| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
|---|
| 01/20/2005 | US20050012420 Direct drive high torque compact synchronous motor |
| 01/20/2005 | US20050012409 Device for cooling and electrical machine, in particular a synchronous electrical machine having permanent magnets |
| 01/20/2005 | US20050012408 Application of corrosion protective coating for extending the lifetime of water cooled stator bar clips |
| 01/20/2005 | US20050012404 Ironless AC linear motor |
| 01/20/2005 | US20050012403 Dual flow circulation system for a mover |
| 01/20/2005 | US20050011213 Electric-powered compressor |
| 01/20/2005 | DE10330295A1 Liquid-cooled electrical machine, e.g. for industrial truck, has gap between rotor and stator, which is free from cooling liquid, which only partially fills housing |
| 01/20/2005 | DE102004007395A1 Motor-generator for motor vehicle, has insulating filler in mounting space for components, between heat-absorbing baseplate and peripheral wall |
| 01/19/2005 | EP1499001A1 Cooling arrangement for electrical machines specially for a permanent magnet syncronous machine |
| 01/19/2005 | EP1497850A2 Phase change heat sink for use in electrical solenoids and motors |
| 01/19/2005 | CN2672946Y Permanent magnet motor with centrifugal radiation structure |
| 01/19/2005 | CN1185919C Device for cooling XY bench |
| 01/19/2005 | CN1185775C Rotating electrical machine comprising high-voltage stator winding and slender supporting device for supporting winding and method for manufacturing such machine |
| 01/19/2005 | CN1185408C Generator set for engine |
| 01/18/2005 | US6844638 Fan for rotating electric machine |
| 01/18/2005 | US6844637 Rotor assembly end turn cooling system and method |
| 01/18/2005 | CA2289781C Rotating machine |
| 01/13/2005 | WO2005003580A1 Magnetic bearing device |
| 01/13/2005 | US20050008483 Fan impeller for electrical machines |
| 01/13/2005 | US20050006975 Twin coil claw pole rotor with dual internal fan configuration for electrical machine |
| 01/13/2005 | US20050006963 Drive device |
| 01/13/2005 | US20050005588 Lawnmower |
| 01/13/2005 | DE10296733T5 Kühlvorrichtung für Elektromotorsteuerungseinheit Cooling device for electric motor control unit |
| 01/13/2005 | DE102004014989A1 Cooling structure for roller with built-in motor for e.g. conveyor has air channel that is formed at the peripheral surface of the case of the retarder to guide air from one side and to another side of the retarder |
| 01/12/2005 | EP1496602A2 Thrust washer for an electric machine with sliding-contact bearing |
| 01/12/2005 | EP1496254A2 Closed rotary compressor |
| 01/12/2005 | EP1495529A2 Fastening of the stator of a flat elevator motor |
| 01/12/2005 | EP1495227A2 Hydraulic pump unit |
| 01/12/2005 | CN2671215Y Explosion proof water cooling frequency variable speed adjustable three-phase asynchronous motor |
| 01/12/2005 | CN1563689A Water saving method applied to turboset |
| 01/11/2005 | US6841901 Electric machine |
| 01/11/2005 | US6841046 System for supplying a generator with hydrogen |
| 01/11/2005 | US6840743 Plural fan installation for a cooling system for a motor vehicle, with a control unit, for controlling plural fan motors, mounted within one motor housing |
| 01/06/2005 | US20050001508 Rotor for rotary electric rotor |
| 01/05/2005 | EP1493859A2 Structure of driving unit in drum type washing machine |
| 01/05/2005 | EP1258071B1 High-voltage electric rotary machine and a method for cooling the conductors of said machine |
| 01/05/2005 | CN2669461Y Low-temperature lifting motor |
| 01/05/2005 | CN1560984A Generator internal cold water qality treatment method and its device |
| 01/05/2005 | CN1560983A Sealing apparatus for electrical generator ventilation system |
| 01/05/2005 | CN1560982A Direct cooling permanent magneta A.C. servo electric machine and brushless D.C. electric machine and application in fuel cell |
| 01/04/2005 | US6838799 Liquid cooled DC motor apparatus |
| 01/04/2005 | US6838780 Starter for an internal combustion engine |
| 12/30/2004 | US20040266277 Ship propulsion system |
| 12/30/2004 | US20040263009 Motor assembly for vehicle air conditioner |
| 12/30/2004 | US20040263008 Electric hand tool |
| 12/30/2004 | US20040262999 Linear motor armature and linear motor |
| 12/30/2004 | US20040261428 Cabin air compressor cooling system |
| 12/30/2004 | DE10324664A1 Rollen und Rollenmotoren Rollers and roller motors |
| 12/30/2004 | DE102004026453A1 Electric machine with magnetically soft core, includes secondary part having sequence of mutually displaceable permanent magnets |
| 12/29/2004 | WO2004114506A2 Generator having dual path airflow cooling arrangement and method therefor |
| 12/29/2004 | WO2004114498A2 Electric submersible pumps |
| 12/29/2004 | EP1490947A1 Cooling structure for multi-shaft, multi-layer electric motor |
| 12/29/2004 | EP1490946A1 Stator cooling structure for multi-shaft, multi-layer electric motor |
| 12/29/2004 | EP1490942A1 Stator mounting for a double rotor electric motor |
| 12/29/2004 | CN2667786Y Automatic water inlet structure for submersible electric motor |
| 12/29/2004 | CN1559100A Electric motor |
| 12/29/2004 | CN1182643C Blower wheel with axial air inlet for ventilation |
| 12/28/2004 | US6836036 Electric motor with modular stator ring and improved heat dissipation |
| 12/23/2004 | WO2004112222A1 Electrical machine having a cooling system |
| 12/23/2004 | WO2004110848A1 Motor power steering system |
| 12/23/2004 | US20040256928 Ac generator having built-in voltage regulator |
| 12/23/2004 | US20040256924 AC generator for vehicles |
| 12/23/2004 | US20040256923 Generator having dual path airflow cooling arrangement and method therefor |
| 12/23/2004 | DE10323010A1 Air-cooled electrical machine with ventilation fan fitted to rotor shaft and separate cooling paths for stator and rotor |
| 12/22/2004 | EP1488497A2 Electric motor and vehicle powered thereby |
| 12/22/2004 | CN1181608C Electric machine |
| 12/21/2004 | US6834114 Multifunction acoustic device |
| 12/21/2004 | US6833641 Electric drive unit |
| 12/21/2004 | CA2203913C Cooling system for a generator in a tank surrounded by running water |
| 12/16/2004 | US20040253112 Ceiling fan motors |
| 12/16/2004 | US20040251869 Electric motor |
| 12/16/2004 | US20040251768 Electric motor |
| 12/16/2004 | US20040250890 Portable electric router having radial fan |
| 12/16/2004 | DE10320553A1 Linear motor, has moving part with hollow body including openings or holes |
| 12/15/2004 | EP1486997A1 Manufacturing method of coil insulation |
| 12/15/2004 | EP1486675A1 Aeronautical generator |
| 12/15/2004 | EP1485980A1 Torque motor having a segment design |
| 12/15/2004 | EP1307958B1 Cooling system and method for cooling a generator |
| 12/15/2004 | CN2664272Y Novel safety and reliable brushless excitation synchronous motor |
| 12/15/2004 | CN2664267Y Low-voltage high-power wound rotor motor for hoisting and metallurgy |
| 12/15/2004 | CN2664263Y Flat-structural asynchronous motor with aluminium water-cooling casing |
| 12/15/2004 | CN2664261Y Permanent-magnet synchronous machine |
| 12/14/2004 | US6831435 Vehicle blower motor device and holder for blower motor device |
| 12/14/2004 | US6831388 Synchronous compensator plant |
| 12/14/2004 | US6830440 External rotor brushless DC motor |
| 12/09/2004 | WO2004107536A1 Brushless motor |
| 12/09/2004 | WO2004107535A2 Rotating electrical machine, such as an alternator, particularly for an automobile |
| 12/09/2004 | WO2004107531A2 Rollers and roller motors |
| 12/09/2004 | WO2004106749A1 Alternator-cooling device |
| 12/09/2004 | WO2004106747A1 Rotating electrical machine comprising a ventilator |
| 12/09/2004 | US20040248479 Electrical drive device for a ship with elastically supported electric motor |
| 12/09/2004 | US20040245883 Stator core |
| 12/09/2004 | US20040245878 Brushless direct-current motor of radial core type having a structure of double rotors and method for making the same |
| 12/09/2004 | US20040245865 Superconducting electrical machines for use in navy ships |
| 12/09/2004 | DE102004019108A1 Elektromotor- /Generatoreinrichtung für Kraftfahrzeuge Electric motor / generator device for motor vehicles |
| 12/09/2004 | CA2540228A1 Rollers and roller motors |
| 12/08/2004 | EP1483822A1 Superconducting device with a cold head of a refrigeration unit with a thermosyphon effect thermally coupled to a rotating superconducting winding |
| 12/08/2004 | CN2662522Y Cooler for electromotive sedan driving motor and variable-frequency speed regulator |
| 12/08/2004 | CN1179462C Universal AC/DC motor |
| 12/07/2004 | US6828710 Airgap armature |