| 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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| 05/12/2011 | WO2011056257A1 Electromagnetic inertial actuator |
| 05/12/2011 | WO2009047741A3 Commutation current generator for magnetic motors |
| 05/12/2011 | US20110109252 Linear scale, linear motor, and linear motor controller |
| 05/12/2011 | US20110109173 Electrical machine apparatus |
| 05/12/2011 | CA2779379A1 Electromagnetic inertial actuator |
| 05/11/2011 | EP2320543A2 Electrical machine apparatus |
| 05/11/2011 | CN201830127U High-frequency linear rotating motor |
| 05/11/2011 | CN1976186B Transverse flux cylinder linear reluctance motor |
| 05/11/2011 | CN102055301A Electrical machine apparatus |
| 05/11/2011 | CN101683647B A vertical vibrator |
| 05/11/2011 | CN101683646B A vertical vibrator |
| 05/11/2011 | CN101582626B Cylindrical permanent magnet linear synchronous motor (PMLSM) with parallel magnetic circuits |
| 05/11/2011 | CN101552534B Transverse flux cylinder type permanent magnet linear synchronous motor |
| 05/11/2011 | CN101459012B Permanent magnet linear motor operation mechanism for high voltage circuit breaker |
| 05/11/2011 | CN101013843B Flat plated three-phase linear permanent-magnet synchronous motor |
| 05/11/2011 | CN101009455B Long range big-push force permanent-magnet brushless linear DC motor |
| 05/10/2011 | US7939974 Movable magnet type linear motor with heat-dissipating assembly |
| 05/10/2011 | US7939973 Canned linear motor armature and canned linear motor |
| 05/05/2011 | US20110101896 Linear motor device |
| 05/05/2011 | DE102009051975A1 Linear direct drive, has elongated metallic profile element with external walls that are limited at ferromagnetic metal foam core, where external walls and metal foam core extend in longitudinal direction of profile element |
| 05/05/2011 | DE102009051974A1 Linear direct drive, has perforated plate attached on coupling plate to form fixed connection, which is attached on carrier that extends in rotor movement direction and supports force acting on connection during movement of rotor |
| 05/05/2011 | DE102009050511A1 Magnetic carrying/guiding arrangement for e.g. linear movement application, has excitation arrangement including parts that are deflected by control process to obtain required position correction of excitation part using field densities |
| 05/05/2011 | DE102009049225A1 Muffe zur Verbindung der Enden von Wicklungen eines Langstator-Linearmotors und damit ausgerüsteter Langstator Sleeve for connecting the ends of windings of a long-stator linear motor and thus equipped longstator |
| 05/04/2011 | EP2315648A1 Drive unit with a first and a second motor |
| 05/04/2011 | CN102044951A Bilateral magnetic flux switching permanent magnet linear motor |
| 05/04/2011 | CN102044950A Linear motor |
| 05/04/2011 | CN102041916A Multi-unit direct drive horizontal moving mechanism for stereo garage |
| 05/04/2011 | CN102041915A Direct drive horizontal moving mechanism for stereo garage |
| 05/04/2011 | CN102040139A Direct drive type hoist with boosting caliper brake |
| 05/04/2011 | CN101023570B Secondary part of an electric machine |
| 05/03/2011 | US7936096 Canned linear motor armature and canned linear motor |
| 04/28/2011 | WO2011049298A2 Linear motor |
| 04/28/2011 | WO2011048464A1 Brushless direct current (dc) electric generator with decreased electromagnetic drag |
| 04/28/2011 | WO2010075924A3 Stator packet for a magnetic levitation train |
| 04/28/2011 | DE102004054397B4 Elektromagnetisches Stellglied An electromagnetic actuator |
| 04/27/2011 | EP2313232A1 Production machine for non-circular workpieces |
| 04/27/2011 | CN102036781A Linear drive for a machine tool and method for moving a tool carriage |
| 04/26/2011 | US7932684 Absolute position sensing |
| 04/26/2011 | US7932646 Exposure apparatus with a stage, driving unit,and force applying unit having a separate magnetic shield |
| 04/26/2011 | US7932645 Voice coil motor with surface coil |
| 04/21/2011 | WO2011047367A1 Motorized stage |
| 04/21/2011 | WO2011046516A1 A linear-rotary electromagnetic actuator |
| 04/21/2011 | US20110093143 Controlled Motion System |
| 04/21/2011 | US20110089877 Fault-tolerant electromechanical actuator having a torque sensing control system |
| 04/21/2011 | US20110089771 Motorized stage |
| 04/21/2011 | US20110088643 Valve train device |
| 04/21/2011 | CA2777465A1 Motorized stage |
| 04/20/2011 | EP2311081A2 Cylindrical magnetic levitation stage |
| 04/20/2011 | CN102025315A Separation cooling type high-temperature superconducting linear motor driving device for rail transit |
| 04/20/2011 | CN102025259A Silicon-steel plate for submersible permanent linear electric motor stator |
| 04/20/2011 | CN101621244B Moving-magnetic type linear motor |
| 04/20/2011 | CN101572475B Forced air cooling high thrust flat three-phase linear asynchronous motor |
| 04/20/2011 | CN101036280B Linear motor cooling device and linear moving device installed with the cooling device |
| 04/19/2011 | US7928613 Machine with direct drive |
| 04/19/2011 | US7928612 Low-noise, high-speed, high precision and high-thrust flux reversal motor for linear or rotary motion system |
| 04/19/2011 | US7928611 Electric motor with a measurement system for position or movement |
| 04/19/2011 | US7926644 Three-dimensional motion using single-pathway based actuators |
| 04/14/2011 | WO2011043152A1 Linear motor actuator |
| 04/14/2011 | WO2011042278A2 Coupling sleeve for joining the ends of windings of a long stator linear motor and a long stator equipped therewith |
| 04/14/2011 | WO2011042036A1 Elevator drive |
| 04/14/2011 | US20110084637 Motor and drive control system thereof |
| 04/14/2011 | US20110084559 Direct Linear Drive, Drive Device and Actuating Device |
| 04/14/2011 | DE202009016526U1 Stator eines elektrischen Linearmotors Stator of a linear electric motor |
| 04/14/2011 | DE102009048822A1 Beförderungssystem mit elektromagnetischer Bremse Transport system with electromagnetic brake |
| 04/13/2011 | EP2309624A1 Elevator drive |
| 04/13/2011 | EP2308157A1 Direct linear drive, drive device and actuating device |
| 04/13/2011 | EP1709328B1 A linear motor, a linear compressor, a method of controlling a linear compressor, a cooling system, and a linear compressor controlling a system |
| 04/13/2011 | CN201797432U Linear motor capable of increasing motor power density on application conditions of low speed and high thrust |
| 04/13/2011 | CN201797398U Primary sealing device of linear motor for underground oil production machine |
| 04/13/2011 | CN102015201A 定位系统 Positioning Systems |
| 04/13/2011 | CN102013786A Modular complementary type primary permanent magnet linear motor and motor module formed thereby |
| 04/13/2011 | CN102013785A Thrust optimization design method for tubular permanent magnet synchronous linear motor |
| 04/12/2011 | US7924128 Magnet unit, elevator guiding apparatus and weighing apparatus |
| 04/07/2011 | WO2011040216A1 Control method and drive system of linear motor |
| 04/07/2011 | WO2010081463A3 Transverse flux machines |
| 04/07/2011 | US20110080123 Linear-rotary actuators, actuator systems, and methods of operation therefor |
| 04/07/2011 | DE202011001537U1 Antrieb für einen Garagenabschluss Drive for a garage final |
| 04/06/2011 | EP2304256A1 Actuator system |
| 04/06/2011 | CN201786329U Double-well oil pumping machine with bilateral linear motor |
| 04/06/2011 | CN102005896A Cylindrical transverse flux linear motor of zigzag ring winding structure |
| 04/06/2011 | CN102005895A Permanent magnet linear motor with clamping function |
| 04/06/2011 | CN102005894A Electromagnetic actuator |
| 04/06/2011 | CN102001014A Magnetic suspension feeding platform of long stator hybrid excitation linear synchronous motor |
| 04/06/2011 | CN101107770B Improved tubular electrical generators |
| 04/06/2011 | CN101009453B Dynamic coil linear motor |
| 04/05/2011 | US7919888 Linear drive with a moving, reduced-mass and laterally guided passive unit |
| 03/31/2011 | WO2011037360A2 Linear motor |
| 03/31/2011 | US20110074227 Acceleration generator and pseudo force sense generator |
| 03/31/2011 | DE19952805C5 Verfahren und Vorrichtung zur Finishbearbeitung von Werkstücken Method and apparatus for finish machining of workpieces |
| 03/30/2011 | CN101999203A Electric motor |
| 03/30/2011 | CN101997389A Linear-rotation permanent-magnet actuator |
| 03/30/2011 | CN101997388A Primary magnetic conduction structure of linear motor |
| 03/30/2011 | CN101997387A Multihead-type coreless linear motor |
| 03/30/2011 | CN101997386A Linear and curvilinear motor system |
| 03/29/2011 | US7915769 Primary part and linear electrical machine with force ripple compensation |
| 03/29/2011 | US7915768 Linear guide with an integrated linear motor |
| 03/29/2011 | US7915767 Linear synchronous motor |
| 03/24/2011 | WO2011034562A1 Multipolar electromagnetic generator |
| 03/24/2011 | WO2011034336A2 Direct-drive electric equipment |
| 03/24/2011 | US20110069293 Actuator, positioning system and lithographic apparatus |