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WO/2022/137405A1 |
This permanent magnet-type rotary electric machine (100) comprises a stator (1), a first rotor (2), and a second rotor (3). The stator (1) includes a stator iron core (11), a plurality of stator teeth (12), a plurality of stator slots (1...
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WO/2022/135526A1 |
The present application belongs to the technical field of engines, and in particular, relates to a mechanical magnetic energy engine having no shielding mechanism, comprising a housing, a central shaft, second rotors, first rotors, stato...
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WO/2022/134777A1 |
A rotor and an axial flux motor. The rotor comprises a rotor support (2a) and permanent magnet poles (1a), and further comprises magnetic conductor magnet poles (2a-3); the permanent magnet poles (1a) and the magnetic conductor magnet po...
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WO/2022/128550A1 |
The invention relates to an axial flux electric motor (1), comprising: - at least two rotors (3) each connected to a rotating shaft (4, 5) of the motor, said shafts being configured so as to rotate independently of each other about a sha...
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WO/2022/132547A1 |
A permanent magnet synchronous motor that is well suited for electric vehicles. The motor's rotor (3) comprises a ring-shaped permanent magnet (4) array that rotates within a stator (2) comprising outer stator core 22 and inner stator co...
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WO/2022/130726A1 |
This motor unit is rotated by the magnetic force generated by a stator. A first rotary blade comprises a first rotor and a second rotor which are rotated by the rotary force of the first rotor. A second rotary blade is rotated by the rot...
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WO/2022/130882A1 |
This power transmission device comprises: a pole piece (25) that has a plurality of magnetic bodies and rotates by modulating a magnetic flux between a drive-side magnet (20) and a fixed magnet (40); and a sealing member (51) that divide...
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WO/2022/127971A1 |
The invention relates to a stator (3) of an electric machine (1) of axial flux design, with a rotation axis (12) and a stator core (6), which forms a structural unit and comprises a first region (6.1), which is oriented towards a first a...
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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/2022/123408A1 |
The invention relates to an electric motor stator provided with coils (3, 3a, 3b) and comprising a system for cooling the coils by oil. The coils (3, 3a, 3b) are arranged leaving a gap (15) between them and defining inner and outer circu...
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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/2022/118598A1 |
Provided are a magnetic-geared motor and a magnetic gear in which pole pieces are highly rigidly supported, which have a small residual stress, and which are excellent in assemblability. The magnetic-geared motor comprises a stator (10),...
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WO/2022/113417A1 |
This generator (1) comprises: a holder (2) which has a storage space; a rotating shaft (3) which is rotatably supported by the holder; a rotating magnet (4) which is positioned in the storage space of the holder and is fixed to the rotat...
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WO/2022/113694A1 |
This rotary table device comprises: a foundation part; a bearing mounted to the foundation part; a table rotatably supported on the foundation part with the bearing therebetween; and motors for rotating the table with respect to the foun...
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WO/2022/113405A1 |
Disclosed is a rotary electric machine that, even while having three-phase alternating-current windings of two systems having different configurations, enables improved efficiency without an increase in the complexity of the configuratio...
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WO/2022/110932A1 |
The direct-drive counter-rotating double-wind-wheel wind turbine generator set, comprising a double-rotor generator, and a front wind wheel (1) and a rear wind wheel (2) provided at two ends of the double-rotor generator in series by mea...
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WO/2022/110866A1 |
Provided are a magnetic modulation ring structure, a magnetic gear assembly and a composite electric motor. The magnetic modulation ring structure comprises a plurality of modulation units, wherein two adjacent modulation units are conne...
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WO/2022/114389A1 |
The present invention relates to a double air gap-type surface permanent magnet synchronous motor provided with double controllers. More specifically, the present invention has a double structure of rotors and stators, one pair each, for...
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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/2022/114388A1 |
The present invention relates to a double air gap-type surface permanent magnet synchronous motor provided with a non-magnetic shielding member. More specifically, the present invention has a double structure of rotors and stators, one p...
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WO/2022/108543A1 |
The invention is a dynamo / generator (100) having at least one rotor shaft (103); the said rotor shaft (103) comprising an outer rotor (104) and an inner stator (105) supported at the same center, the said dynamo / generator providing m...
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WO/2022/101094A1 |
The invention relates to a drive device for a propeller of a multicopter having a driveshaft 2 driveable rotatably by a first electric motor 16, which driveshaft can directly or indirectly rotatably drive an output shaft supporting the p...
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WO/2022/100655A1 |
Disclosed in the present invention is a dual-generator structure of an aero-engine, comprising a crankshaft and two generators connected in series, including a first generator and a second generator, wherein the first generator and the s...
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WO/2022/084029A1 |
The invention relates to an electric machine with a protection against inter-turn short circuits, comprising a rotor with one or more permanent magnets and a stator which comprises a plurality of stator poles that are concentrically arra...
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WO/2022/079088A1 |
The invention relates to a disk motor. The disk motor comprises a stator and a rotor. Electromagnets of the stator have a curved design and act simultaneously on two permanent magnets of the rotor, which are disposed at an angle to each ...
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WO/2022/079942A1 |
An axial-flux and radial-flux motor including a rotor mounted rotatably about a machine axis, with the rotor rotatively attached to a shaft. A stator assembly having a core with a non-ferromagnetic material and including a first axial-fl...
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WO/2022/073944A1 |
The invention relates to a method for moving an object, transmitting or converting rotational and linear movements, or the creation of varying electromagnetic fields. Further, the invention relates to a system using the method. The metho...
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WO/2022/076531A1 |
An electric machine may include a housing that encloses both a radial motor producing radial flux in a first direction, the radial flux influences a first magnetic unit to produce a first torque on a rotor arm attached to a shaft. The ho...
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WO/2022/076900A1 |
A moving coil brushless motor including an actuator having a stator and a rotor. The stator includes a cylindrical array of permanent magnets. The rotor includes a coil assembly having a plurality of coils interposed between a stator bac...
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WO/2022/073561A1 |
The invention relates to an electrical machine (1) for a motor vehicle drive, comprising: - a main housing body (2); - a stator (4), which is fastened to the main housing body (2) by means of at least one fastening element (6); and - a r...
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WO/2022/064726A1 |
A high reduction ratio is achieved, and the thickness of an entire structure can be made smaller. A cycloidal speed reducer according to one aspect of the present disclosure comprises a motor and a reduction component, the motor and the ...
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WO/2022/064725A1 |
The present invention can make an overall structure have a smaller thickness while achieving a high reduction ratio. This deceleration device comprises a motor and a deceleration component. The motor and the deceleration component are ar...
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WO/2022/066616A2 |
A fluid moving apparatus includes an electric motor having a rotor and a stator and a propeller. The rotor rotates relative to the stator on an axis to generate a rotational output. The rotational output is provided to the propeller to p...
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WO/2022/057625A1 |
The present invention relates to the technical field of magnetic suspension thin-sheet switched reluctance machines, and discloses a three-suspension pole magnetic suspension thin-sheet switched reluctance machine, comprising a stator an...
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WO/2022/055763A1 |
This document discloses a means of toothed magnetic gearing with improved dynamic efficiency. In embodiments, a magnetic gearing component comprises: a magnetic core; an endcap adjacent to the magnetic core; and a plurality of helical fl...
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WO/2022/052388A1 |
A ducted, dual-magnetic circuit, coreless tidal generator, comprising a housing structure, a central positioning shaft, an outer rotor dual-magnetic circuit structure, and an inner rotor coreless winding structure. The housing structure ...
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WO/2022/047884A1 |
A linear motor (100), comprising a first base, a second seat, a first magnetic mechanism, a second magnetic mechanism, and an electric brush assembly (70) fixed relative to the second seat. One of the first magnetic mechanism and the sec...
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WO/2022/051502A1 |
An integrated motor linear actuator system includes one or more stator stages inside a housing. The stator stages have a winding and a stator core disposed about a common longitudinal axis, with a plurality of stator teeth configured to ...
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WO/2022/040823A1 |
A movable balancing wind turbine for a passenger train. The wind turbine is characterized by comprising an air-conditioner generator car, a main shaft, an outer rotor permanent-magnet structure, an inner rotor winding structure and a pla...
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WO/2022/042783A1 |
The invention relates to an electric machine arrangement (1), comprising a first electric machine (21) and a second electric machine (22), each having a stator (31, 32) and each having a rotor (41, 42), further comprising a common housin...
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WO/2022/042790A1 |
The invention relates to an electric machine arrangement (1) comprising an electric machine (2) for driving an electrically drivable motor vehicle, having a stator (3) and having a rotor (4), and also comprising an output element (100) t...
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WO/2022/037935A1 |
Drive device comprising a rotor (3) which is rotatable about a rotation axis (2) and has an external rotor (3.1) and an internal rotor (3.2) coupled to the external rotor (3.1), at least one end plate (4) and a stator (5) which is arrang...
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WO/2022/037934A1 |
Electric machine having an internal rotor (3.2) which is rotatable about a rotation axis (2) and having a stator (5) which surrounds the internal rotor (3.2) and comprises a stator body (6) and an electrical stator winding (7), wherein t...
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WO/2022/024337A1 |
This rotating electric machine has a stator (3) and a rotor (2) which is provided on a rotation axis (6) rotatably supported on both sides by support portions (5) and divided into a plurality of rotor cores (7). The rotating electric mac...
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WO/2022/023146A1 |
The invention relates to an electric motor device (10a; 10b), in particular an axial-flux reluctance motor device, comprising at least one rotor unit (12a; 12b), which is designed to be at least partly rotated about a rotational axis (14...
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WO/2022/022769A1 |
The invention relates to a stator (1) for an electric machine, comprising a plurality of submodules (2) which extend separately from one another over the circumference of the stator (1), wherein each submodule (2) has its own winding (3)...
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WO/2022/023154A1 |
The invention relates to a rotor device (10) for an electric motor (50), in particular for an axial flux reluctance motor, comprising at least one rotor unit (12) which is provided to be made to move in a rotational movement about an axi...
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WO/2022/020240A1 |
An electric motor assembly comprising a rotor, a stator, first and second electromagnetic winding in first and second separate slot sets of a plurality of stator slots operatively configured to be selectively energized to exert a torque ...
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WO/2022/016695A1 |
The present application discloses a power generation module, comprising: at least one rotor surface group, comprising a magnet fixing plate, a rotating shaft and multiple magnets, the rotating shaft being provided at the center of the ma...
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WO/2022/020239A1 |
A system for cooling an engine is provided. The system uses a rim driven fan having an electric motor in a frame of the fan to move air through a radiator toward the outside of the vehicle. The electric motor may have the rotor and the s...
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