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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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WO/2024/040776A1 |
Disclosed in the present application are a driving coil structure, a winding mold, and a winding process. The driving coil structure comprises a driving coil, an outer coil former and an outer coil cover. The driving coil comprises a coi...
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WO/2024/041602A1 |
A stator winding structure, an electric motor with an axial magnetic field, and a forming method. The stator winding structure comprises a plurality of windings (100), wherein each winding (100) comprises several coils (110) and several ...
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WO/2024/042027A1 |
The invention relates to a process for manufacturing a manifold element for a hollow conductor-cooled electric machine. The process comprises the steps of: closing hollow conductor ends of hollow conductor windings; providing a casting c...
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WO/2024/037184A1 |
Disclosed in the present invention are a hairpin coil, a hairpin winding and a hairpin electric motor. The hairpin coil comprises a hairpin-shaped conductor and an insulating layer, wherein the hairpin-shaped conductor comprises a hairpi...
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WO/2024/037294A1 |
Disclosed in the present invention is a brushless motor of a high-speed hair dryer, comprising a motor, an air passage barrel, and a blade part. The motor is vertically arranged; the air passage barrel is vertically sleeved on the upper ...
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WO/2024/038575A1 |
This rotating electric machine comprises: a coil conductor (7) which is housed in a slot (4) provided in a stator core (2) while leaving the end portions thereof and on the outer periphery of which a main insulating layer (8) is formed; ...
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WO/2024/037817A1 |
The utility model provides a fractional slot winding structure comprising an iron core provided with a plurality of slots arranged in a circumferential direction around a central axis, and the slots penetrating from a first side of the i...
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WO/2024/037237A1 |
A stator (100), a motor (200), and a vehicle (300). The stator (100) comprises a stator iron core (10) and a stator winding (20), wherein the stator winding (20) comprises first coil groups (30) and second coil groups (40); the first coi...
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WO/2024/038680A1 |
This insulated electric wire has a conductor and a resin coating layer covering the periphery of the conductor, wherein: the conductor is an aluminum conductor surface-treated with CO2 plasma; and a portion of the resin coating layer in ...
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WO/2024/038238A1 |
Disclosed is a stator element (200) comprising: - an electrical conductor (202) that is elongate and hollow in order to define a flow channel (308) allowing a coolant to flow from one end to the other of the conductor (202), the conducto...
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WO/2024/033620A1 |
An electric machine (100) comprising a rotor (130) and a stator (140), wherein at least one of the rotor (130) and/or stator (140) comprises a toroidal winding comprising a plurality of preformed conductors.
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WO/2024/034364A1 |
A coil (12) used for a rotating electric machine comprises: a wound portion (12a) in which a plurality of turn portions are layered by winding a flat conductive wire by edgewise bending or connecting a plurality of flat conductive wires;...
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WO/2024/034183A1 |
In the present invention, a stator (16) comprises: a stator core (28) that has a plurality of teeth (28B); and a plurality of coils (34) that are formed around each of the plurality of teeth (28B). A portion of a winding that constitutes...
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WO/2024/033619A1 |
Exemplary embodiments of this disclosure include an electrical machine comprising windings (W) each divided into a plurality of sections (1 - 4) and a mechanical switch (12) having a plurality of switches (C1 - Cn). Each switch (C1 - Cn)...
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WO/2024/034009A1 |
Provided are: a magnetic wedge having high strength stability against temperature rise, and being compatible even with complex shapes; a stator for a rotating electrical machine; a rotating electrical machine; and a method for manufactur...
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WO/2024/033653A1 |
A stator assembly for use in a linear electrical machine, the stator assembly comprising: a sensor; and a stator having a stator bore and comprising at least one coil; wherein the sensor is disposed within a coil space comprising the vol...
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WO/2024/034378A1 |
An insulating sheet according to the present invention comprise an adhesive agent layer and an insulation paper that is laminated on one surface of the adhesive agent layer and that forms the outermost layer. The insulation paper is a wh...
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WO/2024/034379A1 |
Provided is an insulating sheet comprising two outer layers disposed opposing each other, two adhesive layers disposed opposing each other between the two outer layers, and a base material layer disposed between the two adhesive layers. ...
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WO/2024/032038A1 |
The present invention relates to a motor dissipating heat by tooth-shaped heat pipes. The motor comprises a casing and an overhanging winding, phase change heat transfer elements being arranged between the casing and the overhanging wind...
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WO/2024/032001A1 |
The present application relates to the technical field of motor windings, and in particular to a stator, a hairpin motor, a powertrain, and a vehicle, for use in enabling a fundamental winding factor to be high and a harmonic winding fac...
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WO/2024/033857A1 |
An electric motor includes a plurality of structural rings that define a plurality of stator teeth. Tooth sections are formed from stacks of laminations that are positioned within each stator tooth of the plurality of stator teeth. The s...
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WO/2024/028405A1 |
The invention relates to a winding (110) for a component (100) of an electric machine (105). The component (100) comprises an annular laminated core (115) with a plurality of slots which extend axially through the laminated core (115) fo...
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WO/2024/026824A1 |
Provided in the embodiments of the present application are a flat wire electric motor and a stator thereof. The stator comprises a stator iron core, and a stator winding arranged on the stator iron core. An inner wall of the stator iron ...
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WO/2024/028111A1 |
The invention relates to an electrical machine (1) with oil cooling comprising a rotor (3) and a stator (2), wherein the stator (2) is formed from stator laminations (10) having radially running wining grooves (4), wherein the winding gr...
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WO/2024/029420A1 |
A stator 20A comprises: a stator core 30A that is constituted by a magnetic powder molded body, and that includes an annular yoke 31 which extends in a circumferential direction, and teeth 32 which project from an inner circumferential s...
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WO/2024/028272A1 |
The invention relates to a stator (1) for an electric motor (2), in particular for an external rotor motor, comprising a stator unit (3), having a laminated core (7) at least partially enclosed by an insulator (6), and also comprising a ...
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WO/2024/028400A1 |
The invention relates to a winding (110) for a component (100) of an electric machine (105). The component (100) comprises an annular laminated core (115) with a plurality of slots (112, 132, 142, 152) which extend axially through the la...
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WO/2024/026719A1 |
Disclosed in the present application are a conductive connection base for a motor stator, and a stator assembly and a motor. The motor stator comprises a plurality of windings, each of which comprises a first end and a second end. The co...
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WO/2024/028375A1 |
The invention relates to a winding (110) for a component (100) of an electric machine (105). The component (100) comprises an annular laminated core (115) with a plurality of slots (122, 132, 142, 152) which extend axially through the la...
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WO/2024/026718A1 |
Provided is a conductive connecting seat (100) for a motor (10), comprising: a busbar assembly (101) comprising a first main input terminal (110); and a supporting component (190) used for connecting and fixing parts in the busbar assemb...
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WO/2024/028391A1 |
The invention relates to a winding head (100) for a stator (105) of an electrical machine (110), wherein the winding head (100) comprises at least one wire unit (115) which has a feed portion (120) for supplying an energy flux, a dischar...
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