Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 41 - Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
Patents for H02K 41 - Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path (10,066)
12/2009
12/02/2009CN101595628A Switched reluctance linear motor/generator
12/02/2009CN101595627A Improvements in electromagnetic machines
12/02/2009CN101594040A Hybrid excitation linear synchronous motor using Halbach permanent magnet
12/02/2009CN100566097C Cylindrical three-phase permanent magnetic linear synchronous motor
12/02/2009CN100566096C Long stroke constant acceleration line electromotor and its control method
12/02/2009CN100566095C Long range cylindrical linear motor
12/02/2009CN100566094C Linear motor
12/01/2009US7626290 One-wheel and bi-pole magnetic driving apparatus
12/01/2009US7626289 Linear compressor
12/01/2009US7626288 Electromagnetic linear drive
11/2009
11/26/2009US20090290138 Pulse motor, positioning apparatus, exposure apparatus, and device manufacturing method
11/26/2009US20090289509 Cylindrical linear motor armature, cylindrical linear motor field pole, and cylindrical linear motor using them
11/26/2009US20090289508 Permanent magnet member for coil motor and Voice Coil Motor
11/25/2009EP2124321A1 Moveable assembly for cylinder type linear motor
11/25/2009EP2122811A1 Linear electromagnetic actuator with reduced detend force
11/25/2009EP1269610B1 An electrical machine
11/25/2009CN100562826C Motor system for locating load
11/24/2009US7623013 Electromagnetic moving system
11/24/2009US7622833 Machine, in particular production machine, machine tool and/or robot
11/24/2009US7622832 Linear motor and linear moving stage device
11/18/2009EP2118991A1 Linear motor
11/18/2009CN201349172Y Oil-submersible linear electric motor mover
11/18/2009CN101582626A Cylindrical permanent magnet linear synchronous motor (PMLSM) with parallel magnetic circuits
11/18/2009CN101582625A Cylindrical single-phase permanent magnet linear synchronous motor with parallel magnetic circuits and propulsion control system thereof
11/18/2009CN100560401C Power supply junction method in train vehicle-mounted straight-line traction electric motors
11/17/2009US7619377 Linear motor system
11/17/2009US7619330 Stage apparatus
11/17/2009US7619329 Permanent magnet member for coil motor and voice coil motor
11/17/2009US7617779 Linear brushless D.C. motor with stationary armature and field and with integratable magnetic suspension
11/12/2009US20090279190 Moveable assembly, microactuator having same, and camera module including the microactuator
11/12/2009US20090278411 Reaction force cancel system
11/11/2009CN101578194A Method and device for measuring the pole position angle of a maglev vehicle in a maglev railway
11/11/2009CN101577479A Combined type cylindrical superconducting linear motor
11/11/2009CN100559669C Fluid-dispensing reservoir for large-diameter slip rings
11/10/2009US7615894 Electric motor with a permanent magnet carrier rotating a sprocket
11/05/2009WO2009133323A2 Electric motor
11/05/2009WO2009132729A2 Industrial device comprising a multiphase linear motor that can be equipped with several movable units
10/2009
10/29/2009WO2009130645A2 Magnetic suspension positioning system
10/29/2009WO2009110681A3 Linear actuator
10/29/2009US20090268191 Planar motor, positioning apparatus, exposure apparatus, and device manufacturing method
10/28/2009EP2112755A1 Linear motor
10/28/2009CN101569082A Cooling device of linear motor
10/28/2009CN101567617A Optimal design method for structural parameters of cylindrical linear motors
10/28/2009CN101567610A Method for precisely positioning magnets of stator of linear motor
10/28/2009CN100555822C 直线电机 Linear Motor
10/28/2009CN100555821C Cylindrical cam motor
10/28/2009CN100555820C Planar motor
10/28/2009CN100554029C Linear induction motor traction carrying device
10/28/2009CN100553799C Vertical vibrator
10/27/2009US7608949 Sliding door comprising a magnetic support and/or drive system comprising a row of magnets
10/22/2009WO2009128321A1 Multi-degree-of-freedom actuator and stage device
10/22/2009WO2009128287A1 Electric motor
10/22/2009US20090263747 Three axis linear actuator
10/22/2009US20090261664 Linear Motor
10/22/2009US20090261663 Linear motor and method of manufacturing the same
10/22/2009DE102008019582A1 Linear movement device, has separate elongated clamp bolt whose material possesses thermal expansion coefficient which is less than that of in region of one of guiding parts, where region is adjacent to clamp bolt
10/21/2009CN101562088A Pulse power type permanent magnet linear motor (PMLM) operating mechanism of high-voltage circuit-breaker
10/21/2009CN100553085C Moving magnet type linear moving table
10/21/2009CN100553084C Linear actuator element
10/21/2009CN100553083C Making technology of line motor
10/21/2009CN100553082C An ultra-thin 3-freedom degree plane motor
10/20/2009US7605515 Variable reluctance dynamo-electric rotary machine provided with united magnetic, electric and polarising circuits and method for production thereof
10/15/2009WO2009126026A1 Stator element and sliding door provided therewith, and a method for displacing an element such as a door
10/15/2009US20090256428 Linear Motor with Force Ripple Compensation
10/15/2009CA2719655A1 Stator element and sliding door provided therewith, and a method for displacing an element such as a door
10/14/2009EP2109209A2 Planar pulse motor, exposure apparatus, and device manufacturing method
10/14/2009CN201328033Y 潜油直线电机 Submersible linear motor
10/14/2009CN201328025Y Oil-submersible straight-line motor
10/14/2009CN201326671Y Locking mechanism
10/14/2009CN101557157A Cylindrical direct current linear motor with short magnetic circuit structure
10/14/2009CN100550583C Surface platform
10/14/2009CN100550582C Movable assembly for cylinder type linear motor
10/13/2009US7602088 Linear motor and exposure apparatus having the same
10/13/2009US7602087 Linear motor having dual coil configuration
10/13/2009US7602086 Driving device, exposure apparatus using the same, and device manufacturing method
10/08/2009WO2009122954A1 Electrically-powered actuator driving control apparatus and driving control method and vehicle having electrically-powered actuator driving control apparatus
10/08/2009US20090251809 Linear micro motor
10/08/2009US20090251678 Stage unit, exposure apparatus, and device manufacturing method
10/08/2009US20090251253 System and method for moving an object
10/08/2009US20090251013 Electric Motor for Rotation and Axial Movement
10/08/2009US20090251012 Planar pulse motor, exposure apparatus, and device manufacturing method
10/08/2009US20090250942 Engine starter
10/07/2009CN101552535A Cylinder type flux-reversal linear machine
10/07/2009CN101552534A Transverse flux cylinder type permanent magnet linear synchronous motor
10/07/2009CN100547889C Full-magnetic barrier type dual-field excitation linear synchronous generator
10/06/2009US7597531 Method of controlling mover device
10/06/2009US7596856 Method for manufacturing a soft magnetic metal electromagnetic component
10/01/2009WO2009120510A2 Position measurement using magnetic fields
10/01/2009WO2009120507A2 Position measurement using magnetic fields
10/01/2009WO2009119648A1 Linear motor unit and electronic component placing apparatus provided with the linear motor unit
10/01/2009WO2009118178A1 Positioning system
10/01/2009US20090243403 Recoilless voice coil actuator and method
10/01/2009US20090243402 Position measurement using magnetic fields
10/01/2009DE202009007942U1 Elektro-Straßenfahrzeug mit zwei alternativ einsetzbaren Antriebssystemen Electric road vehicle with two alternatively usable propulsion systems
10/01/2009DE102008015384A1 Mehrkoordinatenmotor More coordinates motor
09/2009
09/30/2009EP2105247A1 Positioning system
09/29/2009US7595571 High performance linear motor and magnet assembly therefor
09/29/2009CA2416323C Secondary part of a linear motor, method for the production thereof, linear motor with secondary part and use of the linear motor
09/24/2009WO2009116343A1 Modular type linear motor armature, modular type linear motor having the armature, and conveyor apparatus
09/24/2009WO2009115332A1 Linear drive for a machine tool and method for moving a tool carriage
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