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Patent Searching and Data


Matches 1 - 50 out of 34,775

Document Document Title
WO/2018/069298A1
In a method for winding the winding teeth (2) of the rotor or stator (1) of an electric machine, a winding support device (3) is attached to at least one end side of the rotor or stator (1) lying in the axial direction (X), and is detach...  
WO/2018/069104A1
The invention relates to an electric drive motor (1), having a stator (3) with pole shoes and at least one electrically actuable stator winding (5), and having a permanent-magnet rotor (7) which is mounted in a rotationally driveable man...  
WO/2018/070160A1
This winding device is provided with winding cores (36, 37) for taking up a wire material (16) thereon, wherein the winding cores (36, 37) include an inner winding core (36) that is rotated by a rotation part (25) and an outer winding co...  
WO/2018/065318A1
The invention relates to a mounting device for simultaneously introducing a plurality of copper bars in an axial direction A into reception grooves in a rotor element and/or a stator element of an electric machine, comprising a component...  
WO/2018/066109A1
Provided is a dynamo-electric machine having a structure in which the outer rings of a first and second bearings 8A, 8B for supporting a rotating shaft are fitted in the inner periphery of the yoke of a stator core and the rotating shaft...  
WO/2018/066449A1
In order to enable the end parts of a plurality of inductor segments to be formed by bending by means of a relatively simple mechanism and with good workability, in the present invention, the extended end parts 105 of inductor segments 1...  
WO/2018/066518A1
Provided is a method for manufacturing a core piece that enables manufacturing of a core piece or a member belonging to a core piece that is sufficiently flat for practical use. This method for manufacturing a core piece, wherein core pi...  
WO/2018/060121A1
The invention relates to a method for producing a rotor (14) for a rotating electrical machine (10) in which at least one rotor winding (20) is introduced into a rotor laminated core (16) of the rotor (14) in an electrically insulated ma...  
WO/2018/061701A1
The present invention addresses the problem of providing a stator that uses a stator core capable of preventing leakage of resin to the outer periphery when forming an insulator. In a stator (51), a stepped part (611) is formed by inward...  
WO/2018/064370A1
A process for assembling a brushless motor-generator includes assembling a rotor formed from two spaced apart rotor portions having magnetic poles that drive magnetic flux circumferentially through the rotor portions and back and forth a...  
WO/2018/062003A1
This method for producing a laminated core is provided with: a central hole punching step in which a central hole in a processing region is punched; a divided stator piece moulding step in which a prescribed number of divided stator piec...  
WO/2018/059731A1
The invention relates to a method for impregnating wound lamination stacks (12, 32), comprising the following steps: inductively heating a wound lamination stack to a pre-heating temperature, transporting the wound lamination stack (12, ...  
WO/2018/062349A1
This rotor unit is provided with an annular rotor core which surrounds a center shaft extending in the vertical direction, a plurality of magnets arrayed in the circumferential direction on the outer periphery of the rotor core, a holder...  
WO/2018/061529A1
A method according to the present invention for punching an electromagnetic steel plate, in which a plurality of electromagnetic steel plates are punched simultaneously in a stacked state, whereby an iron core is manufactured, wherein th...  
WO/2018/062347A1
Adopted is a stator in which a conducting wire is wound on an annular core having, at the center thereof, a central axis extending vertically, and which has the following configuration. The core includes a core piece in which a first lam...  
WO/2018/060113A1
Disclosed is an anhydride-free insulation system for current-carrying construction parts of an electric engine which comprises: (A) a mica paper or mica tape for wrapping parts of said electric engine that are potentially current-carryin...  
WO/2018/062490A1
A rotor core has a laminated steel sheet extending in the radial direction with respect to a central axis. The laminated steel sheet includes: a base portion positioned radially outside of the center axis; and a plurality of piece portio...  
WO/2018/062489A1
This method for producing a motor core includes: a step in which steel sheets are laminated in the axial direction to form a laminated steel sheet provided with a base part which is positioned outside a central axis in the radial directi...  
WO/2018/055895A1
The present invention facilitates the work involved in inserting coil conductors into insulating members housed inside slots of a rotator core. A first insulating member 111 and a second insulating member 112 each have one side part 116d...  
WO/2018/056318A1
Provided is a rotor in which a permanent magnet is positioned with respect to a magnet hole portion without using a thin-bar member. A rotor (10) includes a rotor core (12) having a magnet hole portion (120) closed in the radial directio...  
WO/2018/055957A1
Provided are a flat-member-feeding device with which it is possible to reduce power consumption and quickly supply a flat member, and a method for manufacturing the flat-member-feeding device. A method for attaching a motor 102 for rotat...  
WO/2018/054482A1
To obtain an electrical machine which is more powerful thanks to improved cooling, it is proposed that the winding head carriers for the electrical machine be manufactured additively with at least one material which can be selectively re...  
WO/2018/055004A1
A system and method for repairing defects of an insulation material used to insulate stator motor winding coils in large electric motors includes providing an RF profile applied to the stator motor winding coils with a controlled RF powe...  
WO/2018/056429A1
Provided is a method of manufacturing a sintered compact for forming a rare earth sintered magnet of a desired shape with high magnetic properties by suppressing variations in magnetic structure caused by pressurization, which is a disad...  
WO/2018/056390A1
Provided is a method for manufacturing a sintered body for forming a sintered magnet, the method improving conformity to a sintering mold during sintering and also preventing the development of cracks in a molded body. A method for manuf...  
WO/2018/051991A1
An insulated wire which has an insulating layer on the outer circumference of one conductor or each one of a plurality of conductors, while having an adhesive layer on the outer circumference of the insulating layer. The adhesive layer h...  
WO/2018/053163A2
An electric machine (10) includes a housing (12), a rotor (18) rotatably supported by the housing (12) for rotation about a longitudinal axis (15) and a stator assembly (14) fixed secured to the housing (12) spaced apart from a surface o...  
WO/2018/046893A1
A method of assembling an electric motor or generator having an annular first element mounted on a circumferential mounting surface of a second element, the method comprising placing a heating coil within an inner annular surface of the ...  
WO/2018/047727A1
[Solution] A rotor manufacturing method wherein an adhesive arrangement portion provided between the radially inside surface of a permanent magnet and grooves is provided so as to cover a radially inside portion of an adhesive applied to...  
WO/2018/046541A1
A slot element, a strip element, a slot material, a strip material, a method for producing a slot element and/or a strip element, a loop part, a loop arrangement and a method for forming a loop part, in particular for producing an electr...  
WO/2018/047839A1
Rotary electric machine stators have suffered from the problem that sufficient space cannot be secured between adjacent teeth if winding work is performed in a state in which a plurality of teeth are linearly laid out. Therefore, this ro...  
WO/2018/047209A1
[Problem] To ensure a long staying time of a laminated core in a die in order to advance the hardening of an adhesive in the die even if a press cycle time is reduced and even if the thickness of the die is not increased. [Solution] A fi...  
WO/2018/046242A1
The invention relates to a method for producing a stator winding for an electrodynamic machine, iin particular an electrical generator, wherein a plurality of conduction bars (1a, 1b) is prefabricated, which conduction bars are measured ...  
WO/2018/046240A1
The invention relates to an automation system (1) for producing a stator winding (2) of an electrodynamic machine, in particular an electric generator, wherein multiple robots (6a, 6b, 6c, 6d; 7a, 7b, 7c, 7d) having robot arms (8a, 8b, 8...  
WO/2018/043263A1
The present invention pertains to a bottomed cylindrical stator (2) that accommodates an armature (12) secured to a rotary shaft (11). This stator is equipped with a bottomed cylindrical main yoke (21), a belt-like auxiliary yoke (22) ar...  
WO/2018/042138A1
The invention relates to a rotating electrical machine for a motor vehicle, the rotating electrical machine (10) comprising: - a stator (15) having an electrical winding (28) composed of at least one phase, the phase comprising an input/...  
WO/2018/043650A1
This stator comprises core pieces formed by laminating at least a first laminate member and a second laminate member, the first laminate member comprises first teeth and a first core back part, the second laminate member comprises second...  
WO/2018/043651A1
In this stator, the core comprises core pieces formed by laminating at least a first laminate member and a second laminate member, the first laminate member comprises first teeth and a first core back part, the second laminate member com...  
WO/2018/043652A1
This stator comprises core pieces formed by laminating a first laminate member and the second laminate member, the first laminate member comprises first teeth and a first core back part, the second laminate member comprises second teeth ...  
WO/2018/043429A1
A method for manufacturing a laminate core equipped with: a laminate body configured by laminating core pieces comprising a magnetic material, said core pieces having a core back section and a teeth section protruding radially inward fro...  
WO/2018/043649A1
This stator comprises a conductive wire wound around an annular core centered on a central axis that extends in the vertical direction, wherein the core includes a core piece formed by laminating at least a first laminate member and a se...  
WO/2018/039806A3
A method and system of assembling hairpin conductors with a stator core, the system and method including: arranging the plurality of hairpin conductors into two or more sub- assembly fixtures, wherein the plurality of hairpin conductors ...  
WO/2018/042035A1
The invention relates to an assembly device for simultaneously inserting a plurality of copper bars into receiving grooves of a rotor element and/or of a stator element of an electric machine in an axial direction A.  
WO/2018/041836A1
The invention relates to a method for producing a wire winding and inserting said wire winding into a component, wherein a winding head is fanned out. The invention further relates to a corresponding wire winding.  
WO/2018/041504A1
The invention relates to a rotor (1) for an electric machine. The rotor (1) comprises a first shaft journal (2), a second shaft journal (3), a laminated rotor core (4), and a filling body (5), wherein the filling body (5) is cast onto th...  
WO/2018/036787A1
The invention relates to a squirrel-cage rotor (3) of an asynchronous machine (1) having electrical conductors, which are provided in substantially axially extending grooves of a laminated core (5). On each end face of the laminated core...  
WO/2018/036760A1
The invention relates to a squirrel-cage rotor (1) for an asynchronous machine (34). The squirrel-cage rotor (1) comprises a first shaft pin (2), a second shaft pin (3), a laminated rotor core (4) and a filling body (5). The filling body...  
WO/2018/038357A1
A heat sealing-type rotational laminated core manufacturing apparatus enabling the automatic separation of a laminated core, according to the present invention, is a laminated core manufacturing apparatus comprising an upper mold (3) and...  
WO/2018/038356A1
Disclosed is a laminated core manufacturing apparatus capable of heating the inner diameter of a laminated core. The present invention is a laminated core manufacturing apparatus comprising an upper mold (3) and a lower mold (4) and enab...  
WO/2018/038355A1
A heat sealing-type rotational laminated core manufacturing apparatus, according to the present invention, is a laminated core manufacturing apparatus comprising an upper mold (3) and a lower mold (4) and forming and stacking individual ...  

Matches 1 - 50 out of 34,775