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Matches 51 - 100 out of 46,850

Document Document Title
WO/2017/031178A1
An apparatus is provided for forming an axial flux permanent magnet synchronous motor. The apparatus includes a stator assembly including a plurality of stator poles spaced about a stator shaft, each comprising a winding. Adjacent pairs ...  
WO/2017/029926A1
An axial gap type dynamo-electric machine (1) comprises: a stator (2) provided with a magnetic core (21) and an exciting coil (22); a rotor (3) provided with a plurality of permanent magnets (4) circumferentially arranged around a rotati...  
WO/2017/028021A1
System and method can support a servo system (100). The servo system (100) comprises a motor with a rotor (101) and a stator (102), wherein said rotor (101) is arranged internally to said stator (102). Furthermore, said rotor (101), whic...  
WO/2017/027972A1
A cooling arrangement cast into a generally cylindrical stator having longitudinal channels provided on an internal surface thereof is described herein. The cast cooling arrangement comprising a cast heat-storing element and conduits def...  
WO/2017/025233A1
The invention relates to a rotor (7) of an electric machine (1), which rotor has a bell shape, wherein the rotor (7) has a cylindrical segment (42), wherein the rotor (7) has a conical segment (43), wherein the cylindrical segment (42) h...  
WO/2017/026065A1
A rotor 1 has: a shaft 2; a ring-shaped rotor core 3 having an inner circumferential surface having a diameter larger than that of the outer circumferential surface of the shaft 2 and having a groove portion 15 on the inner circumferenti...  
WO/2017/024409A9
An electric machine comprising a first carrier having an array of electromagnetic elements and a second carrier having electromagnetic elements defining magnetic poles, the second carrier being arranged to move relative to the first carr...  
WO/2017/024946A1
A rotor for use in a motor and a motor adopting the same. The rotor for use in the motor comprises an iron core (1) and a magnet portion (2) arranged at a magnet area (3) of an inner surface of the iron core. A groove is configured at th...  
WO/2017/026073A1
A stator comprising: a plurality of windings (84) arranged circumferentially at equal intervals; spacers (90) inserted into the spaces between the plurality of windings (84); and resin parts filled into the spaces into which the spacers ...  
WO/2017/024409A1
An electric machine comprising a first carrier having an array of electromagnetic elements and a second carrier having electromagnetic elements defining magnetic poles, the second carrier being arranged to move relative to the first carr...  
WO/2017/022104A1
A first magnet wire (14-1) is continuously wound around a first core piece (131), a second core piece (132), a third core piece (133), a fourth core piece (134), a fifth core piece (135), and a sixth core piece (136). A second magnet wir...  
WO/2017/021078A1
A rotor for an electric machine, wherein the rotor comprises a plurality of stack elements (100, 100', 100", 100"') and each of the stack elements (100) comprises material of first magnetic conductance. Each of the stack elements (100, 1...  
WO/2017/022107A1
A rotating electric machine rotor 20 is provided with: a shaft 21; a small diameter iron core 22 fixed to an outer peripheral surface of the shaft 21; a large diameter iron core 23 which is disposed with a gap from the small diameter iro...  
WO/2017/021647A1
The invention mainly relates to a rotor (12) for a rotary electric machine (10), said rotor including: a rotor body (19) comprising: a core (25) including a central winding section (32) and two magnetic wheels (28, 29), characterised in ...  
WO/2017/021244A1
The invention relates to an air-cooled electric motor (1) having a parallel circuit of two fan wheels (6, 7). The electric motor comprises a belt tensioner (3) attached on a fixed bearing side (2) of the electric motor (1), an inverter h...  
WO/2017/021058A1
A rotor for a synchronous reluctance machine having an even number 2p of poles circumferentially spaced at an angle α, with α=2π/2p, said rotor comprising a substantially cylindrical laminate stack having a plurality of magnetically c...  
WO/2017/023250A1
A permanent magnet synchronous motor includes a stator, a rotor rotatable relative to the stator, and a magnetic structure with a low coercive force magnet and a high coercive force magnet that are arranged magnetically in series with re...  
WO/2017/022103A1
A first core piece (131), a second core piece (132), a third core piece (133), a fourth core piece (134), a fifth core piece (135), a sixth core piece (136), a seventh core piece (137), an eighth core piece (138), and a ninth core piece ...  
WO/2017/022021A1
This rotor for a rotary electric machine has a first magnet group provided to a first core member, and a second magnet group provided to a second core member which are arranged so as to be adjacent to each other in the axial direction. T...  
WO/2017/016724A1
A rotor of an electric machine is already known, which has receiving openings and has permanent magnets which are received in the receiving openings and are retained in the receiving openings by means of a synthetic resin which is design...  
WO/2017/016394A1
Disclosed are a motor rotor, motor, and motor assembling method. The motor assembling method comprises a rotor assembling process, the rotor assembling process comprises: sleeving elastic rings (3) onto shaft shoulders (12) on two sides ...  
WO/2017/016735A1
The invention discloses a stator for an electrical machine, comprising a plurality of teeth which are each designed such that a winding can be arranged on them; wherein the teeth are at a first angle in relation to the longitudinal axis ...  
WO/2017/017526A2
A stator magnetic core and manufacturing process thereof and brushless motor comprising the stator magnetic core, wherein the stator magnetic core is made of iron -based amorphous material containing Co and V,, and the composition of the...  
WO/2017/018963A1
The wind power unit relates to the field of wind power engineering and can be used in the construction of wind power stations. The technical problem addressed by the invention is that of simplifying the construction, reducing the metal c...  
WO/2017/017878A1
In the present invention, in an injection step in which a bonded magnet material (26a) is extruded into a forming mold (40) that generates an electric field within a cavity (43), and the bonded magnet material (26a) is injected from an a...  
WO/2017/017526A3
A stator magnetic core and manufacturing process thereof and a brushless motor comprising the stator magnetic core, wherein the stator magnetic core is made of iron-based amorphous material containing Co and V, and the composition of the...  
WO/2017/012707A1
The core body as a constituent part of stators and/or rotors of electric machines has a main body (15) which is provided, along the circumference thereof, with grooves (17, 17'). At least some grooves (17) have an asymmetrical outline. T...  
WO/2017/014211A1
This motor includes a stator having a winding, and a rotor. The rotor rotates by being subjected to a rotating magnetic field generated when a drive current is supplied to the winding. The winding includes a first winding and a second wi...  
WO/2017/013266A1
The invention relates to a motoreducer consisting of a casing (16) comprising a brushless motor having at least two electrical phases, a rotor (9) rotating on an axle (2), and composed of a stator assembly (1) having at least two poles e...  
WO/2017/014212A1
A motor includes a stator having windings and a rotor which rotates upon being subjected to a rotating magnetic field produced by a driving current being fed to the windings. The rotor includes a rotor core and a first magnet magnetic po...  
WO/2017/013646A2
An Electrical Linear Motor having a number of electrical windings with long linear sections, said sections being arranged parallel to the linear path of the motor. A unique row of equidistant magnets (magnet row), parallel to the linear ...  
WO/2017/013646A3
An Electrical Linear Motor having a number of electrical windings with long linear sections, said sections being arranged parallel to the linear path of the motor. A unique row of equidistant magnets (magnet row), parallel to the linear ...  
WO/2017/012810A1
The invention relates to an annular stator for an electric generator for a wind turbine, comprising a plurality of grooves (17) for accommodating the stator winding, and a magnetic yoke. Several sets (15) of cooling channels (19) which c...  
WO/2017/014616A1
The claimed invention relates to power engineering and can be used as a drive with a wide power range. The technical result is an increase in motor efficiency. In the claimed asynchronous electromagnetic motor, a tyre-shaped stator compr...  
WO/2017/012766A1
The invention relates to a rotor (10) for a reluctance machine (E), wherein the rotor (10) has a laminate stack (14) with layers (16), each of the layers having a plurality of flux-conducting portions (24) which are formed in each case b...  
WO/2017/013325A1
The invention mainly relates to a motor vehicle starter stator (3) including: a body (31) equipped with a yoke (32) and pole shoes (33), coils (35), each coil (35) being wound around a corresponding pole shoe (33), one coil (35) and one ...  
WO/2017/012765A1
The invention relates to an electric machine (10) having a stator (16) and a rotor (28). The rotor (28) has, per pole (14), a respective first magnetic pocket (34) with a first magnetic element (36) arranged therein and a second magnetic...  
WO/2017/014015A1
A rotor 2 equipped with: a rotor core unit 4 having a rotor core 20 affixed to a shaft 1 so as to be integrally rotatable, and a plurality of permanent magnets 21 attached to the rotor core 20 in the circumferential direction; and a sing...  
WO/2017/015638A1
A DC electric motor having a stator mounted to a substrate, the stator having a coil assembly having a magnetic core, a rotor mounted to the stator with permanent magnets distributed radially about the rotor, the permanent magnets extend...  
WO/2017/014713A1
The invention relates to the field of electrical engineering, and specifically to low-speed electric generators, and may be used predominantly in wind-energy and hydropower installations. A magnetoelectric generator contains a plurality ...  
WO/2017/014461A1
Provided is a washing machine motor capable of efficiently generating torque by improving a winding factor of coils with a relatively simple configuration. The washing machine motor (12) has an outer rotor (20), an inner rotor (30), and ...  
WO/2017/014207A1
A motor includes a stator having a winding, and a rotor. The rotor rotates by receiving a rotational magnetic field generated by drive current supplied to the winding. The winding includes a first winding and a second winding, the first ...  
WO2017009969A1
A rotor (3) is equipped with an iron core (4) having a cylindrical or columnar shape, and a plurality of magnets disposed at equidistant spacing in the circumferential direction with respect to the center axis (C) of the iron core (4) an...  
WO2017008685A1
Disclosed is a stator structure (1) having printed circuit board windings. The stator structure comprises at least three phases of windings (2), wherein each phase of the windings comprises a pair of winding units having identical struct...  
WO2017009924A1
In the present invention, the adjacent teeth (72a, 72b) of a first stator core (7a) and a second stator core (7b) are coupled by teeth coupling parts (73a, 73b) configured from magnetic bodies.  
WO2017011674A1
A brushless motor includes a printed circuit board having a plurality of locating holes therethrough; and an upper insulating bobbin including a plurality of locating bosses distributed along a circumference direction of an upper surface...  
WO2017009550A1
The present invention proposes a rotary electric machine (1) for a motor vehicle. Said rotary electric machine (1) includes a bearing (7), an electronic assembly (9) arranged to be assembled with the bearing (7) and to comprise all the p...  
WO2017009902A1
An electric motor 1 is provided with a rotor 3 having a rotor magnet 20. The rotor magnet 20 includes: an annular back yoke 23 that is formed by molding a resin which contains soft magnetic powder and/or ferrite powder; and an annular re...  
WO2017008704A1
A brushless direct current motor comprising a stator iron core (28), a magnet exciting coil (20) winded to the stator iron core (28), a motor shaft (22) and a rotor mounted to the motor shaft (22), the rotor comprises a rotor iron core (...  
WO2017011682A1
A brushless motor includes a stator having stator core and winding teeth evenly distributed on the stator core; and a rotor rotatably disposed within the stator with the winding teeth facing the rotor, where the rotor has a rotor core an...  

Matches 51 - 100 out of 46,850