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Matches 701 - 750 out of 21,370

Document Document Title
WO/2012/164519
The invention relates to a rotor (1) of a rotating electric machine, having permanent magnets (7) and flux concentration. The rotor comprises a rotor casing (3) having radially oriented housings (5) in which the permanent magnets (7) are...  
WO/2012/164052
An electrical machine comprising: a first component having a first surface; a second component having a second surface, the first and second components being mounted such that the first surface is constrained to be movable in a cyclical ...  
WO/2012/159973
Generator rotor comprising a rotor rim and a plurality of permanent magnet modules arranged at one of an inner and outer circumference of said rotor rim, wherein the rotor rim comprises a plurality of rotor rings separated by gaps betwee...  
WO/2012/160841
Provided is a permanent magnet-type rotating electric machine in which a stator (20) is configured such that a plurality of split cores (21a, 21aa) each having teeth (22) facing a rotor (30) are joined such that split cores adjacent to e...  
WO/2012/161631
The invention relates to a rotary electric machine having a stator with winding and a rotor. According to the invention, the rotor (1) consists of an even number of separate units (6-11) of magnetisable material. The units (6-11) are joi...  
WO/2012/159661
The invention relates to a self-supporting housing (1) of a laminated core (5) of a stator (22) in a dynamo-electric machine (23), said housing (1) having the following features: a laminated core section (2) surrounding the laminated cor...  
WO/2012/159450
An external rotation type vehicle drive motor comprises a motor stator (2) and a motor rotor (3). The motor stator is arranged on a vehicle shaft (1) in an axially movable manner. The motor rotor is arranged outside the motor stator, and...  
WO/2012/159660
The invention relates to a dynamo-electric machine (23) comprising a self-supporting housing (1) that has a laminated core section (2) and at least one connecting section (3) in the axial extension of the laminated core section (2). The ...  
WO/2012/159660
The invention relates to a dynamo-electric machine (23) comprising a self-supporting housing (1) that has a laminated core section (2) and at least one connecting section (3) in the axial extension of the laminated core section (2). The ...  
WO/2012/159661
The invention relates to a self-supporting housing (1) of a laminated core (5) of a stator (22) in a dynamo-electric machine (23), said housing (1) having the following features: a laminated core section (2) surrounding the laminated cor...  
WO/2012/159791
The invention relates to an electrodynamic machine (1), which has an active unit (2) comprising at least one stator (3) and a shaft (6) comprising a longitudinal axis (7). The active unit (2) and at least a part of the shaft (6) are arra...  
WO/2012/157056
Magnet inserting holes (7a-7c), into which a plurality of permanent magnets are to be embedded for each pole, are formed on a rotor iron-core (6) in protrusion towards the center of the rotor, and pairs of magnetic-flux controlling holes...  
WO/2012/157107
In a method for manufacturing a rotor, a plurality of cut magnet pieces (31, 32) are assembled in a rotor core (10) with both cut surfaces (31a, 32a) of the cut magnet pieces (31),(32) in a engaged state. The production method for the ro...  
WO/2012/156103
Permanent-magnet electric machine comprising a stator and a rotor, wherein the stator has a coil arrangement and the rotor is provided with permanent magnet elements, an air gap is formed between the stator and the rotor, which air gap i...  
WO/2012/157384
With this press-fitting structure, when press-fitting the press-fitting surface (12a) of a rotary yoke (12), which comprises laminated steel plates, to the surface (13a) of the rotary shaft (13) to be press-fitted, first convex sections ...  
WO/2012/156103
Permanent-magnet electric machine comprising a stator and a rotor, wherein the stator has a coil arrangement and the rotor is provided with permanent magnet elements, an air gap is formed between the stator and the rotor, which air gap i...  
WO/2012/157935
The present invention relates to a water-pump motor, in which an air gap between the magnet of a rotor and a stator core is minimized so as to enable the use of an inexpensive ferrite magnet, wherein a stator core adopting an outer windi...  
WO/2012/156103
Permanent-magnet electric machine comprising a stator and a rotor, wherein the stator has a coil arrangement and the rotor is provided with permanent magnet elements, an air gap is formed between the stator and the rotor, which air gap i...  
WO/2012/152878
Generator rotor comprising a rotor rim and a plurality of permanent magnet modules and a plurality of anchors arranged at an outer or inner circumference of the rotor rim such that the anchors substantially fix the permanent magnet modul...  
WO/2012/151817
A permanent-magnet internal rotor motor comprising a stator assembly and an axle rotor (1) arranged internally. The stator assembly comprises a stator iron core (2) and a stator coil windingly arranged on the stator iron core (2). The st...  
WO/2012/152538
The invention relates to a bearing, in particular rolling contact bearing (1), comprising a first bearing ring (2), a second bearing ring (3) and an energy production unit (8) designed as a claw pole generator, wherein the claw pole gene...  
WO/2012/151818
A permanent-magnet external rotor motor comprising a stator assembly and a wheel-shelled external rotor (1). The stator assembly comprises a stator iron core (2) and a stator coil windingly arranged on the stator iron core (2). The stato...  
WO/2012/152537
The invention relates to an anti-friction bearing, comprising a bearing ring (2), a bearing cage (5) for receiving at least one rolling body (4), a power generation unit (8) which is configured as a claw pole generator, wherein the claw ...  
WO/2012/152068
A heterogenic motor comprises an armature assembly (400) and magnetic pole components (500), wherein the armature assembly (400) and the magnetic pole components (500) do relative movement around a common axial line (100). The armature a...  
WO/2012/153636
Provided is a polyimide resin varnish capable of forming an insulating layer having high inter-layer adhesion, high adhesion to a conductor, and excellent processing resistance. Also provided is an insulated electric wire having excellen...  
WO/2012/147244
An electric motor is provided with: a stationary part including a stator core with wrapped stator winding; a rotary part positioned rotatably with a shaft as the center thereof; a bearing for supporting the shaft; and a conductive bracke...  
WO/2012/146376
The aim of the invention is to more effectively operate hybrid vehicles. Said aim is achieved by a drive device for a motor vehicle, comprising a first electric motor that has a first stator (16) and a first rotor (18) located concentric...  
WO/2012/147310
Provided are a stator of a motor that can reduce loss occurring in a motor and contribute to a highly efficient motor, and a motor comprising this stator. The stator comprises a stator iron core (13) formed from a stack of a plurality of...  
WO/2012/149297
Embodiments of the invention provide an electric machine module including a housing. The housing can include a machine cavity. In some embodiments, an electric machine can be at least partially positioned within the machine cavity and ca...  
WO/2012/149297
Embodiments of the invention provide an electric machine module including a housing. The housing can include a machine cavity. In some embodiments, an electric machine can be at least partially positioned within the machine cavity and ca...  
WO/2012/147212
[Problem] To provide a laminated core for a linear motor with an improved core material yield. [Solution] A laminated core for a linear motor, said laminated core being equipped with teeth each having a back yoke section and a tooth sect...  
WO/2012/145527
A stator arrangement particularly suitable for use in an air-cooled generator or other such electric machine includes a stator with an outer stator surface, an opening therein defining an inner stator surface, and longitudinally opposed ...  
WO/2012/143088
The invention relates to a stator segment for a stator having a segmented design of an electric motor, to a stator composed of similar stator segments and to a method for producing a stator from stator segments, wherein the stator segmen...  
WO/2012/144386
The present invention provides a power generating device capable of changing magnetic force acting on an electromotive coil and obtaining efficient power generation. The power generating device comprises: a first permanent magnet member ...  
WO/2012/143089
The invention relates to a stator segment for a stator having a segmented design of an electric motor, to a stator composed of similar stator segments and to a method for producing a stator from stator segments, wherein the stator segmen...  
WO/2012/144059
The present invention addresses the problem of providing a motor rotor production method which increases the precision with which a shaft and a core comprising laminated steel sheets are assembled, and which enables high-performance moto...  
WO/2012/139821
The aim of the invention is to devise a novel concept for a drive device having an electric drive. According to the invention, a drive device (1) comprises at least one housing (15), at least one electric drive, said electric drive havin...  
WO/2012/139501
A motor rotor. A rotor iron core (20) is sleeved on a rotor shaft (10). End rings (30) are disposed at two ends of the rotor iron core (20). The rotor iron core (20) is formed by superposing several rotor laminations. A circle of uniform...  
WO/2012/139303
A rotor structure includes a rotor iron core and permanent magnets installed on the outer surface of the rotor iron core. A number of recesses are arranged on the outside of the rotor iron core. Sharp corners are provided on the both sid...  
WO/2012/141415
The present invention relates to a stator of a motor having a stator core 1 having a plurality of teeth 11 protruded therefrom and a slot 12 formed between the adjacent teeth 11; and at least one or more L-shaped coupling members 2 adapt...  
WO/2012/141932
Numerous arrangements for permanent magnets are disclosed that can focus the flux produced by the magnets. Depending on the particular application in which the disclosed designs and techniques are used, efficiency and reliability may be ...  
WO/2012/141414
The present invention relates to a rotor of a motor including: a cup-shaped rotor housing 1 having a side wall portion 11 formed along the outer peripheral surface thereof; a rotor core 2 disposed inside the side wall portion 11 of the r...  
WO/2012/139820
The aim of the invention is to devise a drive device, especially for a vehicle, which has an improved rotor arrangement. According to the invention, a drive device (1) comprises a rotor arrangement (6, 7) which is associated with an elec...  
WO/2012/139820
The aim of the invention is to devise a drive device, especially for a vehicle, which has an improved rotor arrangement. According to the invention, a drive device (1) comprises a rotor arrangement (6, 7) which is associated with an elec...  
WO/2012/139418
A permanent magnet synchronous motor with high torque density is related, which rotor comprises a rotating shaft (1), a rotor yoke (2) and a plurality of permanent magnetic poles (3). The rotor yoke (2) is fixedly connected with the rota...  
WO/2012/139419
A wide speed-regulation permanent-magnet synchronous motor, whose rotor comprises a rotating shaft (1), a rotor yoke (2) and plurality of permanent magnetic poles (3). Each permanent magnetic pole (3) is axial symmetrically mounted on th...  
WO/2012/141085
Provided is an electric motor configured in such a manner that the size of magnets is reduced to reduce cost and the density of magnetic flux is adjusted to effectively utilize magnet torque and reluctance torque. As a result of the conf...  
WO/2012/137430
Provided is a rotor core steel plate and a method for manufacturing the same wherein reinforcement for preventing an ineffective magnetic field and dealing with centrifugal force at a bridge part can be achieved with high productivity. A...  
WO/2012/136575
A rotor (2) for an electric motor, which rotor (2) comprises a plurality of laminated rotor sheets (4) arranged in layers and each provided with slots (6, 10); a number of permanent magnets (8) arranged within magnet slots (10) in the la...  
WO/2012/137465
The rotor unit has a plurality of rotating bodies which is arranged along a central axis. Each of the plurality of rotating bodies has an annular rotor core which surrounds the central axis, a plurality of magnets which is arranged in th...  

Matches 701 - 750 out of 21,370