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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/2024/085919A1 |
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/2024/076119A1 |
The present invention relates to a motor having a power generation function, comprising: a rotary shaft; a first permanent magnet rotation member connected to the rotary shaft and capable of rotating together with the rotary shaft, and o...
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WO/2024/069080A1 |
The invention relates to a system for transmitting commands to N hydraulic servo-actuators, N being an integer greater than or equal to 2, the system comprising: N mechanical systems, each mechanical system comprising: - a rotary electri...
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WO/2024/070366A1 |
A magnetic-geared electric machine according to the present invention comprises: a stator; a pole piece rotor that includes a pole piece which is disposed further inward in the radial direction than the stator and a pole piece coupling p...
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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/2024/064244A1 |
An energy generating device may include a first body portion with at least one first force input structure1 coupled to the first body portion and configured to receive an external force. The energy generating device also may include a se...
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WO/2024/059905A1 |
A generator assembly (10) comprises a rotatable fan (12) with fan blades (14), and having blade magnets (16) at distal ends (11) of the fan blades (14). The assembly (10) further comprises a main tube (30) carrying a wire coil (32) and c...
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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/2024/054166A1 |
The invention is a brushless electric motor with a hybrid rotor and stator topology, wherein; comprising, an inner rotor (1) that rotates around its axis with permanent magnets (1.1) on it, a permanent magnet (1.1) whose surfaces are arr...
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WO/2024/047111A1 |
The present disclosure relates to an electromechanical apparatus (100) and to a transmission unit comprising the electromechanical apparatus (100) for changing motion parameters and to a vehicle comprising the transmission unit, the elec...
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WO/2024/048343A1 |
A motor has a plurality of coil parts (215). In the coil parts (215), a plurality of coil annular parts (701) are stacked in a winding axis direction (α). The plurality of coil annular parts (701) are each formed by a coil wire (220). T...
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WO/2024/044092A1 |
A dynamoelectric machine including an inner cylindrical stator, an outer cylindrical stator, and a cylindrical rotor positioned radially between the inner cylindrical stator and the outer cylindrical stator, the cylindrical rotor being r...
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WO/2024/036658A1 |
The present invention provides a cooling structure and a manufacturing method therefor, and an axial magnetic field motor. The cooling structure comprises a housing and a flow channel formed inside the housing. The housing is made of a t...
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WO/2024/038628A1 |
This variable-speed power device is provided with: a synchronous machine having a stator provided with an armature winding to form an armature, a first rotor having magnetic poles, and a second rotor provided between the first rotor and ...
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WO/2024/036659A1 |
The present invention provides a cooling structure, a stator, an axial magnetic field motor and an assembly method thereof. The cooling structure comprises a cooling disc. The cooling disc comprises a rotor-facing surface, a stator-facin...
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WO/2024/037268A1 |
The present application provides an axial motor rotor, an axial motor, a power assembly and an electric device. The axial motor rotor comprises a rotor backing plate, a plurality of magnetic pole units and a fixing member, wherein the ro...
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WO/2024/034549A1 |
An EPU (50) has a motor unit (100), a blower device (120), and a labyrinth structure part (700). The motor unit (100) has a motor (61), an inverter (81), and a unit housing (101). The unit housing (101) accommodates the motor (61) and th...
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WO/2024/036062A1 |
A rotor-wheeled motor assembly (200) includes a wheel (300) that includes a rim (320) having a tire mounting surface (326) and an interior radial surface (328) on an opposite side than the tire mounting surface and opposing an interior r...
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WO/2024/026521A1 |
The invention relates to an electric motor (1) comprising: - a rotor (2); and - a stator (3), said rotor (2) being rotatable relative to the stator (3) about a rotational axis (5). Furthermore, a first row (7) of coils comprising a plura...
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WO/2024/023806A1 |
A modular device that can operate as an electrical generator. First and second coil support plates are arranged in parallel orientation relative to each other forming a gap between the first and second coil support plates. Removable C-co...
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WO/2024/018819A1 |
The present disclosure addresses the problem of preventing the gap between a stator and a rotor from narrowing. A motor (M1) comprises a stator (S1) and a first rotor (R1) that is rotatable with respect to the stator (S1). A gap (G1) alo...
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WO/2024/018820A1 |
The present disclosure addresses the problem of inhibiting reduction in magnetic detection accuracy. A motor (M1) comprises: a stator (S1); and a first rotor that can rotate relative to the stator (S1). The first rotor has a permanent ma...
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WO/2024/010546A2 |
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/2024/008852A1 |
An electrical machine is described which comprises: a rotor (114); a plurality of stator units (103) each extending only partway about a circumference of the rotor; wherein each stator unit is movably mounted to the rotor by a plurality ...
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WO/2024/000712A1 |
A control method for a direct drive system (100). The method comprises the following steps: S1, outputting a current to a winding (23) of a corresponding stator (2) by means of a driver (4), and enabling the winding to drive a rotor (3) ...
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WO/2024/001343A1 |
The present application provides a disc-type motor and an assembling method therefor, a powertrain and a vehicle. The disc-type motor comprises a rotating shaft, and a first rotor, a stator and a second rotor which are sleeved on the rot...
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WO/2023/248067A1 |
This invention relates broadly to electricity generators, particularly to an electric power generator comprising at least one conducting assembly; and a plurality of magnetic assemblies comprising at least a first magnetic assembly and a...
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WO/2023/239247A1 |
The present invention relates to a machine or device for generating energy comprising permanent magnets, a three-phase system, bifilar coils and an arrangement of magnets arranged axially to the rotor of the generator. The device compris...
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WO/2023/239135A1 |
The present invention comprises: a rotor consisting of a first rotor and a second rotor spaced apart from each other at a certain distance at the front and rear of a rotating shaft, respectively; a plurality of first and second power gen...
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WO/2023/237467A1 |
The invention relates to a double-rotor radial-flux machine, in particular for a wheel hub drive, comprising a stator which has a stator core and a torsionally rigid winding received therein, the conductor rods of said torsionally rigid ...
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WO/2023/233247A1 |
An electric machine device (1) comprises a support structure (2) being connectable to a use (3), a motion transmission system (4) having one or more output members (5, 6) to transmit motion and mechanical power, a first rotor (7) support...
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WO/2023/234784A1 |
The present invention relates to an electric device for mounting on a rotatable shaft comprising at least two rotor sections being configured to be combined coaxially around the shaft and being mechanically coupled to the shaft so as to ...
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WO/2023/226973A1 |
The present invention discloses a coreless high-power radial alternating-current permanent magnet synchronous motor, which relates to the field of high-end equipment manufacturing and in particular to the technical field of permanent mag...
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WO/2023/228665A1 |
This axial gap type rotating electric machine comprises a rotor and a stator. The rotor comprises a support plate (10) and a permanent magnet (20) arranged on the support plate (10). The support plate (10) comprises an inner core (40). T...
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WO/2023/229499A1 |
The invention relates to the field of electrical engineering. The technical result is an increase in the fill factor of a stator winding. A magnetic system of an axial-flux synchronous electrical machine consists of a two-layered stator ...
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WO/2023/227616A1 |
The present invention relates to a fluid circulation module (1) having at least two electric pumps (3, 3'), each pump (3, 3') comprising a stator (4, 4') and a rotor (5, 5') rigidly attached to a turbine (6) housed in its own transfer ch...
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WO/2023/221523A1 |
The present application relates to the technical field of motors, and provides a matrix motor unit structure and a matrix motor. The matrix motor unit comprises at least two motor elements, and the motor elements are connected in an arra...
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WO/2023/221532A1 |
The present invention belongs to the field of electric motor designs. Disclosed are an axial magnetic flux switch reluctance electric motor with a full-pitch winding, and a multi-objective optimization method therefor. The axial magnetic...
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WO/2023/222523A1 |
The invention relates to a synchronous electric machine (10) for aircraft, which comprises a stator (13) and a wound rotor (38) inserted into the stator, the stator comprising two sets of stator coils (47, 49) intended to be connected to...
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WO/2023/217769A1 |
The present invention relates to a control valve (1), in particular a fluid valve, for adjusting a fluid flow, such as a thermal management fluid flow, in particular of a motor vehicle, said control valve comprising: a fluid-carrying flu...
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WO/2023/207003A1 |
Disclosed in the present invention is a multi-set multi-disk multi-air-gap linked adjustment type magnetic coupler, comprising multiple movably connected composite disks, each composite disk comprising a conductor rotor set and a permane...
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WO/2023/207031A1 |
Provided are a magnetic suspension device and a semiconductor processing apparatus. A stator (20) of the magnetic suspension device comprises at least three magnetic stator substrates (201), permanent magnets (202) and magnetizers (203),...
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WO/2023/203868A1 |
This pole piece unit comprises: an annular unit; an inner cover, on the inner circumferential surface of which the annular unit is disposed; an inner plate disposed on the inner circumferential surface of the inner cover and disposed so ...
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WO/2023/199460A1 |
The present invention provides a rotation device in which the rigidness of an intermediate cylindrical part is increased by increasing the rigidness of a reinforcement ring. Provided is a rotation device (1) in which an inner cylindric...
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WO/2023/194124A1 |
The invention relates to a method for assembling the teeth (11) of a stator (5) to a metal casing (6), the casing (6) having an inside face (8) intended for receiving the teeth of the stator and an outside face (9) opposite the inside fa...
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WO/2023/186862A1 |
The invention relates for drive assembly comprising at least one first electric machine (EM 1) with a first drive pinion (2) of a first rotor shaft (3) and a second electric machine (EM 2) with a second drive pinion (4) of a second rotor...
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WO/2023/187390A1 |
A rotor for an electrical machine is disclosed. The rotor comprises a rotor plate configured to receive a plurality of circumferentially distributed permanent magnets. The rotor further comprises a shaft portion comprising an axial throu...
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WO/2023/180984A1 |
The present invention reduces the risk of vessel instabilities caused by motor drive systems. In addition, the present invention improves reliability within the motor drive system. The marine motor drive comprises at least one pair of el...
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WO/2023/180432A1 |
The disclosure relates to a double rotor machine (DRM) for selective transmission of mechanical power and/or generation of electrical power in a drive train of a vehicle typically comprises an input drive shaft, an input rotor and an out...
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