| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
|---|
| 05/24/2007 | US20070117478 Ship propulsion system with cooling systems for the stator and rotor of the synchronous machine of the propulsion system |
| 05/24/2007 | US20070114861 Rollen and rollenmotoren |
| 05/24/2007 | US20070114859 Cooling fan |
| 05/24/2007 | US20070114858 Rotor for use in motor with cooling function |
| 05/24/2007 | US20070114857 Rotor device |
| 05/24/2007 | DE202007003846U1 Lüfter Fan |
| 05/24/2007 | DE102006044498A1 Statorkühlsystem für ein Hybridgetriebe Statorkühlsystem for a hybrid transmission |
| 05/24/2007 | DE102005054251A1 Elektromotor Electric motor |
| 05/24/2007 | CA2628177A1 Methods and apparatus for transporting natural gas through a pipeline |
| 05/23/2007 | EP1787380A1 Electric unit |
| 05/23/2007 | EP1350301B1 Gas cooled dynamoelectric machine |
| 05/23/2007 | EP1332540B1 Dynamoelectric machine rotor ventilation |
| 05/23/2007 | CN2904452Y Moving-coil linear electric machine |
| 05/23/2007 | CN1967978A Evaporation cooling combined cycle device of hydraulic generator stator |
| 05/23/2007 | CN1317719C Insulating material and machine winding |
| 05/22/2007 | CA2248849C Dry-pit submersible pump and liquid transfer method |
| 05/18/2007 | WO2007055192A1 Rotor for electric rotating machine and electric rotating machine |
| 05/18/2007 | WO2007054366A1 Primary part of a linear motor and linear motor therewith |
| 05/17/2007 | US20070108852 Method and device for cooling of electric motors |
| 05/17/2007 | US20070108851 Permanent-magnet generator |
| 05/16/2007 | EP1784904A2 Outer rotor of motor for direct drive-type washing machine |
| 05/16/2007 | CN2901677Y Structure for directly heat conducting between motor winding and end lid casing |
| 05/16/2007 | CN2901676Y Hot air motor water cooling device |
| 05/16/2007 | CN2901675Y Heat radiation structure with axial flow fan for motor inner rotor |
| 05/16/2007 | CN2901668Y 伺服电机 Servomotor |
| 05/16/2007 | CN1965459A Linear motor and stage device using the linear motor |
| 05/16/2007 | CN1315669C Pedal module |
| 05/15/2007 | US7218020 Linear motor, stage apparatus, exposure apparatus, and device manufacturing method |
| 05/15/2007 | US7217226 Method and system for coupling a flywheel assembly onto a shaft of an electric motor using a self-holding taper |
| 05/15/2007 | US7217184 Electrical generator fluid-flow-coolant filtration method |
| 05/15/2007 | CA2446632C Cooling device for a wind turbine generator |
| 05/10/2007 | WO2007052779A1 Driving gear of vehicle |
| 05/10/2007 | WO2007051732A1 Method for automatic monitoring of generator operation |
| 05/10/2007 | WO2007051684A1 Electric motor |
| 05/10/2007 | WO2007051681A1 Electric motor |
| 05/10/2007 | US20070103027 Electrical machine with double-sided lamination stack |
| 05/10/2007 | US20070103017 Superconducting generator rotor electromagnetic shield |
| 05/10/2007 | DE19521395B4 Bürstenbrücke für einen Kollektormotor mit einem zylinderförmigen Gehäuse Brush bridge for a collector motor with a cylindrical housing |
| 05/09/2007 | EP1783881A1 Voltage controller of ac generator |
| 05/09/2007 | CN2899259Y Fan motor of cup solid rotor |
| 05/09/2007 | CN2899258Y Mixed-cooling generator |
| 05/09/2007 | CN1960139A Powerful asynchronous wind driven generator with duplex winding in dual speeds |
| 05/09/2007 | CN1960134A Asynchronous motor with braking equipment |
| 05/09/2007 | CN1315247C Internal cooling loop of rotary motor rotor |
| 05/08/2007 | US7215048 Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion |
| 05/03/2007 | WO2007049799A1 Drive device of vehicle |
| 05/03/2007 | US20070096589 Electric machine rotor fan and pole retention feature |
| 05/03/2007 | US20070096588 Rotary support with elastic connection device for installation of electric machines in tubes |
| 05/03/2007 | US20070096571 Electric submersible pumps |
| 05/03/2007 | US20070095075 Superconducting machine device with a superconducting winding and thermosiphon cooling |
| 05/03/2007 | DE102005052364A1 Electric motor for motor vehicle, has cup-shaped outer cover including cooling medium inlet and outlet, and housing including projection that is extended from inlet to outlet, where projection is angularly formed on both sides of housing |
| 05/03/2007 | DE102005052363A1 Electric motor for actuation of camshaft in motor vehicle, has cup-shaped outer cover arranged around sleeve that is washed with cooling medium, where cover has cooling medium inlet and cooling medium outlet |
| 05/03/2007 | DE102005052361A1 Electric motor for operating camshaft in motor vehicle, has housing forming flow area that is parallel to longitudinal axis of motor and is connected with cooling medium inlet and cooling medium outlet, and coil arranged in area |
| 05/03/2007 | DE102005051373A1 Reversible electro motor drive for use in thread changing device, has fan wheel attached at motor shaft of drive, and acting upon with drive torque in direction of its preceding rotational direction, in rotating direction of drive |
| 05/02/2007 | EP1780877A1 Linear or curved mobile motor and its radiator |
| 05/02/2007 | CN2896662Y Radiating device of motor |
| 05/02/2007 | CN1314187C Brushless motor of electronic commutation and manufacturing method thereof |
| 05/01/2007 | US7211919 Thermally-conductive stator support structure |
| 05/01/2007 | US7211915 Motor assembly using redundant bearings and support elements |
| 05/01/2007 | US7211913 Motor cooling system |
| 05/01/2007 | US7211912 Drive system including electric power devices |
| 04/26/2007 | DE19817333C5 Elektrische Antriebseinheit aus Elektromotor und Elektronikmodul Electric drive unit of electric motor and electronics module |
| 04/25/2007 | EP1777798A1 Rotating electric machine |
| 04/25/2007 | EP1776708A2 Surface coating of insulation tape |
| 04/25/2007 | CN2894051Y Mixed power electric vehicle motor cooling device |
| 04/25/2007 | CN2894050Y Inner-cooled AC power generator |
| 04/25/2007 | CN2894049Y Double-cooling fan motor |
| 04/25/2007 | CN1954477A Armature of canned linear motor and canned linear motor |
| 04/25/2007 | CN1954152A Fan for air conditioner |
| 04/25/2007 | CN1954110A Motor of washing machine |
| 04/25/2007 | CN1312829C Motor and electric brush holder |
| 04/25/2007 | CN1312825C Actuating motor for electric automobile |
| 04/24/2007 | US7208854 Rotor cooling system for synchronous machines with conductive sleeve |
| 04/24/2007 | US7208847 Vehicular electric power generating system |
| 04/24/2007 | US7208025 Method and apparatus for filtering air passages in an alternator |
| 04/24/2007 | US7207178 Superconducting device with a cooling-unit cold head thermally coupled to a rotating superconductive winding |
| 04/24/2007 | CA2371478C Outboard motor |
| 04/19/2007 | WO2007043690A1 Electric motor |
| 04/19/2007 | WO2007043685A1 Electric motor |
| 04/19/2007 | WO2006131470A3 Radial fan |
| 04/19/2007 | US20070085428 Rotor of rotary-electric machine |
| 04/19/2007 | US20070085427 Superconducting homopolar inductor alternator for power applications |
| 04/19/2007 | DE102005045487A1 Lüfterhaube und Antrieb Fan cover and drive |
| 04/18/2007 | EP1775824A2 Alternator for an engine |
| 04/18/2007 | EP1774639A1 Dynamoelectric machine with embedded heat exchanger |
| 04/18/2007 | EP1774638A1 Liquid cooling for an electric motor |
| 04/18/2007 | EP1774637A2 Rotor assembly, in which at least one inter-claw space is sealed by the fan |
| 04/18/2007 | CN2891451Y Mini-type synchronous generator |
| 04/18/2007 | CN1311613C Electric tool machine with fan |
| 04/18/2007 | CN1311611C Metallic brush bracing arrangement of automobile AC generator |
| 04/18/2007 | CN1311166C Electrically power blower |
| 04/17/2007 | US7205687 Electric motor having a cooling system |
| 04/13/2007 | CA2561306A1 Method and apparatus for gravity induced thermal energy dissipation |
| 04/12/2007 | US20070080595 Superconductive non-contact rotary device |
| 04/12/2007 | US20070080590 Cooling fan with motor cooler |
| 04/12/2007 | DE102006041122A1 Außenläufermotor External rotor motor |
| 04/12/2007 | DE102005046618A1 Antriebseinheit mit optimierter Kühlung Drive unit with optimized cooling |
| 04/12/2007 | DE102005045491A1 Electrical machine e.g. alternator, for vehicle, has end plate with inner section which borders air inlet opening, where inner section has concave upper surface whose axial distance to fan is smaller than axial distance to fan blade |
| 04/12/2007 | DE102004031399B4 Umrichtermotor Converter motor |
| 04/12/2007 | CA2780097A1 Top drive drilling system and other applications using a low speed direct drive ac motor |