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WO/2023/218047A1 |
The invention relates to a method for manufacturing a conductor segment as part of a winding of an electric machine. A strand consisting of a plurality of individually insulated wire strands that are twisted together is formed into a sha...
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WO/2023/213005A1 |
The present utility model relates to the technical field of motors and discloses a brushless direct-current motor. The brushless direct-current motor comprises an inline unfolding type rolling stator coil assembly, a rotor assembly, and ...
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WO/2023/214190A1 |
The present disclosure relates to a heat exchanger for an electric machine. The electric machine includes a stator having a stator core and stator slots extending along a longitudinal axis of the stator, and a rotor assembly having a rot...
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WO/2023/213553A1 |
A stator (110) for a brushless electric motor (100) comprises a stator body and a plurality of windings (150) each wound about one of a plurality of teeth (140) of said stator body, a plurality of electrical connection elements (300, 300...
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WO/2023/215075A1 |
An axial field rotary energy device can include a housing and a rotor coupled to the housing. The rotor can include an axis of rotation and a rotor disk having a magnet. The device can include a stator that is coaxial with the rotor. The...
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WO/2023/215076A1 |
A device has a housing and a rotor with an axis and a rotor disk with a magnet. A cooling plate is coupled to the housing. The cooling plate includes a channel connected to an inlet and an outlet to convey a liquid coolant. A stator is c...
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WO/2023/213552A1 |
Stator (110) for a brushless DC electrical motor (100), comprising a stator body with stator windings (150), a plurality of electrical connection elements (300, 300A) establishing an electrical connection between said windings (150), and...
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WO/2023/212829A1 |
A variable-speed, rotor-controlled electric rotary machine is disclosed, with stator windings electrically coupled to an AC electric power supply. The electric rotary machine comprises plurality of rotating magnetic fields, wherein the f...
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WO/2023/215077A1 |
A device has a housing, stators and a rotor with an axis and rotor disks with magnets. Each stator has a printed circuit board with conductive layers laminated together with layers of an insulating material. Each conductive layer has coi...
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WO/2023/210051A1 |
The present invention pertains to a stator and a canned motor. Provided is a stator (4) comprising a stator core (15), windings (26), potting members (27), and spacers (32) for closing slot opening parts (25). The spacers (32) are made f...
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WO/2023/207406A1 |
Provided in the embodiments of the present application are a motor, a compressor, a refrigeration apparatus, and a vehicle. The motor comprises: a stator core; a first insulation framework, arranged at one end of the stator core, the fir...
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WO/2023/208836A1 |
The invention relates to a method for producing a coil winding (8) having a number of coil turns (801). The method comprises the steps of: winding a coil wire (810) onto a coil former (820) in a spread arrangement in which the individual...
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WO/2023/206947A1 |
Provided in the present disclosure are an electric motor stator, an electric motor and a wind generation set. The electric motor stator comprises a stator base, a stator core, a stator winding and an end ring, wherein the stator base is ...
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WO/2023/210283A1 |
In the present invention, a coil (20) comprises a first coil part (21) in which at least a portion is disposed inside a slot (15); and a second coil part (22) in which one end is press-fitted into one end of the first coil part (21). An ...
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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/2023/210686A1 |
This stator (20) comprises: teeth (21b), a plurality of which are arranged in a circumferential direction and which extend in a radial direction; and windings (23) wound around the teeth as concentrated windings. The windings have a plur...
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WO/2023/209750A1 |
This stator (10) comprises: a stator core (11) having a teeth section (11c) that extends radially inward and a teeth tip section (11d) provided at the tip of the teeth section (11c); and a bobbin (13) provided to the teeth section (11c) ...
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WO/2023/210685A1 |
A stator (20) comprises: a plurality of teeth (21b) that are disposed in the circumferential direction and extend in the radial direction; and windings (23) wound around teeth by concentrated winding. The windings include a plurality of ...
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WO/2023/208652A1 |
The invention relates to a stator (1) for an electric motor, comprising: a stator main body (2) with radially inwardly directed stator teeth (9) and with a stator winding (11) disposed thereon; an insulating ring (4) disposed on an end f...
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WO/2023/210282A1 |
This stator (1) comprises a ring-shaped stator core (10), a coil (20), an insulating resin (30), and a positioning component (first positioning component (40)). The stator core (10) has a plurality of slots (15) that are aligned in a rin...
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WO/2023/208330A1 |
An electric drive comprises a stator (2) and a rotor (1) and a plurality of coils of a winding (3). The stator (2) has a toroidal coil carrier (21), wherein the cross-sectional area of the toroidal coil carrier (21) has the shape of an e...
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WO/2023/203876A1 |
A stator (14) is provided with a stator core (20) having a plurality of teeth (34), an insulator (22), a plurality of coils (26) formed by winding an electroconductive winding (24) around each of the plurality of teeth (34), and a first ...
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WO/2023/203877A1 |
A stator (14) comprises: a stator core (20); a plurality of coils (26); a second terminal (30) having a swaged section (66); a first lead-out line (78); and a second lead-out line (80). The first lead-out line (78) is formed of a portion...
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WO/2023/204228A1 |
A first-phase coil (1) comprises a first linking part (15), and a second linking part (16) disposed on an axial second side (L2) relative to the first connecting part (15) and overlapping with the first connecting part (15) as viewed in ...
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WO/2023/203646A1 |
An electric motor (50) comprises a magnetic field and an armature. The armature has a core back (11), a plurality of teeth (12), and a plurality of coils (13). The plurality of teeth (12) include: first teeth, which are teeth (12) to whi...
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WO/2023/203633A1 |
A stator (1) comprises: a stator body (10) that has a stator core (40) and magnetic flux capturing members (61, 62) provided at the axial direction ends (42c, 42d) of the stator core (40); a winding (20) wound on the stator core (40); an...
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WO/2023/204815A1 |
A generator defines an axial direction, a radial direction, and a tangential direction, the generator includes a field and an armature disposed within and spaced apart from the field. The armature includes an armature winding that includ...
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WO/2023/202314A1 |
The present application relates to the technical field of motors, in particular to a stator and a motor having same. The present application aims to solve the technical problem that neutral line fixing structures of motor stators on the ...
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WO/2023/204229A1 |
A plurality of segment conductors (4) include: a plurality of general segment conductors (5) which are joined continuously to one another to form a plurality of coil main body portions (83); and specific segment conductors (6) joined to ...
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WO/2023/201960A1 |
The present invention provides a stator winding and a motor. The stator winding comprises a stator iron core and at least two branch windings. The stator iron core is provided with Z stator slots which are circumferentially distributed; ...
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WO/2023/202825A1 |
The invention relates to a stator (1) of an electric machine (2), which stator comprises a stator body (3) having a stator axis (3.1), and an electrical stator winding (4), wherein stator teeth (5) are formed on the stator body (3) and s...
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WO/2023/204150A1 |
Disclosed is a rotating electric machine stator including: a stator core having a plurality of slots; and stator coils formed by assembling a plurality of coil pieces to the stator core over the entire circumference on a per-phase basis....
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WO/2023/199412A1 |
A rotary electric machine stator comprising a cylindrical core that has a plurality of slots, coils that are disposed parallel to the slots and constitute 2n sets of Y connections (n is an integer of at least 1) formed from phase winding...
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WO/2023/199370A1 |
This electronic control device comprises: an electric motor having a motor housing; a coil line; a circuit board; and a case. A connection terminal is bent towards a wound section of the coil line and is drawn out towards an opening of t...
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WO/2023/198968A1 |
The invention relates to a rotary electric machine (1) comprising: - a casing (2); - a stator (3) comprising electrical stator winding conductors, the stator being arranged in the casing, in particular by means of shrink-fitting; - an in...
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WO/2023/198399A1 |
It is described an electrical machine (1), in particular dual three-phase fractional slot synchronous machine, comprising: a stator (3) providing plural slots (5) between plural teeth (6); a first multi-phase winding set (7); a second mu...
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WO/2023/198401A1 |
The invention relates to a component (30) for lining a slot (7) that is formed between two poles of a rotor core (2) of a rotor (1) and that extends axially between two end faces (9) of the rotor core (2), having a slot insulation elemen...
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WO/2023/194344A1 |
The invention relates to a stator (St) of an electric motor, comprising a tooth (2) and a coil body (1), wherein the tooth (2) can be radially divided, from a central axis (M) of the stator (St), into consecutive sections: tooth base (3)...
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WO/2023/194468A1 |
The invention relates to an electric machine (10), to the operation thereof and to a method for producing a microstructured surface (28) on a stator (12) and/or a rotor (11) of the electric machine (10). A microstructure is introduced in...
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WO/2023/195259A1 |
This insulator has, at one end in a circumferential direction (Z) on an outer side (X1) in a radial direction (X), a first coupling portion (41) that couples to another insulator (4), and, at the other end in the circumferential directio...
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WO/2023/279088A9 |
A mechanism of electron-mediated pumping of heat in the absence of charge current is disclosed. The heat pump may be realized in charge-neutral electron systems, such as graphene, coupled to an external pumping potential. Flow of heat in...
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WO/2023/195510A1 |
Provided is a small, light-weight power generator with improved power generation efficiency. Provided is a power generator 1 comprising: a rotor 60 that holds a plurality of magnets 65 disposed in a circumferential direction about an axi...
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WO/2023/195439A1 |
The present invention addresses the problem of providing an electronic component having excellent high-temperature durability. The problem is resolved by an electronic component having a metal portion and having a coating on all or a por...
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WO/2023/186500A1 |
The invention relates to an electric machine (1) comprising a winding formed of hollow conductors (5), wherein the hollow conductors (5) each have open ends (12), via which a coolant can be fed into the hollow conductors (5) or can exit ...
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WO/2023/185367A1 |
The present invention sets forth a motor stator and a motor applying same. The motor stator comprises: a stator core having a stator slot, the stator slot comprising multiple slot layers, and the slot layers being arranged along a radial...
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WO/2023/186608A1 |
The invention relates to a shaping bar for shaping an insulator, wherein: the shaping bar has a rectangular main body; the main body has an upper face; the shaping bar has a first and a second deflection element; and the first and the se...
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WO/2023/185368A1 |
The present invention provides a motor stator and a motor using same. The motor stator comprises a stator iron core provided with stator slots, the stator slots comprising a plurality of slot layers, and the slot layers being arranged in...
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WO/2023/189177A1 |
An axial gap-type motor (M) equipped with rotors (10, 20) and a stator (30) which faces the rotors (10, 20) with an air gap (G1, G2) interposed therebetween in the axial direction of the rotors (10, 20), wherein: the stator (30) has a pl...
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WO/2023/186841A1 |
The invention relates to an electric motor (1), in particular a cooling fan motor of a motor vehicle, having a stator (2) with a stator winding (11), the winding ends (12a, 12b) of which project beyond the stator (2) in the form of phase...
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WO/2023/190780A1 |
This motor comprises a rotor and a stator. The rotor rotates about a rotary shaft. The stator is disposed radially outside of the rotor. The stator has a stator core and a coil. The stator core has a core back and teeth. The core back ha...
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