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WO/2024/085099A1 |
The present invention provides a rotary electrical machine that effectively protects a coil end from dust which flows into the rotary electrical machine, thereby reducing coil damage and improving reliability and service life. To this en...
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WO/2024/082879A1 |
The present invention provides an axial flux motor, a stator cooling structure, and a manufacturing method. The stator cooling structure comprises: a housing comprising two annular plates arranged in the radial direction; a spraying ring...
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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/2024/083712A1 |
Proposed is a temperature control device for a motor vehicle (1000), comprising a temperature control circuit that has a first pump (1) for conveying fluid in the temperature control circuit. In one embodiment, the temperature control de...
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WO/2024/082148A1 |
A temperature control system, comprising a storage component (10), a heat exchanger (11), a temperature control valve (12), a first pipeline (13) and a second pipeline (14), wherein the storage component (10) is used for accommodating a ...
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WO/2024/082601A1 |
The present invention provides a composite phase change thermal control device and a linear magnetic shaft motor based thereon. The composite phase change thermal control device comprises a plurality of heat pipes and a plurality of rect...
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WO/2024/085919A1 |
The present disclosure provides a brushless direct-current (BLDC) motor comprising: a double rotor comprising: an inner rotor and outer rotor secured to a rotor housing having a plurality of N-pole and S-pole magnets, a stator comprising...
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WO/2024/084158A1 |
The invention relates to an end shield (10) for a rotor of a rotary electric machine rotating about an axis of rotation X, the end shield comprising an inner face (12) facing a rotor mass (4), an outer face (11) opposite the inner face, ...
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WO/2024/082592A1 |
The present utility model relates to the technical field of stepping motors, and provides a stepping motor capable of high-efficiency heat dissipation, comprising a stepping motor body. The stepping motor body comprises a permanent magne...
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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/2024/085943A1 |
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/2024/083445A1 |
The invention describes a heat transfer arrangement (1) for a first group (GL) and a second group (GH) of heat-dissipating components, comprising a fluid line circuit (14); a first heat exchanger (H1) arranged to circulate heat transfer ...
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WO/2024/078349A1 |
Disclosed in the present invention is a reinforcing, cooling and lubricating structure of a rotor assembly of a high-speed motor, comprising balance plates, rotor supporting devices, pin holes, longitudinal fastening assemblies, and a co...
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WO/2024/077924A1 |
Provided is an embedded vapor chamber-based U-shaped linear motor heat dissipation apparatus, comprising a vapor chamber (1), two windings (2) and a motor base (3), wherein the motor base (3) is provided with a U-shaped groove (4) thereo...
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WO/2024/078520A1 |
Disclosed is a multifunctional enhanced integrated servo motor, comprising a machine body, wherein a right side end and a left side end of a rotor in the machine body are respectively provided with a heat dissipation fan and an air inlet...
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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/2024/075613A1 |
The present invention discloses a vehicular drive device comprising: a rotating electric machine; and a flow-path-forming member assuming the form of a cylindrical shape provided with an inner circumferential surface radially opposing th...
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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/2024/075616A1 |
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/2024/074177A1 |
The invention relates to a fan with an impeller, and an electric motor, wherein the electric motor comprises a stator, a rotor and possibly an electronics pot, wherein a cooling structure is formed or provided on the outer wall radially ...
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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/2024/070229A1 |
A rotor according to one aspect of the present invention is rotatable about the central axis and comprises a rotor core and a fan disposed facing the rotor core in the axial direction. The rotor core has a ventilation hole penetrating th...
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WO/2024/071675A1 |
The switched reluctance motor according to the present invention comprises: an upper housing 11; a stator assembly 20 comprising a stator core 21 coupled to the upper housing; a rotor assembly 30, positioned inside the stator assembly 20...
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WO/2024/066568A1 |
The present invention relates to the technical field of electronic brakes. Disclosed are an electronic mechanical brake having an active heat dissipation function, and a commercial vehicle comprising same. The electronic mechanical brake...
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WO/2024/066222A1 |
The present invention relates to a braking temperature control method and system for an electromechanical brake. According to the braking temperature control method for the electromechanical brake (EMB) provided by the present invention,...
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WO/2024/068870A1 |
A synchronous machine (1) has a starting resistor, wherein the starting resistor comprises an electrical conductor the specific electric resistance of which is different from that of copper, and wherein the starting resistor particularly...
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WO/2024/072381A1 |
A cooling system for a superconducting machine includes a thermal shield, a cryocooler, and an extension member. The cryocooler is thermally coupled to the thermal shield via at least one thermal busbar and at least one flexible connecto...
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WO/2024/070225A1 |
An embodiment of this rotor comprises: a rotor core that extends along a central axis; and a pair of fans attached to respective end faces of the rotor core, the end faces facing both axial-direction sides of the rotor core. With regard ...
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WO/2024/068073A1 |
The invention relates to a method for operating an electric drive device (1), wherein: the drive device (1) has an electric motor (2) comprising a motor winding and has a switching device (4) that is associated with the motor winding; at...
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WO/2024/066319A1 |
The present invention provides a heat dissipation structure based on I-shaped vapor chambers and a flat linear motor. The heat dissipation structure of the present invention comprises a rotor iron core. The rotor iron core comprises an i...
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WO/2024/070730A1 |
This stator is provided with a stator core and a resin member provided to the stator core. The resin member includes: a filling part which fills a slot opening formed between two teeth adjacent in a circumferential direction and which ex...
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WO/2024/063791A1 |
Described is a fan assembly for an electrical aircraft motor having an axial fan with an inner hub of a first diameter and an outer hub of a second diameter. The outer hub may be concentrically aligned with the inner hub. A plurality of ...
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WO/2024/061395A1 |
The invention relates to a device for directing cooling air to a motor mount for a fan motor, in particular an electric fan motor or a motor with a forced fan cooling system. According to the invention, the device has a plurality of rece...
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WO/2024/061556A1 |
The invention relates to an electric machine in a system housing, having a liquid-tight stator and a rotor, wherein the electric machine has an oil inlet located on the underside of the system housing, wherein oil can be introduced under...
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WO/2024/061450A1 |
The invention relates to a housing assembly for an electric drive, comprising: a motor housing part (3) with an jacket portion (6) and a first gear case portion (7) integrally formed therewith, casing (4) mountable to the jacket portion ...
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WO/2024/056817A1 |
The invention relates to a stator (1) for an electric machine. The stator (1) comprises a housing (2), which surrounds a housing interior space (3), and multiple stator laminations (4), which are arranged in the housing interior space (3...
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WO/2024/059178A1 |
Electric motors and related methods employ a stator assembly as part of a housing assembly that reacts output shaft loads to a mounting base. An electric motor includes an output shaft, a rotor coupled to the output shaft, a first housin...
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WO/2024/057604A1 |
The present invention provides an electric supercharger comprising: a motor casing that houses a motor; a compressor casing provided with a scroll flow path; and a diffuser plate disposed between the motor casing and the compressor casin...
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WO/2024/057179A1 |
A method of determining a value of an airflow rate through a motor assembly of an air-moving device comprises measuring, during operation of a motor of the motor assembly, a first value of a first pressure at a first position in the moto...
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WO/2024/055971A1 |
The present application relates to the field of power heads, and provides a power head and a power system. The power head comprises: a motor bracket, wherein a motor assembly cavity is provided in the motor bracket, and an overall unit m...
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WO/2024/052206A1 |
The invention relates to an engine having a cooling system, comprising a housing having a housing space in which a stator and a rotor disposed on a rotor shaft are accommodated, wherein the cooling system comprises an oil cooling circuit...
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WO/2024/052956A1 |
Provided is a rotating electric machine comprising a rotor having a rotating shaft and a stator disposed radially outward of the rotor and equipped with a stator core on which a plurality of coils are disposed and from an end of which a ...
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WO/2024/053172A1 |
One embodiment of a rotor core according to the present invention is a rotor core of a rotor rotatable about the central axis, said rotor core having a pair of first magnet holes adjacent to each other in the circumferential direction an...
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WO/2024/053024A1 |
The stator according to the present disclosure is inserted into a circular ring member and comprises: a cylindrical stator core; a coil having a coil end projecting axially outward from the end surface of the stator core in the axial dir...
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WO/2024/051358A1 |
A motor damping structure, a motor and an electrical device. The motor damping structure comprises a motor base (100), a mounting cover (200), a first damping member (300) and a second damping member (400). The first damping member and t...
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WO/2024/050793A1 |
The present application provides a power unit, a heat dissipation circulation system, and a device movable in a water body. The power unit comprises a motor, a driver, an internal circulation assembly, and an external circulation assembl...
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WO/2024/052954A1 |
This rotary electric machine cooling system includes: a second pump having a changeable flow path through which , oil flows; a control valve that controls the flow path through which the oil is made to flow by the second pump, to become ...
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WO/2024/051949A1 |
An electric machine (200) for a marine vessel, comprising a motor axle (210) extending along a central axis (C) of the electric machine, the motor axle having a first end (211) and a second end (212), where the first end is arranged to d...
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WO/2024/052976A1 |
This speed reduction mechanism-equipped motor GM comprises: a motor M that is housed within a motor housing 1; and a speed reduction mechanism 3 that is housed within a gear housing 2. The speed reduction mechanism 3 is composed of a hyp...
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WO/2024/052957A1 |
Provided is a rotary electrical machine comprising a rotor and stator which is disposed to the radially outward side of the rotor, which is provided with a stator core that is provided with a plurality of coils, and in which coil end par...
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