| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
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| 09/03/2008 | CN100416987C System and method for mechanical mounting of a device onto a shaft |
| 09/03/2008 | CN100416094C Wind power installation with separate primary and secondary cooling circuits |
| 09/02/2008 | US7420299 Lithographic apparatus and device manufacturing method |
| 09/02/2008 | CA2500036C Apparatus and method for generating electrical power in a borehole |
| 08/28/2008 | DE102007009394A1 Motorpumpeneinheit Motor pump unit |
| 08/27/2008 | EP1962409A1 Motor generator for vehicle |
| 08/27/2008 | EP1961528A1 Electrical chainsaw with static cooling and method implemented to obtain this cooling |
| 08/27/2008 | EP1553683B1 Outer rotor type multipolar generator |
| 08/27/2008 | EP1188215B1 Construction and method in electric motor drive |
| 08/27/2008 | CN201107841Y Permanent magnet synchronous motor of sine pole width modulation |
| 08/27/2008 | CN201106488Y Light-type generating set |
| 08/27/2008 | CN101253670A Cooling device of electric motor for vehicle |
| 08/27/2008 | CN101252297A Drive internal water cold electric machine for electric vehicle |
| 08/27/2008 | CN100414817C Low-noise water-cooling motor apparatus |
| 08/27/2008 | CN100414120C Axial fan motor and cooling device |
| 08/26/2008 | US7417341 Powder coating for generator stator bar end fitting and method for applying the powder coating |
| 08/21/2008 | WO2008098428A1 A forced air-cooling magnetor rotor for motocycle |
| 08/21/2008 | WO2008098382A1 Blower for a medical ventilator and medical ventilator with such a blower |
| 08/21/2008 | WO2007124195A3 Stator coil assembly |
| 08/21/2008 | US20080197724 Cooling arrangement of an electrical machine |
| 08/21/2008 | US20080197718 Electrical machine with ferrofluid components |
| 08/21/2008 | US20080197638 Wind Turbine Comprising a Generator Cooling System |
| 08/21/2008 | DE202007005784U1 Lüftungseinheit zur Fremdbelüftung eines Elektromotors Ventilation unit for forced ventilation of an electric motor |
| 08/21/2008 | DE112006002417T5 Ständerkühlung Stator cooling |
| 08/20/2008 | EP1959544A2 Electric propulsion units |
| 08/20/2008 | EP1959540A2 Reluctance motor |
| 08/20/2008 | EP1958319A1 Heat pipe device for cooling a voltage regulator of a rotating electric machine, such as an alternator or an alternator-starter |
| 08/20/2008 | EP1958318A1 Heat pipe-equipped cooling device for a rotating electric machine |
| 08/20/2008 | EP1958317A1 Deflector for an electromagnetic retarder and electromagnetic retarder including one such deflector |
| 08/20/2008 | EP1449289B1 Air-cooled coil unit of a linear engine |
| 08/20/2008 | CN101248569A Rotor of an outer-rotor type motor for use in a washing machine |
| 08/20/2008 | CN101245944A Air conditioner and its control method |
| 08/20/2008 | CN100413189C Electrical machines for navy vessels based on superconducting technology, |
| 08/19/2008 | US7414339 Vehicular rotating electrical machine apparatus |
| 08/19/2008 | US7414338 Electric rotating machine capable of reducing performance deterioration due to discharge |
| 08/19/2008 | US7414336 Dual flow circulation system for a mover |
| 08/14/2008 | WO2008098043A1 Generator housing, transport mechanism for the same, and cooling and sound attenuation method for the same |
| 08/14/2008 | WO2008075158A3 Fan for an apparatus for the regulated delivery of a gas, in particular oxygen |
| 08/14/2008 | WO2008075158A2 Fan for an apparatus for the regulated delivery of a gas, in particular oxygen |
| 08/14/2008 | WO2008063282A3 Motor having stator with generally planar windings |
| 08/14/2008 | US20080193305 Electric Blower |
| 08/14/2008 | US20080193275 Electric Machine |
| 08/14/2008 | US20080191564 Motor with Integrated Drive Unit and Shared Cooling Fan |
| 08/14/2008 | DE102007006856A1 Electrical machine, has radial retaining units, and axial flow channels formed at stator and rotor parts, where one of retaining units is formed as blower impeller for producing flow of gaseous medium in channels |
| 08/13/2008 | EP1956699A1 Dynamo-electric machine |
| 08/13/2008 | CN201100944Y Wheel hub motor for electric car |
| 08/13/2008 | CN101242125A Rotating asynchronous converter and a generator device |
| 08/13/2008 | CN101242123A Engine attached with axial gap type rotating electric machine |
| 08/13/2008 | CN101240735A System and method to control temperature of an alternator and/or an engine in a vehicle |
| 08/12/2008 | US7411328 Dynamo electric machines |
| 08/12/2008 | US7411323 Electrical machine having cooled laminated stator and rotor cores and windings |
| 08/07/2008 | WO2008077765A3 Liquid-cooled machine |
| 08/07/2008 | WO2008074761A3 Roll drive for a conveying system, and conveying system |
| 08/07/2008 | WO2008024230A3 Devices, systems, and methods for producing an electric motor |
| 08/07/2008 | US20080185926 Self-Disengaging Fan For an Elecromagnetic Retarder |
| 08/07/2008 | US20080185925 System and method to control temperature of an alternator and/or an engine in a vehicle |
| 08/07/2008 | US20080185924 Electric motor cooling jacket |
| 08/07/2008 | US20080185923 Motor |
| 08/07/2008 | US20080185205 Engine With Attached Axial Gap Type Rotating Electric Machine |
| 08/06/2008 | EP1953899A1 Starter-generator for a gas turbine |
| 08/06/2008 | EP1953896A1 Rotor for electric rotating machine and electric rotating machine |
| 08/06/2008 | EP1952512A1 Methods and apparatus for transporting natural gas through a pipeline |
| 08/06/2008 | CN101236041A 集成的设备冷却系统 The integrated cooling system equipment |
| 08/06/2008 | CN100409545C Super-high-speed high-power magnetic-suspension main-shaft motor |
| 07/31/2008 | WO2008090855A1 Heat generation body cooling structure and drive device |
| 07/31/2008 | US20080179973 Methods for coupling an auxiliary blower to an electric motor |
| 07/31/2008 | US20080179972 Heat generating member cooling structure and drive unit |
| 07/31/2008 | DE102008004143A1 Drehende Elektromaschine Rotating electrical machine |
| 07/31/2008 | DE102007003482A1 Arrangement for cooling and fixing exciter winder of completely fired generators with high pole numbers and small pole pitches, has wedge shaped adjusting pieces, which are made of good heat conducting material and are arranged in pole gaps |
| 07/30/2008 | EP1950006A1 Angle grinder |
| 07/30/2008 | EP1949525A2 Electric motor |
| 07/30/2008 | CN201094148Y Energy saving water cooling permanent magnetism variable-frequency control three-phase machine |
| 07/30/2008 | CN101230867A Cooling system structure of motor or drive principal axis and manufacturing method thereof |
| 07/30/2008 | CN100407549C 电子换向的两相磁阻电机的定子 The stator of a two-phase electronically commutated reluctance motor |
| 07/24/2008 | WO2008087333A2 Device for rectifying the current of an electric rotary machine and rotary electric machine including such device |
| 07/24/2008 | WO2008057170A3 Motor having stator with generally planar windings |
| 07/24/2008 | US20080174190 Rotating electrical machine |
| 07/23/2008 | EP1947757A2 Thermal and secondary flow management of electrically driven compressors |
| 07/23/2008 | EP1947756A1 Drive device of vehicle |
| 07/23/2008 | EP1946432A1 Electric motor |
| 07/23/2008 | EP1735893B1 Electric motor and range of electric motors |
| 07/23/2008 | CN201091058Y High-capacity non-salient pole nest plate type synchronous generator |
| 07/23/2008 | CN101228357A Radial fan |
| 07/23/2008 | CN101227129A High-capacity non-salient pole nest plate type synchronous generator |
| 07/23/2008 | CN100404994C Manufacture method of heat exchangers |
| 07/22/2008 | US7402924 Cooling assembly for electric machine |
| 07/22/2008 | US7402923 Electrically variable transmission |
| 07/17/2008 | WO2008085152A1 Oil cooled generator for trailer refrigeration unit |
| 07/17/2008 | WO2008085148A1 A dummy load for a combined heat and power (chp) system |
| 07/17/2008 | WO2008084597A1 Heat generator cooling structure and driving apparatus fitted with the same |
| 07/17/2008 | US20080169710 Forced cooling rotary electric machine |
| 07/17/2008 | US20080169137 Vehicle and Power Unit For It |
| 07/17/2008 | US20080168796 Thermal and secondary flow management of electrically driven compressors |
| 07/17/2008 | DE102007001814A1 Device for cooling of power electronics in motor vehicle, has blower and low-temperature cooling circuit and power electronics is arranged in low-temperature cooling circuit, which has coolant pump and radiator |
| 07/16/2008 | EP1944853A2 Forced cooling rotary electric machine |
| 07/16/2008 | EP1944852A1 Liquid-cooled machine |
| 07/16/2008 | EP1943714A1 Method for automatic monitoring of generator operation |
| 07/16/2008 | EP1538731B1 Drive device |
| 07/16/2008 | CN201087935Y Principal shaft device |
| 07/16/2008 | CN101222163A Air cooling carving electric principal shaft |