| 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) |
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| 03/19/2009 | WO2009035050A1 Linear motor and linear motor cogging reduction method |
| 03/19/2009 | WO2008032080A3 Improvements in electromagnetic machines |
| 03/19/2009 | US20090072636 Adjustable mid air gap magnetic latching solenoid |
| 03/19/2009 | US20090072635 Linear motor geometry for use with persistent current magnets |
| 03/19/2009 | US20090072634 Electrical machine |
| 03/19/2009 | US20090072633 High performance linear motor and magnet assembly therefor |
| 03/19/2009 | DE102007038845A1 Anordnung von Statormodulen in einem Linearmotor Arrangement of stator modules in a linear motor |
| 03/18/2009 | EP2037555A2 Brushless electric machine and apparatus using the same |
| 03/18/2009 | EP2036192A1 An artificial eye system with drive means inside the eye-ball |
| 03/18/2009 | EP2035247A2 Energy recovery system |
| 03/18/2009 | CN101388589A Brushless electric machine |
| 03/18/2009 | CN100471010C Process for producing a three phase AC winding for a linear motor |
| 03/17/2009 | US7504794 Planar motor |
| 03/17/2009 | US7504751 Small electric appliance with a drive mechanism for generating an oscillatory motion |
| 03/12/2009 | WO2009031542A1 Magnetic driving device |
| 03/12/2009 | US20090066275 Brushless electric machine and apparatus using the same |
| 03/12/2009 | US20090066169 Actuator arrangement and shift-clutch arrangement |
| 03/12/2009 | US20090066168 Vertical actuator having a gravity compensation device |
| 03/11/2009 | EP2034595A2 Driving apparatus, exposure apparatus, and device manufacturing method |
| 03/11/2009 | EP2034594A2 Electromagnetic linear motor |
| 03/11/2009 | EP1744927B1 Vehicle seat motion mechanism |
| 03/11/2009 | CN101385223A Linear traversing carriage incorporating an air gap inductive motivator |
| 03/11/2009 | CN100468599C Linear motor operating mechanism of high-voltage breaker |
| 03/10/2009 | US7501724 Movable assembly for cylinder type linear motor |
| 03/10/2009 | US7501723 Driving device |
| 03/05/2009 | WO2009028369A1 Linear stepping motor |
| 03/05/2009 | WO2009000001A3 Drive for a movable furniture part |
| 03/05/2009 | US20090058328 Motor Driving Circuit |
| 03/05/2009 | US20090058200 Linear Drive with a Reduced Axial Force Component, as Well as a Linear Compressor and Refrigerator |
| 03/05/2009 | US20090058199 Driving apparatus, exposure apparatus, and device manufacturing method |
| 03/05/2009 | US20090058198 Electrical Linear Drive |
| 03/04/2009 | EP2030723A1 Planar stage moving apparatus for machine |
| 03/04/2009 | CN201204488Y Apparatus for stabilizing mover and radiating stator of three-phase straight-line motor-driven double-acting submersible oil pump |
| 03/04/2009 | CN201202448Y Circular tray permanent magnetism wind and water double-cold straight line motor oil pumping machine |
| 03/04/2009 | CN101378222A Electrical linear drive |
| 03/04/2009 | CN101377195A DC stepping permanent magnetism straight line motor drive type oil-submersible extracting pump |
| 03/04/2009 | CN100466426C Spiral linear motor |
| 03/04/2009 | CN100466118C Suspension magnet of high speed magnetic suspension train and the manufacturing method thereof |
| 03/03/2009 | US7498700 Linear drive system |
| 02/26/2009 | WO2009026425A1 Solenoid device with stable activation |
| 02/26/2009 | WO2009025162A1 Cylindrical linear motor armature and cylindrical linear motor |
| 02/26/2009 | WO2009024733A2 Driving device for applying a magnetic pulse to a mechanical assembly and aircraft carrying ejection device implementing same |
| 02/26/2009 | WO2009024308A1 Linear drive and pump system, in particular an artificial heart |
| 02/26/2009 | WO2007024296A3 Cartesian positioning system |
| 02/26/2009 | US20090051894 Movable body drive method and movable body drive system, pattern formation method and apparatus, exposure method and apparatus, device manufacturing method, and measuring method |
| 02/26/2009 | US20090051892 Movable body drive method and movable body drive system, pattern formation method and apparatus, exposure method and apparatus, device manufacturing method, measuring method, and position measurement system |
| 02/26/2009 | US20090051228 Actuator unit |
| 02/26/2009 | US20090051227 Linear motor |
| 02/26/2009 | DE202008016680U1 Rotativer Motor Rotative engine |
| 02/24/2009 | US7495366 Compact slip ring incorporating fiber-on-tips contact technology |
| 02/19/2009 | WO2009021629A2 Arrangement of stator modules in a linear motor |
| 02/19/2009 | WO2009021623A1 Stator for a linear motor |
| 02/19/2009 | WO2009021597A2 Coil former for a linear motor stator for an automatic door |
| 02/19/2009 | WO2009021595A2 Linear motor arrangement |
| 02/19/2009 | US20090045760 Linear Drive for Sliding Doors or the Like |
| 02/19/2009 | US20090045683 Linear variable reluctance actuator having band coils |
| 02/19/2009 | US20090045682 Stacked rail stator and capacitive armature linear motor |
| 02/19/2009 | DE102008038926A1 Elektromagnetischer Linearmotor An electromagnetic linear motor |
| 02/19/2009 | DE102007038847A1 Stator für einen Linearmotor Stator for a linear motor |
| 02/19/2009 | DE102007037886A1 Field-guided planar precision drive for use with air-mounted rotor bearing permanent magnet circuit, has stator plate beneath rotor, and pairs of drive coils lying oppositely are provided on stator plate |
| 02/19/2009 | DE102007035900A1 Lineare elektrische Maschine mit unterschiedlich ausgebildeten Teilabschnitten im Primärteil oder Sekundärteil Linear electric machine with differently shaped sections in the primary part or secondary part |
| 02/18/2009 | EP2024167A2 Device for welding a film web |
| 02/18/2009 | CN201196928Y Transverse magnetic field permanent magnet linear electric motor operation mechanism of high-voltage circuit-breaker |
| 02/18/2009 | CN101371428A Linear motor |
| 02/18/2009 | CN101371427A Linear motor |
| 02/18/2009 | CN101371426A 线性电动机 Linear motors |
| 02/18/2009 | CN100463352C Motor and drive control system thereof |
| 02/17/2009 | US7492440 Lithographic apparatus and device manufacturing method |
| 02/12/2009 | WO2009019192A1 Primary part of an electric linear motor with a cooling device |
| 02/12/2009 | WO2009000001A2 Drive for a movable furniture part |
| 02/12/2009 | US20090040488 Movable body drive method and movable body drive system, pattern formation method and apparatus, exposure method and apparatus, and device manufacturing method |
| 02/12/2009 | US20090039726 Electric motor |
| 02/12/2009 | US20090039713 Rotary Linear Drive Having A Transmitter Device |
| 02/11/2009 | EP2023470A2 Planar pulse motor, exposure apparatus, and device manufacturing method |
| 02/11/2009 | EP1451467A4 Synchronous machine design and manufacturing |
| 02/11/2009 | CN100460677C Refrigerator, free piston type linear compressor and control method thereof |
| 02/10/2009 | US7489054 Planar direct drive unit comprising a position measuring system |
| 02/05/2009 | WO2009017092A1 Electromagnetic transducer |
| 02/05/2009 | WO2009016147A2 Linear electrical machine with differently configured subsections in the primary or secondary part |
| 02/05/2009 | US20090033169 Magnetic structure and motor employing said magnetic structure, and driver comprising said motor |
| 02/05/2009 | US20090033157 Cylindrical linear motor |
| 02/05/2009 | DE102007036562A1 Elektrischer Linearmotor mit Kühleinrichtung Electric linear motor with cooling device |
| 02/05/2009 | DE102005002038B4 Schiebetür mit einem magnetischen Antriebssystem mit einem Linearmotor-Stator Sliding door with a magnetic drive system including a linear motor stator, |
| 02/04/2009 | CN201190038Y Mine truck magnet array for electro-magnetism pipeline transportation system |
| 02/04/2009 | CN201190033Y Magnet array of mine trucks |
| 02/04/2009 | CN100458098C Linear electromagnetic pumping unit |
| 01/29/2009 | WO2009015249A2 Controlled motion system |
| 01/29/2009 | US20090027506 XY stage and image-taking apparatus |
| 01/29/2009 | US20090026985 Method for Actuating an Electromagnetic Valve |
| 01/29/2009 | US20090026849 Electric machine comprising a screened leakage-field-sensitive sensor |
| 01/29/2009 | US20090026848 Linear motor |
| 01/29/2009 | US20090026847 Linear motor |
| 01/29/2009 | US20090026846 Controlled Motion System |
| 01/29/2009 | DE102007033882A1 Elektrischer Antrieb mit integriertem Lüfter Electric actuator with integrated fan |
| 01/28/2009 | EP2018494A2 Gear system, in particular a harmonic drive gear system and method for operating a gear system |
| 01/28/2009 | CN201188393Y Flat type permanent magnet linear motor operation mechanism for high-voltage circuit-breaker |
| 01/28/2009 | CN201188392Y Cylinder type permanent magnet linear motor operation mechanism for high-voltage circuit-breaker |
| 01/28/2009 | CN201188391Y Rotation servo motor operation mechanism for high-voltage circuit breaker |
| 01/28/2009 | CN101356714A Three-dimensional motion using single-pathway based actuators |
| 01/28/2009 | CN101355290A Dual radial directions magnetic field reaction type straight-line rotating stepper motor |