating e...
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WO/2024/068211A1 |
The invention relates to a stator housing (1) for an axial flux machine that has at least one rotor that can be rotated about an axis of rotation (2) and at least one stator (30) that is spaced apart from the rotor along the axis of rota...
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WO/2024/069092A1 |
The invention relates to a geared motor unit (1) for a wheeled vehicle (30) comprising an electric motor (2), a gear reducer (3) and a housing (4) made of synthetic material, the motor (2) comprising a motor shaft (5), a rotor (6), a sta...
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WO/2024/065058A1 |
A method and apparatus for a retrofittably attachable electric motor assembly configured for use in controlling a drawworks of a mobile service rig. This electric motor assembly includes an electric motor configured for direct attachment...
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WO/2024/070228A1 |
One aspect of a drive device according to the present invention comprises a rotor, a stator, a housing, a bearing, and a bearing holder that is located on one side in the axial direction of the stator and that holds the bearing. The hous...
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WO/2024/070438A1 |
A housing structure of a rotating electric machine comprises a housing that houses the rotating electric machine inside and has a housing opening for drawing the lead wires of the rotating electric machine to the outside, and an insulati...
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WO/2024/067979A1 |
The invention relates to a housing assembly for an electric machine for driving a motor vehicle, comprising: an inner housing part (3) for receiving a stator (43) of the electric machine, with a base portion (6) and an inner jacket porti...
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WO/2024/071676A1 |
The ceiling fan motor according to the present invention comprises: a ceiling bracket 10; a motor bracket 20 insertedly coupled into the ceiling bracket 10; a motor assembly 30 coupled to the ceiling bracket 10 to rotate a blade 60; an u...
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WO/2024/066570A1 |
The present invention relates to the field of motors, and in particular to a small-sized motor front end cover fixation structure and a mounting method. The fixation structure comprises a front end cover, a fixed plate, a brush holder pl...
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WO/2024/066370A1 |
The present invention relates to a motor base and a manufacturing method therefor. The motor base comprises an insulating base, a metal circuit arranged at the insulating base and an electronic element welded to the metal circuit. The me...
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WO/2024/067794A1 |
Disclosed in the present invention is an electric tool. The electric tool comprises: a housing, which extends in a longitudinal direction; and a fan, an electric motor and a circuit board, which are accommodated inside the housing, where...
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