Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 9 - Systems for cooling or ventilating
Patents for H02K 9 - Systems for cooling or ventilating (16,917)
10/2003
10/08/2003EP1350296A2 Gas cooled endwindings for dynamoelectric machine rotor and endwinding cooling method
10/07/2003US6630757 Elevator hoist apparatus
10/02/2003US20030184244 Permanent magnet alternator and voltage regulator circuit for the permanent magnet alternator
10/02/2003US20030184176 Device comprising a rotor and a magnetic suspension bearing for the contactless bearing of the rotor
10/02/2003US20030184172 Electric motor with improved frame cooled by an air flow
10/02/2003US20030183700 Method of cooling engine coolant flowing through a radiator
10/01/2003EP1349257A1 Air-cooled electric motor with a cylindric chamber for electric components
10/01/2003EP0901701B1 Synchronous compensator plant
10/01/2003CN2577496Y Vehicular air-cooled generator
10/01/2003CN1123109C Turbine generator
09/2003
09/30/2003US6628035 Alternator
09/30/2003US6626652 Motor-driven compressors and methods of assembling motor-driven compressors
09/30/2003US6625868 Totally integrated engine cooling module for D.C. motors
09/28/2003CA2423029A1 Electronic motor with improved frame cooled by an air flow
09/25/2003WO2003079522A1 Superconducting device with a cold head of a refrigeration unit with a thermosyphon effect thermally coupled to a rotating superconducting winding
09/25/2003US20030178900 Rectifier for alternator having rectifier element covered with rectifier terminal
09/25/2003US20030178899 Current rectifier assembly for rotating electrical machines, in particular motor vehicle alternator
09/25/2003US20030178896 Rotary electrical machines
09/25/2003DE19938428C2 Kühlanordnung in Kraftfahrzeugen Cooling arrangement in motor vehicles
09/24/2003EP1347558A2 Rectifier for an alternator with rectifier element covered by its terminal
09/24/2003EP1258072B1 Electric rotary machine
09/24/2003EP1016187B1 Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
09/24/2003EP0901705B1 Insulated conductor for high-voltage windings
09/23/2003US6624542 Flywheel power source with passive generator cooling
09/18/2003WO2003077404A1 Torque motor having a segment design
09/18/2003WO2003049262A3 Air-cooled coil unit of a linear engine
09/18/2003WO2003047962A3 Ship propulsion system
09/18/2003WO2003021756A3 Precision cooler for electric motors
09/18/2003US20030173858 Stator winding
09/18/2003US20030173847 Electrical machine with air-cooled control chip
09/18/2003US20030173840 Assembly and method for direct cooling of motor end-winding
09/17/2003EP1345309A2 Electric power tool with a fan
09/17/2003EP1344297A2 Motor vehicle alternator
09/17/2003EP1343954A1 Electrically driven flow compressor
09/17/2003CN1443390A Spaceblock scoop structure for enhancing heat transfer of rotor cavity
09/17/2003CN1121750C Evaporation cooling circulation unit in stator windings of turbogenerator
09/17/2003CN1121557C Closed rotary compressor
09/16/2003US6621187 Rotary electric power generator
09/16/2003US6621186 Alternator for vehicles
09/16/2003US6621185 Stator deflector apparatus and method therefor
09/12/2003WO2003075435A1 Generator with improved lubrication and cooling system
09/11/2003US20030168920 Rotor for an electrically rotating machine
09/10/2003EP1343243A1 Cooling structure of generator
09/10/2003CN1441988A 密封线性电动机 Sealed linear motor
09/09/2003US6617735 Vehicle AC generator
09/09/2003US6617723 Lead-wire arrangement of vehicle AC generator
09/09/2003US6617719 Brushless motor
09/09/2003US6617718 Automotive alternator
09/09/2003US6617717 Alternator
09/09/2003US6617716 Rotary electric machine having stator coolant passage means
09/09/2003US6617715 Liquid cooled alternator having finned stator sleeve
09/09/2003CA2059081C Static elctromagnetic inductor making process
09/04/2003WO2003073584A1 Thermally-conductive stator support structure
09/04/2003US20030164651 Generator with improved lubrication and cooling system
09/04/2003US20030164650 Liquid cooled alternator
09/04/2003US20030164248 High-voltage electric rotary machine and a method for cooling the conductors of said machine
09/04/2003US20030163924 Electrical devices including a switched reluctance motor
09/03/2003CN2571053Y Heat pipe energy conserving apparatus for electric motor
09/03/2003CN1120295C Engine generator set
08/2003
08/28/2003US20030160526 Electromechanical drive device
08/28/2003US20030160524 Cooling apparatus for linear motor
08/27/2003EP1339159A2 Vehicle drive system with an electrical machine
08/27/2003EP1338077A2 Retarder, particularly provided as a braking device or auxiliary braking device for vehicles or the like, especially rail vehicles
08/27/2003EP1205020A4 Water cooled stator winding of an electric motor
08/26/2003US6611071 Embedded electronics for high convection cooling in an engine cooling motor application
08/21/2003US20030155006 Viscosity regulating valve
08/21/2003US20030154735 Cooling of electronics in an electrically driven refrigerant system
08/20/2003EP1337029A1 Protection and connection flange for a cooling arrangement in an electrical machine
08/20/2003EP1336518A2 Cooling of electronics in an electrically driven refrigeration system
08/20/2003EP1336236A1 Superconducting device with a cooling-unit cold head thermally coupled to a rotating superconductive winding
08/20/2003EP1336235A1 Stator
08/20/2003CN1437304A External rotor type induction motor
08/20/2003CN1118920C Liquid-cooled asynchronous dynamo
08/19/2003US6608473 Electrical machine, especially a three-phase generator
08/19/2003US6608407 Linear motor armature
08/14/2003WO2003066262A2 Electrical devices including a switched reluctance motor
08/14/2003WO2003041241A3 Air-cooled electrical machine
08/14/2003WO2003039936A3 Electric machine, especially an alternator for motor vehicles
08/14/2003US20030151326 Stator for an axial flux electrical machine
08/14/2003US20030151316 Fan for rotating electric machine
08/14/2003US20030151315 Outer rotor type induction motor
08/13/2003EP1334545A2 Stator of an electronically switched two-phase reluctance machine
08/13/2003EP0901706B1 A method and a device for reducing third harmonic phenomena in a rotating electric alternating current machine
08/13/2003CN1435939A Rectifier of AC generator for vehicle
08/13/2003CN1118125C Cooling system and method for cooling generator
08/13/2003CN1118124C Cooling system and method for cooling generator
08/07/2003WO2003065547A1 Electric motor and product line
08/07/2003WO2003065546A2 Electric motor drive assembly and its use in a hybridvehicle
08/07/2003WO2003064861A1 Liquid cooled electric driven rotordynamic system
08/07/2003US20030147212 Rectifying apparatus for a.c. dynamo for vehicle
08/07/2003US20030146731 Synchronous compensation
08/07/2003US20030146667 Cooling method and structure for a rotation object
08/06/2003EP1333561A2 Rotor cooling apparatus
08/06/2003EP1333560A2 Rotating electric machine
08/06/2003EP1332541A1 Protecting cap, especially for generators
08/06/2003EP1332540A1 Dynamoelectric machine rotor ventilation
07/2003
07/31/2003US20030143093 Liquid cooled integrated rotordynamic motor/generator station with sealed power electronic controls
07/31/2003US20030141769 Linear motor, stage apparatus, exposure apparatus, and device manufacturing apparatus
07/30/2003EP1331718A1 Alternator
07/30/2003CA2416485A1 Rotor cooling apparatus
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