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Matches 401 - 450 out of 40,102

Document Document Title
WO/2019/049761A1
A first inner peripheral surface (122) on the inner side (X2) in a radial direction (X) of a first flange portion (121) of a back yoke portion (12) is formed on the outer side (X1) in the radial direction (X), except for an end point (15...  
WO/2019/050199A1
The present invention can provide a motor comprising: a stator; a rotor disposed inside the stator; a shaft coupled to the rotor; and a bus bar disposed at the upper side of the stator, wherein: the bus bar includes a terminal connected ...  
WO/2019/049607A1
Provided is a motor that can switch the rotational speed of an armature by switching the energization pattern of a brush, wherein the motor can reduce a current ripple. Equalizing wires 52 short circuit a 1st segment and a 7th segment, s...  
WO/2019/049432A1
Provided are a rotary electric machine manufacturing device and a rotary electric machine manufacturing method, wherein excellent work efficiency can be obtained by performing work continuously from coil segment formation to coil assembl...  
WO/2019/050623A1
A method of making an enhanced magnet wire insulation suited for an electric submersible motor application is described. The method includes drawing copper magnet wire to size and cleaning the copper magnet wire. The method includes pull...  
WO/2019/045341A1
The present invention relates to a high-voltage generator having multiple coil stators. More particularly, the high-voltage generator, according to the present invention, comprises at least two coil stators, which are non-magnetic coil s...  
WO/2019/043273A1
The present invention relates to a recharging system for electric vehicles. The system comprises: two identical batteries (1, 2) with two commutators (11, 12) for connecting the batteries to a motor (3) or to a recharging circuit (13, 15...  
WO/2019/043826A1
This electric motor is provided with a stator and a rotor. The stator has the following: a yoke that is disposed on the outer circumferential side of the stator which is formed in a ring shape; a plurality of teeth that protrude in the r...  
WO/2019/044149A1
[Problem] To provide a motor in which an increase in motor size is prevented and insulation between bus bars is ensured by means of a simple configuration. [Solution] A motor 100 is provided with: a rotor 20 including a vertically extend...  
WO/2019/041915A1
A motor and a compressor. The motor comprises a motor stator (10) and a motor rotor (20). The motor stator (10) comprises: a stator core (101), coil groups, and motor lead groups (103). The stator core (101) has a plurality of stator tee...  
WO/2019/041510A1
Disclosed are a stator (10) of a motor (100), a motor, and an aerial vehicle. The stator (10) of the motor (100) comprises a stator unit (12) and an outgoing line unit (14). The stator unit (12) leads out a coil lead. The stator unit (12...  
WO/2019/043053A1
The invention relates to an insulating device for the electrical insulation of a coil in an electrical machine, wherein the insulating device comprises at least one assembly aid feature, at which the insulating device is bent during asse...  
WO/2019/044713A1
A motor stator of the present invention is provided with: a divided-type stator core having a plurality of radially inwardly protruding teeth; flexible substrates which can be wound into a roll; through-holes provided in the substrates a...  
WO/2019/042690A1
The invention relates to a stator (8) for an electrical rotating machine (2), in particular for use in a pod drive (56), which stator has a laminated stator core (20) having coils (22). In order to achieve improved electrical and mechani...  
WO/2019/045305A1
An embodiment provides a stator comprising a stator core having a plurality of teeth and coils wound around the teeth, wherein the tooth includes a body around which the coil is wound and a shoe connected to the body, the shoe includes a...  
WO/2019/046427A1
A motor control method comprises detecting operating parameters of a motor system comprising a plurality of windings, a rotor, a stator magnetically coupled to the rotor and a plurality of power converters connected to the plurality of w...  
WO/2019/044953A1
A stator structure (1) according to an embodiment is provided with: a stator core (10); an insulator (20); a plurality of coils (30); a plurality of terminals (40); a terminal base portion (50); and a lead wire holding portion (60). The ...  
WO/2019/044515A1
An electric oil pump is provided which suppresses damage to electronic components in an inverter unit due to vibration and which can be made more compact. This electric oil pump 1 comprises a motor unit 10 having a shaft 11, a pump unit ...  
WO/2019/044957A1
Provided is an armature 14 comprising a rotary shaft 15, a core 18 secured to the rotary shaft 15, a winding 20 wound around the core 18, and a rectifier 19 that has claws 19a to which the winding 20 is connected and that is secured to t...  
WO/2019/044393A1
A stator 12 of a brushless motor 11 includes an insulator 24 having coil terminals 26 to which windings 25 are connected. The insulator 24 includes coil wound portions 51 around which the windings 25 are wound, a terminal mount portion 5...  
WO/2019/043692A1
An electrical machine or motor operates at uninterrupted continuous current in which magnets and windings are in continuous rings or cylinders. The motor is designed so that the field lines are homogeneous and perpendicular to the active...  
WO/2019/040956A1
The invention relates to a stator component for an electric machine. The stator component according to the invention comprises a plurality of electric conductor elements which are arranged in the inner grooves of a stator core such that ...  
WO/2019/038139A1
The invention relates to a winding piece (1), in particular in the form of a hairpin, which is provided to be inserted into the grooves (7) of an electric machine, comprising two limbs (2) and a curved transition region (3), which connec...  
WO/2019/039204A1
An electric motor (1) is provided with a stator core (15), an insulator (3), a terminal portion (8), a winding (4), a mold body (6), and a printed board (5). The stator core is provided in the periphery of a cylindrical rotor having a to...  
WO/2019/039262A1
The objective of the present invention is to reduce the axial direction length of a stator by reducing the winding height, to achieve a reduction in the size of a rotating electrical machine. An insulator 10 includes an insulator main bo...  
WO/2019/038090A1
The invention relates to a method for manufacturing a rotor (17) for an electrical machine (12) with a contactless power transmission system (21), wherein an end winding cover (31) is arranged on an end side (17') of a laminated core (29...  
WO/2018/195559A3
A rotating field machine (200) including a stator (140) and a rotor (150) are provided. In particular, a dual-winding rotating field machine (200) in which the stator (140) includes two separate windings can be provided. In one example i...  
WO/2019/038421A1
The invention relates to a generator rotor (12) for a wind power plant, wherein the generator rotor (12) has at least one dividing plane (22a, 22b) in order to divide the generator rotor (12) into at least two segments (18, 20a, 20b). Th...  
WO/2019/039143A1
In the present invention, an insulating member disposed between a coil 55 and a plurality of tooth parts 53 of a stator core 51 of a stator 50 comprises a first insulating sheet 60B and a second insulating sheet 60C which cover a slot 56...  
WO/2019/034308A1
The invention relates to a method for producing an insulation paper (6) having a layer structure formed by an aluminium layer (6.1), a first carrier layer (6.2), an insulation layer (6.3) and a second carrier layer (6.4), comprising the ...  
WO/2019/035063A1
Electrical machines as provided herein can include a shaftless rotor with an annular array of permanent magnets; and a stator with an annular ferromagnetic core and a plurality of electromagnetic inductors about the ferromagnetic core. T...  
WO/2019/036496A1
A motor system comprises a device having a plurality of conductors coupled to a plurality of isolated connection bars, wherein the plurality of conductors is divided symmetrically into a plurality of conductor groups, and all conductors ...  
WO/2019/033797A1
A stator assembly of a motor, a motor, and an unmanned aerial vehicle. The stator assembly comprises: two printed layers (120), each of the two printed layers comprising a plurality of groups of conductive patterns; a first chip board (1...  
WO/2019/036461A1
A device comprises a rotor magnetically coupled to a stator, a plurality of slots for accommodating a plurality of conductors, wherein the plurality of slots is evenly spaced, and each slot is configured to accommodate at least one condu...  
WO/2019/034598A1
The invention relates to a wind power installation generator (130) having a rotation axis (152), a generator stator (132) and a generator rotor (134). The generator stator (132) and/or the generator rotor (134) have/has teeth (30) betwee...  
WO/2019/035400A1
A stator structure (1) according to an embodiment is provided with: a stator core (10); a first insulator (20) and a second insulator (30); a plurality of coils; and a plurality of pins (40). The stator core (10) is configured by laminat...  
WO/2019/029964A1
The invention relates to a rotor, in particular of an electrical machine, comprising a base body and at least one metallic end plate which is mounted on the base body, the base body and the at least one end plate have a continuous layer ...  
WO/2019/028998A1
An ammonia-resistant electric motor for a hermetic refrigeration compressor, comprising a stator and a rotor; when in a working state, characterized in that: the stator and the rotor of the ammonia-resistant electric motor for the hermet...  
WO/2019/028031A1
A brushless motor includes a rotor and a stator having four slots into which electrical coils are placed. The stator may include a means for limiting cogging. The brushless motor having a high torque constant, low coil resistance, low co...  
WO/2019/026423A1
A structure has: a tubular support surface extending in the magnetic core direction of a coil; and a coil constituted by a conducting wire wound on the support surface. The support surface is a quadrilateral shape in which the long sides...  
WO/2019/026371A1
Provided are a coil segment forming device, a coil segment forming method, and a rotating electric machine manufacturing device that are capable of forming a coil segment having various shapes without changing a forming component, have n...  
WO/2019/026370A1
Provided are a coil segment forming device, a coil segment forming method, and a rotating electric machine manufacturing device that are capable of forming a coil segment having various shapes without changing a forming component and hav...  
WO/2019/025044A1
Stator (20) for an electrical generator comprising: - a frame body (21) longitudinally extending along a longitu- dinal axis (Y) and including a stator yoke (22) and a plural- ity of teeth (33) radially protruding from the stator yoke (2...  
WO/2019/026227A1
This invention is provided with: a stator core (32a) having teeth (32c), which are magnetic pole teeth; and a coil (37) wound via an insulating member (38) mounted on the teeth (32c). The insulating member (38) is provided with restraini...  
WO/2019/024529A1
Disclosed is a nested winding used for a non-cogging electric motor, wherein the winding is formed of n nested coils with different inner and outer diameters, and coils with the same phase are connected in parallel or in series, wherein ...  
WO/2019/025353A1
The invention relates to the rotor of a rotating electrical machine, comprising: a stack (2) of magnetic laminations (113) defining slots (4); bars (10) of a first electrically conductive material, received in the slots (4); a second ele...  
WO/2019/025252A1
The present invention relates to a method and a device for producing an electrotechnical coil. In order to reproducibly economically produce an electrotechnical coil while achieving an increased fill factor or groove fill factor in a rel...  
WO/2019/025344A1
The invention relates to a rotor (1) for a rotary electric machine, having a stack of magnetic laminations (2) that each have perforations (3), the superposition of these perforations (3) within the stack (2) forming notches (4), at leas...  
WO/2019/027197A1
The present invention relates to a high-voltage power generator having a single coil stator. More specifically, the high-voltage power generator according to the present invention includes one coil stator, which is a non-magnetic coil st...  
WO/2019/026422A1
A structure having: a tubular support surface extending in the magnetic core direction of a coil; and a coil constituted by a conducting wire wound on the support surface. The support surface is a quadrilateral shape in which the long si...  

Matches 401 - 450 out of 40,102