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Matches 101 - 150 out of 47,249

Document Document Title
WO/2017/043858A1
The present invention relates to a rotor and a motor including the same and, more specifically, to a rotor capable of more intensively using the magnetic flux of magnets, and a motor including the same. According to an embodiment of the ...  
WO/2017/042886A1
Provided is a permanent magnet-type rotating electric motor achieving an improvement in efficiency and a reduction in noise and vibration while easily maintaining the formability of a rotor core and also provided is a compressor using th...  
WO/2017/042485A1
The invention mainly concerns a stator (9) of a rotary electric machine, in particular intended for an electric compressor for a motor vehicle, said stator (9) comprising a body (16) having: -a yoke (28), and -a plurality of teeth (27) a...  
WO/2017/042517A1
The invention relates to a rotating electrical machine stator, particularly for a motor vehicle electric compressor, the stator comprising a body (16) having: - a yoke (28); - a plurality of teeth (27) angularly distributed over an inner...  
WO/2017/043865A1
The present invention relates to a rotor and a motor including the same and, more specifically, to a rotor capable of more intensively using the magnetic flux of a magnet and a motor including the rotor. According to one embodiment of th...  
WO/2017/044090A1
A synchronous reluctance machine includes a rotor having a plurality of rotor poles disposed about an axis. A first rotor pole of the plurality of rotor poles includes a body portion having an interior surface, a first discrete portion, ...  
WO/2017/041995A1
In an electrical machine (1) comprising a laminated core (4), cooling tubes (3) are located in the laminated core (4), wherein couplings (30, 31, 32, 40, 41, 42) connect the cooling tubes (3), wherein a first coupling type (11) has a T-s...  
WO/2017/042484A1
The invention mainly concerns a stator (9) of a rotary electric machine, in particular intended for an electric compressor for a motor vehicle, said stator (9) comprising a body (16) having: -a yoke (28), -a plurality of teeth (27) angul...  
WO/2017/042516A1
The invention mainly concerns a rotary electric machine, in particular intended for an electric compressor for a motor vehicle, the machine comprising a stator, said stator comprising a body (16) having: - a yoke (28), - a plurality of t...  
WO/2017/042506A1
The invention mainly concerns a rotary electric machine, in particular intended for an electric compressor (1) for a motor vehicle, said machine comprising: - a rotor (10) mounted to rotate about an axis of rotation, - a stator (9) surro...  
WO/2017/042487A1
A stator (9) for a rotating electrical machine, particularly for a motor vehicle electric compressor (1), the stator (9) comprising a body (16) having an outer periphery delimited by a cylindrical surface, the body (16) having: a yoke (2...  
WO/2017/043601A1
[SOLUTION] The stator core for a motor according to the present invention is configured by joining, in the circumferential direction, a plurality of laminates which are each formed by laminating a plurality of electromagnetic steel sheet...  
WO/2017/042646A1
Provided is a permanent magnet rotary electric machine, provided with: a stator (2), provided with a stator core (6) and an armature winding (8) arranged in the stator core (6); and a rotor (3), provided with a rotor core (12) and perman...  
WO/2017/042273A1
A magnet arrangement (100) for interacting with drive coils of an electric motor comprises a first drive magnet (110), a second drive magnet (120), and a compensation magnet (130) which are arranged between a side (103) of the magnet arr...  
WO/2017/036353A1
An alternating hybrid excitation component and applications thereof in a rotating motor, linear motor, and transformer. The alternating hybrid excitation component consists of iron core layers (1, 6) and several magnetic insulation layer...  
WO/2017/037459A1
A framework is disclosed for holding magnets to provide a stator for an electric motor, in particular for a starter motor. The framework is adapted to removably receive, retain and space apart a plurality of magnets within the framework ...  
WO/2017/036354A1
A permanent magnetic reluctance motor with independent AC excitation by an outer rotor. Permanent magnet (13, 17) units and magnetizer (12, 19) units are disposed on a rotor field spider, the number of the permanent magnet (13, 17) units...  
WO/2017/037840A1
A type of power generation device equipped with a stator module and a rotor module. The stator module has a casing and a first magnetic guide module. The first magnetic guide module has core parts, coils wound around the core parts, and ...  
WO/2017/036745A1
The invention relates to an electric machine (1), comprising a rotor (6) and a stator (2) having a horizontal peripheral direction (14), wherein the rotor (6) and the stator (2) interact electromagnetically, wherein the stator (2) has a ...  
WO/2017/038859A1
A motor (1) is provided with: a stator (2) in which a plurality of magnet parts (6), which have a coercive force functioning as a permanent magnet and in which the magnetization direction can be reversed by a predetermined magnetization ...  
WO/2017/038326A1
Provided are a rotor having good productivity, a rotating electrical machine provided therewith, and a method of manufacturing a rotor. This rotor for a rotating electrical machine is provided with a permanent magnet 18 and a rotor iron ...  
WO/2017/036727A1
Rotors for electric motors of electric compressors, having a drive shaft (10) and having one or more magnet rings (12, 14, 16), which are arranged one axially behind the other and are adhesively bonded directly to the drive shaft (10), a...  
WO/2017/038311A1
Provided are a rotor for a rotary electric machine, a rotary electric machine, and a vehicle, with which the concentration of stress generated in magnet insertion holes of a rotor core can be alleviated, enabling high-speed rotation. Thi...  
WO/2017/036798A1
The invention relates to a method and to an assembly device for assembling a rotor segment of an electric machine, wherein the rotor segment at least has a rotor shaft, at least one laminated core joined to the rotor shaft, and two press...  
WO/2017/038837A1
To provide a dynamo-electric machine with which it is possible to improve electrical characteristics by reducing the leakage magnetic flux and increasing the effective magnetic flux. In order to achieve this, a magnetic pole head (23) fo...  
WO/2017/038489A1
A rotor iron core is formed by stacking a plurality of iron core plates (1) provided with: inner-circumferential-side iron core parts (2); outer-circumferential-side iron core parts (3); magnet insertion holes (5); radial-direction coupl...  
WO/2017/037389A1
The present invention proposes a rotor for a rotary electric machine of a motor vehicle. The rotor (4), mounted rotatably about an axis (X), comprises at least one magnetic element (29) and one pair of pole wheels (17) each comprising: -...  
WO/2017/032872A1
The invention concerns a piece of motor vehicle electrical equipment (1), said equipment comprising: - a rotary electric machine (7), - a housing (8) arranged to receive the machine, - a damper (30; 31) positioned between the machine and...  
WO/2017/032543A1
The invention relates to a synchronous reluctance machine (20), in particular a motor or a generator with a power of greater than 300kW, comprising a stator (1) and a rotor (3) which is spaced apart from said stator by an air gap (19), w...  
WO/2017/032536A1
The invention relates to a rotor (1) for a permanent-magnet excited electrical machine. The rotor (1) comprises a holding pocket (2) which is formed by a recess (3) of the rotor (1) and is configured to receive a permanent magnet (8), wh...  
WO/2017/033873A1
The purpose of the present invention is to provide: a stator core which is formed by stacking electromagnetic steel sheets and which has consistently controllable iron loss: and a motor equipped with the stator core. Iron loss is consist...  
WO/2017/033794A1
Provided are: an armature the manufacture efficiency of which is improved; and a manufacturing method for the armature. In a cross section orthogonal to the central axis C of an annular core 2, a connection projection 22 and a connection...  
WO/2017/033001A1
A magnetically geared apparatus (400), a pole piece component (420) and a plurality of pole pieces (422) for such apparatus are disclosed. The magnetically geared apparatus (400) comprises the pole piece component (420) and the pole piec...  
WO/2017/032429A1
The invention relates to a compressor for refrigerant having a compressor housing, said compressor housing being provided with a suction inlet and a pressure outlet, said compressor comprising a compression unit, arranged in a compressio...  
WO/2017/033239A1
A dynamo-electric machine includes: a rotor core rotating about a rotation axis; a plurality of first magnets arranged side by side in the circumferential direction of the rotor core and embedded in the rotor core; a second magnet which ...  
WO/2017/033229A1
A permanent magnet-embedded motor 5 is provided with: a cylindrical stator core 52a configured by laminating, in the frame axis direction, first annular cores disposed inside of the cylindrical frame, and second annular cores disposed ad...  
WO/2017/029216A1
The invention relates to a rotor stack for a synchronous reluctance machine, which rotor stack consists of a plurality of stacked lamination cuts having flux barriers for forming salient rotor poles, wherein flux barriers of adjacent lam...  
WO/2017/029308A1
An electric machine comprises a rotor being rotatable around a longitudinal centre axis of rotation. The rotor comprises poles (120, 130, 140, 150) distributed at an equal angular distance around a circumference of the rotor. Each pole (...  
WO/2017/028318A1
A starter-generator structure (10) for a gas turbine and the gas turbine. The starter-generator structure for a gas turbine comprises a stator (18) and a rotor (20) rotating relative to the stator (18). The rotor (20) comprises a rotatin...  
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...  

Matches 101 - 150 out of 47,249