| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
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| 02/28/2007 | CN1921269A Involute type rotor flabellum |
| 02/27/2007 | US7183689 Torque motor having a segment design |
| 02/27/2007 | US7183677 Automotive alternator having rectifier mounted on heatsink plate with cooling fins |
| 02/27/2007 | US7182585 Electrically driven flow compressor |
| 02/27/2007 | US7182583 Electro-hydraulic power unit with a rotary cam hydraulic power unit |
| 02/22/2007 | WO2007019939A1 Coolant pump for electric motors |
| 02/22/2007 | WO2007003798A3 Heat sink for electronic components of a rotating electric machine |
| 02/22/2007 | US20070041843 Ventilating device, especially for a motor vehicle alternator |
| 02/22/2007 | US20070040458 Welding set of metal member including permanent magnet and welding method thereof, as well as electric rotating machine |
| 02/22/2007 | US20070040453 Linear motor armature and linear motor using the same |
| 02/22/2007 | DE102006032789A1 Rotierende elektrische Maschine mit einer Statoraußenfläche mit erhöhter Wärmeableitung Rotary electric machine having a stator's with increased heat dissipation |
| 02/22/2007 | DE102004050135B4 Turbolader mit elektrischer Rotationsmaschine Turbocharger with electric rotary machine |
| 02/21/2007 | EP1754301A1 Electromagnetic retarder for a motor vehicle |
| 02/21/2007 | EP1395486B1 A ship's propulsion arrangement and method |
| 02/21/2007 | CN2872719Y Special internally-cooled water processor |
| 02/21/2007 | CN1918776A Brush system for an electric drive unit |
| 02/21/2007 | CN1918772A Rotating electrical machine, in particular motor vehicle alternator, whereof the inputs/outputs comprise fins inclined relative to the fan blades |
| 02/21/2007 | CN1918371A 冷却系统 Cooling System |
| 02/21/2007 | CN1916383A Generator set of possessing dual cooling air flues |
| 02/20/2007 | US7178644 Retarder, particularly provided as a braking device or auxiliary braking device for vehicles or the like, especially rail vehicles |
| 02/15/2007 | WO2007016761A1 Electric machine provided with an internal stator |
| 02/15/2007 | US20070035270 Rotary electric machine for vehicles |
| 02/15/2007 | US20070035189 Axial fan motor and cooling unit |
| 02/15/2007 | US20070035187 Cooling for an electric motor or generator |
| 02/15/2007 | US20070035186 Rotating electric machine for vehicles |
| 02/15/2007 | US20070035185 Rotating electric machine for vehicles |
| 02/15/2007 | DE202006013319U1 External rotor electrical motor has a coupled impeller that induces cool air flow around the coils of an internal stator |
| 02/15/2007 | DE102006014864A1 Permanentmagnetgenerator A permanent magnet generator |
| 02/15/2007 | DE102005038267A1 Electric machine e.g. motor, has housing in which stator and rotor are arranged and a coolant is provided in housing whereby quantity of coolant can be controlled depending on operating parameter of electric machine |
| 02/15/2007 | DE102005038209A1 Kühlmittelpumpe für Elektromotore Coolant pump for electric motors |
| 02/15/2007 | DE102005032966A1 Converter motor for decentralized drive technology, has motor, converter e.g. frequency converter and separately driven fan unit whereby separately driven fan has cooling channels which are arranged radial to motor and converter |
| 02/15/2007 | CA2616066A1 Electric machine provided with an internal stator |
| 02/14/2007 | CN1914782A Rotor assembly, in which at least one inter-claw space is sealed by the fan |
| 02/14/2007 | CN1913301A Pump drive device and stator cavity pressure balance method |
| 02/14/2007 | CN1913295A Inverter-intergrated electrical rotating machine |
| 02/14/2007 | CN1913294A Electric power generating device |
| 02/14/2007 | CN1912363A Supercharger with electric motor |
| 02/13/2007 | US7176593 Actuator coil cooling system |
| 02/13/2007 | US7174806 Flexible bearing damping system, energy storage system using such a system, and a method related thereto |
| 02/13/2007 | US7174733 Vehicular air-conditioner |
| 02/08/2007 | US20070029892 Electric motor and brush retaining assembly |
| 02/08/2007 | US20070029885 Cooling system for vehicle alternator |
| 02/08/2007 | DE102006033683A1 Elektrische rotierende Maschine mit integriertem Wechselrichter Electrical rotating machine with integrated inverter |
| 02/08/2007 | DE102006033667A1 Rotierende elektrische Maschine mit integriertem Wechselrichter Rotary electric machine with integrated inverter |
| 02/08/2007 | DE102005038273A1 Maschine mit einem drehbaren Rotor Machine with a rotatable rotor |
| 02/08/2007 | DE102005036462A1 Generator or starter generator with liquid cooling circuit for use in vehicle, has cooling circuit that is independent from engine of vehicle, is integrated into E-machine, and uses thermal fluid or thermal oil for cooling purposes |
| 02/08/2007 | DE102005032969A1 Inverter motor with cooling fan, includes motor unit formed with cooling fins at one side and thermal barrier arranged with respect to inverter, and fan axially arranged on face of motor unit |
| 02/08/2007 | DE102005032968A1 Frequency converter motor for drive application, has frequency converter that is radially arranged on motor, where side of housing of frequency converter facing motor is U-shapely designed and has different high cooling fins |
| 02/07/2007 | EP1750353A2 Vehicle-use generator with cooling air outlet windows of different widths |
| 02/07/2007 | CN1910806A 冷却系统 Cooling System |
| 02/07/2007 | CN1909341A Rotating rectifier module |
| 02/07/2007 | CN1909339A Vehicular tandem type rotary electric machine |
| 02/07/2007 | CN1908401A Supercharger with electric motor |
| 02/06/2007 | US7173358 Rotor for an electrical machine |
| 02/06/2007 | US7173353 Integrated blower for cooling device |
| 02/06/2007 | US7171997 Portable electric router having radial fan |
| 02/01/2007 | WO2006041600A3 Temperature controlled high pressure pump |
| 02/01/2007 | US20070024142 Permanent-magnet generator |
| 02/01/2007 | US20070024133 Inverter-integrated rotating electric machine |
| 02/01/2007 | US20070024131 Ventilator for an alternator-starter |
| 02/01/2007 | US20070024130 Electric machine with rotor cooling and corresponding cooling method |
| 02/01/2007 | US20070024129 Electrical machine provided with cooled metal stacks and windings of the stator rotor thereof |
| 02/01/2007 | US20070024128 Vehicle-use generator |
| 01/31/2007 | EP1748536A1 Electric motor |
| 01/31/2007 | CN2865119Y Motor leaf riveted device |
| 01/31/2007 | CN1906826A Rotating electric machine integral with control device |
| 01/31/2007 | CN1905328A Inverter-integrated rotating electric machine |
| 01/31/2007 | CN1904387A Improved booster device for shielding pump |
| 01/31/2007 | CN1298092C Gas cooled endwindings for dynamoelectric machine rotor and endwinding cooling method |
| 01/30/2007 | US7168923 Alternator fan |
| 01/30/2007 | US7168480 Off-axis cooling of rotating devices using a crank-shaped heat pipe |
| 01/25/2007 | US20070020109 Cooling medium flow passage |
| 01/25/2007 | US20070018516 Internal thermal management for motor driven machinery |
| 01/25/2007 | DE102005032204A1 Elektromaschine für ein Getriebe eines Kraftfahrzeugs und Einrichtung zur Kühlung der Elektromaschine Electric machine for a transmission of a motor vehicle and means for cooling the electric machine |
| 01/25/2007 | DE102005027855A1 Magnet wheel for e.g. claw pole machine, has magnetic poles separated by openings, and plate arranged in drive shaft, where fan with its fan body is integrated into plate and recess by which fan is inserted into its fan body is provided |
| 01/24/2007 | EP1460749B1 Multi-phase alternating-current rotational electric machine |
| 01/24/2007 | CN2862479Y High temperature oil-submersible electric motor with new heat-dispersing structure |
| 01/24/2007 | CN1902805A Electric machine |
| 01/24/2007 | CN1297061C Retarder |
| 01/24/2007 | CN1297057C Electric rotating machinery |
| 01/23/2007 | US7166950 Structure of driving unit in drum type washing machine |
| 01/23/2007 | US7166944 Cooling plate for alternator rectifier |
| 01/23/2007 | US7166942 Magneto-generator |
| 01/23/2007 | US7166941 Electroplated stator bar end and fitting |
| 01/23/2007 | US7166939 Electric hand tool |
| 01/18/2007 | WO2007006271A1 Resistor component for an electric machine |
| 01/18/2007 | US20070013242 Electrical fan |
| 01/18/2007 | US20070013241 Lamination stack cooling path |
| 01/18/2007 | US20070013240 Stator heat transfer device |
| 01/18/2007 | DE102005032971A1 Inverter motor, has inverter electronics whose components are distributively arranged on printed circuit boards, which can be folded against each other and form printed circuit board line using flexible, electrical connection units |
| 01/18/2007 | DE102005032967A1 Frequency converter motor for decentralized drive system, has stator laminated core fixed in part of two-piece converter motor housing using four pivots, where inner side of part of housing is provided with axially running cooling fins |
| 01/17/2007 | CN2859914Y Liquid cooling electric motor |
| 01/17/2007 | CN2859913Y Cooling apparatus of whole-closed type generator group |
| 01/11/2007 | WO2007003835A1 Projecting pole rotor comprising coil end support plates and rotary electric machine comprising one such rotor |
| 01/11/2007 | WO2007003799A2 Syringe for biomaterial |
| 01/11/2007 | WO2007003798A2 Heat sink for electronic components of a rotating electric machine |
| 01/11/2007 | US20070007831 Computer cooler with light emitting arrangement |
| 01/11/2007 | US20070007830 Electric machine for a transmission of a motor vehicle and device for cooling the electric machine |
| 01/11/2007 | US20070007829 Electric machine with integrated power electronics and method for producing the bond of the DC bars with the DC contacts surfaces of the power semiconductor of the power electronics |
| 01/11/2007 | DE202006016349U1 Electric motor drive for use in e.g. food industry, has heat dissipation unit whose contact surface lies at rear side of printed circuit board, where heat dissipation unit is connected with printed circuit board by screw connection |