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)
01/2013
01/02/2013CN102185392B Magnetism-gathering disc type permanent magnet torque motor with fluid cooling function
01/02/2013CN101877521B Multi-section servo submersible motor
01/02/2013CN101588116B Magnetic suspension wind power generator
01/02/2013CN101487453B Variable-speed constant-frequency wind power generation plant
01/01/2013US8344567 Rotating electrical machine
12/2012
12/27/2012DE112010004022T5 Hybridfahrzeug Hybrid vehicle
12/26/2012EP2538529A2 An electrical machine with contra-rotating rotors
12/26/2012CN102844528A Waste heat utilization system for internal combustion engine, and motor-generator device for use in the system
12/26/2012CN102843012A Toggling type energy-saving motor
12/26/2012CN102843008A Parallel type mixed excitation alternating-current generator
12/26/2012CN102837592A Electronic stepless speed regulating system for hybrid power automobile
12/26/2012CN102097906B Multilayer coreless coil permanent magnet motor
12/26/2012CN102097903B Generating device for rotary motion locomotive and corresponding locomotive
12/20/2012WO2011119928A8 High acceleration rotary actuator
12/19/2012CN202616954U Dish-type compound multi-combination three-dimensional permanent magnet motor
12/19/2012CN102835020A Method and system for measuring a characteristic of an electric motor
12/19/2012CN102832771A Combined-type flux switching permanent magnet motor
12/19/2012CN102832770A Combined-type switched reluctance motor
12/19/2012CN102832769A Multi-rotor motor
12/19/2012CN102832768A Parallel hybrid excitation brushless direct-current motor
12/19/2012CN102832767A Parallel hybrid excitation brushless direct-current fault-tolerant motor
12/19/2012CN102185398B Composite material double-body rotor for light motor
12/19/2012CN101911443B Drive device
12/18/2012CA2643506C Fault monitoring of electric machines
12/12/2012CN202602499U Ultrahigh-energy generator
12/12/2012CN202602498U Dual-rotor soft-starting three-phase asynchronous brake motor
12/12/2012CN202602497U Motor with a plurality of rotors
12/12/2012CN202602496U Birotor and bistator wind driven generator and generator set comprising the same
12/12/2012CN202602444U Motor
12/12/2012CN202593260U Stepless variable-speed transmission mechanism
12/12/2012CN102823117A Cooling system for a multistage electric motor
12/12/2012CN102820751A Electromagnetic engine with multiple rotators
12/12/2012CN102097914B Permanent bipolar brushless DC (direct current) motor and motor set formed by same
12/06/2012WO2011156157A3 Compact cable suspended pumping system for dewatering gas wells
12/06/2012US20120306302 Polyphasic multi-coil electric device
12/06/2012DE102011103493A1 Electric machine e.g. permanent magnet synchronous machine, has stator units supported at stator carrier, where stator carrier and stator units are penetrated through shaft, rotor unit secured at ends of shaft, and pump arranged in carrier
12/05/2012CN202586678U Novel high-efficiency permanent-magnet brushless direct-current motor
12/05/2012CN202586677U Double-stator disk-type three-phase asynchronous motor
12/05/2012CN202586676U Rotor used for hybrid stepping motor
12/05/2012CN102811003A Equal-ring single-double stator magnetic motor
12/05/2012CN102810955A Double-rotor or multi-rotor hub motor
12/05/2012CN102810954A Motor with output voltage coils
12/05/2012CN102810939A Speed-self-regulating synchronous generating system
12/05/2012CN102185444B High dynamic linear permanent magnet synchronous motor with double-armature structure
12/05/2012CN101657962B Controller for motor
11/2012
11/29/2012WO2012159227A1 Double-stator permanent magnetic direct-driven wind power generator
11/29/2012US20120299513 Vehicle with both asynchronous and synchronous electric drives
11/29/2012US20120299426 Power generating structure with dual array of magnetic field
11/29/2012US20120298483 Drive apparatus
11/29/2012DE102012104568A1 Elektromotor Electric motor
11/29/2012DE102011102432A1 Antriebsvorrichtung Driving device
11/28/2012EP2527275A1 Drive device, conveyor apparatus and method of using
11/28/2012CN202565131U Self-equipped energy-saving motor
11/28/2012CN202565130U Modularized multi-disc permanent-magnet brushless motor
11/28/2012CN102801273A Brushless motor and system thereof
11/28/2012CN102801268A Low-inductance low loss PMSM
11/28/2012CN102801265A Motor
11/28/2012CN102801264A Permanent magnet laminated motor
11/28/2012CN102795102A Electric wheel integrated with rim speed reducing function and control method thereof
11/28/2012CN102104303B Disc-type low-speed large-torque composite motor based on magnetic wheel gear
11/28/2012CN102061944B Screw expansion generating device
11/28/2012CN101964571B Inner and outer double-rotor hybrid excitation doubly salient pole machine
11/28/2012CN101682223B Electric motor part of an elevator drive
11/27/2012CA2637376C Fuel/electric drive system
11/22/2012WO2012157083A1 Method for manufacturing double-axial parallel motor and cover assembly jig
11/22/2012WO2012065778A3 Electric machine for a steering drive
11/22/2012DE112010003782T5 Antriebsvorrichtung Driving device
11/22/2012DE102011075874A1 Electrical drive apparatus for use in hybrid drivetrain for driving e.g. electric car, has rotor supported at shaft in axial direction offset to another rotor and drivable by magnetic field of coil arrangement
11/21/2012CN202550843U High power density high power disc-type driving motor
11/21/2012CN202550842U Miniature servo motor
11/21/2012CN202550841U Disk motor without rotor yoke and stator yoke
11/21/2012CN202550809U Rotary housing for brushless motor and power supply apparatus for stator
11/21/2012CN202550741U Matching structure between motor stator insulation sleeve and silicon wafer
11/21/2012CN102792569A Motor
11/21/2012CN102790485A Variable frequency motor
11/21/2012CN102790484A Cylindrical multipurpose permanent magnetic energy-saving motor
11/21/2012CN102195423B Double-stator permanent magnetic direct-driven generator supported by fixed axles
11/21/2012CN102142738B Water-cooling rotor direct-driving wind driven generator and water-cooling system thereof
11/21/2012CN102082486B Magnetic gear excited by three-side permanent magnet
11/21/2012CN102064643B Parallel structural hybrid excitation synchronous generator without electrical excitation rotor
11/21/2012CN101809846B Axial gap motor
11/15/2012US20120286610 Increased efficiency dual rotational electric motor/generator
11/14/2012EP2523320A1 Combination drive for rotating and lifting and linear motor with reduced inertia
11/14/2012EP2523319A1 Cylindrical linear motor with low latching forces
11/14/2012EP2523317A2 Electrical energy multi-generator
11/14/2012CN202535236U Multipath magnetic circuit disk generator
11/14/2012CN202531337U Spiral switch magnetic resistance water pipe power generation device
11/14/2012CN102780442A An electric motor arrangement and method of controlling thereof
11/14/2012CN102780343A Inner and outer double-stator structure iron-core-free motor
11/14/2012CN102780342A Four-phase transverse magnetic field permanent-magnet motor with magnetism-collected structure
11/14/2012CN102780341A Electric machinery provided with pm magnetic pole wrapped by conduction winding excited magnetic poles
11/14/2012CN102780340A Synchronous wind turbine generator
11/14/2012CN102774271A Electric drive system for vehicle wheel
11/14/2012CN101809850B Drive device with torque compensation
11/14/2012CN101451505B Double windmill double generator fan structure and power tower stacked by the same
11/08/2012WO2012149690A1 Generator motor for vehicle
11/08/2012WO2012076142A3 Cooling arrangement and geared motor
11/08/2012US20120280587 Motor Topology with Exchangeable Components to Form Different Classes of Motors
11/07/2012CN202524259U Permanent magnet energy motor
11/07/2012CN202524258U Variable power input constant frequency power generation system using birotor motor
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