| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
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| 05/15/2001 | US6231407 Ship propulsion with a gondola-like synchronous motor |
| 05/15/2001 | CA2210052C Lubricant inducer pump for electrical motor |
| 05/11/2001 | CA2324725A1 Electric motor |
| 05/10/2001 | WO2001033696A1 Universal electric motor cowl |
| 05/10/2001 | DE19953857A1 Drive system for vehicle has several components with electric machine, operable as generator also as electric drive motor, and includes internal combustion engine and air compressor |
| 05/09/2001 | EP0915557B1 Ac generator for vehicle |
| 05/09/2001 | EP0836758A4 Eddy current drive |
| 05/09/2001 | CN1065684C Hybrid alternator having voltage regulator |
| 05/09/2001 | CN1065681C Rotor of a.c dynamo used in vehicle |
| 05/09/2001 | CN1065680C 无刷电动机 Brushless motor |
| 05/08/2001 | US6229242 Case for electric motor brushes comprising cooling fins |
| 05/08/2001 | US6229238 Transversal flux machine |
| 05/03/2001 | WO2001031768A1 Linear motor coil assembly and method for manufacturing the same |
| 05/02/2001 | EP1096647A2 Electric motor or generator including fluid cooled electronic components |
| 05/02/2001 | CN1293277A Driving device used in drum type washing machine |
| 05/02/2001 | CN1293276A Driving assembly structure in drum type washing machine |
| 05/01/2001 | US6226073 Stage system with driving mechanism, and exposure apparatus having the same |
| 04/26/2001 | WO2001029954A1 Manually-operated machine tool |
| 04/26/2001 | DE19949755A1 Hand tool machine for interchangeable tools includes metal component in contact with surface of plastic shock suppression component |
| 04/26/2001 | DE10033577A1 Small brushless motor e.g. for rotating medical cutting or grinding instrument, comprises rear support for covering rear opening of outer housing and conducting connections penetrating outwards from rear side of coil unit |
| 04/25/2001 | EP1094145A2 Structure of driving unit in drum type washing machine |
| 04/25/2001 | EP1094144A2 Structure of driving unit in drum type washing machine |
| 04/25/2001 | EP0820654B1 Linear motor |
| 04/25/2001 | CN2427922Y Rotary electric motor having sealing type cooling structure |
| 04/25/2001 | CN1292594A Ventilating system of power set |
| 04/24/2001 | US6222289 Electric motor housings with integrated heat removal facilities |
| 04/24/2001 | US6220046 Equipment for working a hard material |
| 04/19/2001 | WO2001028074A2 An external rotor brushless dc motor |
| 04/19/2001 | WO2001028072A1 Compressor |
| 04/18/2001 | EP1093209A1 A.C. generator for vehicle |
| 04/18/2001 | EP0845169A4 Permanent magnet rotor alternator |
| 04/18/2001 | CN1292166A Cooling system and method for cooling generator |
| 04/18/2001 | CN1292165A Cooling system and method for cooling generator |
| 04/17/2001 | US6218747 Car AC generator |
| 04/17/2001 | CA2210824C Sound insulated injection molding machine |
| 04/17/2001 | CA2139118C Electric motor-wheel |
| 04/12/2001 | WO2000069049A3 Electric machine |
| 04/11/2001 | CN1064486C Air cooling type rotary motor and its cooling method |
| 04/11/2001 | CN1064270C Hydrogen drying method for electric generator |
| 04/10/2001 | US6215212 Shaftless rotor construction |
| 04/05/2001 | DE19958545C1 Elevator direct drive with synchronous external rotor electric motor has dished stator with wound stator laminations packet and dished rotor fitted to rotor shaft supported by stator bearing flange and bearing plate |
| 04/04/2001 | EP1089415A1 Heating and/or air-conditionning installation having a motor ventilator unit |
| 04/04/2001 | EP0763273A4 Electric current generation apparatus |
| 04/04/2001 | CN1290421A Method for purifying cooling circuit of alternator stator operating in ventilated circuit, and implementing device |
| 04/04/2001 | CN1290420A Open type electric motor for driving vehicle |
| 04/04/2001 | CN1064186C 无刷电动机 Brushless motor |
| 04/03/2001 | US6211586 Gas-cooled electrical machine |
| 03/29/2001 | WO2001021956A1 Wind power generator |
| 03/29/2001 | DE19944686A1 Spindle structure of motor rotor, has rib to enhance stability of center of gravitation and magnetic flux and to enhance connection between spindle, silicon steel pieces and sun plates |
| 03/28/2001 | CN1289167A Rotary electric generator |
| 03/21/2001 | EP1085643A2 Permanent-magnet synchronous motor for lift winches |
| 03/21/2001 | EP0923803B1 Process for rendering inert a generator in a power station |
| 03/21/2001 | CN1063593C Hybrid alternator with voltage regulator |
| 03/15/2001 | WO2001018943A1 Dynamo-electric machine |
| 03/15/2001 | WO2001018942A1 Alternating current electric motor |
| 03/15/2001 | DE19943446A1 Electrical machine winding head cooling and fixing method e.g. for machine tool spindle drive, has resin mass enclosing winding head projecting into cooling and fixing channels provided by compression frame |
| 03/15/2001 | DE19942881A1 Air-cooled electrical generator has 3-chamber cooling with warm air chamber having different axial lengths for optimising cooling gas distribution |
| 03/13/2001 | US6201365 Drive unit with coolant flow through a space separating an inverter from a casing housing an electric motor |
| 03/13/2001 | US6201323 Rotating machine |
| 03/13/2001 | US6201321 Apparatus and method for dissipating heat from a motor |
| 03/13/2001 | US6200108 Heat exchanging means for a pump motor using a bypass tube within a recirculating water system |
| 03/13/2001 | CA2238504C Stator arrangement of alternator for vehicle |
| 03/08/2001 | WO2001017095A1 Motor frame and motor using the motor frame and motor pump |
| 03/08/2001 | WO2001017094A1 Air cooled electrical machine |
| 03/08/2001 | WO2001016965A1 Insulating material, electric winding, and method of manufacture thereof |
| 03/08/2001 | WO2001000933A8 Construction machine |
| 03/08/2001 | DE19957942C1 High-frequency motor spindle for a machine tool comprises components which are made of materials with high heat conductivity, surround the winding units and are in contact with the cooling element |
| 03/08/2001 | DE19939598A1 Reluktanz-Elektromaschine Reluctance electric machine |
| 03/08/2001 | DE19938986A1 Supraleitungseinrichtung mit einer Kälteeinheit für eine rotierende, supraleitende Wicklung Superconducting device with a cooling unit for a rotating superconducting winding |
| 03/07/2001 | EP1081828A2 An alternating current machine |
| 03/07/2001 | EP1081376A1 Wind turbine nacelle consisting of the housing of an electric generator |
| 03/07/2001 | CN1286821A Motor |
| 03/07/2001 | CN1062987C Driving unit |
| 03/06/2001 | US6198190 Alternator for an automotive vehicle |
| 03/06/2001 | US6198188 Rectifier cooling fin arrangement of vehicle AC generator |
| 03/06/2001 | US6198187 Automotive alternator |
| 03/06/2001 | US6198183 Integrated electric drive unit including an electric motor and an electronic control and monitoring module |
| 03/01/2001 | WO2001015304A1 Induction-type electric machine |
| 02/28/2001 | EP1079504A2 Method of manufacturing rotating electric machine and method of impregnating coil with resin, having separate processes of incorporating particles and impregnating coil |
| 02/28/2001 | EP1079501A2 Rotating electrical machine stator |
| 02/28/2001 | CN1285645A Driving device |
| 02/27/2001 | US6194799 High-power low-RPM DC motor |
| 02/22/2001 | WO2001013496A1 Water cooled stator winding of an electric motor |
| 02/22/2001 | WO2001013049A2 Supraconducting device comprising a cooling unit for a rotating supraconductive coil |
| 02/22/2001 | DE19938428A1 Automobile dynamo has rotor shaft fitted with fan wheel for acting as auxiliary cooling fan for engine compartment and providing cooling of engine charging air or air-conditioning unit via air-cooled heat exchanger |
| 02/21/2001 | EP1077522A1 Drive apparatus comprising a liquid-cooled electric motor and a planetary gear |
| 02/21/2001 | EP1077521A2 A terminal arrangement |
| 02/21/2001 | EP1076922A1 Axial air gap modular motor |
| 02/21/2001 | CN1284834A Device for cooling XY bench |
| 02/20/2001 | US6191511 Liquid cooled asynchronous electric machine |
| 02/13/2001 | US6188153 Segmented stator end turn air deflector for force ventilated AC motor |
| 02/08/2001 | WO2001010001A2 Demagnetization-protected permanent magnet ship propulsion system |
| 02/08/2001 | CA2381148A1 Demagnetization-protected permanent magnet ship propulsion system |
| 02/06/2001 | US6184600 Alternating-current generator for vehicles and heat sink incorporated therein |
| 02/06/2001 | US6184599 Cooling arrangement for generator |
| 02/06/2001 | US6183208 Immersible motor system |
| 02/01/2001 | WO2000057532A3 Direct current motor |
| 02/01/2001 | DE10019914A1 Cooling configuration for a rotating electrical machine, includes a pocket of sheet material that forms an air circulation circuit through the rotating machine assembly |
| 01/31/2001 | CN1282133A High-efficiency high-torsion and high-support outer rotor motor |
| 01/31/2001 | CN1061483C Alternator for vehicle |