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Patent Searching and Data


Matches 651 - 700 out of 40,063

Document Document Title
WO/2018/149996A1
A multicellular converter for a low-voltage traction chain. The invention relates to an electric machine and a traction machine utilising said electric machine. The electric traction chain according to the invention comprises an electric...  
WO/2018/150000A1
The invention relates to an electric winding body which has improved performance characteristics as a result of being impregnated with a thermoplastic material filled with phase change material. These performance characteristics relate t...  
WO/2018/150968A1
The purpose of the present invention is to hold a common wire such that the common wire does not protrude to the outer circumferential side of a stator. A motor 2 of a pump device 1 is provided with a resin sealing member 13 which covers...  
WO/2018/148651A1
A brushless electric motor includes a stator and a rotor. The stator includes a core defining a plurality of stator teeth, a first end cap proximate a first end of the core, a second end cap proximate a second end of the core, and a plur...  
WO/2018/147610A1
One embodiment relates to a stator unit and a motor comprising same, the stator unit comprising: a stator core; a coil wound around the stator core; and an insulator disposed between the stator core and the coil, wherein the stator core ...  
WO/2018/147054A1
This motor (1) is provided with switching units (E1, E2, F1, F2, G1, G2) that switch a connection of a first stator coil (U1) and a second stator coil (U2) between a serial connection and a parallel connection on the basis of operation i...  
WO/2018/147244A1
At least one core segment may be equipped with an electrically insulating member surrounding the coil winding portion thereof and configured to electrically insulate the at least one core segment from a coil wound around the at least one...  
WO/2018/147073A1
A stator laminated iron core manufacturing method includes: a first step of obtaining a laminated body that is configured by laminating a plurality of iron core members and includes an annular yoke portion and a plurality of tooth portio...  
WO/2018/145678A1
The invention relates to a printed circuit board for an electric motor, comprising a coil (2) formed from at least one spiral-shaped conductor track (3) extending in a layer of the printed circuit board (1), characterised by a coil core ...  
WO/2018/145807A1
The invention relates to a device (100) comprising: at least one stator (110) having two radially symmetrical cover surfaces (120), wherein the stator (110) has at least two grooves (130) which each extend in the axial or transverse-axia...  
WO/2018/146604A1
The present subject matter provides electric machine (16) with an auxiliary coil (20) wound around a stator tooth and voltage induced in the auxiliary coil 5 (20) is used to control one or more switches (s101, s102) used for winding reco...  
WO/2018/142845A1
A stator has: a stator core disposed about the central axis and covered with an insulator; a plurality of coil portions provided on the stator core with the insulator interposed therebetween; and an intermediate bus bar electrically conn...  
WO/2018/142669A1
A rotor of a rotating electric machine has a rotor shaft and a rotor body provided on the rotor shaft. A baffle plate is fixed to an end of the rotor body in the shaft direction at a plurality of positions and forms a ventilation path fo...  
WO/2018/141656A1
The invention relates to a stator (1) for an electric motor comprising a modular stator body (2) consisting of at least two stator cores (10, 20) that are arranged axially in series and each formed from a plurality of stacked electrical ...  
WO/2018/142932A1
Provided is a novel electric power steering device that can continue a steering assist function to the greatest extent possible, even in an environment in which an electric short-circuit can occur due to the infiltration of moisture into...  
WO/2018/144511A1
A rotor module for an axial flux electric machine includes a back iron segment configured for attachment to a rotor base and a plurality of permanent magnets attached to the back iron segment. The back iron segment has a length less than...  
WO/2018/143449A1
In a motor according to an aspect of the present invention, a stator has: a first coil lead wire that is drawn from a first coil among a plurality of coils; and a second coil lead wire that is drawn from a second coil among the coils. An...  
WO/2018/141492A1
The invention relates to a stator for an electric machine, comprising an annular laminated core (2) with a longitudinal axis (3) and multiple grooves (4), each of which extends along the longitudinal axis (3). The coil of the stator comp...  
WO/2018/141814A1
A novel method of manufacture and an improved construction of windings of a stator of an electrical machine are provided, which minimise the axial overhang length of the windings at an end of the stator. The invention further enables the...  
WO/2018/144516A1
A rotor for an electric machine includes a circular rotor base having a first surface, a second surface, and a circumferential outer edge extending from the first surface to the second surface, a plurality of magnets disposed proximate t...  
WO/2018/142463A1
This axial gap-type rotary electrical machine has: a stator in which a plurality of core units each configured from a core, a coil, and a bobbin are disposed, centered around a rotating shaft, in an annular shape along the inner peripher...  
WO/2018/141619A1
The invention relates to a wrapping-tape insulating system for electrical machines and in particular one that has a tape accelerator that is more vacuum-stable than the prior art. According to the invention, imidazoles bonded to acrylate...  
WO/2018/142442A1
A conventional axial gap rotary electric machine does not consider winding movement caused by resin molding in the vicinity of a lead-out part provided to a housing. In order to solve the problem, the axial gap rotary electric machine ac...  
WO/2018/144510A1
A stator for an axial flux machine includes a back iron, a plurality of stator teeth extending from the back iron, and a plurality of tooth tips attached to the stator teeth. The back iron and the stator teeth include a first material. E...  
WO/2018/141579A1
It is described an arrangement (100, 200, 500, 600, 1900, 2000) for an electrical machine having fractional slot topology, comprising: plural stator segments (103a, 103b, 103c), each stator segment having plural teeth (105) alternating w...  
WO/2018/144164A1
An electric machine (20) having a housing assembly (26) and a stator assembly (22) coupled with a rotor assembly (24). A plurality of MOSFET assemblies are operably coupled with the stator assembly. The MOSFET assemblies are disposed in ...  
WO/2018/143677A1
A transverse flux reciprocating motor and a reciprocating compressor including the same include a stator having an inner stator and an outer stator located outside and spaced apart from the inner stator in a radial direction, at least on...  
WO/2018/139197A1
Provided is an electromagnetic actuator for which the wiring structure thereof can be simplified, for which the thickness thereof can be reduced, and with which a desired drive force can be attained. An electromagnetic actuator 1 is prov...  
WO/2018/139827A1
The present invention relates to a brush motor. The purpose of the present invention is to provide a brush motor wherein the same is structured to have four poles, twenty-four slots, and two brushes; the pole arc/pole angle ratio, which ...  
WO/2018/138853A1
An axial gap type rotating electric machine having: a stator that is obtained by arranging a plurality of core units in a ring shape centered around a rotational shaft, said plurality of core units each having a core, a winding positione...  
WO/2018/139211A1
This motor is provided with: a rotor having a plurality of magnetic poles; and a stator in which a winding is wound around a stator core, the motor being driven by three-phase alternating current. The stator core is formed by connecting ...  
WO/2018/139245A1
The coil assembly of a stator is constituted in such a manner that the effective coil part of other electromagnetic coils is housed within the air-core region of each electromagnetic coil. The external shape of each electromagnetic coil ...  
WO/2018/138396A1
The invention relates to an electric motor in which the coil can be configured according to the specific needs of each case, so as to be able to play with the torque/speed ratio that it can provide at any particular moment. For this purp...  
WO/2018/137999A1
The invention relates to a component of an electrical machine, in particular a stator, wherein the component has a plurality of grooves, which extend over an axial extension of the component. The grooves receive portions of windings form...  
WO/2018/138859A1
An axial gap-type rotary electric machine is provided with: a stator in which a plurality of core units comprising a core made from an approximately cylindrical body, a coil wound around the core, and a bobbin arranged between the core a...  
WO/2018/139246A1
[Problem] To provide a structure with which it possible to maintain a constant distance between a permanent magnet and each phase of an electromagnetic coil. [Solution] Each electromagnetic coil is constituted as a tightly-wound air-core...  
WO/2018/112066A3
A method for improving thermal conduction in a stator having electrically conductive windings wound in a plurality of gaps formed between adjacent pairs of a plurality of teeth of the stator. A plurality of interstitial spaces are formed...  
WO/2018/135375A1
Provided is an electric motor with which it is possible to suppress an imbalance in electromagnetic force even when an abnormality occurs in a portion of a plurality of electric power systems. This electric motor (1) can be connected to ...  
WO/2018/135086A1
Disclosed is a molded coil body mounted to a stator of a motor, wherein coils respectively wound around a plurality of teeth of the stator are molded integrally with a busbar connected to the coils. Also disclosed is a molded coil body m...  
WO/2018/084481A3
A motor for a washing machine includes a stator and a rotor. The rotor includes a rotor casing including a base portion formed in a disk shape and a vertical wall extending substantially perpendicularly from an outer periphery of the bas...  
WO/2018/134948A1
This dynamo-electric machine has a stator and a rotor which is provided facing the stator in the same direction as the direction of the center axis of the stator and which rotates about the center axis. The stator has inner teeth, outer ...  
WO/2018/135087A1
This connection structure is for a bus bar and a coil to be mounted to a stator of a motor, wherein the coil and the bus bar each have a drawer part. Provided to the leading end of least one of the drawer parts is a stepped part having a...  
WO/2018/134523A1
The invention proposes a stator for a rotating electric machine, in particular for a motor vehicle, the stator (15) including: - a body (27) including notches (37) that are opened radially into an internal wall (40) of said body, - at le...  
WO/2018/135094A1
This motor comprises: a stator including a stator core, and teeth projecting from the stator core; and coils each wound n turns (n is an integer of 3 or greater) around the respective teeth. In a cross section along a first direction whi...  
WO/2018/132473A1
A system for an axial field rotary energy device (31) can include modules (201) that each are an axial field rotary energy device (31). The modules can be connected together for a desired power input or output. Each module can include a ...  
WO/2018/131703A1
Provided is an insulating paper (40) that is inserted into a slot (13) of a stator core (10) of a rotary electric machine and that insulates the stator core (10) and a stator coil (20) disposed in the slot (13). An insulating member (40)...  
WO/2018/130771A1
The present invention provides a stator for a rotating electrical machine, in particular for a motor vehicle, the stator (15) comprising: - a body (27) having notches (37) which open axially into front (38) and rear (39) axial end walls ...  
WO/2018/132190A1
A system for transferring electric power is provided. A power supply conductor conducts a power supply current that generates a first resultant magnetic field. An electric motor has a power input terminal connected to the power supply co...  
WO/2018/132464A1
An axial field rotary energy device (31) can include a rotor (33) comprising an axis (35) of rotation and a magnet (37). In addition, a stator (141) can be coaxial with the rotor. The stator can include a plurality of stator segments (14...  
WO/2018/131294A1
The stator for a rotary electric machine pertaining to the present invention is provided with: multiple radially aligned segment coils; a stator core formed with slots for accommodating the segment coils; and insulating parts for insulat...  

Matches 651 - 700 out of 40,063