| 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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| 01/19/2011 | CN101950952A Method for position feedback based control for overload protection |
| 01/19/2011 | CN101521453B Heavy-loaded precision-displacement linear motor |
| 01/19/2011 | CN101340134B High-temperature super conductive linear motor driving device for railway traffic |
| 01/19/2011 | CN101292414B Circular cylindrical linear motor |
| 01/13/2011 | WO2011004248A1 Motor yaw drive system for a wind turbine |
| 01/13/2011 | WO2011003547A1 Electrodynamic activating device |
| 01/13/2011 | WO2010120083A3 Linear actuator |
| 01/13/2011 | US20110006617 Linear drive module for a rotary/linear drive |
| 01/13/2011 | US20110005328 Bi-axial electromagnetic actuator |
| 01/12/2011 | EP2273657A1 Electric motor |
| 01/12/2011 | EP2272155A2 Electric motor |
| 01/12/2011 | CN1906831B Coreless linear motor |
| 01/12/2011 | CN101292412B Armature of canned linear motor and canned linear motor |
| 01/11/2011 | US7868566 Method for adjusting a piston in a linear compressor |
| 01/11/2011 | US7868490 Actuator |
| 01/11/2011 | US7868489 Acceleration generator and pseudo force sense generator |
| 01/11/2011 | US7868488 Magnetic levitation wafer stage, and method of using the stage in an exposure apparatus |
| 01/11/2011 | CA2591346C Apparatus and method to pulverize rock using a superconducting electromagnetic linear motor |
| 01/06/2011 | WO2011001668A1 Actuator and actuator unit |
| 01/06/2011 | WO2011001555A1 Position detection device for movable magnet type linear motor |
| 01/06/2011 | WO2007061628A3 Linear stage including an integrated actuator and associated methods |
| 01/06/2011 | US20110001364 Electric motor |
| 01/05/2011 | EP2270963A2 Doubly salient permanent magnet electric machine |
| 01/05/2011 | EP2269288A2 Position measurement using magnetic fields |
| 01/05/2011 | EP2269287A2 Position measurement using magnetic fields |
| 01/05/2011 | DE102009030563A1 Electro-dynamic linear direct drive i.e. linear rotor motor, for use in automation technology for linearly moving e.g. tool, has bearing device designed for supporting of drive unit against base element, during operation of drive unit |
| 01/05/2011 | CN101939897A Linear motor |
| 01/05/2011 | CN101938208A Axial linear motor |
| 01/04/2011 | US7863782 Linear motor with differently configured secondary part sections |
| 12/30/2010 | US20100329486 Oscillator for a flat loudspeaker, flat loudspeaker and vehicle |
| 12/30/2010 | US20100327671 Motor capable of generating a driving output based on a magnetic field |
| 12/30/2010 | US20100327670 Doubly salient permanent magnet electric machine |
| 12/30/2010 | US20100327669 Multi-degree-of-freedom actuator and stage device |
| 12/29/2010 | EP2267524A2 Lens drive device |
| 12/29/2010 | CN101931307A Linear motor armature and linear motor |
| 12/29/2010 | CN101083424B Method and apparatus for connecting straight line motor secondary side conductor and secondary side iron core |
| 12/28/2010 | US7859157 Magnetic levitation system |
| 12/28/2010 | US7859143 Electric motor with self-cooling |
| 12/28/2010 | US7859142 Woodworking machine with linear direct drive |
| 12/28/2010 | US7859141 Electrical machine and use thereof |
| 12/28/2010 | US7859140 Permanent magnet member for coil motor and voice coil motor |
| 12/28/2010 | US7859139 Controlled motion system |
| 12/23/2010 | US20100322606 Linear actuator and camera shake correction mechanism |
| 12/23/2010 | US20100321664 Coil, positioning device, actuator, and lithographic apparatus |
| 12/23/2010 | US20100320847 Linear motor armature and linear motor |
| 12/22/2010 | EP2263298A1 Stator element and sliding door provided therewith, and a method for displacing an element such as a door |
| 12/22/2010 | EP2263297A2 Bi-axial electromagnetic actuator |
| 12/22/2010 | CN1866700B Cylindrical permanent magnetic system |
| 12/22/2010 | CN1816962B Planar direct drive unit comprising a position measuring system |
| 12/22/2010 | CN101924409A Unit coil, coil assembly and ironless linear motor |
| 12/22/2010 | CN101567617B Optimal design method for structural parameters of cylindrical linear motors |
| 12/22/2010 | CN101310431B Primary part of a linear motor and linear motor therewith |
| 12/22/2010 | CN101032068B Linear motor, stage apparatus and exposure apparatus |
| 12/21/2010 | US7855477 Apparatus for preventing displacement of retainer |
| 12/16/2010 | US20100314953 Direct current motor incorporating thermal control |
| 12/15/2010 | EP2262102A1 Electrically-powered actuator driving control apparatus and driving control method and vehicle having electrically-powered actuator driving control apparatus |
| 12/15/2010 | EP2260569A2 Planar motor |
| 12/15/2010 | EP2259896A1 Linear drive for a machine tool and method for moving a tool carriage |
| 12/15/2010 | EP1273089B1 Variable reluctance motor with improved tooth geometry |
| 12/15/2010 | CN201674379U Complementary type magnetic flux switch mixed excitation linear motor |
| 12/15/2010 | CN1586032B Linear voice coil actuator with a latching feature |
| 12/15/2010 | CN101917110A Linear motor magnetic shield apparatus |
| 12/14/2010 | US7851952 Voice coil motor with guiding posts and stopping bars |
| 12/14/2010 | US7851951 Secondary part of a linear electrical machine, and method for its production |
| 12/09/2010 | WO2010140534A1 Linear motor |
| 12/09/2010 | US20100308669 Stator mechanism of linear motor |
| 12/09/2010 | DE102005045900B4 Sekundärteil einer linearen elektrischen Maschine und Verfahren zu dessen Herstellung Secondary part of a linear electrical machine and process for its preparation |
| 12/08/2010 | EP2259412A1 Linear motor unit and electronic component placing apparatus provided with the linear motor unit |
| 12/08/2010 | EP2148759B1 Dynamically optimized machine tool with superimposed drive systems |
| 12/08/2010 | CN201667604U Direct magnetic suspension permanent magnet linear synchronous motor for digital control feeding platform |
| 12/08/2010 | CN201667603U Primary permanent magnetic linear motor with winding-complementation magnetic circuit symmetrical structure |
| 12/08/2010 | CN201667602U Laminated induction plate for linear motor system |
| 12/08/2010 | CN201667601U Linear motor |
| 12/08/2010 | CN201664856U Linear synchronous motor magnetic suspension feeding platform of numerical control machine |
| 12/08/2010 | CN1976185B Large power mixed linear motor |
| 12/08/2010 | CN1842956B Stator laminate for magnetic levitation train |
| 12/08/2010 | CN1602577B Reciprocating motor |
| 12/08/2010 | CN101911453A Multi-spindle linear motor, and part transferring device |
| 12/08/2010 | CN101911452A Single-spindle linear motor, multi-spindle linear motor, and part transfer apparatus |
| 12/08/2010 | CN101911451A Linear stepping motor |
| 12/08/2010 | CN101911450A Linear motor, part mounting apparatus, and part inspecting apparatus |
| 12/08/2010 | CN101911440A Operating device preferably for machines for controlling and inspecting containers and/or their contents, and corresponding machine |
| 12/08/2010 | CN101409495B Oil-submersible linear motor |
| 12/08/2010 | CN101304207B Coil mutual inductance coupling line switch reluctance motor |
| 12/08/2010 | CN101253672B Linear motor |
| 12/08/2010 | CN101032069B Rod-type linear motor |
| 12/08/2010 | CN101010860B Linear or curved mobile motor and its radiator |
| 12/08/2010 | CN101009454B A dual-edge plane three-phase linear permanent magnetic synchronization motor |
| 12/07/2010 | US7847824 Shake correction apparatus of a camera |
| 12/07/2010 | US7847442 Linear motor |
| 12/02/2010 | WO2010137802A2 Electricity generating device for railway rolling stock |
| 12/02/2010 | WO2010137755A1 Adjustable preload type linear guide system |
| 12/02/2010 | WO2010136049A1 Electromagnetic actuator with integrated passive damper |
| 12/02/2010 | US20100303571 Motor-Driven Working Spindle for a Machine Tool |
| 12/02/2010 | US20100301685 Linear machine |
| 12/02/2010 | US20100301684 Primary part having a cover for a linear motor |
| 12/02/2010 | US20100301683 Magnetnic circuit system |
| 12/01/2010 | CN1860666B Device for connecting the sheath of an electric winding to a ground conductor and a maglev train equipped therewith |
| 12/01/2010 | CN1858975B Voice coil motor device |
| 12/01/2010 | CN101414778B Large amplitude vibration active isolation lever |