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Patent Searching and Data


Matches 1 - 50 out of 35,696

Document Document Title
WO/2019/007148A1
An anti-electric erosion motor automatic production line and an anti-electric erosion motor. The anti-electric erosion motor comprises a stator (4), a permanent magnet rotor, a plastic encapsulated body (5), a non-load side end cover (1)...  
WO/2019/007572A1
Stators of electric machines are known, comprising a stator core that has grooves for receiving electric conductors of a multi-phase winding and stator teeth which are formed between the grooves and which protrude in the radial direction...  
WO/2019/007459A1
In order to increase process reliability when processing wire ends (12a, 12b) during the course of producing a machine element (14) of an electrical machine, the invention provides a positioning and clamping apparatus (10) for positionin...  
WO/2019/007662A1
The invention relates to a rotor (10) for an electric motor, comprising a shaft (12) that extends in the axial direction, a main body (20) that is formed from a multiplicity of metal disks (22) and is arranged on the shaft (12), wherein ...  
WO/2019/008068A1
The present invention relates to a method for producing a rotor for an electric motor, comprising: pre-assembling a rotor sub-assembly (10) having at least one lamination stack (11) and a support casing (12); rolling at least some portio...  
WO/2019/001904A1
The invention relates to a form-wound coil winding (4) for a stator (10) of an electric rotating machine (2). In order to make different winding numbers possible for some of the form-wound coils (22, 22a, 22b) of the form-wound coil wind...  
WO/2019/003553A1
This motor manufacturing method is a method for manufacturing a motor provided with: a stator 36 containing an excitation coil 32; a rotor 34 having a shaft 33 and a main magnet 35, and rotatably provided on the inside in the radial dire...  
WO/2019/001903A1
The invention relates to a rod winding (4) for a stator (10) of an electric rotating machine (2). In order to enable easy and cost-effective production together with low winding head outreach, according to the invention, the rod winding ...  
WO/2019/003802A1
A rotor comprising: a shaft arranged along a center axis extending in the vertical direction; a rotor core fixed to the shaft; a plurality of magnets positioned on the outside of the rotor core, in the radial direction, and lined up alon...  
WO/2019/003551A1
A motor manufacturing device 10 provided with an operation unit 15, a magnetization unit 17, a magnetic shield member 71, and a control unit 50. The operation unit 15 mounts an unmagnetized sensor magnet unit 31 onto an end of the axis o...  
WO/2019/002191A1
The invention relates to a method for producing a rotor (1) having at least one laminated core (3) for an electrical machine, in which method at least one partial region (5) of the rotor (1) is provided with a plastic (6) by injection mo...  
WO/2019/003636A1
This compressor comprises: a motor (11) having a stator core (24) that comprises a plurality of steel plates laminated in the direction of an axial line (O1); a compressor body (10) that compresses an operating fluid by rotating due to a...  
WO/2019/004368A1
Provided is a rare earth magnet, on the surface of which a coating film of an ultraviolet cured resin is formed by covering the surface of the rare earth magnet with an ultraviolet curable resin composition and subsequently curing the ul...  
WO/2019/003552A1
A motor 30 manufacturing method, characterized in including: a step for fixing a rotor 34 in a state in which a main magnet 35 is positioned at a first rotation position; a step for using positioning devices 15, 21 to position a center m...  
WO/2018/234737A1
A method of manufacturing a rotor assembly, the method comprising: providing a magnet in an uncured state comprising a magnetic powder and a binder; providing a shaft onto which the magnet is to be fixed; and assembling an intermediate r...  
WO/2018/233897A1
Electromagnetically excitable coils which are each formed by winding an electrical conductor which comprises graphene and/or carbon nanotubes are already known. According to the invention, the coil can be produced with a conductor strip ...  
WO/2018/233771A1
The invention relates to a device for joining electrical conductors in a machine element of an electric machine, comprising a collection receptacle (80) for providing an arrangement (20) of one or more crowns, which are formed from elect...  
WO/2018/233215A1
An adjusting device and method for a vibration isolator (2) of a locomotive diesel generator set. An adjusting cushion block (5) and adjusting shims (4) are embedded in a grooved limiting cushion block (10), and the adjusting cushion blo...  
WO/2018/233769A1
The invention relates to a pre-pinning nest 100 and a method for forming a ring from a plurality of U-shaped, electrically conductive hairpins in order to be able to subsequently install the ring in a machine element of an electrical mac...  
WO/2018/233774A1
The invention relates to a device for producing a machine element provided with windings for an electrical machine, said device comprising at least one auxiliary device (38, 39) for providing pre-stretched hairpins which are oriented rel...  
WO/2018/234735A1
A brushless motor comprising a frame; a rotor assembly comprising a shaft, a rotor core and a bearing assembly, the bearing assembly being mounted to the frame; and at least one stator comprising a C-shaped stator core, the stator core c...  
WO/2018/233988A1
The invention relates to a device (1) and to a method (100) for processing at least one conductor segment (2), in particular at least one winding rod, of a winding support (3) of an electric machine. The device has at least one holding c...  
WO/2018/235142A1
According to an embodiment of the present invention, a stator manufacturing device comprises an insertion device for inserting an interphase insulating paper in a slot in a stator core, wherein the interphase insulating paper comprises t...  
WO/2018/229098A1
The present invention relates to a caseless, in particular synchronous, electric motor including: - a rotor; - a stator (1) including a set (10) of laminations (11) exhibiting slots (14) accepting windings, the laminations exhibiting, at...  
WO/2018/224376A1
The invention relates to an electrical component (10), in particular for a motor vehicle, comprising an electrical part (14) and an electronic control device (16), which has a contact strip (18), the control device (16) and the electrica...  
WO/2018/226434A1
An assembly for use in an axial flux motor or generator includes a rotor plate and a magnet, the magnet having a surface that is orthogonal to a magnetization direction of the magnet. The rotor plate is adapted to engage a rotor shaft th...  
WO/2018/225269A1
Power generation equipment is provided with: a power generator equipped with a slip ring configured including a first rotating shaft, a plurality of conductive rings provided on the first rotating shaft, and a brush elastically biased to...  
WO/2018/224604A1
The invention relates to a semifinished product for an electrical coil and to a method and to a device for producing said semifinished product. The method according to the invention for producing a semifinished product for an electrical ...  
WO/2018/224066A1
The invention relates to a method and a heating device (1c) for inductively heating a stator (2) or armature (3) of an electric machine, particularly before and during trickle impregnation of the same. The invention further relates to an...  
WO/2018/221100A1
This nozzle revolving device is provided with: a nozzle unit which has a nozzle that unwinds a wire from the tip thereof and a nozzle holder for holding the nozzle, and which rotatably supports the nozzle holder; and a nozzle holder driv...  
WO/2018/221008A1
This rotor 1 is provided with: a plurality of permanent magnets (4) circumferentially separated from each other around a shaft (2) at equal intervals and arranged axially; a first protective ring (6A) for positioning and holding one axia...  
WO/2018/219859A1
The invention relates to an assembly of a plurality of identical armature laminations of a first lamination thickness for forming an armature core (4), which armature laminations are each formed as a single piece and have a star-like sha...  
WO/2018/218366A1
A carrier for an electric machine has a first layer and plural first posts extending from the first layer. The first layer defines gaps through the first layer adjacent to the plural first posts. One or more inserts have insert posts con...  
WO/2018/221565A1
According to the present invention, a sensor unit (41) accommodates a sensor (43) which detects a rotation position by detecting the magnetic flux of a rotor. The sensor is disposed in a sensor gap between two neighboring magnetic poles ...  
WO/2018/216325A1
The present disclosure addresses the problem of providing a rotor core manufacturing method capable of efficiently producing a rotor core excellent in weight balance. The rotor core manufacturing method includes: individually obtaining t...  
WO/2018/217125A1
The invention relates to electrical engineering and can be used in the production of electric motors having a rotor with permanent magnets mounted thereon. Proposed is an electric motor stator comprising a coil assembly made up of one or...  
WO/2018/214917A8
A rotor of a motor, and a motor. The rotor (7) comprises: an iron core (70); a first magnet slot (700) and a second magnet slot (702) formed in the iron core, wherein the first magnet slot (700) has a first end part (710), the second mag...  
WO/2018/215753A1
A hub (4) for a rotor (2) of a permanent magnet motor comprises fluid conduits (40,42,44) which extend radially outwardly to a region radially beneath each magnet of the motor and then radially inwardly. A rotor (2) of a permanent magnet...  
WO/2018/216257A1
A SPM motor rotor according to the present invention has: a plurality of magnets that are arranged along the outer circumferential surface of the rotor body; a holding member; and a cover member. The holding member is formed by a resin-i...  
WO/2018/214917A1
A rotor of a motor, and a motor. The rotor (7) comprises: an iron core (70); a first magnet slot (700) and a second magnet slot (702) formed in the iron core, wherein the first magnet slot (700) has a first end part (710), the second mag...  
WO/2018/216805A1
A magnet manufacturing method comprising: (1) a step of configuring an assembly by preparing three or more unmagnetized magnetic materials in which an easy axis of magnetization is oriented in a predetermined direction, and by adhering t...  
WO/2018/216496A1
A tool 100 is provided with: a first component 110 that holds a laminate; and a second component 120 that supports the first component 110, wherein the second component 120 has an arrangement surface 121a on which a plurality of the firs...  
WO/2018/216565A1
[Problem] The purpose of the present invention is to provide a laminated steel sheet production method with which it is possible to simplify the manufacturing process. [Solution] The purpose mentioned above is achieved by a laminated ste...  
WO/2018/212054A1
This rotor (10) is provided with: a rotor core (20); a plurality of permanent magnets (23) arranged side-by-side in the circumferential direction of the rotor core (20); and a block (30) having a facing surface (32) which faces one axial...  
WO/2018/205215A1
Disclosed is a stator winder wire winding and wire arranging apparatus, comprising a mounting plate (1) and a control host, wherein the mounting plate (1) is provided with a rotating electric motor (10), a stator fixing device (12) is fi...  
WO/2018/205217A1
Disclosed is a stator winder wire arranging apparatus comprising a wire winding mechanism (1) and a control host, wherein the wire winding mechanism (1) comprises a transverse wire winding rod (10), a driving gas cylinder (11) driving th...  
WO/2018/206783A1
The invention relates to a method and a device (1) for deforming a U-shaped electric conductor (6) into a hairpin (19) which can be used to produce a bar winding of an electric machine. Prior to the deforming process, the electric conduc...  
WO/2018/206231A1
The invention relates to a rotor (1) of an electrical machine, comprising at least one rotor packet (3) and at least two permanent magnets (2). The permanent magnets (2) are arranged on the surface of the rotor packet (3) and are fixed a...  
WO/2018/205211A1
Provided is a fast wire cutting device of a stator winding machine. The device comprises a mounting plate (1), wherein a driving electric motor (10) is provided on the mounting plate (1), and a movable end of the driving electric motor (...  
WO/2018/205209A1
The present invention is applicable to the technical field of motor rotor production equipment, and provides a motor rotor plane cutting machine comprising an equipment rack and a plane cutting device, wherein a power pack is disposed un...  

Matches 1 - 50 out of 35,696