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Matches 1 - 50 out of 49,703

Document Document Title
WO/2018/108492A1
The invention relates to an electric drive motor comprising a stator with teeth and grooves, and a permanent magnet rotor (1) that has a motor shaft and a laminated core (2) which is seated on said motor shaft and has at least a number o...  
WO/2018/110372A1
A motor element including at least a stator and a rotor, wherein the rotor includes: a first rotor part disposed at the center portion excluding the two end sections of a cylindrical body of the rotor; second rotor parts disposed at each...  
WO/2018/108968A1
The invention relates to a rotor (1) for an electric machine. The rotor (1) comprises a laminated rotor core (6), a filling element (5) made of an aluminum die-cast alloy which is cast onto the laminated rotor core (6), a first shaft jou...  
WO/2018/107725A1
Disclosed in the present application is a camera unit, the camera unit comprising a first optical packaging body, a first magnetic member, a second magnetic member, a third magnetic member, a counterweight, and first coils, the first mag...  
WO/2018/107501A1
Disclosed is a vehicle electric motor stator assembly with high thermal conductivity based on 3D phase transition heat pipe technology. The electric motor stator assembly comprises a case (1), 3D phase transition heat pipes (2), an iron ...  
WO/2018/109465A1
A stator for an electric motor or generator, the stator including a first circumferential portion and a second circumferential portion, wherein the first circumferential portion is oriented substantially perpendicular to the second circu...  
WO/2018/112066A2
A method for improving thermal conduction in a stator having electrically conductive windings wound in a plurality of gaps formed between adjacent pairs of a plurality of teeth of the stator. A plurality of interstitial spaces are formed...  
WO/2018/108279A1
The invention relates to a stator (100) of an electrical machine, comprising a plurality of stator teeth (110) arranged around a stator periphery which is adjacent to an air gap, every two adjacent stator teeth being separated by a stato...  
WO/2018/110300A1
This stator core 20 for a rotating electrical machine is provided with: a laminated core 21 in which a plurality of teeth 23, which project radially inwards from the inner circumferential surface of an annular back yoke 22, are arranged ...  
WO/2018/105452A1
An electric motor component including at least a stator and a rotor, said rotor including: a first rotor section disposed at a part excluding both ends of a cylindrical body of the rotor; and second rotor sections respectively disposed a...  
WO/2018/105626A1
One embodiment of the motor of the present invention comprises: a rotor having a shaft disposed along a center axis extending in one direction; and a stator disposed radially outside the rotor. The stator has: a stator core having an ann...  
WO/2018/106331A1
An electric machine is provided which includes a rotor disk extending along a radial direction and having a rotor flange attached to or formed integrally with the rotor disk and extending substantially along the axial direction. A plural...  
WO/2018/105473A1
Used is an iron core comprising: a laminate obtained by laminating a plurality of nanocrystal thin bands; a substrate; and a fastening part for fastening the laminate and the substrate together, wherein the upper surface and/or the lower...  
WO/2018/105890A1
A coil winding structure of a direct current motor for a vehicle, according to the present invention, comprises: a cover assembly (10); a yoke assembly (30) having a plurality of excitation poles (32) arranged between the cover assembly ...  
WO/2018/103969A1
The present invention relates to a permanent magnet synchronous electric motor (1) comprising a stator (2); a cylindrical rotor (3) that is composed of stacked magnetic steel laminations and that has annular and planar front and rear sur...  
WO/2018/104269A1
The present invention relates to a method for producing a rotor for a synchronous reluctance machine, said method having the steps of stacking a rotor core made up of multiple laminations (10) which are each provided with openings for fo...  
WO/2018/105046A1
Disclosed is a permanent magnet type rotating electric machine wherein a rotor has: a cylindrical rotating body capable of rotating with respect to a stator; and a plurality of permanent magnets, which face the stator, and which are bond...  
WO/2018/100946A1
A compressor (1) includes: a shaft (3); a motor unit (6) for rotating the shaft (3); a compressing unit (5) for compressing a refrigerant by rotation of the shaft (3); and a container (2) for storing therein the shaft (3), the motor unit...  
WO/2018/099632A1
The invention relates to a rotor (1) for an electric motor, the rotor (1) comprising a laminated core (2) made of a stack of laminations (20) insulated from each other, and a plurality of permanent magnets (3) are introduced into the lam...  
WO/2018/100309A1
The present invention proposes a rotor for a rotating electrical machine, in particular of a motor vehicle. The rotor (12) is rotatably mounted about an axis (X) and comprises: a rotor body formed by a pair of pole wheels (31), each pole...  
WO/2018/100835A1
This driving control device is provided with: a direct current voltage source; an inverter which, by switching a switching element, applies a driving voltage to a rotary electric machine and feeds a driving current; and a control unit wh...  
WO/2018/100276A1
The present invention concerns a brushless electric machine with a rotor having interior permanent magnets, characterised in that the rotor consists of a tubular core (1), said core (1) having N pairs of longitudinal slots (2, 3) having ...  
WO/2018/099973A1
The invention relates to a disc motor, comprising a rotor (10) having a permanent magnet region (12); a stator (20) having a coil carrier (20a) which has a plurality of pole feet (20b), wherein a coil (22) is wound around each pole foot ...  
WO/2018/101160A1
A magnet unit (30) is provided with a first permanent magnet (41), and a second permanent magnet having a lower residual magnetic flux density than that of the first permanent magnet (41). The first permanent magnet (41) and the second p...  
WO/2018/101330A1
[Problem] To provide a technology for properly preventing an insulating member from melting at the time of welding without decreasing motor efficiency. [Solution] A compressor according to the present invention is provided with: a motor ...  
WO/2018/100967A1
Provided is a rotor comprising a rotor core formed by a plurality of thin plate cores being laminated. One of the thin plate cores has an inner plate section constituting a part of an inner core section and a plurality of outer plate sec...  
WO/2018/099728A1
The invention relates to a stator for an electrical machine, the stator comprising a stator body (100) formed of individual stator laminations (110) and designed with axial boreholes (140). The stator body (100) has protrusions (130) on ...  
WO/2018/099541A1
The present invention relates to a rotor (10) for an electric machine (100) excited by a permanent magnet, comprising a plurality of permanent magnets (18), which form a plurality of rotor poles arranged around a circumference of the rot...  
WO/2018/100728A1
Provided is an outer rotor-type electric motor which can be manufactured with increased efficiency. This outer rotor-type electric motor is provided with: a permanent magnet; a magnet-holding body to which the permanent magnet is mounted...  
WO/2018/099507A1
The invention relates to a rotor of an electric motor, in particular in an electric camshaft adjuster, comprising a rotor core stack formed from individual rotor metal sheets (3), in which magnets (4) are maintained in receiving pockets ...  
WO/2018/100208A1
The invention relates to an axial flux motor (1) having at least one rotor (2), having at least one stator (3) which has a stator yoke (7) and at least one stator tooth (8) that is produced from a soft magnetic powder material, which sta...  
WO/2018/099811A1
The present disclosure relates to a rotor (3) for an electric machine (1). The rotor (3) includes a plurality of permanent magnets (6-n), each permanent magnet being mounted in a magnet aperture (10-n) formed in the rotor (3). A pluralit...  
WO/2018/101390A1
To minimize an increase in the size of a rotor and increase the effective magnetic flux of permanent magnets mounted on the rotor. Permanent magnets (1) used in a rotor (2) of a dynamo electric machine, wherein both of two magnetic pole ...  
WO/2018/100936A1
The electric motor rotor according to the present disclosure is provided with an iron core having a laminated body formed by laminating core sheets having a predetermined shape. The iron core has a plurality of laminated bodies, includin...  
WO/2018/101183A1
This electric motor element includes at least a stator and a rotor, wherein the rotor includes: a first rotor part that is arranged in a part other than both ends of a cylindrical body of the rotor; and second rotors part that are arrang...  
WO/2018/100396A1
An axial flux rotary generator comprising: two magnetic annuli; a coil annulus; the magnetic annuli and coil annulus having a common axis; the two magnetic annuli defining a plurality of magnetic fields around the common axis extending a...  
WO/2018/094842A1
A motor structure for use in an electric wheelchair, comprising: a shell (30), a front end cover (10), a rear end cover (40), a rotating shaft (501), a rotor (50), a commutator (70) which is sleeved on the rotating shaft (501) and which ...  
WO/2018/096887A1
The purpose of the present invention is to obtain a compact and low-noise permanent magnet type rotary electric machine having high efficiency. The permanent magnet type rotary electric machine is provided with: a stator core having mult...  
WO/2018/095606A1
The present invention relates to a sheet-metal element (2) for a rotor (1) in an electric motor (9), for which element a radial direction (200) and a circumferential direction (300) is defined. The sheet-metal element (2) is divided into...  
WO/2018/095969A1
The present disclosure relates to a rotor (3) for an electric machine (1). The rotor (3) includes a plurality of magnet poles (5a-f; 5a-h) each comprising one or more permanent magnets (6-n). The magnet poles (5a-f; 5a-h) are angularly s...  
WO/2018/097193A1
A rotor core 15 is provided with a stacked structure 20 in which a plurality of magnetic plates 50 are stacked in an axial direction L. In the stacked structure 20, the plurality of magnetic plates 50 are arranged in such a way that the ...  
WO/2018/096563A1
The present invention relates to a system for controlling electrical power generated by a permanent magnet machine, the permanent magnet machine coupled to an internal combustion engine, the system comprising a central processing unit co...  
WO/2018/096051A1
The invention mainly relates to a polar wheel (18) for an inductor of a rotating electrical machine, characterised in that it is made from a metal-containing material having a substantially fibre-free microstructure.  
WO/2018/096246A1
The invention relates to a motorised air circulation valve comprising a gear motor (1), a valve body (2), a rotary shaft (3) provided with a shutter (4), said rotary shaft (3) being rotated by said gear motor (1), said gear motor (1) com...  
WO/2018/095903A1
The invention relates to a synchronous machine having flux concentration. The problem addressed by the invention is that of providing a synchronous machine which enables improved properties in respect of the providing of torques together...  
WO/2018/097305A1
Permanent magnets (14) are inserted into magnet insertion holes (12b) of a rotor core (12). Rotor end plates (30) are disposed, so as to be in contact, with the end surfaces of the rotor core (12). The rotor core (12) and the rotor end p...  
WO/2018/095968A1
The present disclosure relates to a rotor (3) for an electric machine (1). The rotor (3) has a plurality of permanent magnets (6-n) mounted in magnet apertures (9) formed in the rotor (3). The permanent magnets (6-n) each have a referenc...  
WO/2018/090415A1
Provided are a rotor (100) and a permanent magnet synchronous motor having the same, a refrigerator compressor, and a dish washer. The rotor (100) used in the permanent magnet synchronous motor comprises a rotor core (1) and four magneti...  
WO/2018/092628A1
A rotor for rotary electric machine is equipped with a cylindrical yoke, a holder attached to the inner circumferential surface of the yoke, and multiple permanent magnets arranged in the holder at set intervals in the circumferential di...  
WO/2018/093552A1
An electric machine is provided which includes a rotor disk extending along a radial direction and having a rotor flange attached to or formed integrally with the rotor disk and extending substantially along the axial direction. A plural...  

Matches 1 - 50 out of 49,703