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)
12/2010
12/22/2010CN101924444A Disk-shaped permanent magnet half-shell shielding device
12/22/2010CN101924443A Double plate type shielding device for annular permanent magnet
12/22/2010CN101924442A Permanent magnet synchronous motor with damping slot on rotor
12/22/2010CN101924438A Radial-axial magnetic field modulation type brushless composite structure motor
12/22/2010CN101920759A Pure self-generating environment-friendly electric bicycle without battery
12/22/2010CN101288218B Self-regulated permanent magnet generator
12/16/2010US20100314974 Miniature Motor
12/16/2010US20100314964 Electro-mechanical transducer of small dimensions, in particular a timepiece generator
12/16/2010US20100314963 Permanently excited electrical machine
12/16/2010US20100314962 Three-Phase Brushless DC Motor
12/16/2010US20100314961 Magnetic flux switching type electric generator using shielding member as permanent magnet
12/15/2010EP2260569A2 Planar motor
12/15/2010EP1497906B1 Transverse flow electric machine with a toothed rotor
12/15/2010CN201674373U Tray type generating device for electric motor car
12/15/2010CN201674372U Self-starting permanent magnet synchronous motor and compressor using same
12/15/2010CN101917106A Permanent magnet synchronous motor
12/15/2010CN101917105A High-speed permanent magnet motor
12/15/2010CN101917104A Wheel permanent-magnet generator
12/15/2010CN101917103A Permanently-magnetic synchronous heat-stretching roller motor
12/15/2010CN101917083A Radical antipode brushless coreless permanent magnet motor
12/15/2010CN101917076A Permanent magnet drive motor for solar tracking system
12/15/2010CN101243598B Motor
12/15/2010CN101043157B Permanent magnet embedded type electric rotating machine and motor for air conditioner of car and airtight type electric compressor
12/14/2010US7851959 Permanent magnet electric rotating machine and electromotive vehicle using permanent magnet electric rotating machine
12/14/2010US7851957 Magnetic bearing assembly for rotatable support apparatus
12/09/2010WO2010141108A2 Electropermanent magnet-based motors
12/09/2010WO2010139201A1 Combination motor
12/09/2010WO2010023038A3 Rotor for an electric machine with reduced detent torque
12/09/2010US20100308679 Micro rotor and rotary electric machine incorporating same
12/09/2010US20100308676 Internal split field generator
12/09/2010US20100308675 External split field generator
12/09/2010US20100308601 Permanent Magnet Motion Amplified Motor and Control System
12/09/2010DE102009024261A1 Electrical machine e.g. independently excited synchronous electric motor, has stator and rotor, where stator is provided with stator winding at stator laminated core and modulation ring is firmly connected with stator
12/08/2010EP2259411A1 Rotating electrical machine
12/08/2010EP2259408A2 Stator of an axial air-gap motor and manufacturing method of such a stator
12/08/2010CN201667595U Magnetism-gathered copolar shoe permanent magnet motor
12/08/2010CN101911446A Electrical regenerative braking
12/08/2010CN101911445A 飞轮系统 Flywheel system
12/08/2010CN101911444A Rotating electric machine
12/08/2010CN101908808A Permanent magnet rotating machine
12/08/2010CN101594036B Wound rotor self-starting permasyn motor
12/08/2010CN101355281B Method for analyzing magnetic field equivalent air gap virtual winding current of non-bearings electric machine
12/08/2010CN101093971B Control apparatus for AC rotary machine
12/07/2010US7847464 Armature of rotary electric machine and method for producing same
12/07/2010US7847463 Alternating-current dynamoelectric machine
12/07/2010US7847462 Permanent magnet electric rotating machine and electromotive vehicle using permanent magnet electric rotating machine
12/07/2010US7847461 Multi-layer magnet arrangement in a permanent magnet machine for a motorized vehicle
12/07/2010US7847459 Magneto generator
12/07/2010US7847457 BLDC motor assembly
12/02/2010WO2010138970A1 Magnetically driven motor and electric power generator
12/02/2010WO2010138012A2 Direct current synchronous electric machine with variable magnetic resistance and permanent magnets and method for the magnetic flux control
12/02/2010WO2010136868A1 Wheel motor with an outer rotor
12/02/2010WO2010059076A3 Direct current electric motor with a hollow rotor
12/02/2010WO2010040785A3 Electric motor
12/02/2010US20100301695 Rotor and Motor
12/02/2010US20100301693 Rotational magnetic propulsion motors
12/02/2010DE202010013455U1 Elektrische Maschine Electric machine
12/02/2010DE102010016929A1 Elektrisch rotierende Maschine mit verbesserter Statorwicklungsanordnung zur Verminderung der magnetischen Störung und der Drehmomentwelligkeit Electric rotating machine with improved stator winding to reduce the magnetic disturbance and torque ripple
12/02/2010DE102007033801B4 Steuerung für Motor Control for motor
12/01/2010EP2256909A2 Rotary electrical machine
12/01/2010EP2255431A1 Low-inertia direct drive having high power density
12/01/2010EP1553679B1 Rotating electrical apparatus
12/01/2010EP1303899B1 Roll drive
12/01/2010CN201663529U Outer rotor permanent magnet synchronous motor with higher power
12/01/2010CN1938922B Motor, blower, compressor and air conditioner
12/01/2010CN101902113A Low speed permanent magnet synchronous motor applicable to voltage 380V
12/01/2010CN101902112A Ultra-low speed motor applied to 1140 V voltage
12/01/2010CN101902088A Double-winding permanent magnet motor
12/01/2010CN101902087A Permanent magnetism rotating machine
12/01/2010CN101425707B Driving device using disc type motor
11/2010
11/30/2010US7843107 Dynamoelectric machine
11/30/2010US7843101 Interior permanent magnet electric motor including a rotor having circumferential surface portions with defined curve profiles
11/25/2010WO2010134368A1 Permanent-magnet motor and washing machine
11/25/2010WO2010133797A1 Vernier machine with magnets
11/25/2010WO2010133796A1 Vernier machine with inserted magnets
11/25/2010WO2010114249A3 Motor
11/25/2010US20100295422 Stacking alternator
11/25/2010US20100295401 Motor and device using the same
11/25/2010US20100295400 Method for producing a rotor assembly for a rotating electrical machine, especially an alternator
11/25/2010DE102009021703A1 Verbesserte Axialflussmaschine Improved axial flow
11/24/2010EP2253060A1 Compact high power alternator
11/24/2010EP1810391B1 Rotor-stator structure for electrodynamic machines
11/24/2010EP1706934B1 Rotor-stator structure for electrodynamic machines
11/24/2010EP1173915B1 Generator for a windmill, stator module for use in such a generator and use of such a generator
11/24/2010CN201656723U Three-phase AC permanent magnet synchronous motor for automobile
11/24/2010CN201656722U High-efficiency and energy-saving permanent magnet synchronous motor
11/24/2010CN201656721U Water-cooling permanent magnet synchronous traction motor
11/24/2010CN201656683U Vehicular hub permanent-magnet generator
11/24/2010CN101895184A Ultra-low speed permanent magnet motor applicable to 380V of voltage
11/24/2010CN101895183A Low-speed permanent magnet motor suitable for voltage of 1,140 V
11/24/2010CN101895182A Cordwood wind driven generator
11/24/2010CN101895181A Disc permanent magnet thin shell type shielding device
11/24/2010CN101895180A Three-phase alternating current permanent magnet motor
11/24/2010CN101420160B Permanent magnet synchronous motor of sine pole width modulation
11/23/2010US7839045 Permanent magnet rotary structure of electric machine
11/23/2010US7839044 Rotor magnet, spindle motor comprising the same, recording and reproducing apparatus, and jig for manufacturing the same
11/23/2010US7839043 Rotary structure of permanent magnet electric machinery and method for determining the structure thereof
11/23/2010US7839042 Inductor motor and manufacturing method of inductor motor
11/23/2010US7839041 Rotary actuators
11/23/2010US7839040 Permanent-magnet generator rotor for gas turbine, manufacturing method therefor, and gas turbine
1 ... 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 ... 172