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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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WO/2023/188530A1 |
This stator for a rotary electric machine comprises a stator core 20 and a stator coil 21. The stator core 20 comprises a yoke having a cylindrical shape and teeth 20b protruding radially inward from the yoke. The stator coil 21 is arran...
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WO/2023/190566A1 |
Provided is a technology that enables improvement of the cooling performance for a coil in an electromagnetic apparatus including a core disposed in a facing manner at the outside of opposite ends in the coil winding axis direction. A cl...
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WO/2023/189953A1 |
In this stator, a groove-shaped recessed portion is formed in a surface of an insulating resin member that integrally covers a plurality of joining portions between segment conductors. The groove-shaped recessed portion includes: a wall-...
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WO/2023/189893A1 |
[Problem] To avoid, in an electric compressor having a stator core fixed in a bottomed cylindrical housing, contact between a cluster block and the housing to increase protection performance. [Solution] An electric compressor 10 comprise...
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WO/2023/190377A1 |
The present invention provides a technology which can realize a more suitable layout of a lead line extending out from a winding of a stator in a claw pole-type rotary electrical machine. A claw pole motor 1 according to one embodiment o...
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WO/2023/189561A1 |
A rotating electrical machine (30) is provided with a mechanism (72) for reducing axial-direction displacement of a tooth portion (77) when a winding (73) is being wound on the tooth portion (77).
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WO/2023/190308A1 |
In the present invention, a rotary electric machine comprises: a rotor; a ring-shaped stator provided with a plurality of stator core blocks arranged around a magnet of the rotor; a plurality of insulating members covering each of the pl...
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WO/2023/188434A1 |
A stator (10) of an electric motor (1), comprises: an annular stator core (3); a plurality of coils (4) that are wound around the stator core, have coil ends (4a, 4b) protruding from end surfaces in the axial direction of the stator core...
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WO/2023/180175A1 |
The invention relates to a line element such as a winding head and/or a flat copper wire of an electrical rotating machine, in particular an electric motor, traction motor and/or generator, having efficiently producible insulation. The i...
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WO/2023/181615A1 |
In the present invention, a coil is formed by winding a conductive wire around teeth of a stator, and a control device controls the energization of the coil to the k phase. The coil is divided by n into n systems, and the n divided coils...
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WO/2023/181238A1 |
This stator has: a yoke that extends in the circumferential direction about the axis; a stator core that has first and second teeth extending from the yoke to the inside in the radial direction about the axis and a slot formed between th...
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WO/2023/178461A1 |
A light-emitting wheel having a dazzling effect, relating to the technical field of rotating wheels. The light-emitting wheel comprises a tire (1), a magnetic ring (2) and an induction coil assembly (3) are provided in the tire (1), and ...
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WO/2023/181780A1 |
This rotating electric machine (10) comprises a field element (20) having a plurality of magnetic poles, and an armature (40) with a teethless structure having a multi-phase armature winding (41), and the field element and the armature a...
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WO/2023/174856A1 |
The present invention provides a compact winding for multi-phase electric machines. For each phase, a conductor with a specifically shaped overhang portion is provided. All but one of the various overhang portions are provided with a U-b...
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WO/2023/176339A1 |
A stator (1) molded with a molding resin by using a mold (8) comprises a split coil wound body (11), a terminal holder (5) installed on an anti-load side (Y1) of the split coil wound body (11) in the axial direction (Y), and terminals (4...
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WO/2023/177462A1 |
A novel, architecture for al motor rotor and stator of an electrical motor device as well as other electromagnetic device using soft magnetic wires and/or strips bundled and shaped to provide a desired magnetic flux path.
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WO/2023/175306A1 |
A rotor for a rotating electrical machine, is disclosed, the rotor comprising a plurality of salient poles (14), rotor windings (16) on the salient poles, and a wedge (40; 60) for retaining the rotor windings of two adjacent poles, the w...
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WO/2023/174672A1 |
The invention relates to an electric motor which comprises: a stator (10) that has a plurality of stator windings; and a rotor that is rotatable relative to the stator (10) about an axis of rotation (D). Electrically conductive wires (20...
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WO/2023/175310A1 |
The present invention relates to a thermal energy transfer device for use in transferring thermal energy from a coil of an electrically drivable motor, the device comprising: a plurality of thermally conductive members arranged to therma...
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WO/2023/173567A1 |
Disclosed in the present invention are a single-winding double-excitation flux modulation motor and a collaborative excitation design method therefor. The motor comprises a stator, a rotor, windings and permanent magnets, wherein the sta...
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WO/2023/176958A1 |
Provided is a resin composition characterized by containing an epoxy resin, a curing agent, a foaming agent, and a filler, the shape of the filler being a flake shape, a plate shape, a needle shape, a fiber shape, or a branch shape, and ...
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WO/2023/170891A1 |
Provided are: an insulating resin composition which contains a biomass material as a starting material and nevertheless can give cured objects having a better surface touch; a cured object obtained from the insulating resin composition; ...
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WO/2023/171562A1 |
Provided is an insulating member capable of insulating and fixing a conductive member. An insulating member (10) for insulating a conductive member (6, 8), the insulating member (10) including at least one insulating layer and at least o...
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WO/2023/170377A1 |
A bobbin for a stator or rotor of an electric motor, the bobbin comprising an injection moulded plastic housing having a first section and a second section, wherein the first section is arranged to receive coil windings and includes an a...
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WO/2023/171093A1 |
Provided is a method for manufacturing a magnetic wedge by which productivity can be increased. The manufacturing method comprises: a resin molding step in which a plurality of cavities formed in an upper mold and/or a lower mold that ar...
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WO/2023/170267A1 |
The present invention relates to an electronically commutated electric motor comprising a liquid-cooled stator with an ironless hollow-cylindrical stator winding and a coolant circuit for conducting a coolant through the electric motor, ...
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WO/2023/170836A1 |
When coating the coils of a rotor assembly body with varnish before coating the coils of a winding field rotor with the varnish, while rotating the rotor assembly body, the axial direction of which is aligned with the horizontal directio...
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WO/2023/170112A1 |
The invention relates to a sub-conductor insulation, producible by mechanical processing of a corresponding prepreg in automated processes for the production of sub-conductor insulation of rotating electric machines. Correspondingly, the...
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WO/2023/170794A1 |
Provided is an insulation tape comprising a base layer, two adhesive layers, and two reinforcement layers. The base layer includes a first surface and a second surface on the opposite side of the first surface. The two adhesive layers co...
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WO/2023/169814A1 |
The invention relates to an electric motor with stator winding, sensor and insulating ring, wherein a lever region is formed on the insulating ring in which the sensor is received. The sensor is pressed elastically against the stator win...
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WO/2023/171372A1 |
Provided is a method for manufacturing a three-phase motor having: a first serial connection part (52A) in which two or more winding parts (45) are connected in series; and a second serial connection part (52B) in which two or more windi...
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WO/2023/164874A1 |
A yoke winding few-pole multi-speed direct-current stator, which consists of a stator iron core and armature windings, and which can form a motor together with a rotor, an electrode, a support component, a casing, a control mechanism and...
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