| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
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| 02/18/2010 | WO2009135740A3 Electric machine comprising an integrated housing cooling system |
| 02/18/2010 | US20100038981 Rotating electric machine and cooling system for the rotating electric machine |
| 02/18/2010 | US20100038980 Cooling system of a superconducting machine |
| 02/18/2010 | US20100038979 Power Tool With Motor Air Flow Path Control |
| 02/18/2010 | DE102009036466A1 Elektromotor Electric motor |
| 02/18/2010 | DE102009027308A1 System und Verfahren zur Kühlung eines elektrischen Motors System and method for cooling an electric motor |
| 02/18/2010 | DE10063619B4 Antriebseinheit für Gebläse in Fahrzeugen Drive unit for blower in vehicles |
| 02/18/2010 | DE10035578B4 Antriebseinheit Drive unit |
| 02/17/2010 | EP2154770A1 Milling motor assembly for a sewage pipe sanitisation robot |
| 02/17/2010 | CN201409048Y Adsorption-type combustion turbine drying apparatus |
| 02/17/2010 | CN201409047Y Petrol generating set power system cooling device |
| 02/17/2010 | CN201409046Y Engine driving type generator set |
| 02/17/2010 | CN201409045Y motor with concentrated airflow |
| 02/17/2010 | CN101651384A Cooling system of wind power generator unit frequency converter |
| 02/17/2010 | CN101651383A Multi-surface heat dissipation structure for semi-implicit direct-drive motor of sewing machine |
| 02/17/2010 | CN101651382A Inner-ventilation vertical-shaft wind-driven generator of permanent-magnet superposing type |
| 02/16/2010 | US7663272 Motor housing and cooling fin assembly |
| 02/16/2010 | US7663270 Canned linear motor armature and canned linear motor |
| 02/11/2010 | US20100034674 Electric fuel pump capable of supplying fuel at high flow rate |
| 02/11/2010 | US20100033041 Counter-rotating axial-flow fan |
| 02/11/2010 | US20100033040 Rotaring electric machine |
| 02/11/2010 | US20100033039 Electric motor |
| 02/11/2010 | US20100033038 System and method for cooling an electric motor |
| 02/11/2010 | US20100033037 Shielding of superconducting field coil in homopolar inductor alternator |
| 02/11/2010 | DE102008036124A1 Elektrische Maschine in hoher Schutzart mit verbesserter Läuferkühlung Electrical machine with high protection with improved rotor cooling |
| 02/11/2010 | DE102008036079A1 Electrical turbocharger's driving motor cooling device for fuel cell vehicle, has opening valve arranged directly behind driving motor of electrical turbocharger into cooling circuit in coolant channel |
| 02/10/2010 | EP2151349A1 Mobile power set |
| 02/10/2010 | EP2151038A1 Liquid cooled rotor assembly |
| 02/10/2010 | EP1425518B1 Energy storage system |
| 02/10/2010 | CN201403065Y Brushless motor controller |
| 02/10/2010 | CN201403024Y Motor heat-radiating device of batch feeder |
| 02/10/2010 | CN201403023Y Air-cooler grizzly screen controlling regulation with phase-change material |
| 02/10/2010 | CN201403017Y Double air-inlet force-air cooling silent generator set structure |
| 02/10/2010 | CN201403011Y Motor rotor ventilation structure |
| 02/10/2010 | CN201403010Y Low-voltage powerful three-phase asynchronous motor rotor |
| 02/10/2010 | CN201403009Y Laminated motor with concealed air cooling passages |
| 02/10/2010 | CN201400171Y Main cooling air duct for pulling motor of railway vehicle |
| 02/10/2010 | CN101645634A Radiating and anti-carbon powder device of collector ring component of motor of wound rotor |
| 02/10/2010 | CN101645633A Motor with ventilating structure |
| 02/10/2010 | CN101645632A Stator water cooling device of external rotor permanent magnet synchronous machine |
| 02/10/2010 | CN101645631A System and method for cooling an electric motor |
| 02/10/2010 | CN101645630A Electric motor |
| 02/10/2010 | CN101645629A Self-ventilation cooling device of external rotor permanent magnet synchronous machine |
| 02/09/2010 | US7659646 Outer rotor superconductor journal bearing |
| 02/09/2010 | CA2399350C Flow-through spaceblocks with deflectors and method for increased electric generator endwinding cooling |
| 02/04/2010 | WO2010012149A1 Water-cooled motor for vehicle |
| 02/04/2010 | WO2010012070A1 Multi-path liquid cooling arrangement for electric machines |
| 02/04/2010 | WO2009121734A3 Housing seat for an electric machine with protection class ip 24w |
| 02/04/2010 | US20100026145 Sealed type electric rotating machine |
| 02/04/2010 | US20100026112 Electric motor |
| 02/04/2010 | US20100026111 Stator for an electrical machine with liquid cooling |
| 02/04/2010 | US20100026110 Method and device for cooling an electric machine |
| 02/04/2010 | US20100026109 Electric motor with heat pipes |
| 02/04/2010 | US20100026108 Electric motor with heat pipes |
| 02/04/2010 | DE102009031727A1 Gehäuseanordnung für eine flüssigkeitsgekühlte elektrische Maschine Housing arrangement for a liquid-cooled electrical machine |
| 02/04/2010 | DE102008040917A1 Internal combustion engine tempering device for driven train of bus, has fluid circuit with fluid passing through tempering jacket surrounding electrical machine, where heat energy is exchanged between electrical machine and fluid |
| 02/04/2010 | DE102008033959A1 Elektrische Maschine mit Radialtrennblechen zur Kühlluftführung Electrical machine with radial dividers for cooling air |
| 02/03/2010 | EP2149972A1 Alignment apparatus and exposure apparatus using the same |
| 02/03/2010 | EP2149967A2 Sealed type electric rotating machine |
| 02/03/2010 | EP2149712A1 Bidirectional centrifugal fan |
| 02/03/2010 | EP2149192A2 Ventilation unit for independently cooling an electric motor |
| 02/03/2010 | CN201398126Y Improved structure of water pump motor |
| 02/03/2010 | CN201398125Y Self-cooled permanent-magnet generator |
| 02/03/2010 | CN201398124Y Air-cooled radiating device of three-channel remote-control coaxial double propeller model helicopter tail motor |
| 02/03/2010 | CN201398114Y Motor casing with cooling connector device |
| 02/03/2010 | CN201396209Y Permanent magnetic diesel generator without iron core |
| 02/03/2010 | CN101641855A A transformer arrangement |
| 02/03/2010 | CN101640452A Liquid supplying and draining device of evaporating and cooling system of water wheel generator stator |
| 02/03/2010 | CN101640451A Cooling system of 1.5MW wind turbine |
| 02/03/2010 | CN101640450A Sealed type electric rotating machine |
| 02/03/2010 | CN101640449A Heat recovery system |
| 02/03/2010 | CN100587240C Device for cooling current generator unit |
| 02/02/2010 | CA2535716C Claw-pole motor stator |
| 01/28/2010 | WO2009146869A3 Electric motor |
| 01/28/2010 | WO2009091248A3 Generator for direct drive wind turbine |
| 01/28/2010 | US20100019591 Heat transfer enhancement of ventilation chimneys for dynamoelectric machine rotors |
| 01/28/2010 | US20100019590 Electric machine |
| 01/28/2010 | US20100019589 Slot configuration of an electric machine |
| 01/28/2010 | US20100019588 Rotating electric machine and manufacturing method thereof |
| 01/28/2010 | DE102008034175A1 Electrohydraulic drive arrangement for driving e.g. working hydraulics system of ground conveyor, has ventilation device and exchanger connected to construction unit, where ventilation device cools control electronics unit |
| 01/27/2010 | EP2147497A2 Air cleaners for electrical machines |
| 01/27/2010 | CN201393160Y High-speed grease bearing permanent magnet motor |
| 01/27/2010 | CN201393144Y Structure of self-cooling variable-frequency motor with coder |
| 01/27/2010 | CN201393143Y Motor dedicated for cooling stone with external water |
| 01/27/2010 | CN201393142Y Fluid-cooled electrical machine |
| 01/27/2010 | CN201393141Y Novel hot-roller motor lubricating and cooling system |
| 01/27/2010 | CN201393140Y Motor with axial flow fan |
| 01/27/2010 | CN201393139Y Fan structure of ripper motor |
| 01/27/2010 | CN201393138Y Water pump motor with three-dimensional heat radiating structure |
| 01/27/2010 | CN201393137Y Novel heat radiator and heat radiating motor driver thereof |
| 01/27/2010 | CN201393110Y Constant heat-dissipation motor |
| 01/27/2010 | CN101635486A generator of engine |
| 01/27/2010 | CN100585145C Nested internal combustion-straight line power-generation integration power system |
| 01/26/2010 | US7652406 Apparatus for driving drum of washing machine |
| 01/26/2010 | CA2495328C Cooling electromagnetic stirrers |
| 01/21/2010 | WO2010007672A1 Electric power steering apparatus and control device integrated type electric motor |
| 01/21/2010 | WO2010007122A1 Hybrid transmission of a hybrid drive train of a motor vehicle |
| 01/21/2010 | US20100013330 Cooled electric generator with tubes embedded in the cover thereof |
| 01/21/2010 | US20100013329 Oil cooled electric drive module for hybrid vehicles |
| 01/21/2010 | US20100012409 Drive modules for vehicles |