| 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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| 04/12/2007 | DE102005045900A1 Sekundärteil einer linearen elektrischen Maschine und Verfahren zu dessen Herstellung Secondary part of a linear electrical machine and process for its preparation |
| 04/11/2007 | EP1771933A1 Device for connection of a linear motor armature to a linear track |
| 04/11/2007 | EP1547225A4 Suspending, guiding and propelling vehicles using magnetic forces |
| 04/11/2007 | CN1946945A Bearing bush and composite motion device using this bearing bush |
| 04/10/2007 | US7202615 Tubular linear synchronous motor control for elevator doors |
| 04/10/2007 | US7202584 Position-control stage system |
| 04/10/2007 | US7202577 Self-cooling actuator |
| 04/05/2007 | WO2007037298A1 Linear motor and method of manufacturing the same |
| 04/05/2007 | WO2007036415A1 Secondary part of a linear electrical machine and method for its manufacture |
| 04/05/2007 | US20070075593 Motor modules for linear and rotary motors |
| 04/05/2007 | US20070075592 Linear drive system |
| 04/05/2007 | DE102005045374A1 Messvorrichtung mit einem Messkopf zur Positionsbestimmung eines Primärteils auf einem Sekundärteil und Verfahren zur Positionsbestimmung eines Primärteils auf einem Sekundärteil mit einem Messkopf Measuring device with a measuring head for determining the position of a primary part on a secondary and method for determining the position of a primary part on a secondary part with a measuring head |
| 04/04/2007 | CN1943095A High precision Z-theta stage |
| 04/04/2007 | CN1941573A Single-pole permanent-magnetic cylindrical DC linear motor |
| 04/04/2007 | CN1941572A Stator structure of reciprocating electric motor |
| 04/04/2007 | CN1309152C Cast secondary part for electric motors |
| 04/04/2007 | CN1308549C Method for fixing laminated core of linear motor stator winding on a running section of highway |
| 04/03/2007 | US7199494 Electric linear actuator |
| 04/03/2007 | US7199493 Alignment stage apparatus |
| 04/03/2007 | US7199492 Armature of linear motor |
| 04/03/2007 | US7197815 Method of manufacturing the electromagnetic actuator |
| 03/29/2007 | WO2007034723A1 Highly accurate moving magnet type linear slider |
| 03/29/2007 | WO2007034195A1 Linear actuator |
| 03/29/2007 | WO2007033888A1 Measuring apparatus comprising a sensing head for determining the position of a primary part on a secondary part, and method for determining the position of a primary part on a secondary part by means of a sensing head |
| 03/29/2007 | WO2007033857A1 Module for a primary part of an electric machine which is excited by a permanent magnet |
| 03/29/2007 | WO2005089283A3 Coil switching circuit for linear electric generator |
| 03/29/2007 | US20070069666 Apparatus for processing an object with high position accurancy |
| 03/29/2007 | US20070069591 Tubular electrical machines |
| 03/29/2007 | DE10244261B4 Spulensystem, insbesondere für einen elektrodynamischen Lineardirektantrieb Coil system, in particular for an electrodynamic linear direct drive |
| 03/29/2007 | DE102005045503A1 Electrical prime mover for use as synchronous machine in elevator, has secondary part-magnet poles facing primary part, where ratio of secondary part-magnet poles to primary part-magnet pole amounts to certain ratio |
| 03/28/2007 | EP1768227A2 Tubular electrical machines |
| 03/28/2007 | EP1766761A2 Electrical contact technology and methodology for the manufacture of large-diameter electrical slip rings |
| 03/22/2007 | US20070063591 Driving device and light amount controller |
| 03/22/2007 | US20070063590 Process system and device for transporting substrates |
| 03/22/2007 | US20070063149 Positioning device and method of initializing a positioning device |
| 03/22/2007 | DE112005000847T5 Lagerbuchse und dieselbe verwendende zusammengesetzte Bewegungsvorrichtung Bushing and use the same composite motion device |
| 03/22/2007 | DE10220937B4 Verfahren und Vorrichtung zur Dämpfung einer auftretenden Ratterschwingung bei einer Bearbeitungsmaschine Method and apparatus for damping chatter vibration occurring in a processing machine |
| 03/21/2007 | EP1764530A1 Drive unit with speed reducer |
| 03/21/2007 | CN1934411A Stage device |
| 03/21/2007 | CN1933304A Horizontal flux flat-plate type permanent-magnetic linear electric machine |
| 03/21/2007 | CN1933303A Micro linear motor driving device and focusing lens device with the same driving device |
| 03/20/2007 | US7193340 Low-profile stepping motor |
| 03/20/2007 | US7193339 Positioning apparatus and charged-particle-beam exposure apparatus |
| 03/15/2007 | US20070057579 Moving magnet type linear actuator |
| 03/14/2007 | EP1763042A1 Magnetic circuit with excellent corrosion resistance, and voice coil motor or actuator |
| 03/14/2007 | EP1761995A2 High field voice coil motor |
| 03/14/2007 | CN1930771A Motor and drive control system thereof |
| 03/14/2007 | CN1930765A Moving magnet-type linear slider |
| 03/14/2007 | CN1930764A Device for adjusting the armature stroke in a reversible linear drive unit |
| 03/14/2007 | CN1929269A Axially magnetizing circular column permanent-magnet linear motor |
| 03/14/2007 | CN1305209C Linear motor |
| 03/13/2007 | US7190108 Methods and apparatus using pulsed and phased currents in parallel plates, including embodiments for electrical propulsion |
| 03/13/2007 | US7190096 Fault-tolerant electro-mechanical actuator having motor armatures to drive a ram and having an armature release mechanism |
| 03/08/2007 | WO2007026673A1 Micro actuator |
| 03/08/2007 | WO2007026566A1 Linear motor |
| 03/08/2007 | WO2007026270A1 Ironless magnetic linear motors having levitating and transversal force capacities |
| 03/08/2007 | WO2006127500A3 Multiple magnet moving coil reciprocating generator |
| 03/08/2007 | US20070052303 High performance linear motor and magnet assembly therefor |
| 03/08/2007 | US20070052302 Multiple magnet coil in gap generator |
| 03/08/2007 | US20070052301 Apparatus for manipulation of an optical element |
| 03/08/2007 | US20070051269 Track for a railborne vehicle, comprising a long-stator lenear drive comprising at least one long stator, and a kit and a stator packet for the production thereof |
| 03/07/2007 | CN1926937A Linear driving mechanism and electronic component mounting apparatus using the same |
| 03/07/2007 | CN1926403A Reversing linear drive comprising means for detecting an armature position |
| 03/07/2007 | CN1303745C Reciprocating motor |
| 03/06/2007 | US7187092 Thin inner rotor motor for rotatably driving medium, and disk apparatus using the same |
| 03/01/2007 | WO2007024296A2 Cartesian positioning system |
| 03/01/2007 | WO2007024260A1 Magnetically levitated transport system |
| 03/01/2007 | WO2007022833A1 Electric drive having a bell-shaped armature and external permanent magnet elements |
| 03/01/2007 | US20070046221 Method for controlling stage apparatus |
| 03/01/2007 | US20070046109 Miniature linear motor driving device and auto-focus lens device using the same |
| 03/01/2007 | DE102005061028A1 Drive device for laterally movable roller in color or dampening device in printing machine has drive motors for separate rotary and linear driving each provided with corresponding set of permanent magnets |
| 03/01/2007 | DE102005055628A1 Linearer Kompressor Linear Compressor |
| 03/01/2007 | CA2617916A1 Magnetically levitated transport system |
| 02/28/2007 | EP1758231A1 Armature of canned linear motor and canned linear motor |
| 02/28/2007 | EP1756930A1 Method for producing stator packs for long-stator linear motors of magnetic levitation railways |
| 02/28/2007 | EP1101273B1 Low frequency vibrator |
| 02/28/2007 | CN2874909Y Magnet driving moving device |
| 02/28/2007 | CN1302608C Linear voice coll actuator with compensating coils |
| 02/28/2007 | CN1302607C Stator for reciprocating motor |
| 02/27/2007 | US7183674 Hermetically sealed elements of an actuator |
| 02/22/2007 | WO2007003730A9 Motor comprising an eccentric rotor and novel architecture comprising permanent magnets/coils |
| 02/22/2007 | US20070040456 Linear compressor, particularly refrigerant compressor |
| 02/22/2007 | US20070040455 Actuator and bonding apparatus |
| 02/22/2007 | US20070040454 Magnetic drive metering pump |
| 02/22/2007 | US20070040453 Linear motor armature and linear motor using the same |
| 02/22/2007 | DE102006028461A1 Positioning device with a guide sled running in a shaped guide rail has runners on sled permitting movement along rail |
| 02/22/2007 | DE102005039267A1 Electrodynamic linear motor, has magnetic and coil systems activated by force, where higher adhesive frictional force is used between systems to provide self locking of motor in dead condition |
| 02/15/2007 | WO2007017783A1 Drive system for driving a movable part and disk drive unit comprising such drive system |
| 02/15/2007 | WO2007017723A1 The control of a linear motor |
| 02/15/2007 | US20070035267 Stage device |
| 02/15/2007 | US20070035184 Linear motor |
| 02/15/2007 | CA2618669A1 The control of a linear motor |
| 02/13/2007 | US7176593 Actuator coil cooling system |
| 02/13/2007 | US7176590 Spiral linear motor |
| 02/13/2007 | CA2507856C Conveyor with independent control of multiple pallets |
| 02/08/2007 | WO2007015424A1 Linear motor cylinder device |
| 02/08/2007 | WO2007014570A1 Electric motor and method for its production |
| 02/08/2007 | WO2007014536A1 Hydraulically driven power generation system having a generator path in the form of an endless loop |
| 02/07/2007 | EP1749337A2 In-line actuator for electromagnetic operation |
| 02/07/2007 | EP1748943A2 Three-dimensional motion using single-pathway based actuators |