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Patent Searching and Data


Matches 1 - 50 out of 18,656

Document Document Title
WO/2013/069904
Disclosed therein is a fan motor including: a lower bracket having a lower protrusion which is located at the central portion and has a lower bearing insertion portion therein and a space which is formed around the lower protrusion; an u...  
WO/2013/070260
An electromechanical flywheel machine includes a flywheel mass and a motor- generator having a rotor rotatable about a stationery inner stator having stator windings.  
WO/2013/069607
This gear transmission device is provided with a case, a carrier, a crankshaft, an external tooth gear, and an axial gap motor. An internal tooth gear is formed at the inner periphery of the case. The carrier is supported at the case. Th...  
WO/2013/071314
An electromechanical flywheel machine includes a flywheel mass and a motor-generator having a rotor rotatable about a stationery inner stator having stator windings.  
WO/2013/069061
A female screw is formed on the inner peripheral surface on the back side of a hole axially drilled from the end face of one end of a shaft (12). A connection hole (17) is drilled in a lever (13) to allow the one end of the shaft (12) to...  
WO/2013/069500
The present invention is provided with a simulation unit for simulating the operation of a virtual mechanical mechanism, and a drive control unit for controlling the driving of a plurality of servomotors on the basis of the result of the...  
WO/2013/069377
Provided is a gear transmission device that has a simple structure and rotates smoothly. The gear transmission device is eccentric oscillating, an external tooth gear revolving inside an internal tooth gear while meshed to the internal t...  
WO/2013/069685
A brushless motor is provided with a stator (11) which forms a rotating magnetic field, a rotor (12) which is rotated by the rotating magnetic field, a motor case (13) to which the stator (11) is mounted, a bracket (16) which is disposed...  
WO/2013/068184
The invention relates to an electromotive linear drive, in particular for adjusting movably mounted parts of lounging and seating furniture, having a drive motor, a threaded spindle (3), a speed-reducing gear unit (2) arranged between th...  
WO/2013/065736
Provided is an electric motor apparatus equipped with: an electric motor (13); a speed reduction mechanism (14) for transmitting the power of the electric motor (13); a housing (15) for housing the speed reduction mechanism (14) and the ...  
WO/2013/063723
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/2013/064928
A system and method for stopping a wind turbine in a battery charging circuit includes a step to terminate battery charging by opening a first switch between an electrical generator coupled to the wind turbine and the battery. A second s...  
WO/2013/065724
Provided is an electric direct-acting actuator making it possible to precisely control the axial position of an outer ring member. This electric direct-acting actuator includes: a rotating shaft (10) driven by an electric motor (15); a p...  
WO/2013/062046
This drive device is provided with a gear unit and a plurality of motors. The gear unit is provided with: a plurality of input shafts supported by a support member; and a driven member to which the plurality of input shafts are engaged. ...  
WO/2013/063621
The wind turbine (10) includes a shaft (14), a first and a second propeller (16a, 16b) which are rotatably connected to the shaft (14) and rotate in opposite directions. At least one permanent or electro-magnet ( 18) is located on the fi...  
WO/2013/059915
A method of operating an electric motor having a motor assembly that includes a rotor and a stator. The method includes providing the electric motor in a neutral state, and from the neutral state, determining whether to operate the elect...  
WO/2013/062047
This drive device is provided with a gear unit and axial gap motors. The gear unit is provided with an input shaft and a driven member. The input shaft is supported by a support member. The input shaft engages the driven member. Two axia...  
WO/2013/062017
The purpose of the invention is to reduce in size and simplify an electric vehicle driving device embedding a planetary gear type transmission (11) to increase a running distance per charge and obtain the structure thereof capable of imp...  
WO/2013/058401
[Problem] To provide a high-efficiency temperature change power generation system having high temperature resolution. [Solution] This invention is a temperature change power generator mechanism comprising a temperature change harvesting ...  
WO/2013/055183
Disclosed is a waterpower generator. The waterpower generator includes: a housing having a hollow; a stator is provided at an inner circumference of the hollow; a cylindrical rotational body which is provided at the hollow and in which a...  
WO/2013/056033
Drive assemblies for electric devices, such as vehicles, include an electric motor that includes a rotor assembly and a stator assembly positioned within the rotor assembly. The stator assembly is fixed to a stationary axle and includes ...  
WO/2013/056030
Drive assemblies for electric devices, such as vehicles, include an electric motor that includes a rotor assembly and a stator assembly positioned within the rotor assembly. The stator assembly is fixed to a stationary axle and includes ...  
WO/2013/051331
[Problem] To increase the applications for a manual power generation device for which applications were limited, and to make same more compact and lightweight. [Solution] In this manual power generation device: a direct-current motor (2)...  
WO/2013/052860
A linear hydraulic and generator coupling apparatus for transferring and manipulating power. The apparatus has an electrical system, a hydraulic system and a gear system. In operation, the electrical system directs the hydraulic system t...  
WO/2013/050722
This bowl (10) for an induction motor intended to be housed in the hollow body of a substantially longitudinal actuator for winding/unwinding sheets, screens, blinds or roller shutters, comprises an outer skirt (12) and an inner skirt (1...  
WO/2013/052516
The present invention relates generally to a flux focusing magnetic gear assembly using ferrite magnets or the like. The present invention also relates generally to a flux focusing magnetic gear assembly using ferrite magnets or the like...  
WO/2013/046526
The electric motor comprises a rotor with a rotating shaft, a pair of ball bearings that support the rotating shaft, and two brackets with bearing housings for holding the ball bearings, and is provided with a washer between one of the b...  
WO/2013/046891
This motor is provided with a stator and a rotor that is driven by the stator so as to rotate around a rotary shaft. The rotor is provided with magnets that have circumferential surfaces arranged along the direction of rotation. The stat...  
WO/2013/047442
A joint section (16) is provided on either a rotating shaft (8) or a worm shaft (15) in an integrally rotatable manner, said joint section for connecting the rotating shaft (8) to the worm shaft (15) and having a connection hole (28) the...  
WO/2013/045472
A wind turbine rotor comprises: • a blade rotor (2) comprising a number of blades (5) arranged to cause rotation when exposed to wind; and • a generator comprising a generator rotor (4) and a stator (8); • said wind turbine further...  
WO/2013/043065
The ELECTROMAGNETIC ENERGY-FLUX REACTOR (EER) comprises microprocessor- based power modules (MPM), a microprocessor- base control module (MCM), Hall Effect current sensors (HECS) and a reactor system (RS). Upon switching the exciter powe...  
WO/2013/042172
A joint (4) is fitted loosely into a tubular portion (13b) of a collar (13). The collar (13) is placed over a shaft (1), and is affixed between a flange nut (11) and a nut (12). When attaching the leading edge side of a link plate (6) to...  
WO/2013/041842
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/2013/042153
A pulse-type magnetic-inductive recharging device (1) for electric apparatuses is described, comprising at least one moving magnetic element (3) sliding ( S1, S2) along at least one sliding guide (5); at least one element made of ferroma...  
WO/2013/038942
This vehicular motor drive device is provided with an electric motor (10) and a reducer (20) that has two gear trains (23, 24) that allow switching between fixed gear ratios. For each gear train (23, 24), the power curve (L1, L2) indicat...  
WO/2013/038027
A flywheel assembly 10 comprising: at least one flywheel mass support 14, the or each said support having a shaft 19 that extends along a rotational axis 18 about which the support 14 can rotate in use, the or each said support 14 compri...  
WO/2013/035057
An electric generator (1), comprising: a support structure (2), a coil (3) engaged to the support structure (2) and comprising a plurality of loops of a conductor material, a magnetic body (5), mobile with respect to the coil (3) among a...  
WO/2013/034425
Alternating current generator (10) for a motor vehicle, comprising a radial fan unit (12) having a fan impeller (14) which has a large number of radial fan blades (16). In each case one magnetic field generator (18) is arranged in the en...  
WO/2013/034760
The invention relates to an electronic parking assistance system for motor vehicles having a display module (45) as a first main component, which has a first component for wireless communication enabling the data to be transmitted wirele...  
WO/2013/033795
This technological innovation combines in a single unit the related social and quality-of-life benefits for millions of people living in hard-to-reach, isolated and geographically dispersed places, in which they can generate their own el...  
WO/2013/032852
Permanent magnet bearings are incorporated into rotating equipment, such as induction machines, in addition to active magnetic or lubricated primary shaft support bearings. The passive magnetic bearings incorporate permanent magnets that...  
WO/2013/032927
A generator for a wind turbine is provided. The generator includes a housing with a multi-piece stator arrangement mounted to the housing, the stator arrangement surrounding radially inward and radially outwardly directed faces of a roto...  
WO/2013/030440
The invention relates to an elevator (1) and also to a drive unit (5) for driving an elevator. The elevator according to the invention comprises one or more hoisting members (2, 30A, 30B) that are continuous in the vertical direction, a ...  
WO/2013/029682
The invention relates to a drive device comprising an electric motor provided with a motor housing in which a stator and a rotor are accommodated, a differential having a differential housing, and a pinion shaft, driven by the electric m...  
WO/2013/032417
Small AC power plant device comprises of three long parallel rigid arms. Primary function the rigid power arms is, ratcheting and reciprocating uniformly to turn a gearbox continuously, reduce torque and maintain rpm. Longer the rigid po...  
WO/2013/027197
The invention relates to an electric linear actuator comprising an electric motor (4) with a rotor (16) and a stator (18), a casing (8, 10) and a screw-nut system (16) for moving a member (15) that is to be moved. The screw-nut system (6...  
WO/2013/025499
Systems and methods are provided for an induction motor. An induction motor includes a spherical rotor and a plurality of curved inductors positioned around the spherical rotor. The plurality of curved inductors are configured to rotate ...  
WO/2013/023829
The invention relates to an electric machine (1), comprising a drive shaft (2), on which a rotor (3) and a connecting element (4) are arranged, an at least partially force-closed torque transmission connection being formed between the ro...  
WO/2013/025726
An energy recovery system may comprise a stationary structure and a rotatable structure configured to rotate relative to the stationary structure about an axis of rotation. The energy recovery system may also comprise at least one blade ...  
WO/2013/025089
The present invention relates to an electric motor, more particularly the present invention relates to an electric motor to replace conventional electrical motor for general applications comprising at least a propulsion unit (101) and a ...  

Matches 1 - 50 out of 18,656