Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 16 - Machines with more than one rotor or stator
Patents for H02K 16 - Machines with more than one rotor or stator (6,539)
12/2008
12/10/2008CN101322301A Electric machine having a liquid-cooled rotor
12/10/2008CN101318460A Power assembly of hybrid power automobile
12/10/2008CN100442637C Rotor of axial gap motor and method of producing same
12/04/2008WO2008146437A1 Electric motor
12/04/2008US20080295503 Method for using the expanion of hydrogen and oxygen gases during Electrolysis to produce electricity by means of turning small DC generators
12/03/2008EP1997214A1 Electrical machine, in particular a generator
12/03/2008EP1996500A2 Elevator drive
12/02/2008US7459822 Rotating electric machine having switched or variable reluctance with flux transverse to the axis of rotation
12/02/2008US7459815 Induction motor having reverse-rotation preventing function
12/02/2008US7459814 Hybrid induction motor
11/2008
11/27/2008WO2008143976A2 Permanent magnet motor including a double rotor
11/27/2008WO2008141662A1 Electric motor part of an elevator drive
11/27/2008US20080289226 Electric motor, power apparatus using the same, and self-propelled snow remover
11/26/2008EP1995855A2 Electric motor, power apparatus using the same, and self-propelled snow remover
11/26/2008EP1995152A2 Vehicle steering apparatus
11/26/2008CN100438278C Combined type motor
11/25/2008US7456538 Reaction balanced rotary drive mechanism
11/21/2008CA2631678A1 Electric motor, power apparatus using the same, and self-propelled snow remover
11/20/2008US20080284267 Rotor assembly
11/19/2008EP1993193A1 Brushless motor
11/19/2008EP1993187A1 Motor
11/19/2008EP1992059A1 Apparatus and method for generating rotary oscillations
11/13/2008WO2008135543A1 Linear drive module for a rotary-linear drive
11/13/2008US20080278014 Flat electrical generator
11/13/2008DE102007021322A1 Linearantriebsmodul für einen Dreh-Linear-Antrieb Linear drive module for a rotary-linear drive
11/12/2008EP1990896A1 Motor-equipped vehicle
11/12/2008CN201150014Y DC permanent magnetism synchronous machine
11/12/2008CN101304203A Phase-moving flow-changing type asynchronization speed-regulating motor
11/12/2008CN101304202A High-efficiency permanent magnetic DC motor
11/05/2008CN201146437Y High-efficiency high-capacity density inner rotor and external rotor hollow motor
11/05/2008CN201146436Y Minisize permanent magnet generator for toy
11/05/2008CN201146435Y Multilayer generator
11/05/2008CN201146413Y Reluctance motor for double fixed rotor switch
11/05/2008CN101299560A Flux switching type axial magnetic field permanent magnet brushless motor
11/04/2008US7446442 Stepping motor and drive device
11/04/2008CA2317556C Drive mechanism for a vehicle, especially a multilane electromobile
10/2008
10/30/2008WO2008130176A1 Stator for bldc motor, bldc motor having double rotors/single stator and vehicle cooler using the same
10/30/2008WO2008130139A2 Motor having rotors arranged concentrically and driving apparatus having the motor
10/30/2008WO2008129904A1 Controller for motor
10/29/2008EP1986309A1 Rotating electrical machine comprising two stator portions and two rotor portions
10/29/2008EP1984999A2 Rotor magnet driven optical shutter assembly
10/29/2008CN201142625Y Multi-layer stator motor
10/29/2008CN201142624Y Rotating stator boosting motor
10/29/2008CN201142623Y Electromotion and generation integrated machine
10/29/2008CN101297463A Motor with two rotors and apparatus with the same
10/28/2008US7443074 Apparatus for driving drum of washing machine
10/28/2008US7442022 Drive apparatus for injection molding machine, injection apparatus, and mold clamping apparatus
10/27/2008CA2629795A1 Device for generating electrical energy in a two-stage gas turbine engine
10/23/2008DE102007018734A1 Electrical machine for use as e.g. rear axle, for motor vehicle, has engine rotor supported along perfect axial direction relative to adjustable squirrel cage winding and another rotor, and switching arrangement enabling current flow
10/22/2008EP1982404A2 Drive drum for a belt conveyor
10/22/2008EP1781940B1 Starter device for starting internal combustion engines
10/22/2008EP1488495B1 Electric motor integrated in a vehicle wheel
10/22/2008CN201138776Y Speed regulating electricity generator with constant frequency
10/22/2008CN201138775Y High-efficient double-speed motor
10/21/2008US7439644 Hybrid induction motor
10/16/2008US20080252164 Variable speed motor
10/15/2008CN201134734Y Generator with novel magnetic field structure
10/15/2008CN201134733Y Electric driven and electricity generating two-purpose machine
10/15/2008CN101286681A Electric powered magnetic differential driver
10/15/2008CN101286680A Servo-system of duplex permanent magnetism synchronous motor and operating control method thereof
10/15/2008CN101286679A Nesting permanent magnetic synchronous motor
10/15/2008CN101286678A Servo-system of nesting permanent magnetic synchronous motor and operating control method
10/15/2008CN100426635C Rotating electric machine
10/09/2008WO2008119864A1 Generator for wind turbine, comprising independent windings
10/09/2008WO2008119789A1 Electromagnetic linear drive
10/09/2008US20080246365 Mp-a and Mp-t Machines, Multipolar Machines for Alternating and Three-Phase Currents
10/09/2008US20080246363 Controller of electric motor
10/09/2008US20080246359 Motor and drum washing machine having the same
10/09/2008US20080246346 Electromagnetic Device For Converting Mechanical Vibrational Energy Into Electrical Energy
10/08/2008EP1977501A2 Virtual moving air gap for an axial flux permanent magnet motor with dual stators
10/08/2008CN201129311Y Fluid pusher
10/08/2008CN101282068A Motor and drum washing machine having the same
10/08/2008CN101282067A Brushless double-mechanical-port motor
10/07/2008US7433767 Steering control device and steering control method of motor vehicle
10/02/2008WO2008118037A1 Electric motor with an electromechanical transmission ratio converter
10/02/2008WO2008117654A1 Small-sized rotary motor and x-θ actuator utilizing the same
10/02/2008WO2008117631A1 Permanent-magnet generator and windmill generator using the same
10/02/2008US20080238236 Switched reluctance machine
10/02/2008US20080238232 Motor, rotor structure and magnetic machine
10/02/2008DE112006003223T5 Elektrische Maschine mit flüssigkeitsgekühltem Rotor Electrical machine with a liquid-cooled rotor
10/01/2008EP1973760A1 Fuel/electric drive system
10/01/2008EP1751410B8 Drive pulleys
10/01/2008CN100423408C Modular transvers flux motor with integrated brake
09/2008
09/25/2008US20080231132 Permanent magnet generator and wind power generator using the same
09/25/2008US20080231131 Commercial Low Cost, High Efficiency Motor-Generator
09/25/2008US20080231124 Electro-magnetic circular engine
09/24/2008CN201122884Y High voltage regulation precision rare earth magneto synchronous generator
09/24/2008CN201122883Y Electromotion and power generation integrated electric motor
09/24/2008CN101272077A External rotor used for double-mechanical port electric motor
09/24/2008CN101272076A Disk type motor
09/23/2008US7427845 Segmented switched reluctance electric machine with interdigitated disk-type rotor and stator construction
09/18/2008WO2008110075A1 Dc generator
09/18/2008US20080226450 Turbine with Coaxial Sets of Blades
09/17/2008EP1971013A1 Electric motor
09/17/2008EP1969696A1 Rotating electrical machine comprising pole pieces and permanent magnets
09/17/2008CN201118395Y Efficient generator unit
09/17/2008CN201118394Y Multi-power three-phase energy-saving electromotor
09/17/2008CN101267145A Speed differentiator electrode
09/17/2008CN100420125C Axial flux motor assembly
09/12/2008WO2008076568A3 Double-sided dual-shaft electrical machine
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