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Patent Searching and Data


Matches 401 - 450 out of 41,585

Document Document Title
WO/2013/159843A3
The invention relates to a rotor support for an electrical machine, comprising a pot-shaped support (1) for holding at least one magnetic element, said pot-shaped support (1) having a hub (3) for mounting a drive shaft. The rotor support...  
WO/2013/160827A3
An electric machine (100) comprises a sealed outer casing (102) defined by a body (103) and by a cover (104) coupled to the body (103), a stator (105) and a rotor (106) the latter two being mounted inside the casing (102); the stator (10...  
WO/2013/160988A1
Magnet insertion holes (9) for embedding permanent magnets (9a) therein are provided on a rotor core (6) and arranged substantially in a U-shape facing the outer periphery of a rotor (5), cavities (9b) are formed on either side-surface s...  
WO/2013/161474A1
A permanent magnet rotating electrical machine includes a rotor which has permanent magnets buried in a plurality of permanent magnet insertion slots that are provided in a rotor core, and the rotor is rotatably supported by a rotary sha...  
WO/2013/160047A2
What is specified is: an electric machine which comprises a stator (7) and a rotor (8) which is moveable relative thereto. The stator (7) has slots (1, 2) for accommodating electrical windings (+A, -A), wherein teeth (3) of the stator ar...  
WO/2013/160827A2
An electric machine (100) comprises a sealed outer casing (102) defined by a body (103) and by a cover (104) coupled to the body (103), a stator (105) and a rotor (106) the latter two being mounted inside the casing (102); the stator (10...  
WO/2013/159844A3
The invention relates to a rotor support for an electrical machine, comprising a pot-shaped support for holding at least one magnetic element, said pot-shaped support having a hub for mounting a drive shaft. The rotor support is characte...  
WO/2013/156347A3
The invention relates to a permanently excited electric machine which has at least one magnet, which sits in a magnet retainer, wherein a fixing element made of plastic is arranged on the component having the magnet retainer in order to ...  
WO/2013/157100A1
This stator is provided with an annular yoke comprising a plurality of recesses disposed at equal intervals in the inner periphery, and with teeth which, in a state before being fitted and fixed in the recesses, are concentratedly wound ...  
WO/2013/155594A1
A permanent magnet synchronous machine comprises a stator, a rotor and a plurality of permanent magnets mounted to the rotor. Each magnet has a shaped body characterized by an arcuate radially outer surface, a flat inner surface, a first...  
WO/2013/157083A1
This rotating electrical machine is provided with: tooth sections (13); a plurality of yoke sections (11) divided in the axial direction and upon which the tooth sections (13) are mounted, said yoke sections comprising steel plates layer...  
WO/2013/156307A3
The invention relates to a molded part for a rotor or stator of an electric machine, which molded part extends concentrically about an axis and has a face plate and at least one retaining strand, which is arranged on the face plate, wher...  
WO/2013/156347A2
The invention relates to a permanently excited electric machine which has at least one magnet, which sits in a magnet retainer, wherein a fixing element made of plastic is arranged on the component having the magnet retainer in order to ...  
WO/2013/158881A1
A hybrid induction motor 10 includes an inductive rotor 20 and an independently rotating permanent magnet rotor 26. The inductive rotor 20 is a squirrel cage type rotor for induction motor operation at startup. The permanent magnet rotor...  
WO/2013/158059A1
A rotor for a permanent magnet electric machine includes a rotor core and a plurality of permanent magnet bundles located at the rotor core. Each permanent magnet bundle includes a first magnet of a first magnetic material and a second m...  
WO/2013/157101A1
A first teeth unit includes: a first insulator having an annular first crossover wire guide unit, and a plurality of first winding wire sections which are provided radially and at equal intervals on the outer periphery of said first cros...  
WO/2013/157165A1
A rotating electrical machine (1) has a rotor (2) and a stator (3). The stator (3) comprises: an annular core body (13) that includes a plurality of teeth (11) mutually spaced apart in the circumferential direction of the rotor (2) and a...  
WO/2013/153917A1
In the present invention, each group of air gaps (23), which comprises multiple air gaps (22) formed on a rotor core (11) on the outer peripheral side of a length-direction end section (21) of a permanent magnet (12), contains first air ...  
WO/2013/153160A1
The present invention relates to rotating electric machines typically used for industrial applications, and more particularly to a method for manufacturing a rotor of a synchronous reluctance motor, a rotor of a synchronous reluctance mo...  
WO/2013/149906A2
The invention relates to a multi-part stator (4) for an electrical machine (1), which has a plurality of stator segments (6) having coils (13), which are rigidly connected to each other viewed in the circumferential direction of the stat...  
WO/2013/150061A2
The present invention relates to a synchronous reluctance motor for an underwater pump having a stator and a rotor which comprises a fluid barrier section for forming one or more magnetic pole pairs, wherein the airgap between the rotor ...  
WO/2013/150594A1
[Problem] To enable the winding space factor of a rotary electric machine to be improved by making bobbins thinner. [Solution] A rotary electric machine (1) has bobbins (6) that are attached to protrusions (18) of a laminated core (5) of...  
WO/2013/150837A1
A method of manufacturing a multilayer core of a rotor comprises: a first process wherein a multilayer core body (14) is positioned and mounted on a mounting platform (17) of a conveyance tray (16); a second process wherein the multilaye...  
WO/2013/150048A2
The present invention relates to an electric motor (3) having a rotor (7) and a stator (8), which are arranged concentrically in relation to an axis of rotation (11) and can be adjusted rotationally about the axis of rotation (11) in rel...  
WO/2013/149906A3
The invention relates to a multi-part stator (4) for an electrical machine (1), which has a plurality of stator segments (6) having coils (13), which are rigidly connected to each other viewed in the circumferential direction of the stat...  
WO/2013/149911A1
The invention relates to an electrically driven motorcycle (1) comprising at least one electrical machine (4), which has a stationary stator (6) and a rotatably mounted rotor (7), wherein said rotor (7) has a return ring (9) with a plura...  
WO/2013/149768A2
The present invention relates to a rotor or a stator for an electric machine, having a base body which has pole shoes, wherein permanent magnets are arranged in the base body, which permanent magnets form magnetic poles in the pole shoes...  
WO/2013/149768A3
The present invention relates to a rotor or a stator for an electric machine, having a base body which has pole shoes, wherein permanent magnets are arranged in the base body, which permanent magnets form magnetic poles in the pole shoes...  
WO/2013/150652A1
A rotor (50) is provided with a plurality of magnets (2) and an annular rotor core (1) having formed along the circumferential direction a plurality of magnet insertion holes (5) in which the magnets (2) are inserted. Each of the magnet ...  
WO/2013/149902A1
The invention relates to an electrically driven two-wheeled vehicle (1) comprising at least one electric machine (4) which has a stator (6) that is fixed to the axle and a rotor (7) that is fixed to the rim. The rotor (7) has a back iron...  
WO/2013/149287A1
A fluid conditioning control system for driving one or more coils in a fluid conditioning system with a target load current to generate an alternating magnetic field directed at a fluid, the control system comprising a controller, a swit...  
WO/2013/150060A2
The present invention relates to an asynchronous motor for an underwater pump, having a stator and a rotor which is in the form of a squirrel-cage rotor, wherein the air gap between the rotor (12) and the stator (11) is at least partiall...  
WO/2013/150645A1
A double-cage rotor having a rotor core that is constructed by laminating multiple laminated plates in a skewed manner, said laminated plate having multiple double slots that are provided on the periphery in the circumferential direction...  
WO/2013/144288A1
A permanent magnet rotor comprising a rotor rim and a plurality of permanent magnet modules arranged on the outer or inner circumference of the rotor rim, the permanent magnet modules extending generally along an axial direction and bein...  
WO/2013/147341A1
The present invention relates to a motor comprising: a bushing; a stator arranged on an outer surface of the bushing; a rotor arranged so as to be rotatable relative to the stator; and a shaft connected to the rotor and arranged so as to...  
WO/2013/146959A1
The purpose of the invention is to provide a motor rotor support suitable for use in axial gap motors and a manufacturing method therefor. A support, which supports a magnetic body that is disposed in the rotor of a motor. The support is...  
WO/2013/143809A1
The invention relates to a drive unit with oil exchange for vehicles, which drive unit has a gearbox (3), a brake (4) and an electric machine (2), arranged between the latter, in an at least two-part housing (5, 6, 7), wherein the electr...  
WO/2013/146164A1
The motor shaft comprises a plurality of members press-fitted to the outer circumference, and is provided with multiple step portions which increase the outer diameter of the motor shaft in order from one end, and with multiple press-fit...  
WO/2013/147550A1
The present invention relates to a stator having a three-line connection structure, a BLDC motor using the same, and a driving method therefor, wherein the stator having a three-line connection can reduce cogging noise by minimizing the ...  
WO/2013/147126A1
A motor is provided with: a rotation shaft; a rotor having a cylindrical magnet section that is attached fixedly to the rotation shaft; a stator that is formed in a ring shape at the outer circumference side of the rotor; a circuit board...  
WO/2013/146960A1
The present invention is characterized in providing a motor rotor support suitable for use in axial gap motors and a manufacturing method therefor. A support, which supports a magnetic body that is disposed in the rotor of a motor. The s...  
WO/2013/147316A3
To provide an electric working machine, in which a brushless motor is mounted, in order to improve energy efficiency. An electric working machine includes: a disk motor including a rotor having a permanent magnet pole, an output shaft fi...  
WO/2013/146358A1
Provided is a rotating electric machine the interior of which can be suitably cooled. A coolant supply means (30) of the rotating electric machine (12) supplies a cooling fluid (42) to the bottom (70) of a tubular member (52) from a loca...  
WO/2013/146957A1
The purpose of the present invention is to provide a motor rotor support suitable for an axial gap motor and a method for manufacturing the same. The motor rotor support for supporting a magnetic body disposed on the rotor of a motor is ...  
WO/2013/149088A1
An electric converter is provided which uses independently controlled field coils to impress a temporary magnetic field on a rotor movable relative to one or more armatures. In some embodiments, the rotor of the programmable electric con...  
WO/2013/147157A1
The present invention increases the efficiency and torque of a rotating electrical machine using a pressed powder core by a low-cost and highly reliable method. A radial gap-type inner rotor-type or outer rotor-type rotating electrical m...  
WO/2013/147615A1
Rotor for motor or generator, which rotor (11) includes a rotor ring (12), which rotor includes a yoke formed by yoke segments (13) which by arrangement to the rotor ring (12) forms a complete yoke. The yoke segments (13) are provided wi...  
WO/2013/145684A1
A rotor of a rotating electrical machine has: an annular member (21) which rotates about a rotation axis; a plurality of pedestals (23) which extend in the axial direction and which are fixed to the outer circumferential surface of the a...  
WO/2013/148245A1
A rotor having a plurality of laminations joined together and mountable on a shaft for rotation relative to a stator of a rotary electric machine arrangement has a solid section that surrounds an opening within which the shaft is receiva...  
WO/2013/143785A3
The invention proposes that pole components spatially positioned near to one another should be offset in relation to one another in such a way that the influences thereof on a given harmonic of the vibrations arising in operation offset ...  

Matches 401 - 450 out of 41,585