Patents
Patents for H02K 7 - Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine (44,087)
01/2001
01/09/2001US6172786 Optical deflection device and image forming apparatus therewith
01/09/2001US6172470 Large aperture precision gimbal drive module
01/09/2001US6172435 Flywheel power source device
01/09/2001US6172434 Automotive alternator
01/09/2001US6170988 Self-acting air bearing apparatus
01/04/2001WO2001001548A1 Electric motor with rotor being a drive wheel
01/04/2001WO2001001003A1 Dynamic pressure type fluid bearing device and method of manufacturing the device
01/04/2001WO2001000995A1 Indirect cooling for an electric fan
01/04/2001DE19956380C1 Fluid pump for vehicle cooling and heating systems has plastics motor housing with claw plates of claw pole stator formed as integral components thereof
01/04/2001CA2341567A1 Indirect cooling for an electric fan
01/03/2001EP1065782A1 Device for supplying uninterrupted power with air cooling
01/03/2001EP1065781A1 A device for driving rollers in automatic machines
01/03/2001EP1065780A2 Dynamic balancing of small electric motor
01/03/2001EP1065376A2 Hermetic compressor
01/03/2001EP1064711A1 An electrical miniature motor
01/03/2001CN2413426Y 无刷带泵发电机 Brushless generator with pump
01/03/2001CN1278670A Rotor of synchronous permanent-magnet motor with preset rotating direction
01/03/2001CN1060297C Generator mounting structure for engine
01/02/2001US6169644 Read/write device
01/02/2001US6169354 Thin film electric motors
01/02/2001US6169352 Trapped field internal dipole superconducting motor generator
01/02/2001US6169348 Flat type two-phase vibration motor
01/02/2001US6169346 Motor equipped driving apparatus
01/02/2001US6169345 Compact drive
01/02/2001US6168052 Electrically operated cartridge dispensing appliance
01/02/2001US6167610 Method of making a rotary motor
12/2000
12/28/2000WO2000079144A1 Needle bearing and pump unit comprising a needle bearing
12/28/2000WO2000078569A2 Heat generator for a motor vehicle
12/28/2000WO2000057533A3 Programmable electric motor and method of assembly
12/28/2000DE19935196C1 Braked electric motor setting drive e.g. for process automisation, has separate electromagnetic brake inserted between electric motor and drive transmission
12/28/2000DE19928480A1 Needle bearing for pump unit e.g. for slip-regulated vehicle hydraulic braking system, has outer ring with radially inward protruding edge on both ends, one to secure axial position of needles and outer ring by engaging end of inner ring
12/28/2000DE19927263A1 Drive system, especially for motor vehicle, has rotor arrangement brought to desired working temperature and/or held close to temperature by heat transfer arrangement, e.g. using heat transfer fluid
12/28/2000DE19927261A1 Drive system, especially for motor vehicle, has rotor connected to flywheel mass arrangement via connecting region with higher thermal conducting resistance than bounding area(s)
12/27/2000EP1063753A1 Electric rotary drive comprising a magnetically suspended rotor
12/27/2000EP1063752A1 Brushless Motor
12/27/2000EP1063118A2 Power train system for a vehicle
12/27/2000EP1062721A1 Actuator having improved accuracy
12/27/2000EP1062718A1 Electric motor or generator
12/27/2000EP0961703B1 Engine- gearbox unit for adjustment devices in motor vehicles
12/27/2000EP0506805B2 Power unit for vehicles
12/27/2000CN2412313Y Electric machine of automobile wiper
12/27/2000CN1278118A Voltage stabilization permanent magneto generator
12/27/2000CN1278043A Device for controlling noise and vibration from discharge pump
12/26/2000US6166889 Floppy disk device
12/26/2000US6166499 Power output apparatus and method of regulating power
12/26/2000US6166472 Airgap armature coils and electric machines using same
12/26/2000US6166469 Method of fabricating a compact bearingless machine drive system
12/26/2000US6166463 Axial force electrical machines
12/26/2000US6164420 Multi-directional locking arrangement for a vehicle
12/26/2000CA2261582C Generator apparatus coupled to side frame of vehicle and energized by rotation of axle on vehicle
12/21/2000WO2000077914A2 Power-transducer/conversion system and related methodology
12/21/2000WO2000077912A1 Electric motor
12/21/2000WO2000077390A1 Generator
12/21/2000DE19927658A1 Pumpenaggregat Pump unit
12/20/2000EP1061633A1 Rotor of synchronous permanent-magnet motor with preset direction of rotation
12/20/2000EP1061281A2 Brake assembly
12/20/2000EP1061261A1 Apparatus for controlling noise and vibration for drain pump
12/20/2000EP1060557A1 Electric drive unit for units of a motor vehicle
12/20/2000CN1277482A Movement auxiliary device and refrigerator
12/19/2000US6163125 Drive device for a movable part that can be displaced between end positions in a vehicle and method for the production thereof
12/19/2000US6163123 Method for controlling electric actuator and apparatus for the same
12/19/2000US6163096 Electrical drive unit
12/19/2000US6163095 Drive system for a frozen food product dispenser
12/19/2000US6163093 Pump actuation motor for automotive antilock brake system
12/19/2000CA2203666C Universal, retrofittable powerhead for small gasoline engine power implements
12/14/2000WO2000076055A1 Wind power plant and method for operating it
12/14/2000DE19926171A1 Elektromotor Electric motor
12/14/2000DE19925069A1 Tool carriage for rotary machine tool with linear motor drive has movable motor part provided by part of tool carriage cooperating with 2 guide paths on inside and outside of motor housing respectively
12/13/2000EP1059440A2 Starter-Generator for combustion vehicle
12/13/2000EP1058962A1 Rotor control for synchronous ac machines
12/13/2000CN1276643A Brushless DC motor in washer
12/13/2000CN1276487A 密封式压缩机 Hermetic compressor
12/12/2000US6160365 Interface module for a motor control system
12/12/2000US6160336 Peak power energy storage device and gravitational wave generator
12/12/2000US6158326 Unit consisting of an electric motor and of a working machine driven thereby
12/07/2000WO2000074218A1 Thin film electric motors and method of manufacture
12/07/2000WO2000074217A1 Starter generator for an internal combustion engine and method of producing same
12/07/2000WO2000074216A2 Commutator motor
12/07/2000WO2000074214A1 Cooling of high-voltage rotating electric machines
12/07/2000WO2000074213A1 Heat sink-equipped fan motor and small flat motor
12/07/2000WO2000074210A1 Synchronisation system
12/07/2000WO2000074209A1 Shrink-fit tubing for magnetic segments
12/07/2000WO2000074207A1 Thin film electric motors and method of manufacture
12/07/2000WO2000074203A1 Method and apparatus for providing an uninterruptible supply of electric power to a critical load
12/07/2000WO2000073654A1 Method and device for converting thermal energy and device with the thermal energy converting device
12/07/2000WO2000072740A1 Wet and dry electrical vacuum cleaner motor with reduced balance problems arising from assembly
12/07/2000DE19927731A1 Gurtstraffer Belt tensioners
12/07/2000DE19924852A1 Lagerung von Rotoren von Generatoren im Magnetfeld Storage of rotors of generators in the magnetic field
12/07/2000DE19923925A1 Synchronmaschine Synchronous machine
12/07/2000CA2375426A1 Cooling of high-voltage rotating electric machines
12/07/2000CA2375129A1 Heat sink-equipped fan motor and small flat motor
12/06/2000EP1058368A2 Bearing support for generator rotors in magnetic field
12/06/2000EP1057569A1 Driving unit of a welding equipment
12/06/2000EP1057241A1 Drive device for an adjustable component of a vehicle
12/06/2000EP1057239A1 Electrical gear motor for automobile units
12/06/2000EP1056950A1 Sealed magnetic bearings for circulation fan
12/06/2000CN2409701Y Wind energy charger for automobile
12/06/2000CN2409700Y Motor/electric generator integrated device mounted on wheel of electric vehicle
12/06/2000CN1276098A Modular actuator, and brake calliper comprising such actuator
12/06/2000CN1275830A Installation of generator rotor in magnetic field