| 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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| 02/07/2008 | WO2008015156A1 Synchronous motor, motor system and method for operating a motor system |
| 02/07/2008 | WO2008015153A1 Linear motor with force ripple compensation |
| 02/07/2008 | WO2008015151A1 Linear motor with force ripple compensation |
| 02/07/2008 | WO2008015149A1 Linear motor with force ripple compensation |
| 02/07/2008 | WO2008015147A1 Linear motor with a three-dimensional tooth structure |
| 02/07/2008 | WO2008015140A1 Linear motor with force ripple compensation |
| 02/07/2008 | WO2007070022A3 Electromechanical energy harvesting system |
| 02/07/2008 | US20080030081 Linear or Curved Mobile Motor and its Radiator |
| 02/07/2008 | DE102006035674A1 Linearmotor mit Kraftwelligkeitsausgleich Linear motor with Kraftwelligkeitsausgleich |
| 02/07/2008 | DE102006035671A1 Linearmotor mit dreidimensionaler Zahnstruktur Linear motor with three-dimensional tooth structure |
| 02/07/2008 | DE102006010198B4 Direktantriebseinbaumotor mit spezieller Sensorbefestigung Direct drive inboard engine with a special sensor mounting |
| 02/06/2008 | EP1885034A1 Fluid-dispensing reservoir for large-diameter slip rings |
| 02/06/2008 | EP1884013A1 Synchronous electromechanical transformer |
| 02/06/2008 | CN201018394Y Electromagnetic quick propeller |
| 02/06/2008 | CN201018393Y High-speed electromagnetic propeller |
| 02/06/2008 | CN101120500A Woodworking machine comprising a linear direct drive |
| 02/06/2008 | CN101119048A Walking mechanism of dynamoelectric type pipeline robot |
| 02/06/2008 | CN101119005A Fluid-dispensing reservoir for large-diameter slip rings |
| 02/06/2008 | CN100367640C Micro cylindrical permanent magnet DC linear driver |
| 02/05/2008 | US7327054 Linear actuator comprising velocity sensor |
| 01/31/2008 | WO2008013053A1 Cylindrical linear motor armature, cylindrical linear motor field pole, and cylindrical linear motor using them |
| 01/31/2008 | US20080024749 Low mass six degree of freedom stage for lithography tools |
| 01/31/2008 | US20080024016 Actuator |
| 01/31/2008 | US20080024015 Linear actuator |
| 01/31/2008 | US20080024014 Permanent magnet excited transverse flux linear motor with normal force compensation structure |
| 01/31/2008 | US20080024013 Electromagnetic propulsion system |
| 01/31/2008 | DE102007020497A1 Bogenstanz- und -prägemaschine mit Passerausrichtung und Verfahren zum Betreiben einer Bogenstanz- und -prägemaschine Sheet punching and embossing machine with Passe Orientation and method for operating a sheet punching and embossing machine |
| 01/31/2008 | DE102006032989A1 Elektrischer Linearantrieb Electric linear actuator |
| 01/31/2008 | DE102004045934B4 Sensoreinrichtung Sensor device |
| 01/30/2008 | EP1883151A2 Permanent magnet excited transverse flux linear motor with normal force compensation structure |
| 01/30/2008 | EP1882544A1 Milling and drilling machine |
| 01/30/2008 | CN101116237A Torus geometry motor system |
| 01/29/2008 | US7323800 Outer stator for reciprocating motor and manufacturing method thereof |
| 01/29/2008 | US7323798 Microwave displacement measurement system for an electrodynamic direct drive |
| 01/24/2008 | WO2008009556A2 Electrical linear drive |
| 01/24/2008 | WO2007131777A3 Gear system, in particular a harmonic drive gear system and method for operating a gear system |
| 01/24/2008 | US20080018179 Linear electrodynamic system and method |
| 01/23/2008 | CN101110546A Polyphase brushless electric motor |
| 01/23/2008 | CN100364217C Secondary part of a linear motor and method for producing the same |
| 01/22/2008 | US7321418 Stage apparatus, exposure apparatus, and device manufacturing method |
| 01/22/2008 | US7321175 Low cost precision linear actuator and control system |
| 01/17/2008 | WO2008006953A1 Active element for an electromagnetic machine, production method thereof and electromagnetic machine including one such active element |
| 01/17/2008 | WO2005110898A3 Three-dimensional motion using single-pathway based actuators |
| 01/17/2008 | US20080012511 Planar Motor Device, Stage Device, Exposure Device and Device Manufacturing Method |
| 01/17/2008 | US20080012431 Monolithic stage devices providing motion in six degrees of freedom |
| 01/17/2008 | DE102007016725B3 Electrodynamic drive for metering valve, comprises annular gap arranged between magnetic field source and housing, where moving coil with push rod is axially adjusted in gap, and measuring coil is provided within inference covering |
| 01/17/2008 | CA2657451A1 Active element for an electromagnetic machine, production method thereof and electromagnetic machine including one such active element |
| 01/16/2008 | CN101107771A Coil assembly for use with an electric motor |
| 01/16/2008 | CN101107770A Improvements to tubular electrical generators |
| 01/16/2008 | CN101106316A Linear generator for surf power generation |
| 01/15/2008 | US7319303 Method and apparatus for estimating the position of a moving part of a linear actuator |
| 01/15/2008 | US7319283 Moving apparatus, exposure apparatus, and device manufacturing method |
| 01/10/2008 | WO2008003539A1 Primary part for an electric linear motor |
| 01/10/2008 | WO2007113670A3 Linear electric motors |
| 01/10/2008 | WO2007113666A3 Torquer apparatus |
| 01/10/2008 | DE102006031437A1 Vertical bagging machine comprises linear motor provided as drive, where primary part of drive is fixed on mounting plate, magnets of secondary part are fastened to belt, and primary part is moved to achieve belt circulation |
| 01/09/2008 | EP1876684A2 Electric motor and method for producing electric motor |
| 01/09/2008 | EP1646912A4 High resolution, dynamic positioning mechanism for specimen inspection and processing |
| 01/09/2008 | CN201004597Y Line valve electromotor |
| 01/09/2008 | CN101103512A Linear motor and production method therefor and stage device using this linerar motor |
| 01/09/2008 | CN101102070A Linear motor and parts carrying device |
| 01/08/2008 | US7317266 Anti-cogging method and apparatus for a linear motor |
| 01/03/2008 | US20080001483 Cylindrical linear motor and a vehicle using the same |
| 01/03/2008 | US20080001482 Stage apparatus |
| 01/03/2008 | US20080001481 Linear motor |
| 01/02/2008 | EP1873895A1 Ground coil device for magnetic levitation railway and method for manufacture thereof |
| 01/02/2008 | CN201001067Y Linear motor drive type working platform |
| 01/02/2008 | CN101098100A Cylindrical linear motor and a vehicle using the same |
| 12/27/2007 | WO2007148291A1 An artificial eye system with drive means inside the eye-ball |
| 12/27/2007 | US20070296369 Thin linear, rotary, and step motor and electromagnet driver using printed coil board |
| 12/27/2007 | US20070296282 Movable assembly for cylinder type linear motor |
| 12/27/2007 | US20070296281 Electrical motor |
| 12/27/2007 | US20070295140 Stage and X-Y Stage Each on Which to Place Sample, and Charged-Particle Beam Apparatus |
| 12/26/2007 | EP1869757A1 Primary part of a linear motor and linear motor therewith |
| 12/26/2007 | EP1869756A1 Linear actuator |
| 12/26/2007 | CN101094990A A linear motor, a linear compressor, a method of controlling a linear compressor, a cooling system, and a linear compressor controlling a system |
| 12/26/2007 | CN100358219C Stator core for linear motor |
| 12/25/2007 | US7312542 Linear motor and manufacturing method thereof |
| 12/25/2007 | US7312541 Actuator and bonding apparatus |
| 12/25/2007 | US7312540 Linear motor armature and linear motor |
| 12/21/2007 | WO2007144232A1 Ring coil motor |
| 12/20/2007 | US20070290632 Dual-motor whole body vibration machine with tilt mode |
| 12/20/2007 | US20070290556 Servo actuator with self positioning rotor and method |
| 12/20/2007 | DE102006027819A1 Ringspulenmotor Ring coil motor |
| 12/20/2007 | DE102006014615A1 Multifunktionelles Linearmotorgehäuse Multifunctional linear motor housing |
| 12/19/2007 | CN200994102Y Magneticrepulsive force power converting device |
| 12/19/2007 | CN101090219A Manufacturing technology of linear electric machine traction laminated induction board |
| 12/19/2007 | CN100356669C Outer stator for linear compressor motors |
| 12/19/2007 | CN100356668C Linear actuator and pump device and air compressor device using it |
| 12/18/2007 | US7309934 Linear electric generator having an improved magnet and coil structure, and method of manufacturing |
| 12/18/2007 | US7309933 Vibrator for acting on an object in a predetermined direction and apparatus for producing concrete blocks |
| 12/18/2007 | US7309932 Voice coil motor apparatus for positioning |
| 12/18/2007 | US7309931 Electric motor with cooling coil |
| 12/13/2007 | US20070285648 Exposure apparatus, and device manufacturing method |
| 12/13/2007 | US20070284951 Dynamic magnet apparatus for generating electrical power |
| 12/13/2007 | US20070284950 Stage apparatus, exposure apparatus, and method for manufacturing device |
| 12/12/2007 | EP1864393A2 Acoustic wave generating apparatus and method |
| 12/12/2007 | EP1864370A1 Linear motor and method for operation of a linear motor |
| 12/12/2007 | EP1863994A2 Residual magnetic devices and methods |
| 12/12/2007 | EP0937328B1 Electromotive adjustable drive |