| Patents for H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet (17,141) |
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| 10/10/2001 | CN1316815A Non-circular flat electric machine and its manufacturing machine |
| 10/10/2001 | CN1316814A Permanent-magnetic rotary electric machine |
| 10/09/2001 | US6300700 Motor |
| 10/09/2001 | US6300695 High speed spindle motor with hydrodynamic bearings |
| 10/09/2001 | US6299129 Actuator device with valve |
| 10/04/2001 | US20010026764 Freon compressor |
| 10/04/2001 | US20010026108 Rotary machine and electrical vehicle using the same |
| 10/04/2001 | EP1139549A2 Sealed motor compressor |
| 10/04/2001 | EP1139548A2 Interior permanent magnet synchronous motor |
| 10/04/2001 | EP1139542A2 A compressor and an electric motor |
| 10/03/2001 | CN2452203Y Special motor for hollow rotor spindle built-in concentric pedal axle electric bicycle |
| 10/03/2001 | CN2452196Y Motor of NdFeB permanent starter with high starting ability |
| 10/03/2001 | CN1315777A Coolant compressor |
| 10/03/2001 | CN1315776A Single phase multi-hole magnetic generator for transportation means |
| 10/03/2001 | CN1315774A Contactless driven electric machine |
| 10/03/2001 | CN1315770A Power generator, timepiece and electronic device and gear rotary torque regulating method |
| 09/27/2001 | US20010024613 Liquid pump, in particular, detergent liquid pump for household appliances, and method for assembling it |
| 09/27/2001 | US20010024075 Electric motor or generator |
| 09/27/2001 | US20010024069 Spindle motor having disc mounting portion |
| 09/27/2001 | DE10014734A1 Electronically commutated direct current motor has coil rims aligned with coils of coil pair, and additional coil rim in plane of one coil rim associated with second permanent magnet circle on rotor |
| 09/27/2001 | DE10013891A1 Electromagnets connected in series for controlling a drive mechanism include an armature consisting alternately of magnetic and non-magnetic substances. |
| 09/27/2001 | DE10011956A1 Electric machine e.g. starter-generator for vehicles, has control circuit with individual components arranged inside housing, extending radially outside housing wall with respect to rotation axis of rotor |
| 09/27/2001 | DE10011591A1 Torque motor supplied by fuel cells accommodated in the stator |
| 09/26/2001 | EP1137155A2 Synchronous motor with permanent magnet rotor and screen between stator and rotor |
| 09/26/2001 | EP1136999A2 Spindle motor |
| 09/26/2001 | EP1135852A1 A system for controlling a rotary device |
| 09/26/2001 | CN1314741A Main shaft motor |
| 09/20/2001 | US20010022479 Toroidal core type actuator with phase separators |
| 09/20/2001 | US20010022478 Spindle motor |
| 09/20/2001 | US20010022243 Electrical machine, and a drive arrangement for a vehicle |
| 09/20/2001 | DE10012927A1 Steam turbine-generator unit has impeller with blades in radially divided housing and hollow shaft with bearing elements that carries disc-shaped rotor with permanent magnets |
| 09/19/2001 | EP1134875A1 A spindle motor for disk driving device with fluid bearing |
| 09/19/2001 | CN1071504C Spindle motor |
| 09/13/2001 | WO2001067581A1 Torque motor |
| 09/13/2001 | US20010020805 Motor/generator |
| 09/13/2001 | DE10010248A1 Current generator unit for vehicle, has rotor built on fan wheel attached by flange to crankshaft of drive engine and stator designed as laminated iron packet |
| 09/12/2001 | EP1133046A2 Multipolar magnet type generator for internal combustion engines |
| 09/12/2001 | EP1131880A1 Electric machine |
| 09/12/2001 | EP0682825B1 Multiphase electric machine with offset multipolar electric pole units |
| 09/12/2001 | CN2447983Y Circular loom tram silk monitoring motor |
| 09/12/2001 | CN1071061C 电动机 Electric motor |
| 09/11/2001 | US6288463 Generator |
| 09/11/2001 | US6286199 Method for assembly of motor with external rotor |
| 09/07/2001 | WO2001065670A1 Power generating installation that comprises a drive engine and a generator |
| 09/07/2001 | WO2001065669A1 Power generating installation that comprises a generator and a reciprocating internal combustion engine as drive |
| 09/07/2001 | WO2001065661A1 Power generating installation that comprises a generator and a reciprocating internal combustion engine as drive |
| 09/06/2001 | US20010019230 Motor having rotational-speed detector |
| 09/06/2001 | DE10107760A1 Electrical machine, especially synchronous machine has magnet system located without carrier system on shaft, comprising permanent magnet(s) connected in adhesive fashion with shaft |
| 09/05/2001 | EP1130748A1 Electrical transversal flux machine with a starlike coreplates |
| 09/05/2001 | EP1130747A2 Permanent magnet type electric machine for an hybrid electric vehicle |
| 09/05/2001 | EP1130746A1 Rotor core with flux barriers for reluctance motor |
| 09/05/2001 | EP1130740A2 Hybrid electric vehicle with a permanent magnetic type dynamo-electric machine |
| 09/05/2001 | CN2446714Y Stock type generator for body building appts. |
| 09/05/2001 | CN1311558A Multi-pole magnet type motor for internal combustion ergine |
| 09/05/2001 | CN1311556A Electric motor for electric fan |
| 09/05/2001 | CN1311046A Luminous rotary body device |
| 09/05/2001 | CN1070656C Generator/motor combination |
| 09/05/2001 | CN1070652C Outer-rotor type engine-operated generator |
| 09/04/2001 | US6285104 Motor with reduced torque ripple |
| 09/04/2001 | US6285103 Permanent magnetic generator |
| 08/30/2001 | US20010017501 Electric rotary machine |
| 08/30/2001 | US20010017492 Permanent magnet dynamo electric machine |
| 08/30/2001 | DE10009462A1 Pol-Phasen-Modulation (PPM) in permanentmagneterregten elektrischen Maschinen Pol-phase modulation (PPM) in permanent magnet electrical machines |
| 08/30/2001 | DE10006439A1 Synchronous motor has maximum number of stator teeth coincident with rotor poles at any time dependent on number of pole pairs and phase of driving current in defined manner |
| 08/29/2001 | EP1128524A2 Electric rotary machine |
| 08/29/2001 | EP1127401A1 Improved compact generator, light-emitting wheel having the same, and manufacturing method therefor |
| 08/29/2001 | CN1310878A Improved compact generator, light-emitting wheel having the same, and manufacturing method therefor |
| 08/29/2001 | CN1070150C Device for emergency operation of elevator motor |
| 08/28/2001 | US6281616 Claw pole motor |
| 08/28/2001 | US6281611 Use of moving element to produce heat |
| 08/28/2001 | US6281609 Direct-current brushless motor, and polygon scanner and image forming apparatus having the same and a method thereof |
| 08/28/2001 | US6281607 Electric motor with vibration attenuation |
| 08/23/2001 | US20010015587 Single-phase multi-polar magnet type generator for vehicles |
| 08/23/2001 | US20010015582 Magnetic pole position detector for rotor |
| 08/23/2001 | DE10005866A1 External rotor motor for use in vehicles has external rotor enclosing fixed stator plate packet and supported on bearings mounted on stator |
| 08/22/2001 | EP1126577A1 Electric machine |
| 08/22/2001 | CN1309456A Radial gap type rotary deflecting winding brushless vibration motor |
| 08/22/2001 | CN1309453A Motor with eccentric weight for vibration generation and apparatus carrying said motor |
| 08/22/2001 | CN1309279A Air conditioner, outdoor unit and refrigerating unit |
| 08/22/2001 | CN1309051A Triboelectric lamp of bicycle |
| 08/22/2001 | CN1070002C Structure for mounting generator on engine |
| 08/22/2001 | CN1070000C 无刷电动机 Brushless motor |
| 08/21/2001 | US6278248 Brushless DC motor fan driven by an AC power source |
| 08/21/2001 | US6278214 Motor, method of producing motor, and rotator device |
| 08/21/2001 | US6278212 Exciter with axial gap |
| 08/21/2001 | US6278205 Electric motor with connector element on foil-shaped insulating substrate |
| 08/21/2001 | US6278194 Stator generator for an internal combustion engine |
| 08/16/2001 | US20010013732 Anti-vibration electric motor having outer rotor stably supported at two ends |
| 08/16/2001 | EP1124309A2 Magnetic pole position detector for rotor |
| 08/16/2001 | EP1123577A2 Electric machine |
| 08/16/2001 | EP1123576A1 Electric rotary machine with novel rotor excitation arrangement by permanent magnets |
| 08/16/2001 | EP1095441A4 Brushless synchronous rotary electrical machine |
| 08/16/2001 | EP0972331B1 Unilateral transverse flux machine with a multi-strand design |
| 08/15/2001 | CN1069792C Device for starting and power generation for vehicle |
| 08/09/2001 | WO2001057988A1 A stator for an axial flux electrical machine |
| 08/09/2001 | WO2001057987A1 Brushless dc motor having reduced cogging torque |
| 08/09/2001 | WO2001056827A1 Integrated retarder and accessory device |
| 08/09/2001 | US20010011849 Non-circular, flat motor and manufacturing method thereof |
| 08/09/2001 | DE10005232A1 Spindle motor for fitting to hard disks with reduced-height stator, has connector wires for coils radially guided between tabs for wire-guided ring and ferrous sheet stack |
| 08/08/2001 | EP1122866A2 Electric machine, in particular a three-phase generator |