| 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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| 04/04/2002 | US20020038982 Linear motor drive apparatus |
| 04/03/2002 | EP1194028A2 Linear motor and electronic component feeding apparatus |
| 04/03/2002 | EP1193847A2 Slider unit with built-in moving-coil linear motor |
| 04/03/2002 | EP1193844A1 Linear oscillator |
| 04/03/2002 | EP1192705A1 Multi-resolution drive for actuators |
| 04/02/2002 | US6366342 Drive apparatus, exposure apparatus, and method of using the same |
| 03/28/2002 | WO2001091204A3 Displacement device |
| 03/28/2002 | WO2000079671A8 Linear motor |
| 03/28/2002 | DE10045957A1 Electromagnetic linear actuator for use in wheel suspension has two parts sliding against each other along an axis of movement with two coil magnet structures and electric coils. |
| 03/27/2002 | EP0986696B1 Valve system for a valve-controlled combustion engine |
| 03/26/2002 | US6362547 Linear/rotary motor and method of use |
| 03/21/2002 | WO2002023702A1 Linear motor |
| 03/21/2002 | US20020034346 Rolling guide device and manufacturing method thereof, and driving device including the rolling guide device |
| 03/20/2002 | EP1189332A2 Motor with integrated harmonic drive gearbox |
| 03/20/2002 | EP1188221A1 Linear motor |
| 03/19/2002 | US6359360 Electronically switched two phases reluctance machine |
| 03/14/2002 | WO2001091270A3 Motor with linear and rotary motion |
| 03/14/2002 | WO2001056140A3 Reluctance stepping motor |
| 03/14/2002 | DE10042398A1 Motor mit integriertem Harmonicdrive-Getriebe Motor with integrated gearbox HarmonicDrive |
| 03/13/2002 | EP1056566B1 Linear drive |
| 03/13/2002 | EP1025365B1 Linear module |
| 03/12/2002 | US6355993 Linear motor having polygonal shaped coil units |
| 03/12/2002 | US6354233 Sewing or embroidery machine |
| 03/12/2002 | US6354224 Conveyor system switch using tubular linear induction motor |
| 03/07/2002 | WO2002019496A2 Linear motor assembly and a method for mounting said assembly |
| 03/07/2002 | WO2002019324A1 Scanning device comprising a magnetically guided linear motor |
| 03/07/2002 | DE10041939A1 Linear d.c. motor for short displacements, has stator in form of ferromagnetic winding body with insulated windings inside hollow ferromagnetic rotor body with permanent magnets |
| 03/07/2002 | DE10038950A1 Linearmotor Linear motor |
| 02/28/2002 | WO2002017463A1 Circumferential arc segment motor cooling fan |
| 02/28/2002 | DE10039916A1 Linear guide with a vehicle supported on a linear rail has a positioning strip in the form of an Eddy current sheet arranged parallel to the rail that works in conjunction with a measurement head and an exciter block |
| 02/28/2002 | DE10039915A1 Linear guide with a vehicle supported on a linear rail has a positioning strip in the form of an Eddy current sheet arranged parallel to the rail that works in conjunction with a measurement head and an exciter block |
| 02/28/2002 | CA2415877A1 Circumferential arc segment motor cooling fan |
| 02/27/2002 | EP1182767A2 Linear guide |
| 02/27/2002 | CN1337772A Electric apparatus with actuating mechanism |
| 02/21/2002 | US20020022777 Digital magnetic system for magnetic surgery |
| 02/21/2002 | US20020021973 Circumferential arc segment motor cooling fan |
| 02/21/2002 | US20020021654 Scanning device comprising a magnetically guided linear motor |
| 02/21/2002 | US20020021050 Slider unit with built-in moving-coil linear motor |
| 02/19/2002 | US6348746 Slider unit with built-in moving-coil linear motor |
| 02/14/2002 | WO2002013358A1 Linear motor |
| 02/14/2002 | US20020018195 Moving mechanism in exposure apparatus, and exposure apparatus having the same |
| 02/14/2002 | DE10038209A1 Elektrisches Gerät mit einem Aktuator Electrical device having an actuator |
| 02/14/2002 | DE10036913A1 Drive for escalator or passenger conveyor and hand rail, comprises transverse-flux motor with fixed and moving parts |
| 02/13/2002 | CN1336031A Permanent magnet electric machine with energy saving control |
| 02/12/2002 | US6347023 Information recording apparatus with voice coil motor and cover thereof |
| 02/07/2002 | WO2001076045A3 Variable reluctance motor with reduced noise and vibration |
| 02/07/2002 | DE10105787A1 Linear electric actuator with large displacement, comprises magnetically-encased adjacent coils acting on linked, moving magnetic armatures |
| 02/06/2002 | EP1178590A2 Electrical device comprising an actuator |
| 02/06/2002 | EP1178589A1 Linear motor and production method therefor |
| 02/06/2002 | EP1177122A1 Conveyor system switch using tubular linear induction motor |
| 02/06/2002 | EP0858690B1 Device for connecting the electrically conducting jacket of a line to an earth lead |
| 01/30/2002 | EP1176704A1 Linear motor |
| 01/30/2002 | EP1175363A1 Transport system |
| 01/30/2002 | EP1175291A1 Injection molding machine for processing plastics |
| 01/30/2002 | CN1078767C Electric machine |
| 01/30/2002 | CN1078766C Linear inductive motor |
| 01/29/2002 | US6342746 Methods for controlling the path of magnetic flux from a permanent magnet and devices incorporating the same |
| 01/24/2002 | WO2002007291A1 Secondary part of a linear motor and method for producing the same |
| 01/24/2002 | US20020008943 Bonding tub for improved electromagnetic microactuator in disc drives |
| 01/23/2002 | EP1174990A2 Linear guide for electrical linear motors |
| 01/23/2002 | EP1174982A2 Stator for rotary electric machine or linear motor |
| 01/23/2002 | EP1173920A1 Flux switching linear motor |
| 01/23/2002 | EP0897449B1 Electromagnetic drive system for magnetic levitation and carrying systems |
| 01/17/2002 | WO2001063732A3 Methods and apparatus for selectively tailored electromagnetic fields of linear motors |
| 01/17/2002 | WO2001021971A3 Linear guide |
| 01/17/2002 | DE10030129A1 Vorrichtungen für Antriebseinheiten von Leichtbaurobotern Devices for drive units of lightweight robots |
| 01/15/2002 | US6339269 Motor with improved heat dissipation effect |
| 01/15/2002 | US6339266 Planar motor device, stage unit, exposure apparatus and its making method, and device and its manufacturing method |
| 01/10/2002 | DE10031911A1 Device for generation of pressure pulses has power supply connected to coil, and membrane in which is created eddy currents when magnetic field builds up as a result of current passing through coil |
| 01/03/2002 | WO2001048888A3 Method of manufacturing a stacked stator assembly for a linear motor |
| 01/03/2002 | US20020000904 Displacement device |
| 01/03/2002 | DE10124320A1 Stellglied mit steuerbarem Schub Actuator with controllable thrust |
| 01/03/2002 | DE10030229A1 Linear guide for electrical linear motor e.g. for machine tools, comprises guide part and bearer each having at least one guide bearing that interacts with a guide rail on the other |
| 01/03/2002 | DE10028964A1 Method and drive for operating a driving mechanism includes a tumble gearing mechanism with rotating tumbling disks and a driving shaft. |
| 01/02/2002 | EP1168586A1 Permanent magnet motor and lift installation |
| 01/02/2002 | EP1168585A2 Sliding means with built-in moving-magnet linear motor |
| 01/02/2002 | EP1168334A2 Electromagnetic X-Y stage driver for nano data storage system and method for fabricating coils of the same |
| 01/02/2002 | EP1168084A2 Drive mechanism and exposure apparatus having the same |
| 01/02/2002 | EP1166826A1 Physical training device |
| 01/02/2002 | CN1329463A Load control type exciter |
| 12/27/2001 | WO2001099261A1 Linear motor |
| 12/27/2001 | WO2001099254A1 Devices for robot drive units |
| 12/27/2001 | WO2001050574A3 Linear motor stator assembly piece |
| 12/27/2001 | US20010054851 Sliding means with built-in moving-magnet linear motor |
| 12/27/2001 | US20010054850 Linear voice coil actuator with compensating coils |
| 12/27/2001 | US20010054849 Electric motor |
| 12/25/2001 | US6333838 Voice coil actuated carriage in which a support structure for the carriage is disposed at least partially within the motor |
| 12/25/2001 | US6332932 Forming compacts with punches and dies for rare earth alloys |
| 12/19/2001 | CN1327627A Linear motor coil assembly and method for manufacturing the same |
| 12/13/2001 | WO2001094752A1 Frre-piston internal combustion engine with valves located in pistons |
| 12/12/2001 | EP1162725A2 Linear motor |
| 12/12/2001 | EP1162722A2 Linear actuator of small size |
| 12/12/2001 | CN1326606A Linear motor and secondary part for said linear motor |
| 12/11/2001 | US6329728 Cylinder-type linear synchronous motor |
| 12/06/2001 | US20010048576 Data handling system with flux-directing voice coil motor |
| 12/06/2001 | US20010048250 Linear actuator of small size |
| 12/06/2001 | US20010048249 Sliding means with built-in moving-magnet linear motor |
| 12/06/2001 | DE10026985A1 Linear synchronous motor has new type of secondary part in which carbon-reinforced plastic is used, and permanent magnets are machined directly into secondary part |
| 12/06/2001 | DE10026983A1 Knitter guide bar drive is a three-phase linear motor linked to the guide bar by a coupling rod and fitted with a linear measurement system to allow pattern changes without mechanical knitter conversion |
| 12/05/2001 | EP1160961A2 Sliding means with built-in moving-magnet linear motor |