| 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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| 07/29/2009 | CN100520587C Lithographic apparatus, lorentz actuator and device manufacturing method |
| 07/28/2009 | US7567005 Long stator motor |
| 07/28/2009 | US7566997 Gas bearing system |
| 07/23/2009 | US20090184589 Acoustic exciter and speaker using it |
| 07/22/2009 | EP2018494B1 Gear system, in particular a harmonic drive gear system and method for operating a gear system |
| 07/22/2009 | CN101490935A Active element for an electromagnetic machine, production method thereof and electromagnetic machine including one such active element |
| 07/21/2009 | US7564157 Interior permanent magnet synchronous machine |
| 07/21/2009 | US7564151 Linear actuator having mechanism for stopping linear movement of output shaft without touching rotor |
| 07/21/2009 | US7563984 Device for connecting the sheath of an electric winding to a ground conductor and a maglev train equipped therewith |
| 07/16/2009 | WO2009088061A1 Multi-spindle linear motor, and part transferring device |
| 07/16/2009 | WO2009088055A1 Linear motor, part mounting apparatus, and part inspecting apparatus |
| 07/16/2009 | WO2009088019A1 Single-spindle linear motor, multi-spindle linear motor, and part transfer apparatus |
| 07/16/2009 | WO2009088015A1 Linear motor and part displacing device |
| 07/16/2009 | US20090179505 Polygonal electrical machine |
| 07/16/2009 | US20090179430 Energy recovery system |
| 07/15/2009 | EP1305869B1 Stator for reciprocating motor |
| 07/15/2009 | CN101485069A Primary part for an electric linear motor |
| 07/09/2009 | WO2009084425A1 Linear stepping motor |
| 07/09/2009 | WO2009083870A2 Six degrees of freedom direct drive induction motor apparatus and method |
| 07/09/2009 | US20090174266 Electrical machine with a damping winding |
| 07/07/2009 | US7557525 Dual swing gate control system |
| 07/07/2009 | US7557472 Valve drive for a gas exchange valve |
| 07/07/2009 | US7557471 Acoustic wave generating apparatus and method |
| 07/07/2009 | US7557470 6-axis electromagnetically-actuated meso-scale nanopositioner |
| 07/07/2009 | US7557469 Positioning system and linear motor |
| 07/01/2009 | EP2075656A1 Electrical actuator used as a fluid pressure cylinder |
| 07/01/2009 | EP2074691A1 Improvements in and relating to electromotive machines |
| 07/01/2009 | EP2074689A2 Electrical machine with stator having concentrated windings |
| 07/01/2009 | EP1748943A4 Three-dimensional motion using single-pathway based actuators |
| 07/01/2009 | CN101473516A An artificial eye system with drive means inside the eye-ball |
| 06/30/2009 | US7554429 Electromagnetic actuator |
| 06/25/2009 | WO2009047689A3 Single magnetic track two axis positioning system |
| 06/25/2009 | US20090160372 Driving device |
| 06/25/2009 | US20090160283 Rotary/linear Drive with a Rotary Drive which is Free of Axial Forces |
| 06/25/2009 | DE102007062385A1 Linearantrieb für Rotationsbewegungen Linear actuator for rotary movements |
| 06/24/2009 | EP2073362A2 Linear drive for rotational movements |
| 06/24/2009 | EP2073351A1 Secondary of a linear drive |
| 06/24/2009 | EP2073345A2 Electric machine with wrapped PM magnetic pole |
| 06/24/2009 | EP2073201A1 Swing arm actuator for a sampling device |
| 06/24/2009 | EP2073200A1 Suspension arm actuator for a scanning device |
| 06/24/2009 | EP1613811B1 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 |
| 06/24/2009 | CN101467338A Cartesian positioning system |
| 06/24/2009 | CN100506008C Linear driving mechanism of electric components mounting apparatus |
| 06/24/2009 | CN100505482C Linear motor |
| 06/24/2009 | CN100503400C Device for conveying printing material in a machine, conveyor system therein and manufacture method |
| 06/24/2009 | CN100503289C Self-cooling actuator |
| 06/23/2009 | US7550744 Chamberless substrate handling |
| 06/18/2009 | WO2009075171A1 Flat motor |
| 06/18/2009 | WO2009073906A1 Roller conveyor and roller conveyor drive |
| 06/18/2009 | WO2009021597A4 Coil former for a linear motor stator for an automatic door |
| 06/18/2009 | US20090152961 Linear guide with an integrated linear motor |
| 06/18/2009 | US20090152959 Secondary part of a linear drive |
| 06/18/2009 | US20090152958 Vacuum sealing radio frequency (rf) and low frequency conducting actuator |
| 06/18/2009 | US20090152957 Electric machinery of magnetic pole or magnetic circuit wrapped PM magnetic pole |
| 06/18/2009 | US20090152956 Electric machinery with a conduction winding excited magnetic poles wraps PM magnetic pole |
| 06/18/2009 | US20090152917 Apparatus, system, and method for tuneful attenuation |
| 06/18/2009 | DE102007059203A1 Permanent magnet excited electrical machine for use with longitudinal flux guidance for rotary and linear application, has two machine components which are separated by air gap |
| 06/17/2009 | EP1697054B1 External rotor drive |
| 06/17/2009 | CN100502208C Voice coil motor |
| 06/16/2009 | US7547998 Aligning apparatus including an attraction preventing plate provided between permanent magnet and magnetic member |
| 06/16/2009 | US7546679 High speed valve assembly |
| 06/11/2009 | WO2009072636A1 Magnetic levitation propulsion device |
| 06/11/2009 | WO2009021629A4 Arrangement of stator modules in a linear motor |
| 06/11/2009 | US20090146507 Linear Motor Actuator |
| 06/10/2009 | EP2068428A1 Air cooled linear motor |
| 06/10/2009 | DE10343293B4 Elektrische Maschine mit Dämpfungseinrichtung Electrical machine with damper |
| 06/10/2009 | CN100499325C Axially magnetizing circular column permanent-magnet linear motor |
| 06/09/2009 | US7545073 Fluid-dispensing reservoir for large-diameter slip rings |
| 06/04/2009 | WO2009069423A1 Slide stage, and slide stage movable in x- and y-directions |
| 06/04/2009 | WO2009069159A1 Operating device preferably for machines for controlling and inspecting containers and/or their contents, and corresponding machine |
| 06/04/2009 | WO2009068080A1 Electric linear drive |
| 06/04/2009 | WO2009024308A8 Linear drive and pump system, in particular an artificial heart |
| 06/04/2009 | US20090140686 Method for controlling an electric motor, control unit and electric motor |
| 06/04/2009 | US20090140600 Winding module of permanent magnet electric machinery |
| 06/04/2009 | US20090140597 Tubular electrical machines |
| 06/04/2009 | US20090140583 Synchronous Linear Motor |
| 06/04/2009 | US20090140582 Planar motor and stage using the same |
| 06/04/2009 | US20090140581 Voice coil motors |
| 06/03/2009 | EP2066010A2 Planar motor and device manufacturing method using the planar motor |
| 06/03/2009 | CN100495874C Magnetic suspension drum rotor type full automatic kitchen ventilator |
| 06/03/2009 | CN100494908C Reversing linear drive comprising means for detecting an armature position |
| 06/02/2009 | US7541699 Magnet assembly, linear actuator, planar motor and lithographic apparatus |
| 05/28/2009 | WO2009067457A2 Electromagnetic reciprocating engine |
| 05/28/2009 | WO2009067222A1 Microfabricated cantilever slider with asymmetric spring constant |
| 05/28/2009 | US20090134720 Method of magnetizing the shaft of a linear stepper motor |
| 05/28/2009 | US20090133245 Enhanced coreless alternating current linear motor and method of producing the same |
| 05/28/2009 | DE112007001702T5 Zylindrischer Linearmotoranker, zylindrischer Linearmotor-Feldpol und dieselben verwendender zylindrischer Linearmotor Cylindrical linear motor armature, cylindrical linear motor field pole and the same use Direction cylindrical linear motor |
| 05/28/2009 | DE102007055499A1 Linearmotor Linear motor |
| 05/27/2009 | EP2063518A2 Linear motor |
| 05/27/2009 | EP2062345A2 Improvements in electromagnetic machines |
| 05/27/2009 | CN100492826C Long stroke linear voice coil actuator with proportional solenoid type characteristic |
| 05/27/2009 | CN100491155C Device for driving magnetic vehicle |
| 05/26/2009 | US7538469 Synchronous machine design and manufacturing |
| 05/26/2009 | US7538456 Moving magnet type linear actuator |
| 05/22/2009 | WO2009021595A3 Linear motor arrangement |
| 05/21/2009 | US20090127941 Linear drive with a moving, reduced-mass and laterally guided passive unit |
| 05/21/2009 | US20090127940 Linear motor |
| 05/21/2009 | US20090127939 Linear synchronous motor and linear motor actuator |
| 05/21/2009 | US20090127938 Linear motor coil assembly and linear motor |
| 05/20/2009 | EP2059471A1 Sectional drive for a slewing ring in a filling installation |