| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
|---|
| 02/19/2009 | DE102007036032A1 Unterwassermotor mit Wärmetauscher Submersible motor with heat exchanger |
| 02/18/2009 | EP1015764B1 Axial fan with self-cooled motor |
| 02/18/2009 | CN201197103Y Protection type brushless excitation synchronous motor |
| 02/18/2009 | CN201197100Y AC Power generator |
| 02/18/2009 | CN201197099Y Water cooling permanent magnet synchronization pulling motor |
| 02/18/2009 | CN201196465Y Ventilating structure for magneto generator |
| 02/18/2009 | CN101369757A Induction type ultrasound electric principal shaft |
| 02/17/2009 | CA2638728A1 Dampered flow waste heat management system for a grid and local use ic-engine generator set |
| 02/12/2009 | WO2009019779A1 Brushless ac generator for vehicle |
| 02/12/2009 | US20090039741 Electric motor |
| 02/12/2009 | US20090039719 Automotive alternator with cooling fan having projections for preventing foreign particles |
| 02/12/2009 | US20090039718 Method for Accomodating an Electric Motor |
| 02/12/2009 | CA2693149A1 Electric machine |
| 02/11/2009 | CN101364758A Horizontal pervaporatively cooling motor |
| 02/11/2009 | CN101364753A Electric motor power connection assembly |
| 02/11/2009 | CN101363362A Cooling method special for electric generator and enclosed gasoline generating set using the method |
| 02/11/2009 | CN100461590C Rotary electric machine for vehicles |
| 02/10/2009 | US7489057 Liquid cooled rotor assembly |
| 02/05/2009 | US20090033161 Airflow cooling pattern for belt-driven vehicle electrical power generator |
| 02/05/2009 | US20090033160 Electric motor for hybrid or electric vehicle |
| 02/05/2009 | DE102007036562A1 Elektrischer Linearmotor mit Kühleinrichtung Electric linear motor with cooling device |
| 02/05/2009 | DE102007034914A1 Converter motor, has flow channel formed between inner and outer housing parts, and fan wheel arranged on rotor shaft, passing cooling air through channel for cooling motor and power electronics |
| 02/05/2009 | DE102007034913A1 Lüfterhaube, Umrichtermotor und Baureihe von Umrichtermotoren Fan guard, inverter motor and inverter motors of series |
| 02/04/2009 | EP2020735A2 Submersible motor with heat exchanger |
| 02/04/2009 | CN201191944Y Box body component of electricity generator |
| 02/04/2009 | CN201191790Y Ventilation cooling apparatus for rotor and stator of vertical hydraulic turbogenerator |
| 02/04/2009 | CN101359854A Automatic cooling motor construction having driver connected on the back |
| 02/04/2009 | CN101359848A Rotor with internal cooling rotor winding |
| 02/04/2009 | CN100459373C Manually-operated machine tool |
| 01/29/2009 | WO2009014742A2 A device and method to clamp and lock permanent magnets and improve cooling within a rotating electrical machine using pitched focused flux magnets |
| 01/29/2009 | WO2009013042A1 Electric motor, in particular actuator motor or drive motor in motor vehicles |
| 01/29/2009 | US20090026893 Housing for an Electrical Machine |
| 01/29/2009 | US20090026857 Electric Motor |
| 01/29/2009 | DE102007035271A1 Elektromotor Electric motor |
| 01/29/2009 | DE102007034323A1 Electrical machine e.g. alternator, has cooling bore engaging direct axial air flow without deflection and/or throttling in protective cap and plus-cooling body, where cooling bore is arranged in minus-cooling body |
| 01/29/2009 | DE102007033882A1 Elektrischer Antrieb mit integriertem Lüfter Electric actuator with integrated fan |
| 01/29/2009 | DE102004064048B4 Turbolader mit elektrischer Rotationsmaschine Turbocharger with electric rotary machine |
| 01/29/2009 | CA2694353A1 A device and method to clamp and lock permanent magnets and improve cooling within a rotating electrical machine using pitched focused flux magnets |
| 01/28/2009 | CN201188571Y Oil-water cooler for vertical electric machine thrust bearing |
| 01/28/2009 | CN201188557Y Electric machine without case |
| 01/28/2009 | CN201187389Y Vertical cooler of hydroelectric generating set thrust bearing |
| 01/28/2009 | CN201187388Y Outer circulation cooling structure of hydraulic generator thrust bearing |
| 01/28/2009 | CN101355273A Inner-rotor-type brushless motor having built-in bus bar |
| 01/27/2009 | US7482719 Vehicle AC generator having cooling fins of voltage regulator protruding to positions external to a housing which covers a main body of the voltage regulator |
| 01/27/2009 | US7481924 Cooling medium flow passage |
| 01/27/2009 | CA2425051C Liquid-cooled electromotor |
| 01/22/2009 | WO2009011462A1 Rotary machine |
| 01/22/2009 | WO2009011460A1 Rotating electric machine |
| 01/22/2009 | WO2009010671A2 Internally-ventilated polyphase stator and electrical machine comprising such a stator |
| 01/21/2009 | EP2017478A2 Electric compressor |
| 01/21/2009 | CN101350552A Permanent magnet clutch with refrigerating device |
| 01/21/2009 | CN101350545A Electric machine cooling structure for electric drive turbo cooler |
| 01/21/2009 | CN101350544A Water cooling electric machine for vehicle |
| 01/21/2009 | CN101350543A Low-temperature lifting wind power generator |
| 01/21/2009 | CN101350542A Structure for cooling furnace platform electric machine coil of cap cover furnace |
| 01/21/2009 | CN101350487A Novel carbon brush structure |
| 01/21/2009 | CN100454718C Stator coil module, method of manufacturing the same, and electric rotating machine |
| 01/21/2009 | CN100453822C Fan, motor and blade thereof |
| 01/20/2009 | CA2396548C Immersible motor system |
| 01/15/2009 | WO2009008379A1 Vehicle propulsion device |
| 01/15/2009 | WO2009006778A1 A cooling system for permanent magnetic generator |
| 01/15/2009 | WO2009006777A1 A cooling fan structure in permanent-magnetic electric machine |
| 01/15/2009 | US20090015082 Electric Motor and Method of Producing Electric Motor |
| 01/15/2009 | US20090015081 Cooling structure and cooling method of rotating electrical machine |
| 01/15/2009 | US20090015022 Backpack based system for human electricity generation and use when off the electric grid |
| 01/15/2009 | DE102007000372A1 Antriebsvorrichtung für ein Handwerkzeuggerät Drive apparatus for a hand tool |
| 01/15/2009 | CA2692966A1 Vehicle propulsion device |
| 01/14/2009 | EP2015426A2 Drive device for a hand tool |
| 01/14/2009 | CN201181883Y Improved structure for generator set stator adherence |
| 01/14/2009 | CN201181882Y Cooling impeller of electric motor |
| 01/14/2009 | CN100452625C Air-cooled coil unit of a linear motor |
| 01/14/2009 | CN100452622C Medium and high speed large capacity hydroelectric generator |
| 01/13/2009 | US7476993 Method of making electric machine winding |
| 01/13/2009 | US7476992 Air-cooled electric motor |
| 01/08/2009 | WO2009005284A2 Omega cooling apparatus for generator and manufacturing method thereby |
| 01/08/2009 | WO2009003877A2 Electric machine comprising a superconducting rotor winding |
| 01/08/2009 | US20090010771 Motor cooler |
| 01/08/2009 | US20090009013 Cast groove electric motor/generator cooling mechanism |
| 01/08/2009 | US20090009012 Assembly and method for magnetization of permanent magnet rotors in electrical machines |
| 01/08/2009 | DE102008030524A1 Elektromotor/Generator-Kühlmechnanismus mit gegossener Nut Electric motor / generator Kühlmechnanismus with molded groove |
| 01/08/2009 | DE102007035793A1 Precision planar positioning arrangement for workpiece, has discharging unit for discharging waste heat, so that sandwich structure of stator plate, rotor and auxiliary stator is provided, and measuring device for determining rotor position |
| 01/07/2009 | EP1629586B1 Rollers and roller motors |
| 01/07/2009 | CN201178358Y Ground brush motor of waxing machine |
| 01/07/2009 | CN101340127A Impeller wheel |
| 01/07/2009 | CN101340126A Embedded torsion wind cooling DC brushless motor for automobile |
| 01/07/2009 | CN101340125A Heat radiating construction of motor |
| 01/07/2009 | CN101338761A Oil immersion type water proof diving pump |
| 01/07/2009 | CN101338760A Method for manufacturing oil immersion type water proof diving pump |
| 01/06/2009 | US7474022 Liquid-cooled armature bar clip-to-strand connection and method |
| 01/06/2009 | US7474021 Cooling assembly for electric machine |
| 01/02/2009 | DE102007030474A1 Elektrische Maschine mit supraleitender Rotorwicklung Electrical machine with a superconducting rotor winding |
| 01/02/2009 | DE102007030411A1 Elektrische Maschine und Verfahren zur Ermittlung der Axialposition von Lagern für einen Rotor der Maschine Electrical machine and method for determining the axial position of bearings for a rotor of the machine |
| 01/02/2009 | DE102007028185A1 Versorgungseinheit mit einem Motor-Generator-Aggregat als Stromerzeuger Supply unit with a motor-generator unit to generate power |
| 01/01/2009 | US20090001827 Electric machine and method for determining the axial position of bearings for a rotor of the machine |
| 12/31/2008 | WO2009001198A1 Apparatus for regulated delivery of a gas, in particular breathing apparatus |
| 12/31/2008 | WO2008135689A3 Current rectifying arrangement for rotary electric machine and rotary electric machine including such arrangement |
| 12/31/2008 | WO2008022108A3 Semi-enclosed ac motor |
| 12/31/2008 | EP2008356A1 Stand for a linear electric motor comprising thermal compensation and cooling means |
| 12/31/2008 | CN201174633Y Square motor |
| 12/31/2008 | CN201174632Y Rectangular speed regulating motor |