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)
03/2000
03/09/2000DE19839963A1 Elektrowerkzeug Power Tool
03/09/2000DE19838400A1 Compact force drive with planetary gearing has individual gearwheels designed to correspond individually and in combination to functions of a motor
03/08/2000EP0984548A1 Electric motor for engagement with a transmission, especially with a motor vehicle transmission
03/08/2000EP0984545A2 Electric power tool
03/08/2000EP0984121A2 Actuator
03/08/2000EP0983630A1 Device for transmitting motion between the rotor of a synchronous permanent-magnet motor and the working part, having an increased free rotation angle
03/08/2000CN2368216Y Speed-up boost wind-driven generator
03/08/2000CN2368215Y Improvement of structure of vibration motor
03/08/2000CN1246914A Motors, and bearings therefor
03/08/2000CN1246746A Electromagnetic oscillating body and equipment installed with the electromagnetic oscillating body
03/07/2000US6034511 Light weight rotor and stator with multiple coil windings in thermal contact
03/07/2000US6034491 Universal fixture having shared drive assembly
03/07/2000US6034465 Pump driven by brushless motor
03/07/2000US6034457 Magnetic drive apparatus for web transport
03/07/2000US6034456 Compact bearingless machine drive system
03/07/2000US6034454 Motor
03/07/2000US6034453 Motor having fluid bearing with a clearance control unit
03/02/2000WO2000010827A2 Drive train
03/02/2000WO1999051889A3 Divided flywheel
03/02/2000DE19939890A1 Electric motor, especially in vehicle electric servo steering device, has rotor with outer extent comprising number of bent gap surface areas, corresponding to convex surface of permanent magnets
03/02/2000DE19939889A1 Electric operated servo-steering with rotary shaft arranged in side stator of electric motor and driven for rotation in order to apply auxiliary force on steering rod and stator of motor
03/02/2000DE19848081A1 Antriebseinrichtung mit einem Stellantrieb Drive means with an actuator
03/02/2000DE19838658C1 Elektromagnetisch betätigbare Bremse, insbesondere für Elektromotor Electromagnetically actuatable brake, in particular for electric motor
03/02/2000DE19837624A1 Spindle bearing, especially for work spindle of machine tool, having motor equipped with active regulation for attenuation and for suppression of oscillations of spindle
03/02/2000DE19835575A1 Parallelhybridantrieb für ein Kraftfahrzeug mit in die elektrische Maschine integrierter Kupplung und zugehörige Elektromotorbaueinheit Parallel hybrid drive for a motor vehicle in the electric machine integrated coupling and associated Elektromotorbaueinheit
03/02/2000DE19827261C1 Power fluctuation compensation method for generator e.g. of wind-power station
03/01/2000EP0982838A1 Motorized flow rate control valve
03/01/2000EP0982836A2 Method and device for determining the radial position of a permanent magnetic rotor
03/01/2000EP0982638A1 Electronic control timepiece
03/01/2000EP0981696A1 Eccentric toothed gear
03/01/2000EP0981457A1 Drive device for a movable part that can be displaced between end positions in a vehicle and method for the production thereof
03/01/2000CN2367014Y Energy storage and linear oscillating type magnetoelectric generator
03/01/2000CN1246172A Fuel supply system
03/01/2000CN1049868C Power-driven vehicle
02/2000
02/29/2000US6031651 Scanning optical apparatus
02/29/2000US6031308 Geared motor
02/29/2000US6030187 Rotary pump with a thermally conductive housing
02/29/2000US6029538 Replaceable bearing cartridge assembly for flywheel energy system
02/24/2000WO2000010242A1 Compact planar motor having multiple degrees of freedom
02/24/2000WO2000010241A1 Generator system with vertically shafted engine
02/24/2000WO2000009382A1 Electrically assisted steering booster with a compact planetary gear
02/24/2000DE19937545A1 Drive cord or its component, especially for motor vehicle with combustion engine and/or gearing, having electric machine with rotor which can be disengaged by at least one clutch
02/24/2000DE19837270A1 Electric wheel hub motor without gearing for wheel chair and other small vehicles, has hydraulically activated wheel hub brake
02/23/2000EP0980476A1 Device for converting thermal energy to electrical energy
02/23/2000EP0980320A1 Auxiliary generator set with variable transmission for an internal combustion engine
02/23/2000EP0861185B1 Improvements in electric actuators for vehicle powered steering systems
02/23/2000CN2365810Y Speed variable gear shifting device combination structure for speed-reducing box
02/23/2000CN1245362A Improved rim motor
02/22/2000US6028384 Actuator
02/22/2000US6028280 Actuator for generating switching signals
02/22/2000CA2012247C Axial flow fan integral with electronically commutated motor and rotatable and stationary assemblies therefor
02/17/2000WO2000008350A1 Drive device having motor and speed reduction mechanism
02/17/2000WO2000008349A1 Clutch and drive device having the clutch
02/17/2000WO2000008338A1 A motor driven pump
02/17/2000WO2000007865A1 Motor and electric power steering device
02/17/2000WO1999063642A3 A portable communication device with electromechanical transducer means and a battery pack therefor
02/17/2000DE19856652A1 Current generator esp. for electric supply of vehicle illumination at bicycles with coil unit for fixing at bicycle frame and at least one magnet unit fixed at magnet wheel
02/16/2000EP0979705A2 Positioner
02/16/2000CN2364616Y Small generator set
02/15/2000US6025973 Construction for attaching a disk in a disk drive
02/15/2000US6025663 Operating mechanism for closure member
02/15/2000US6025662 Structure for prevention of electrical leakage for use in electric power tools
02/15/2000US6023828 Magneto electric generator rotor and an implement for removing this rotor
02/10/2000WO2000007281A1 Electric drive unit
02/10/2000WO2000007280A1 Control of magnetic bearing-supported rotors
02/10/2000WO2000007278A1 Auxiliary power unit using compressed air
02/10/2000WO2000006897A2 Friction clutch bearing an electric machine rotor, in particular for a motor vehicle
02/10/2000WO2000006896A2 Friction clutch bearing an electric machine rotor, in particular for a motor vehicle
02/10/2000CA2339179A1 Control of magnetic bearing-supported rotors
02/10/2000CA2338158A1 Auxiliary power unit using compressed air
02/09/2000EP0978931A1 Control valve apparatus
02/09/2000EP0978930A1 Permanent magnet generator for use in a diskette, and diskette incorporating such generator
02/09/2000EP0978928A2 Electrical machine, in particular three-phase generator
02/09/2000EP0977949A1 Fuel supply system
02/09/2000CN1244173A Elevator drive machine
02/09/2000CN1244172A Elevator drive machine
02/09/2000CN1244171A Elevator drive machine
02/09/2000CN1244170A Elevator drive machine
02/09/2000CN1244060A Thin cylindrical coreless motor and battery driver equipped therewith
02/08/2000US6023152 System for stabilizing a power supply system
02/08/2000US6023140 Method and apparatus for detecting a rotor position in a disc-based storage media and driving same
02/08/2000US6023117 Motor device secured by engaging elements
02/08/2000US6023116 Electromagnetic rotary vibrator for a rotary body
02/08/2000US6021844 Heat exchange apparatus
02/08/2000US6021554 Tool for motor reducer assembly machines
02/08/2000CA2122452C Rotary apparatus
02/03/2000WO2000005799A1 Electric motor with permanent-magnet rotor having viscous shaft coupling
02/03/2000DE19930998A1 Printer drive has external rotor motor, with permanent magnets and cylinders, stator with coils, cog wheels and toothed ring
02/03/2000DE19832749A1 Elektromotorischer Stellantrieb für ein Kraftfahrzeugschloß Electromotive actuator for a motor vehicle lock
02/02/2000EP0977343A1 Permanent magnet generator
02/02/2000EP0976649A2 Moving apparatus with drive force assist mechanism and movement control method
02/02/2000EP0975501A1 Hydraulic unit for a hydraulic control device and/or regulating device
02/02/2000EP0975500A1 Motor-driven unit
02/02/2000CN2362229Y Multi-power simple generator
02/02/2000CN2362228Y 电动轮 Electric wheel
02/02/2000CN1243352A Main-shaft motor
02/01/2000US6020712 Rotor control for synchronous AC machines
02/01/2000US6020711 Multiple winding channel, magnetic coupling-alterable reluctance electrical machines and their fault tolerant control
02/01/2000US6020665 Permanent magnet synchronous machine with integrated magnetic bearings
02/01/2000US6020664 Electric spindle motor