Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet
Patents for H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet (17,141)
10/2010
10/20/2010CN101867273A Bicycle generating set
10/20/2010CN101242127B Axial gap type rotary motor
10/20/2010CN101098117B Motor control device
10/19/2010US7816875 High torque gearless actuation at low speeds for swing gate, roll-up gate, slide gate, and vehicular barrier operators
10/19/2010US7816831 Spindle motor
10/19/2010US7816830 Permanent magnet alternator with segmented construction
10/19/2010US7816829 Dual motor
10/19/2010US7816820 Compacted magnetic core with high resistance, manufacturing method thereof, and motor for electric car
10/14/2010WO2010117305A1 Method and device for electromechanically converting energy (embodiments)
10/14/2010WO2010117190A2 Apparatus for clamping disk and spindle motor having the same
10/14/2010US20100259208 Electric machine and control method
10/14/2010US20100259122 Magnetic member, motor device, magnetizing method, and storage device
10/14/2010US20100259114 Vibration Motor
10/13/2010EP2239831A1 Magnetic levitaion motor and pump
10/13/2010EP2238672A2 Electrical regenerative brake
10/13/2010EP2238670A2 Electric machine having axial flux and permanent magnets
10/13/2010CN201608612U 一种发电机 An electric generator
10/13/2010CN201608611U 一种永磁电机 A permanent magnet motor
10/13/2010CN201608610U 抽油机用永磁同步电动机 Pumping permanent magnet synchronous motor
10/13/2010CN201608608U 电动车用电机 Electric vehicle motors
10/13/2010CN101861693A Man powered slim charger with axial flux alternator
10/13/2010CN101860158A Switch magnetic flow permanent magnet synchronous motor
10/13/2010CN101860157A Outer rotor permanent magnetic synchronous motor
10/13/2010CN101860156A Electric rotary machine
10/13/2010CN101860155A Permanent magnet digital frequency conversion single-phase double-voltage generator
10/13/2010CN101860154A Special multi-phase permanent-magnetic synchronic generator for large power wind-driven generator set
10/13/2010CN101860092A Pole core and DC motor using the same
10/13/2010CN101378201B Passive control type wind power generation system capable of automatically tracking maximum wind energy
10/13/2010CN101087079B Permanent magnet motor, permanent magnet synchronous motor rotor and compressor using the same
10/12/2010US7812495 Sleeve in end rings for permanent magnet rotor
10/07/2010WO2010114249A2 Motor
10/07/2010US20100253085 Permanent magnet rotating machine
10/07/2010US20100251510 Constant-power electric system
10/07/2010US20100251509 High-speed electric system
10/07/2010DE102010010127A1 Optimierte elektrische Maschine für intelligente Stellglieder Optimized electric machine for smart actuators
10/07/2010DE102010010126A1 Optimierte elektrische Maschine für intelligente Stellglieder Optimized electric machine for smart actuators
10/07/2010DE102010002401A1 Elektrische Rotationsmaschine A rotary electrical machine
10/07/2010DE102009038268A1 Drehstrommotor vom Permanentmagnet-Typ AC motor permanent magnet-type
10/07/2010DE102004045939B4 Permanenterregte Synchronmaschine mit Unterdrückungsmitteln zur Verbesserung der Drehmomentwelligkeit Permanent-magnet synchronous machine with suppression agents for improving the torque ripple
10/06/2010CN201601589U 汽车轮毂发电机 Automobile hub dynamo
10/06/2010CN201601588U 低转速大转矩永磁同步电机 Low speed high torque permanent magnet synchronous motors
10/06/2010CN201601587U 混合动力汽车电机 Hybrid Electric Vehicle Motor
10/06/2010CN201601586U 稀土永磁风力发电机 Rare earth permanent magnet wind generator
10/06/2010CN201601540U 永磁电机转子结构 Permanent magnet motor rotor structure
10/06/2010CN1934662B Radial anisotropic cylindrical sintered magnet and permanent magnet motor
10/06/2010CN1714493B Magnetic structure and motor ,driver comprising said motor and method for driving magnetic structure
10/06/2010CN1658480B Brushless motor
10/06/2010CN101855813A Motor controller system and method for maximizing energy savings
10/06/2010CN101855812A Motor and electronic device comprising the same
10/06/2010CN101855811A Motor stator with lift capability and reduced cogging characteristics
10/06/2010CN101855808A Rotary machine rotor
10/06/2010CN101854105A Single-phase self-starting permanent magnet synchronous motor
10/06/2010CN101854104A Power generating guide rail
10/06/2010CN101854103A Magnetic suspension-assisted liquid vapor cycle perpetual power generation system and technology
10/06/2010CN101222167B Power generation unit used for indoor body building apparatus with flywheel
10/05/2010US7808143 Permanent magnet motor
10/05/2010US7808142 Multivariable generator and method of using the same
09/2010
09/30/2010WO2010110150A1 Permanent magnet-embedded motor
09/30/2010US20100244603 Electric machine
09/29/2010EP2234250A1 Rotating electric machine
09/29/2010EP2232680A1 Flywheel system
09/29/2010CN1825737B Permanent magnet type electric rotating machine
09/29/2010CN1756051B Electrical machine with double-sided lamination stack
09/29/2010CN101847922A Optimized electric machine for smart actuators
09/29/2010CN101847921A Permanent magnet motor
09/29/2010CN101847920A Generator and armature winding wiring method thereof
09/29/2010CN101150276B Generator structure
09/28/2010US7804216 Permanent-magnet reluctance electrical rotary machine
09/28/2010CA2380575C Brushless motor
09/23/2010WO2010107330A2 Electric spherical generator of magnetic induction
09/23/2010WO2010107082A1 Electric generator
09/23/2010WO2010106560A1 Starting and electricity generating system for a reciprocating engine
09/23/2010US20100239195 Fluid dynamic bearing, motor, and recording-medium driving apparatus
09/23/2010US20100238591 Disk drive device rotationally driving recording disk
09/23/2010US20100237735 Methods and apparatus for preventing demagnetization in interior permanent magnet machines
09/23/2010DE19819480B4 Zweifach zwangsgetriebener Generator Dual forcibly driven generator
09/23/2010DE102004007422B4 Synchronmaschine mit Statorspulen in Dreieckschaltung Synchronous machine with stator coils in delta
09/22/2010EP2230751A1 An arrangement and method for cooling an electrical machine
09/22/2010EP2230750A2 Wind power generator
09/22/2010EP2229534A2 Apparatus and method for controlling operation of compressor
09/22/2010EP2229290A1 A drivetrain for a hybrid electric vehicle
09/22/2010CN201590740U Multi-group stepping magnetic motor
09/22/2010CN201590739U External-hanging magnetic induction generation device
09/22/2010CN101841220A Methods and apparatus for preventing demagnetization in interior permanent magnet machines
09/22/2010CN101841219A Novel axial magnetic field five-disc permanent magnet synchronous motor
09/22/2010CN101841218A Direct current assembled motor
09/22/2010CN101841206A Energy recovery mechanism
09/22/2010CN101841172A Movable wireless charging device
09/22/2010CN101840660A Vehicular three-side advertisement projection device
09/22/2010CN101165991B Permanent-magnet reluctance electrical rotary machine
09/21/2010US7800470 Method and system for a linear actuator with stationary vertical magnets and coils
09/21/2010US7800277 Engine with attached axial gap type rotating electric machine
09/21/2010US7800274 Thin stator, eccentric motor and axial air-gap brushless vibration motor equipped with the same
09/21/2010US7800272 Embedded magnet motor and manufacturing method of the same
09/21/2010US7800270 Small DC motor
09/21/2010US7800256 Electric machine
09/21/2010CA2511526C Flat rotary electric generator
09/16/2010WO2010104156A1 Power generation device in tire
09/16/2010US20100231181 Novel starter-generator with improved excitation
09/16/2010US20100231081 Motor
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