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Matches 601 - 650 out of 44,834

Document Document Title
WO/2015/001106A1
This range (100) of at least two actuators (1a; 1b; 1c; 1d), comprises a first actuator (1a), which includes a first motor (4a) delivering a first torque. The first motor (1a) comprises a first rotor and a first stator which are position...  
WO/2014/209873A1
The invention relates to a charging apparatus (20) for a combustion engine, comprising a compressor (1) which has a compressor housing (2) in which a compressor wheel (3) is arranged, said compressor wheel being mounted on one end (4) of...  
WO/2014/207101A1
The invention relates to a sheet metal lamination, in particular for forming a stator core for an electromagnetic machine. The sheet metal lamination contains a front side and a back side; an annular element, which has a center point, an...  
WO/2014/205523A3
It is designed for traction motors in motor-in-wheels, fans, and direct driving electric machines. The inner stator (1) consists of pole elements (13) comprising external periphery (14), core (15), part of yoke (16), externally wound bob...  
WO/2014/207095A1
The invention relates to a lamination, in particular for forming a rotor core for an electromagnetic machine, wherein the lamination includes a front side and a rear side; a main body having a centre point, an inside and an outside; at l...  
WO/2014/208469A1
 In conventional motors, a diffused magnet cannot be used in, e.g., large motors and other motors in which a large magnet is used, and as a result, it is not possible to obtain a sufficient demagnetization resistance in a large motor. ...  
WO/2014/210094A1
The present invention relates to a supercharging apparatus (20) for a combustion engine (21) comprising an electrically drivable compressor (1), which has a compressor housing (2) in which a compressor wheel (3) is arranged, which compre...  
WO/2014/208110A1
The purpose of the present invention is to provide an axial type rotating electrical machine with improved torque and efficiency relative to the size of the rotor. The axial type rotating electrical machine is provided with a stator havi...  
WO/2014/207208A3
The invention concerns an electrical machine, in particular an alternating current generator, comprising a rotor (3), which has at least two poles (9, 10), and a stator (7) which surrounds the rotor (3) in annular manner and has a yoke (...  
WO/2014/205523A4
It is designed for traction motors in motor-in-wheels, fans, and direct driving electric machines. The inner stator (1) consists of pole elements (13) comprising external periphery (14), core (15), part of yoke (16), externally wound bob...  
WO/2014/208867A1
The present invention relates to a stator for a motor including: a stator core having a circular base along which a plurality of first holes is formed vertically and a plurality of teeth formed radially around the outer peripheral surfac...  
WO/2014/205524A3
It is designed for re-charging accumulator battery and for producing electric energy with rectified voltage for movable vehicles or for unmovable devices and/or objects. There is reduced radial dimension at increased output current and p...  
WO/2014/208582A1
 To provide a synchronous rotor for a rotary electrical machine, and a method for manufacturing a synchronous rotor for a rotary electrical machine, in which sufficient resistance to centrifugal force is imparted to a rotor core, where...  
WO/2014/203437A1
Provided is a so-called Lundell generator capable of avoiding eddy current occurring in a rotor iron core without requiring a complicated structure. The generator comprises a stator (10), a rotating shaft (20), first and second rotor iro...  
WO/2014/202985A3
A rotor (14) for a rotating electrical machine is disclosed. The rotor (14) comprises a plurality of poles (24), each of the poles comprising a plurality of damper slots (30) for damper bars (32). The rotor is designed for use with a mac...  
WO/2014/204056A1
A brushless DC motor according to the present invention comprises: a stator coupled to the outer circumference of a shaft; a plurality of electromagnets radially coupled to the outer circumference side of the stator; a rotor arranged on ...  
WO/2014/202411A1
The invention relates to a pump (1), having a DC pump drive motor (8) comprising a stator winding (10) which can be electrically driven, and comprising a rotor (13) which is mounted such that it can be driven in rotation in the field of ...  
WO/2014/202397A3
The invention relates to a pump (1) having a drive motor (8) having a stator coil (10) that can be electrically actuated and having a rotor (13) mounted in a rotationally drivable manner in the field of the stator coil (10) in a wet cham...  
WO/2014/204612A1
A rotor includes: a shaft; a core around the shaft; at least one end ring connected to rotor bars that are at least partially enclosed in the core; and means for balancing the end ring around the shaft in a pre-balancing spinning process...  
WO/2014/203849A1
An M-phase rotating electric machine (10) is formed by housing a rotor (14) and a stator (15) in a case (11), said stator being formed by winding a coil around each of a plurality of teeth (25) disposed in a radial fashion. In the rotati...  
WO/2014/199946A1
In a motor (1), a magnet (6) is configured so that four pairs of S-poles and N-poles are formed at equal angular intervals, and a stator core (8) has six salient poles (80) formed thereon. Of the plurality of salient poles (80), a first ...  
WO/2014/199039A2
The moving part (3), designed to move past a fixed stator with coils, comprises a metallic chassis (9) on which are mounted magnets (10), arranged in parallel rows (13), with alternating polarity. The chassis comprises a set of retaining...  
WO/2014/199769A1
In this motor, a rotor is constituted by a small angle rotor portion and a large angle rotor portion having magnet end-to-end angles different from each other, said magnet end-to-end angles being a plane angle between lines connecting ea...  
WO/2014/199039A3
The moving part (3) of a linear or rotary electrical engineering machine comprises a metallic chassis (9) on which are mounted permanent magnets (10) arranged in parallel rows (13), having alternating polarity. The chassis (9) comprises ...  
WO/2014/199466A1
A motor (50) with a permanent magnet embedded therein comprises: a rotor (100); a stator (1); permanent magnets (14) inserted into magnet housing holes (13); and slits (9) at positions to the outside of each of the magnet housing holes (...  
WO/2014/198275A1
This invention relates to a large electrically excited synchronous generator (100), comprising a stator (101), and a rotor or rotor coreback (102) comprising an excitation coil (103) generating a magnetic field during use, wherein the ro...  
WO/2014/199267A3
An electric motor or generator having a stator (252) with stator teeth for mounting electrical coils and a rotor (240), wherein the stator (252) has a first surface that is substantially perpendicular to an axis of rotation of the rotor ...  
WO/2014/196065A1
[Problem] To prevent a rotating electrical machine from affecting a power conversion apparatus due to overvoltage. [Solution] An overvoltage protection apparatus (3) has: an inverter apparatus (10), which has a converter section (11), di...  
WO/2014/195615A1
The invention relates to a synchronous electric motor with permanent magnets (1, 11), of the type that comprises a wound stator (11) having axially extending stator teeth (13) formed in a frame (10), and a rotor (1) having a plurality of...  
WO/2014/195613A1
The invention relates to a rotor (1) which includes a plurality of permanent magnets (3) arranged in first recesses (4) which extend axially and are regularly distributed between a circumferential portion (5) and a central portion (6) of...  
WO/2014/195999A1
A synchronous motor comprises: a stator wherein a concentrated winding is arranged to surround teeth (2b) in nine slots formed in a stator core (2); and a rotor disposed on the inner diameter side of the teeth (2b) and having ten-pole pe...  
WO/2014/195002A3
The invention relates to a stator (8) for an electric motor, having a star-shaped laminated stator core (13) and a cylindrical stator yoke (7) composed of stacked metal rings (1) in which the star-shaped laminated stator core (13) can be...  
WO/2014/196353A1
Provided is a 10-pole/9-slot synchronous motor comprising nine teeth (2b) that are divided into three adjacent phases. The stator core (2) is formed so that when the width of a tooth tip section (2c) that is provided to the inner diamete...  
WO/2014/195002A2
The invention relates to a stator (8) for an electric motor, having a star-shaped laminated stator core (13) and a cylindrical stator yoke (7) composed of stacked metal rings (1) in which the star-shaped laminated stator core (13) can be...  
WO/2014/192683A1
 A permanent-magnet-type rotating electrical machine is provided with a stator (12), a rotor (14) rotatably provided on the inner side of the stator (12), and a permanent magnet (26) embedded inside the rotor core (24) of the rotor (14...  
WO/2014/192350A1
A stator core (2) which is provided with: an inner ring core (3) which comprises, a plurality of teeth (6) disposed in the circumferential direction, and a connection section (7) which connects the inner peripheral sections of the plural...  
WO/2014/191167A2
The invention relates to an electrical wheel drive for a wheel (17), comprising a rotor (20) and a split stator (12). According to the invention, the stator is divided into two sub-stators (13a, 13b) which, by means of variable electrica...  
WO/2014/192130A1
A multiple-polyphase AC dynamo-electric machine provided with the following: an armature that has a stator core, said stator core being provided with a plurality of magnetic teeth, and multiple polyphase-winding groups wound around said ...  
WO/2014/192459A1
In conventional stators having the groove section formed on the outer peripheral surface of a core being a through-groove, the flow of magnetic flux is obstructed by the groove section and motor efficiency is reduced. This stator (10) co...  
WO/2014/192609A1
[Problem] To simplify the handing of the lead wire of a coil, having enabled the obtaining of a high torque by means of a plurality of stages of slim stators. [Solution] This inner rotor motor is provided with: a rotor (20) that has a ma...  
WO/2014/192076A1
In a rotating electric machine iron core, a first end of a back yoke portion is connected to a second end of the back yoke portion of an adjacent divided iron core rotatably around an axis portion. The divided iron cores are configured b...  
WO/2014/192608A1
[Problem] To increase motor efficiency and production characteristics. [Solution] In this inner rotor motor, which is provided with a rotor (20) that has a magnet and is supported rotatably and a stator (60) positioned at the periphery o...  
WO/2014/194134A1
A generator is provided having a first array of magnets and a second array of magnets. The first array is typically disposed in a first elongated Halbach configuration and the second array of magnets is disposed in a second configuration...  
WO/2014/190661A1
A motor rotor structure comprises an internal rotor core (1) and an external rotor core (2). The external rotor core (2) is nested outside the internal rotor core (1), and an interval is formed between the internal rotor core (1) and the...  
WO/2014/192557A1
This rotary machine comprises a rotor and a resin-molded stator. The stator includes a stator core, a coil, a molded part, a draw-out wire, a bushing, and a bushing support frame. The stator core is formed by layering steel sheets. The c...  
WO/2014/188737A1
Provided is an outer rotor type permanent magnet synchronous motor which has a larger torque density and output density. The outer rotor type permanent magnet synchronous motor comprises: stators (2A, 2B) having armatures secured directl...  
WO/2014/188628A1
A rotor used for an inner rotor motor includes a plurality of magnets arranged circumferentially around the center shaft, and a rotor core made of a magnetic body. The rotor core has an inner core and a plurality of outer cores. The plur...  
WO/2014/188766A1
Provided is a small size and inexpensive rotating electric machine by structuring the rotating electric machine such that an end surface of a magnet and an end surface of a metal tube do not contact each other. A rotating electric machin...  
WO/2014/189701A9
A rotor assembly (164) is provided for a switched reluctance motor (160) in which nonmetallic, nonconductive pins (5) pass through a stack (2) of magnetic laminate plates (3).  
WO/2014/188757A1
Provided is a rotor for a rotating electric machine that can improve torque characteristics while suppressing inertia increase in the rotating electric machine, a rotating electric machine provided with such rotor, an electric drive syst...  

Matches 601 - 650 out of 44,834