| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
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| 07/11/2000 | US6087746 Alternator with improved cooling means, especially for motor vehicles |
| 07/11/2000 | US6087745 Rotor winding for an electrical machine and method for operating the rotor winding |
| 07/11/2000 | US6087744 Electrical machine |
| 07/11/2000 | US6086333 Process and device for quickly reducing pressure in an installation, in particular a hydrogen-cooled generator |
| 07/06/2000 | DE19859340A1 Electrohydraulic unit e.g. for motor vehicle steering, has dry running electric motor arranged in first of two shells of hydraulic fluid container with hydraulic pump in other shell |
| 07/05/2000 | EP1016192A1 Rotating electrical machine comprising high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing such machine |
| 07/05/2000 | EP1016190A1 A rotating electric machine and a method of manufacturing the same |
| 07/05/2000 | EP1016189A1 A conductor for high-voltage windings, and a process for preparing such conductor |
| 07/05/2000 | EP1016188A1 Rotating electrical machine comprising high-voltage winding and elastic bodies supporting the winding and method for manufacturing such machine |
| 07/05/2000 | EP1016187A1 Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor |
| 07/05/2000 | EP1016186A1 A device in the stator of a rotating electric machine |
| 07/05/2000 | EP1016185A1 Insulated conductor for high-voltage windings and a method of manufacturing the same |
| 07/05/2000 | EP1015764A1 Axial fan with self-cooled motor |
| 07/04/2000 | US6084319 Linear motor, and stage device and exposure apparatus provided with the same |
| 07/04/2000 | US6082740 Bolted-ring seal casing for hydrogen cooled generators |
| 07/04/2000 | CA2238600C Rotary electric machine |
| 06/29/2000 | DE19859930A1 Electric motor arrangement with rotor rotating about motor axis in motor housing with electronic control unit esp. frequency changer designed so that control unit is arranged displaced in direction of motor axis |
| 06/28/2000 | CN2385464Y Dryer for motor |
| 06/28/2000 | CN1054007C Spark blocking structure of AC generator and spark blocking method |
| 06/27/2000 | US6081054 Automotive alternator |
| 06/27/2000 | US6079958 Dry-pit submersible pump having a fan and a torque-relieving mechanism |
| 06/20/2000 | US6078116 Alternator for vehicle |
| 06/20/2000 | US6078115 Air-cooled motor |
| 06/20/2000 | US6076568 Method for inerting a generator in a power station |
| 06/15/2000 | DE19956918A1 Elektrische Maschine Electric machine |
| 06/14/2000 | EP1008756A2 Device for cooling a motor in a climate control system |
| 06/14/2000 | EP1008225A1 High-power, low-voltage axial air-gap electrical machine having a compact stator |
| 06/08/2000 | WO2000033446A1 Electric motor cooled by a fluid and having high specific power |
| 06/08/2000 | WO2000033444A1 Rotary electric machine for vehicle with sealant bead |
| 06/08/2000 | WO2000017985A3 Rotor designed for cooling a dynamoelectric machine |
| 06/08/2000 | DE19856456A1 Gasgekühlte elektrische Maschine mit einem Axialventilator Gas-cooled electric motor with an axial fan |
| 06/08/2000 | DE19856455A1 Generatorkühlung mit Kühlernachlaufmischung Generator cooling with cooler trailing mixture |
| 06/08/2000 | CA2352234A1 Electric motor cooled by a fluid and having high specific power |
| 06/07/2000 | EP1006644A2 Gas cooled electrical machine with axial ventilator |
| 06/07/2000 | EP1006643A2 Generator cooling system with return refrigerant mixing |
| 06/07/2000 | EP1005715A1 Heating device |
| 06/07/2000 | CN1255764A Cooling of generator adopting cooler downstream mixing |
| 06/07/2000 | CN1255763A Air cooling electric machine with axial fan |
| 06/06/2000 | US6072253 Liquid-cooled electrical machine |
| 06/06/2000 | CA2011021C An improved cooling system for generators |
| 05/31/2000 | EP1005139A2 Cooling device for an electric rotating machine |
| 05/30/2000 | US6069426 Godet for guiding and advancing a yarn |
| 05/30/2000 | US6069424 Stator cooling |
| 05/30/2000 | US6069423 Motor cooling and sound absorbing system |
| 05/24/2000 | EP1002357A1 Rotor for an electrical machine |
| 05/24/2000 | CN2379964Y Thin type electric motor |
| 05/23/2000 | US6066907 Brush holding device |
| 05/23/2000 | US6065297 Liquid chiller with enhanced motor cooling and lubrication |
| 05/16/2000 | US6063153 Vent structure of a motor |
| 05/11/2000 | DE19952902A1 Electrically-operated fluid pump has common cooling circuit used for cooling pump unit, intermediate drive transmission, electric motor and current regulator |
| 05/11/2000 | DE19849573A1 Electric motor especially linear electric motor with cooling e.g. for machine tools |
| 05/10/2000 | EP0999115A1 Power steering device |
| 05/10/2000 | EP0998407A1 Electric motor pod drive system for a vessel with a cooling device |
| 05/09/2000 | US6060802 AC generator for an automotive vehicle |
| 05/09/2000 | US6059969 AC generator stator coil with noise reduction |
| 05/04/2000 | DE19950126A1 Delivery device for motor vehicle AC generator, has air chamber in cover part divided to form U-shaped air channel with outlet/inlet channels connected to outside/inside of slip ring cover |
| 05/03/2000 | EP0998014A2 Electric rotary machine with cooled conductors |
| 05/03/2000 | EP0998011A1 Rotating electric machine with reduced airborne noise, namely a vehicle alternator, and manufacturing process of its stator |
| 05/03/2000 | EP0996567A1 Electromotive gondola or ship drive system with cooling device |
| 05/03/2000 | EP0883367B1 High-speed electric motor |
| 05/03/2000 | CN1052122C Exciter current line in rotor of electric machine |
| 05/03/2000 | CN1052121C Turbine generator rotor with direct air cooling for exciting windings |
| 05/02/2000 | US6057627 Claw pole generator with ventilation fan supporting the magnetic pole tips |
| 04/27/2000 | WO2000024113A2 Electric machine |
| 04/27/2000 | WO2000024111A1 Casing |
| 04/27/2000 | DE19848503A1 Electrical machine has coils mounted individually in stator and are curved so that they extend on both sides of rotor and substantially enclose magnets mounted in rotor |
| 04/27/2000 | CA2347368A1 Electric machine |
| 04/26/2000 | EP0996214A1 Ac generator for vehicle |
| 04/26/2000 | EP0745185B1 Starter |
| 04/25/2000 | CA2217363C Pressurized air-gap guided active linear motor suspension system |
| 04/20/2000 | WO2000022359A1 Oil-free liquid chiller |
| 04/20/2000 | WO2000022358A1 Liquid chiller with enhanced motor cooling and lubrication |
| 04/18/2000 | US6051906 Alternator for vehicle |
| 04/18/2000 | US6049930 Washing machine and method of controlling the same |
| 04/13/2000 | DE19854466C1 Fluid cooled electrical generator e.g. automobile alternator, has cooling ribs and channel walls projecting into gap for cooling fluid between generator and encapsulation housing |
| 04/13/2000 | DE19846712A1 Gerät zur Bearbeitung eines harten Untergrundes Equipment for machining a hard ground |
| 04/13/2000 | DE19846220A1 Cooling arrangement for electrical machine in motor vehicle has connection via carrier element for electrical machine between electrical machine and cooling element in engine block |
| 04/12/2000 | EP0992320A2 Tool for machining a hard material |
| 04/12/2000 | CN1051413C Rotary electric machine |
| 04/06/2000 | WO2000019586A1 Integrated roller unit |
| 04/05/2000 | EP0990820A2 Motor reduction gear with common cooling |
| 04/05/2000 | EP0990800A1 Forced closed-loop cooling for a submersible pump motor |
| 04/05/2000 | CN1249558A Liquid-cooled asynchronous dynamo |
| 04/05/2000 | CN1249225A Electric power tool |
| 04/04/2000 | US6046520 Liquid cooled generator |
| 04/04/2000 | US6046518 Axial gap electrical machine |
| 04/01/2000 | CA2283603A1 Forced closed-loop cooling for a submersible pump motor |
| 03/30/2000 | WO2000017985A2 Rotor designed for cooling a dynamoelectric machine |
| 03/30/2000 | WO2000017524A1 Two-stage centrifugal compressor driven directly by motor |
| 03/30/2000 | DE19851439A1 Electrical machine with die cast housing, has stator subjected to liquid coolant, with integrated cooling channels in stator and recesses on outer periphery |
| 03/29/2000 | EP0989658A1 Liquid-cooled aynchronous electric machine |
| 03/29/2000 | EP0989657A2 Alternator for vehicle |
| 03/28/2000 | US6043575 Power tool with air deflector for venting motor exhaust air |
| 03/28/2000 | CA2283875A1 Fluid-cooled asynchronous electric motor |
| 03/22/2000 | EP0987441A1 Tube pump |
| 03/21/2000 | US6040650 Stator with coplanar tapered conductors |
| 03/21/2000 | US6040645 Electrical machines |
| 03/16/2000 | DE19842168A1 Water pump for cooling water circuit of IC engine for cars is located with motor completely inside lines and/or reservoir of cooling water circuit, in pipe enlargement of cooling line |
| 03/16/2000 | DE19825264C1 Clutch dependent on revolution rate and centrifugal force for electrically powered railway vehicles |
| 03/15/2000 | EP0985496A1 Machine tool |