| 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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| 09/24/2009 | WO2009115071A2 Planar motor |
| 09/24/2009 | US20090236468 Dual frequency hub mounted vibration suppressor system |
| 09/23/2009 | EP2104209A2 Method and device for touchless movement of electrically conductive elements |
| 09/23/2009 | EP1726084B1 Magnetic levitation train provided with a contactless inductive power transmission device for a magnetic levitation vehicle railway |
| 09/23/2009 | CN101538765A Loom with direct drive device for heddle and reed (sley) |
| 09/22/2009 | US7592760 Lithographic apparatus and device manufacturing method |
| 09/22/2009 | US7592720 Sliding door comprising a magnetic drive system provided with a path measuring system |
| 09/17/2009 | WO2009016147A3 Linear electrical machine with differently configured subsections in the primary or secondary part |
| 09/17/2009 | US20090232490 Coil bobbin, actuator, and blade drive device for camera |
| 09/17/2009 | US20090230785 Sliding system with onboard moving-coil linear motor |
| 09/17/2009 | DE102008013692A1 Vorrichtung und Verfahren zum berührungslosen Bewegen von elektrisch-leitfähigen Elementen Apparatus and method for non-contact movement of electrically-conductive elements |
| 09/16/2009 | CN201312247Y Submersible linear motor |
| 09/16/2009 | CN101536295A Residual magnetic devices and methods |
| 09/11/2009 | WO2009110681A2 Linear actuator |
| 09/10/2009 | US20090224613 Corrosion-resistant magnetic circuit and voice coil motor or actuator |
| 09/10/2009 | DE102009011240A1 Linearmotor-Montagekonstruktion Linear motor-mounting structure |
| 09/10/2009 | DE102008012854A1 Sliding door arrangement for e.g. van, has guidance magnetic unit attached to guide and carrier elements, so that sliding door is magnetically guided between enclosed and opening positions by magnetic interaction of levitation magnetic unit |
| 09/09/2009 | EP2097968A2 Switched reluctance linear motor/generator |
| 09/09/2009 | CN101527494A Flat plate type linear motor |
| 09/09/2009 | CN101527493A Moving magnet-type cylindrical linear motor |
| 09/09/2009 | CN101527481A Linear motor installing structure |
| 09/09/2009 | CN101527472A Linear motor driven by rotary magnetic fields |
| 09/09/2009 | CN100538069C A linear motor, a linear compressor, a method of controlling a linear compressor, a cooling system, and a linear compressor controlling a system |
| 09/08/2009 | US7586219 Drive guide apparatus |
| 09/08/2009 | US7586218 Moving apparatus, exposure apparatus, and device manufacturing method |
| 09/08/2009 | US7586217 High performance motor and magnet assembly therefor |
| 09/03/2009 | US20090218964 Driving apparatus, industrial instrument, exposure apparatus, and device manufacturing method |
| 09/03/2009 | US20090218894 Linear motor |
| 09/03/2009 | US20090218893 Linear motor mounting structure |
| 09/03/2009 | US20090218892 Electromagnetic linear motor |
| 09/03/2009 | DE102008011735A1 Sliding door arrangement for use in van, has sliding door magnetically guided by guiding mechanism during movement in opened condition or closed condition, where guiding mechanism is magnetically coupled with sliding door and side wall |
| 09/03/2009 | DE102004041618B4 Startervorrichtung zum Andrehen von Brennkraftmaschinen Starter device for starting internal combustion engines |
| 09/02/2009 | EP2096741A1 Cooling device of linear motor |
| 09/02/2009 | EP2095493A1 Lens driving apparatus |
| 09/02/2009 | EP1646912B1 High resolution, dynamic positioning mechanism |
| 09/02/2009 | CN101521453A Heavy-loaded precision-displacement linear motor |
| 09/02/2009 | CN101521452A Duplex winding linear motor |
| 09/01/2009 | US7582991 Linear motor |
| 08/27/2009 | WO2009103155A1 Artificial lift structures |
| 08/27/2009 | WO2009103095A1 Thread guide on wheels |
| 08/27/2009 | WO2009067457A3 Electromagnetic reciprocating engine |
| 08/27/2009 | US20090212644 Combination drive with a hybrid reluctance motor |
| 08/26/2009 | CN201298801Y Modular fault-tolerant permanent magnetic switch magnetic-linkage linear motor |
| 08/26/2009 | CN101517887A Method for controlling AC linear motors, device for driving AC linear motors, and system of AC linear motors |
| 08/26/2009 | CN100533931C A deep slot single-phase capacitance operation linear motor |
| 08/26/2009 | CN100533930C Linear electric motor stator fixing structure |
| 08/26/2009 | CN100533924C Manufacturing technology of linear electric machine traction laminated induction board |
| 08/25/2009 | US7579721 Chain support structure for a planar motor |
| 08/25/2009 | US7579720 Origin microadjustment mechanism for a linear motor |
| 08/25/2009 | US7578054 Linear driving mechanism for electronic component mounting apparatus |
| 08/20/2009 | WO2009101852A1 Linear motor |
| 08/20/2009 | WO2009083891A3 Pulse-width modulated amplifier for inverted planar motor |
| 08/20/2009 | US20090206686 Ring coil motor |
| 08/20/2009 | US20090206684 Machine with direct drive |
| 08/20/2009 | US20090206683 Linear Electric Motors |
| 08/20/2009 | US20090206682 Primary part and linear electrical machine with force ripple compensation |
| 08/20/2009 | US20090206681 Primary part and linear electrical machine with force ripple compensation |
| 08/20/2009 | US20090205531 Magnetic levitation train provided with a contactless inductive transmission device for a magnetic levitation vehicle railway |
| 08/20/2009 | DE202008017346U1 Neuartiges Gleit- und Kühlsystem in einem Linearmotor Novel lubricants and cooling system in a linear motor |
| 08/19/2009 | EP2091138A1 Primary part and linear electrical machine with force oscillation compensation |
| 08/19/2009 | EP2091137A1 Primary part and linear electrical machine with compensation of force ripples |
| 08/19/2009 | EP2089957A1 Reciprocating rotary motor and placement head |
| 08/19/2009 | CN101510718A Side board type rectilinear vibration three-phase asynchronous vibrating motor |
| 08/19/2009 | CA2654673A1 Artificial lift structures |
| 08/18/2009 | US7576455 High performance focusing actuator of a voice coil motor |
| 08/18/2009 | US7576454 Multiple magnet coil in gap generator |
| 08/18/2009 | US7576453 Steel wheel-type linear motor |
| 08/18/2009 | US7576452 Coreless linear motor and canned linear motor |
| 08/18/2009 | US7575423 Sealless rotary blood pump |
| 08/13/2009 | US20090200499 Linear actuator, and valve device and pump device using the same |
| 08/13/2009 | DE19756575B4 Elektromotor Electric motor |
| 08/13/2009 | DE102004042355B4 Positioniervorrichtung Positioning |
| 08/12/2009 | CN101507089A Moving coil actuator for reciprocating motion with controlled force distribution |
| 08/11/2009 | US7573163 Linear electric generator having an improved magnet and coil structure, and method of manufacture |
| 08/11/2009 | US7573162 Linear motor |
| 08/11/2009 | US7573161 Positioning device |
| 08/06/2009 | US20090195878 Linear swing actuator |
| 08/06/2009 | US20090195195 Position Feedback Device for a Linear Motor |
| 08/06/2009 | US20090195089 Mover of a Linear Motor with an Outer Heat Radiating Housing |
| 08/06/2009 | US20090195088 Apparatus for generating amplified cooling air flows |
| 08/06/2009 | US20090195087 Linear actuator |
| 08/06/2009 | US20090195086 Modular Mover for a Linear Motor |
| 08/06/2009 | DE112007002286T5 Verfahren zum Steuern von Wechselstrom-Linearmotoren, Vorrichtung zum Antreiben von Wechselstrom-Linearmotoren und System von Wechselstrom-Linearmotoren A method for controlling AC linear motors, means for driving linear motors and AC system of AC linear motors |
| 08/05/2009 | EP1726082B1 Device for adjusting the armature stoke in a reversible linear drive unit |
| 08/05/2009 | CN101501971A Synchronous motor, motor system and method for operating a motor system |
| 08/05/2009 | CN101499707A Primary permanent magnet type linear motor for urban railway traffic |
| 08/05/2009 | CN101499706A Linear driving apparatus and lens driving apparatus |
| 08/05/2009 | CN100525024C Electric machine |
| 08/05/2009 | CN100523377C Track for a railborne vehicle, comprising a long-stator linear drive comprising at least one long stator, and a kit and a stator packet for the production thereof |
| 07/30/2009 | WO2009094038A1 System for gearless operation of a movable barrier utilizing lorentz forces |
| 07/30/2009 | WO2009093907A1 Magnectic actuator |
| 07/30/2009 | WO2009093044A2 Linear electromagnetic machines |
| 07/30/2009 | WO2009092122A1 Slidingly mounted thread guide |
| 07/30/2009 | US20090189465 Linear motor with differently configured secondary part sections |
| 07/30/2009 | US20090189464 Solenoid Actuator |
| 07/29/2009 | CN101496265A Linear motor with force ripple compensation |
| 07/29/2009 | CN101496264A Cylindrical linear motor armature, cylindrical linear motor field pole, and cylindrical linear motor using them |
| 07/29/2009 | CN100521469C Linear motor |
| 07/29/2009 | CN100521468C Permanent-magnet synchronous planar motor |
| 07/29/2009 | CN100521466C Linear vibration motor using resonance frequency |