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Matches 451 - 500 out of 48,727

Document Document Title
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...  
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 ...  

Matches 451 - 500 out of 48,727