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WO/2024/061516A1 |
The invention relates to a rotor (1) of an electric machine, having a rotor axis (2) and multiple salient poles (3) which are arranged along the circumferential direction of the rotor (1) and between which pole slots (4) are formed for a...
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WO/2024/060734A1 |
The present invention relates to a stator assembly based on a flat wire segmented skewed slot winding, comprising a stator iron core and a flat wire winding inserted into the stator iron core. The stator iron core comprises a plurality o...
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WO/2024/062252A1 |
A motor for a turntable, comprising: a stator comprising a plurality of conductive coils, the conductive coils comprising a plurality of coil windings; and a rotor comprising a plurality of permanent magnets, wherein: the stator and the ...
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WO/2024/063134A1 |
This stator comprises a stator core (21), a winding (22x), and an insulator (23). The stator core (21) has a plurality of teeth (21a). The winding (22x) is wound around each of the teeth in a concentrated winding. The insulator (23) is i...
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WO/2024/064474A1 |
An assembly for an electric motor includes a stator including a plurality of stator poles, each stator pole including a base end and a rotor end opposite the base end, and an electromagnetic coil around each stator pole. The coil around ...
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WO/2024/060038A1 |
Provided in the embodiments of the present application are an electric motor and a stator thereof, and an electric device. The stator comprises a stator iron core and a stator winding arranged on the stator iron core, wherein an inner wa...
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WO/2024/061401A1 |
The invention relates to a modular system for manufacturing a stator for an electric machine, comprising - a stator assembly having a stator core and a stator winding with multiple winding connections, and - multiple busbar arrangements ...
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WO/2024/060257A1 |
Disclosed in the present application are an electrical device, and a motor and a stator thereof. The stator comprises a stator core and a stator winding; a plurality of winding slots are formed in the inner wall of the stator core; the s...
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WO/2024/061515A1 |
Rotor of an electric machine, in particular an electrically excited synchronous machine, having a plurality of salient poles (3) arranged along a circumferential direction with respect to a rotor axis (2) of the rotor (1), between which ...
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WO/2024/060039A1 |
Provided in the embodiments of the present application are an electric motor, a stator, and a manufacturing method for a stator. The stator of an electric motor comprises a stator iron core and a stator winding, wherein a plurality of wi...
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WO/2024/057906A1 |
This stator (30) comprises a stator core (31) having a back yoke (33) and a plurality of teeth (34), and a stator winding (32) having a plurality of phase windings provided for individual phases. Each phase winding has a plurality of par...
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WO/2024/058621A2 |
The present invention relates to a field magnet unit having a cooling function, the field magnet unit having a refrigerant circulation structure so as to reduce heat accumulation. The field magnet unit having a cooling function, accordin...
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WO/2024/056869A1 |
The invention relates to a stator for a rotating field machine, comprising a stator main part (3), wherein the stator (1) is associated with a geometric machine axis (4), and the stator (1) has stator slots (5) and a stator coil assembly...
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WO/2024/058564A1 |
The present invention may provide a motor comprising: a shaft; a rotor coupled to the shaft; and a stator disposed to correspond to the rotor, the stator including a stator core, an insulator coupled to the stator core, and a coil dispos...
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WO/2024/057881A1 |
Provided are: a stator that enables, with a simple configuration, winding disturbance of a coil to be suppressed; and a motor that uses the stator. This stator (4) comprises: a core (41) equipped with a plurality of magnetic pole parts e...
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WO/2024/056336A1 |
A rotor base body (3, 3a, 3a', 3a") for a rotor (2, 2a) of an electric machine (1) is disclosed, which comprises a rotor lamination pack (5, 5a) with a first front face (F1) and a second front face (F2) as well as grooves (G) running in-...
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WO/2024/057858A1 |
A stator (1) is provided with a stator core (10), a coil (20), a conductor (60), and an insulating resin (40). The stator core (10) forms a ring. The coil (20) has a protrusion (29) which protrudes further towards one side in the axial d...
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WO/2024/056335A1 |
A rotor base body (3, 3a, 3a', 3a") for a rotor (2, 2a) of an electric machine (1) is disclosed, which comprises a rotor lamination pack (5, 5a) with a first front face (C1) and a second front face (C2) as well as grooves (D) running in-...
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WO/2024/057882A1 |
Provided is a motor capable of achieving space saving within the motor with a simple structure. A motor (10) comprises: a plurality of rings (70A to 70F) formed of a conductive material and stacked in the rotational axis direction; and a...
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WO/2024/052989A1 |
The stator core according to the present disclosure comprises: a cylindrical circular ring portion; a plurality of tooth portions provided projecting radially outward or radially inward on the circular ring portion; and an insulating por...
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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/2024/052957A1 |
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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WO/2024/054859A1 |
Described herein are fractional-slot-winding motors and electric vehicles using such fractional-slot-winding motors. In some examples, a fractional-slot-winding motor comprises a stator, a bus-bar assembly, and a plurality of coil units....
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WO/2024/051620A1 |
The present invention belongs to the technical field of superconducting magnet excitation systems and relates to a split-type alternating current winding, a magnetic flux pump, and a superconducting magnetic flux pump system. The split-t...
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WO/2024/050876A1 |
The present invention relates to the technical field of electromechanics, in particular to a short magnetic circuit switched reluctance motor, comprising: a housing, and a stator and a rotor which are located in the housing. The number o...
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WO/2024/052161A1 |
The invention relates to a drive (20) comprising a rotary dynamoelectric machine (1) having a stator (2) and a rotor (3), the stator (2) having a winding system in a magnetically conductive body, in particular a laminated core (11), the ...
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WO/2024/053254A1 |
Provided is a technique for achieving a compact motor size in the axial direction. This stator comprises: a plurality of coil groups (40A, 40B, 50A, 50B, 60A, 60B) aligned in an annular shape; and a substrate (70) provided on one side ...
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WO/2024/053393A1 |
This armature (30) comprises an insulating member (42) and an insulating sheet (41) which electrically insulate an armature core (10) and a driving coil (43), wherein the insulating sheet (41) has: two inter-phase insulating portions (41...
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WO/2024/050301A1 |
An electric motor comprises: a rotor; a stator comprising a stack of laminations, wherein windings of the stator comprise wires that have individual insulation, the wires forming slot windings positioned in slots of the stator, the wires...
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WO/2024/049403A1 |
An electrical machine includes a shaft, a carrier structure arranged circumferentially around the shaft and defining a circumferential surface, a plurality of conducting coils secured to the carrier structure, and a cooling system. The c...
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WO/2024/050085A1 |
Axial flux electric machines and associated methods are disclosed herein. One disclosed axial flux electric machine includes a stator having a plurality of pole pieces, a rotor spaced apart from the stator in an axial direction of the ax...
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WO/2024/046247A1 |
A hollow-cup electric motor winding and a manufacturing method therefor, and an electric motor having the hollow-cup electric motor winding. The hollow-cup electric motor comprises a multi-turn coil, and the winding (1) comprises at leas...
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WO/2024/046521A1 |
The invention relates to a stator (1) for an electric machine, comprising a stator body (2) having a plurality of stator teeth (3) arranged distributed circumferentially and stator grooves (4) formed between the stator teeth (3) and exte...
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WO/2024/047566A1 |
The invention relates to a device for inducing a current flow in a load, also referred to as a flux pump. The device may comprise a rotor comprising at least one magnetic field generator configured to rotate with the rotor, one or more l...
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WO/2024/045795A1 |
Embodiments of the present application provide a motor, a power assembly, and a vehicle. The motor comprises a stator iron core and a winding structure wound thereon, and further comprises a first injection molded structure. The first in...
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WO/2024/046522A1 |
The invention relates to a stator (1) for an electric machine (2), in particular within a drive train (3) of a motor vehicle (4), wherein: the stator (1) is of cylindrical ring-shaped configuration and has a number of stator teeth (5) wh...
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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/2024/048137A1 |
The present invention is a motor frame that makes uniform the distribution of stress applied to a stator which is fitted therein. A stator (21) of a motor (2) is fitted into a cylindrical main body (30) of a motor frame (3) and penetrate...
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WO/2024/048294A1 |
A stator (1) comprises: an annular stator core (10); and a coil (30) attached to the stator core (10). The stator core (10) includes: a plurality of slots (15) that are arranged in a row in the circumferential direction of the stator cor...
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WO/2024/047692A1 |
[Problem] The purpose of the present invention is to provide a coil substrate having a high space factor. [Solution] A coil substrate 10 according to the present embodiment has a flexible substrate 22 that has one end 22L and another end...
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WO/2024/048369A1 |
A resin composition for sealing a stator according to the present invention is used for forming a sealing member in a stator provided with a stator core which has a plurality of teeth sections and a plurality of slots which are formed al...
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WO/2024/049416A1 |
Improved reverse-winding induction motors are presented that can achieve performance that was not previously possible and that teach new ways to configure and utilize the reverse- winding class of motors. Embodiments can present reverse-...
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WO/2024/048313A1 |
In this stator, a coil unit is wave-wound sequentially in stages along a first direction side in a peripheral direction, from an end on a second direction side to an end on the first direction side in a radial direction and, with an orie...
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WO/2024/046562A1 |
An electric machine stator has an axis and comprises a stator core having a back iron portion, a plurality of teeth and a plurality of slots, the teeth extending radially inwards from the back iron portion with regard to the axis, altern...
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WO/2024/043357A1 |
The present invention relates to a stator for a rotating electrical machine, comprising: a stator core having a plurality of slots; a stator coil having a plurality of conductor segments inserted into the plurality of slots, and a plural...
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WO/2023/062868A9 |
This rotating electric machine comprises: a rotor (200); a stator core (110) having slots (111) provided with opening portions (112) on the rotor (200) side; bobbins (150) into which coils (140) fit in the slots (111) are inserted; proje...
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WO/2024/041226A1 |
The present application relates to a six-pole 54-slot flat wire motor three-branch balancing winding and a use method therefor. The six-pole 54-slot flat wire motor three-branch balancing winding comprises three-phase flat wire windings ...
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WO/2024/041864A1 |
The invention relates to an electric motor, in particular for a gas conveying device, comprising a stator (28) and a rotor (26), which is surrounded by the stator (28), wherein the stator (28) has stator portions (34, 35, 38) with stator...
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WO/2024/040426A1 |
Disclosed is a mute self-generating generator, comprising a rotor excitation magnet and a stator power generation armature. The rotor excitation magnet comprises a three-layer structure in which the layers are attached to one another, th...
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