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Matches 451 - 500 out of 5,486

Document Document Title
WO/2013/041842A3
The present invention provides a plurality of individual small electric motor rotors (102) which are driven via individual gear trains and their output summed at a primary output (152) of a valve actuator (100).  
WO/2013/167096A2
The compact driving unit comprises an array of switched two-pole reluctance electric motors (1), the rotors (2) of the latter being mutually coupled for propelling the output gear of the driving unit and shifted relative to the respectiv...  
WO/2013/107775A3
Disclosed is an electric machine comprising two rotors and at least two bearings, a single one of which is arranged between the two rotors, along the axis of rotation. Said electric machine (10) comprises: - at least one stator (14, 18),...  
WO/2013/138837A3
The invention relates to an electric-magnetic-mechanical machine (100) having rotors with interacting magnetic forces, specifically having an external rotor (5) that can be rotated and an internal rotor (9) arranged therein and having th...  
WO/2013/076161A3
An actuator comprising at least one multiphase motor (100) having phases (101) facing a rotor (102) secured to an outlet shaft associated with a braking member (2) and provided with means for connecting it to a movable element that is to...  
WO/2013/021250A3
An electric vehicle drive device includes a casing (10); and a plurality of motor generators (20, 30) mounted in the casing (10), each of the motor generators (20, 30) including a plurality of fastening portions (23, 33) at which a stato...  
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/2013/137642A1
The present invention comprises: a first motor in which a rotary shaft is coupled with an object to be driven and rotational force is applied to the rotary shaft toward either one of the positive or reverse directions; and a second motor...  
WO/2013/127435A1
The invention relates to an electric motor (10) comprising a rotor (12) which has a plurality of permanent magnets (16) arranged along a circumferential direction (22), a stator arrangement with a winding arrangement which surrounds, at ...  
WO/2013/127436A1
The invention relates to an electric motor (10) comprising a rotor (12) which has a plurality of permanent magnets (16) arranged along a circumferential direction (22), a stator arrangement with a winding arrangement which surrounds, at ...  
WO/2013/120327A1
A wind turbine comprising a support pole (21), wherein an annular wind cover housing (22) is fixed on the support pole; a stator assembly (25) is fixedly arranged inside the annular wind cover housing; the stator assembly comprises an an...  
WO/2013/120230A1
A double air-gap hybrid excitation direct-drive switch reluctance wind generator and an assembly system thereof. The wind generator comprises a main shaft, a housing, a rotor, an outer stator, and an inner stator. The stators each compri...  
WO/2013/122543A1
Embodiments provide a method for assembling a motor. The method may include providing a first rotor, a second rotor and a stator; and assembling the first rotor, the second rotor and the stator such that the stator is arranged between th...  
WO/2013/122542A1
In various embodiments, a motor may be provided. The motor may include a base, a first rotor, a second rotor and a stator arranged between the first rotor and the second rotor, the stator including an alignment member for aligning the st...  
WO/2013/121266A1
A drive unit for a vehicle includes: an engine (2); a compound motor (3) having a first rotor and a second rotor that are differentially rotatable with each other; and an automatic transmission (4A) that delivers power output of the engi...  
WO/2013/123479A1
An electric machine is disclosed integrated to rotate with a shaft of a gas turbine engine. In one form the electric machine is integrated with a fan of the gas turbine engine. A rotor of the electric machine can be disposed at the end o...  
WO/2013/118319A1
Provided are an actuator, a stator, a motor, a rotary-linear motion conversion mechanism and a linear actuator. A motor, an actuator and a linear actuator each comprise at least a screw shaft and a nut. The screw shaft is a rod-shaped me...  
WO/2012/084907A3
The transverse flux machine has at least one external rotor pole unit and at least one internal stator pole unit which is arranged on a stator shaft. Said stator pole unit contains a coil (13) which is arranged coaxially with respect to ...  
WO/2013/115653A1
The invention describes a segment for an energy conversion system with windings, where the segment consists of at least two objects. The first object comprises coils, insulation and a polymer while the second object comprises at least a ...  
WO/2013/114177A1
An electrical machine (100) is described. The electrical machine (100) includes a casing (102), and a core (104) housed in the casing (102). The casing (102) includes a cylindrical drum (106) having a plurality of drum magnetic elements ...  
WO/2013/114921A1
A motor-integrated impeller system configured by integrating a motor and an impeller; wherein the impeller system has in the axial direction at least two rotors having an axial surface, one rotor being separated from the other by a parti...  
WO/2013/107775A2
This electric machine (10) comprises: - at least one stator (14, 18), - a shaft (22) capable of rotating about an axis of rotation (X), - two separate rotors (16, 20), each one secured to the shaft (22), - at least two bearings (24, 26, ...  
WO/2013/106919A1
An electric apparatus comprises a stator having an array of coils positioned within its periphery and a first rotor having an array of magnet pairs positioned within its periphery. The first rotor has one face adjacent to the stator. A s...  
WO/2013/056024A4
Generally described, the present disclosure is directed to examples of electric devices that include first and second stator assemblies located within a rotor assembly. The configuration of the electric device, including the configuratio...  
WO/2013/054349A3
A method to provide a selective torque assist to the primary motor in an electric vehicle/Hybrid vehicle is disclosed. The method comprises of embedding torque assist motors on the two output shafts of the primary motor differential. The...  
WO/2012/146376A3
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/2013/099008A1
A power generator comprises: a main shaft (16) rotating by an external force; an inner rotor (20) fixed at a substantially middle portion of the main shaft (16) and having a plurality of first magnets (21) provided on the outer circumfer...  
WO/2013/100803A1
The invention relates to the field of electrical engineering and specifically to low-speed electric generators, and can be used in particular in wind energy installations. In an electromagnetic generator having a rotor which is equipp...  
WO/2013/091669A1
The present invention relates to a turbo compound transmission, preferably in a heavy duty or medium duty diesel engine, comprising: a turbo compound turbine (27) to be driven by exhaust gases from an internal combustion engine (21); and...  
WO/2013/094165A1
[Problem] To appropriately ensure air gaps respectively on both sides of a rotor by accurately defining the position in the axial direction of the rotor with respect to a housing in an electric-powered compressor provided with an axial g...  
WO/2012/123575A3
The invention relates to an electric motor comprising a rotor and a coiled stator, the rotor comprising a shaft (21) and two disks (22a) that are rotatably fixed to the shaft and provided with permanent magnets (24), a so-called outer po...  
WO/2013/086975A1
A disk-shaped composite multi-combination 3D permanent magnetic motor. One independent disk-shaped stator (26, 31) is disposed on the left and right inside the shell. One disk-shaped rotator (28) having permanent magnets adhering to the ...  
WO/2013/086558A1
A number of configurations of a high speed electromagnetic turbine (1300) are discussed. The turbine (1300) includes a housing (1301) includes at least superconducting coil (1307) for the generation of a magnetic field, the coil being re...  
WO/2012/084861A3
A transmissionless roller drive (1) is intended for installation in a hollow cylindrical roller (2) in order to drive it in rotation. Said roller drive (1) has a transverse flux motor having an internal stator with a stator shaft (10) an...  
WO/2013/084556A1
This electric motor (1) includes a first rotor (10), a second rotor (20), and a stator (30) having 3×n slots provided with windings (33). With the exclusion of a group of even numbers that are obtained by keeping m and n of the numerica...  
WO/2013/084101A1
Electric propulsion system with at least two shafts, comprising at least two electric motors, of which at least one first motor 3 and at least one second motor 4, each one comprising a stator "S" and a rotor "R". Said propulsion system c...  
WO/2013/085418A1
The invention relates to the field of electrical engineering, specifically to slow-speed electric generators used in particular in wind energy installations. In the proposed electromagnetic generator, the stator comprises two parallel pl...  
WO/2013/030479A3
The invention relates to a rotary electric machine (10) including at least: a first stator circuit (20) capable of driving a rotor and including at least one first winding, a first control means (24) being capable of controlling the firs...  
WO/2013/077484A1
The present invention relates to a multi spinning motor using a three-dimensional (3D) molding core. Particularly, the multi spinning motor using the 3D molding core includes: a first rotor; a first stator disposed within the first rotor...  
WO/2013/075264A1
Disclosed is a power frequency brushless synchronous generator with twin permanent magnets. Inside the machine body are installed a composite stator (6), a permanent magnet rotor (7) and a compensating rotor (8), wherein the permanent ma...  
WO/2013/030489A3
The invention relates to a rotary- or fixed-wing aircraft comprising one or more rotors and/or one or more propellers, in which the rotor(s) and/or propeller(s) are rotated at a variable or constant speed by at least one shaft (Rpl, Rp2,...  
WO/2013/077329A1
The rotational axis of a first electric motor (102A) and the rotational axis of a second electric motor (102B) are disposed on the same straight line. A connector (72A) for the first electric motor (102A) and a connector (72B) for the se...  
WO/2013/073274A1
This electric motor (1) includes: a first rotor (10) and a second rotor (20) that rotate around a rotation axis (Zr); a stator (30) that is provided between the first rotor (10) and the second rotor (20), surrounds the rotation axis (Zr)...  
WO/2013/071705A1
Disclosed in the present invention is a hub power generator for a bicycle, which comprises an inner stator assembly (13) and an outer rotor assembly, wherein the inner stator assembly (13) comprises an annular coil (26), multiple groups ...  
WO/2013/070007A1
A motor according to the present invention comprises: outer teeth on which a first coil is wound; a circular stator having a plurality of partitioned core assemblies spaced in the circumferential direction thereof, the core assemblies ha...  
WO/2012/013645A3
The invention relates to an aircraft comprising a propeller (3) and an electric motor (5) as a drive for the propeller (3), the electric motor (5) comprising at least two air gaps (7, 9).  
WO/2013/063723A1
A power generating device, including at least two first disc bodies, which two first disc bodies are symmetric with an appropriate distance and arranged in parallel correspondingly, the opposing surfaces of the two first disc bodies bein...  
WO/2012/107159A3
Disclosed is a sorting system having carts (2) that are arranged in a row, are coupled to each other, and can move along a track. Each cart (2) has a permanent magnet arrangement (20) consisting of regularly spaced-apart permanent magnet...  
WO/2013/060070A1
A brushless direct current motor comprises a casing (1), a front end cover (4), a rear end cover (5), a motor shaft (10), a rotor (11), permanent magnets (12), and stators (13). The motor shaft (10) is sleeved and connected in the casing...  
WO/2013/062318A1
Disclosed is a permanent magnet motor for a washing machine. The permanent magnet motor comprises a stator including stator teeth and stator slots, a stator coil being wound on the stator teeth, and a rotor rotating about a rotor shaft, ...  

Matches 451 - 500 out of 5,486