| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
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| 03/25/2004 | US20040056539 Electric motor having armature coated with a thermally conductive plastic |
| 03/25/2004 | US20040056538 Dynamoelectric machine having an encapsulated coil structure |
| 03/25/2004 | US20040056537 Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion |
| 03/25/2004 | US20040055143 Method of forming a drum type washing machine having a driving unit |
| 03/25/2004 | DE10244202A1 Electrical machine with stator with cooled winding rods, has distancing arrangement for winding rods consisting of axial tubular distance elements whose internal volumes form cooling medium channels |
| 03/25/2004 | DE10242414A1 Elektrowerkzeugmaschine mit Gebläse Power tool with fan |
| 03/25/2004 | DE10238934A1 Radial fan wheel for transporting cooling air for electrical machine, has equal angular separations between adjacent blades in each blade sector, and different angular separations in different sectors |
| 03/24/2004 | EP1401088A2 Cooling element for electric machine |
| 03/24/2004 | EP1400002A1 Electric motor comprising a coiled cooling pipe |
| 03/24/2004 | CN1484739A Device comprising a rotor and a magnetic suspension bearing for the contactless bearing of the rotor |
| 03/23/2004 | US6710498 Polymer composite squirrel cage rotor with high magnetic permeability filler for induction motor and method of making it |
| 03/23/2004 | US6710496 Stator for an alternator and method of manufacturing the same |
| 03/23/2004 | US6710490 Heat bridges for electric motor gear case |
| 03/23/2004 | US6710488 Electric motor, in particular a fan motor |
| 03/23/2004 | US6710479 Cooling structure of generator |
| 03/23/2004 | US6708521 Cooling of electronics in an electrically driven refrigerant system |
| 03/18/2004 | WO2004023628A1 Air-cooled electric motor |
| 03/18/2004 | US20040053545 Electric propulsion units |
| 03/18/2004 | US20040051409 Alternator for an automotive vehicle |
| 03/18/2004 | US20040051406 Automotive alternator having housing for reducing cooling fan noise |
| 03/18/2004 | US20040051405 High speed generator with integrally formed rotor coil support wedges |
| 03/18/2004 | DE20216112U1 Kühl-Gehäusemantel für elektrische Maschinen Cooling housing shell for electrical machines |
| 03/17/2004 | EP1398865A2 Electric machine tool with blower |
| 03/17/2004 | EP1398864A2 Electric power tool |
| 03/17/2004 | EP1279215B1 Method for treating and conditioning cooling water for an alternator stator operating in ventilated mode, and device therefor |
| 03/17/2004 | EP1042855B1 Driving mechanism for a pump |
| 03/16/2004 | US6707217 Electric machine |
| 03/16/2004 | US6707181 Alternator fan |
| 03/16/2004 | US6707180 Cooling method and structure for a rotation object |
| 03/16/2004 | US6707179 Protected seal and related methods for sealing fluid in power generation system |
| 03/11/2004 | WO2004020838A1 Radial fan wheel for transporting cooling air for an electric machine |
| 03/11/2004 | US20040047752 Electrically driven flow compressor |
| 03/10/2004 | EP1396922A2 Reluctance motor |
| 03/10/2004 | EP1395752A1 Cooling device for a wind turbine generator |
| 03/10/2004 | EP1395486A1 A ship's propulsion arrangement and method |
| 03/09/2004 | US6703754 Electric motor and brush retaining assembly |
| 03/09/2004 | US6703742 Electric motor with rotor being a drive wheel |
| 03/09/2004 | US6703738 Outer rotor type brushless motor |
| 03/09/2004 | US6703729 Reverse flow stator ventilation system for superconducting synchronous machine |
| 03/04/2004 | WO2004019470A1 Coreless linear motor |
| 03/04/2004 | WO2004019468A1 Vehicle motor |
| 03/04/2004 | WO2003105316B1 Electric motor comprising a stator cooling unit |
| 03/04/2004 | US20040041493 Bypass motor fan assembly having an integral brush clamp and vent cover retention clip and method for assembling the same |
| 03/04/2004 | US20040041476 Automotive alternator having rectifier mounted on heatsink plate with cooling fins |
| 03/04/2004 | US20040041475 Apparatus and method for cooling an electric motor |
| 03/04/2004 | US20040041409 Wind turbine |
| 03/04/2004 | DE10238753A1 Radiallüfterrad zur Förderung von Kühlluft für eine elektrische Maschine Radial fan for conveying cooling air for an electrical machine |
| 03/03/2004 | EP1394925A2 Automotive alternator having rectifier mounted on heatsink plate with cooling fins |
| 03/03/2004 | EP1393428A1 Viscosity regulating valve |
| 03/03/2004 | EP0888662B1 Electromagnetic device |
| 03/03/2004 | CN2605699Y Linear motor |
| 03/03/2004 | CN2605696Y Liquid-flow thermal energy generator for enclosed water-cooled motor |
| 03/03/2004 | CN1479431A Coreless high power density disk type electric machine |
| 03/03/2004 | CN1140386C Electric power tool |
| 03/02/2004 | US6700287 Core of motor having core sheets stacked together and method for stacking the same |
| 03/02/2004 | US6700283 Rotating electric machine and method of manufacture therefor |
| 03/02/2004 | US6700239 Automotive alternator |
| 03/02/2004 | US6700238 Generator gas shield and related method |
| 03/02/2004 | US6700237 Enclosed air cooler device for a rotational electrical machine |
| 03/02/2004 | US6700236 Liquid-cooled vehicle rotary electric machine |
| 03/02/2004 | US6700235 Enhanced cooling apparatus and method for rotating machinery |
| 02/26/2004 | WO2004017500A1 Coreless type linear motor with high efficiency moving part |
| 02/26/2004 | WO2004017494A1 Dynamoelectric generator |
| 02/26/2004 | WO2004017490A1 Rotor for an electric machine |
| 02/26/2004 | WO2004016945A1 Wind turbine comprising a closed cooling circuit |
| 02/26/2004 | WO2003090254A3 Phase change heat sink for use in electrical solenoids and motors |
| 02/26/2004 | WO2003012954A3 Homopolar electric machine |
| 02/26/2004 | US20040036375 Ventilation device with electromagnetic coupling |
| 02/26/2004 | US20040036367 Rotor cooling apparatus |
| 02/26/2004 | US20040036366 Air-cooled motor |
| 02/26/2004 | DE10238336A1 Motorreihe Motor series |
| 02/25/2004 | EP1391976A2 Air-cooled motor |
| 02/25/2004 | EP1390618A2 Multi-stage centrifugal compressor driven by integral high speed motor |
| 02/25/2004 | EP1206667B1 Supraconducting device comprising a cooling unit for a rotating supraconductive coil |
| 02/25/2004 | EP0956435B1 Bearing systems for motor-assisted turbochargers for internal conbusion engines |
| 02/25/2004 | CN1477758A Electrical machinery series |
| 02/24/2004 | US6695581 Combination fan-flywheel-pulley assembly and method of forming |
| 02/24/2004 | US6695580 Motor/fan assembly having a radial diffuser bypass |
| 02/19/2004 | US20040032178 Series of motors |
| 02/19/2004 | US20040032172 Generator gas shield and related method |
| 02/19/2004 | US20040032171 Generator gas shield and related method |
| 02/19/2004 | US20040032170 Linear motor |
| 02/19/2004 | US20040031141 High-density, thermally-conductive plastic compositions for encapsulating motors |
| 02/19/2004 | DE19950660B4 Kühlanordnung für einen Motor Cooling arrangement for a motor |
| 02/19/2004 | DE19517689B4 Elektromotor Electric motor |
| 02/19/2004 | DE10236362A1 Cooling device for a reluctance motor has a stator and a rotor with a motor shaft linked to a fan wheel with radial blades over a covering stretching across part of its horizontal projection |
| 02/19/2004 | DE10228224B3 Vorrichtung zur Kühlung einer Stromerzeugereinheit Apparatus for cooling a power generating unit |
| 02/18/2004 | EP1389826A2 Generator gas shield and related method |
| 02/18/2004 | EP1389824A1 Electric machine system |
| 02/18/2004 | EP1389357A1 Tube type exchanger with motor or generator housing |
| 02/18/2004 | EP0901704B1 High-voltage plants with electric motors |
| 02/18/2004 | EP0901702B1 A hydro-generator plant |
| 02/18/2004 | CN1476661A Retarder, particularly provided as braking device or auxiliary braking device for vehicles or like, especially rail vehicles |
| 02/12/2004 | WO2004013944A1 Electric motor with a high ip-protective system |
| 02/12/2004 | US20040027028 Electric motor |
| 02/12/2004 | US20040027016 Electric machine |
| 02/12/2004 | US20040027012 Heating system |
| 02/12/2004 | US20040027011 Optimized thermal system for an electric motor |
| 02/12/2004 | US20040027010 Motor-driven tool |
| 02/12/2004 | US20040026191 Retarder, particularly provided as a braking device or auxiliary braking device for vehicles or the like, especially rail vehicles |