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) |
---|
12/11/1997 | DE19617022C1 Contour measuring device for two=dimensional determination of workpiece surface contours |
12/09/1997 | US5696417 Electromagnetic induction driving method and device |
12/09/1997 | US5696411 Linear direct current motor |
12/09/1997 | US5695471 Sealless rotary blood pump with passive magnetic radial bearings and blood immersed axial bearings |
12/04/1997 | WO1997045267A1 Sheet conveyer for a rotary press |
12/04/1997 | DE19722376A1 Feed mechanism for roller rotary printer |
12/04/1997 | CA2253983A1 Sheet transport system for a rotary printing machine |
12/03/1997 | EP0810719A1 Multi-degree-of-freedom motor |
12/03/1997 | EP0810089A1 Web threading device for a web material treating machine, particularly a rotary web printing machine |
12/02/1997 | US5693990 Vibration isolating apparatus and vibration isolating table |
12/02/1997 | US5693989 Linear pulse motor |
12/02/1997 | US5693091 Artificial heart and method of maintaining blood flow |
11/26/1997 | EP0808527A1 Electric machine |
11/26/1997 | CN1166076A Superconducting rail magnetic suspension linear motor |
11/26/1997 | CN1166023A Method for winding coil capable of increasing high frequency band sensitivity |
11/25/1997 | US5691582 Can body maker with linear motor redraw actuator |
11/25/1997 | US5691581 Arm assembly and voice coil motor |
11/19/1997 | EP0807393A2 Linear motor type curtain opening and closing device |
11/13/1997 | WO1997042389A1 Electromagnetic drive system for magnetic levitation and carrying systems |
11/13/1997 | DE19709044A1 Linear motor e.g. for actuating slider in duplicating machines |
11/12/1997 | CN1164449A Low-voltage electromagnetic riveter |
11/04/1997 | US5684344 Drive unit |
10/30/1997 | WO1997040573A2 Coil body for a direct drive, its process of production and core lamination for the coil body |
10/29/1997 | CN1163682A Permanent magnet synchronous motor |
10/23/1997 | DE19649358A1 Core lamination e.g. for coil winding body of linear or planar direct drive precision mechanisms and device engineering |
10/23/1997 | DE19606078A1 Linear electric drive |
10/22/1997 | EP0801838A1 Axially focused radial magnet voice coil actuator |
10/15/1997 | CN1162215A Cylinder-shape linear motor |
10/14/1997 | US5677963 Performance enhancement of closed-ended magnetic circuits by selective removal of material |
10/14/1997 | US5677899 Method for moving carriage assembly from initial position to target position relative to storage medium |
10/14/1997 | US5677583 Electric motor having rotor with offset against stator |
10/14/1997 | US5676651 Surgically implantable pump arrangement and method for pumping body fluids |
10/14/1997 | US5676162 Reciprocating pump and linear motor arrangement |
10/09/1997 | DE19613321A1 Pointer drive system with linear drive and driven part |
10/07/1997 | US5675197 Magnetic eccentric motion motor |
10/07/1997 | US5675195 Linear electromagnetic actuator and a drive unit on which it is equipped |
10/07/1997 | US5674169 Tunnel type or dragon-gate type processing system assembled with selected elements and its related interface means |
10/07/1997 | CA2132491C Linear pulse motor |
10/07/1997 | CA2131873C Linear motor |
09/30/1997 | US5672923 Magnetic eccentric motion motor |
09/30/1997 | US5672921 Superconducting field winding assemblage for an electrical machine |
09/25/1997 | WO1997035376A1 Dc cooled linear motor |
09/23/1997 | US5671058 Device for supporting linearly moving a movable member and a controlling system for the device |
09/23/1997 | CA2133015C Linear motor |
09/18/1997 | DE19621507C1 Feed mechanism for web fed rotary printing appts., rotary offset printer |
09/16/1997 | US5668421 For an active linear motor propulsion system |
09/12/1997 | WO1997033451A1 Movement actuator |
09/10/1997 | EP0793870A2 Permanent magnet synchronous motor |
09/10/1997 | CN1159257A Synchronous linear motor |
09/09/1997 | US5666038 Positioning table device including correction of energization electric current to selected coils of a permanent magnet of a drive device |
09/09/1997 | US5664318 Process and arrangement for determining reference positions for planar hybrid stepper motors |
09/09/1997 | CA2047533C Device for removing the winding of a linear motor |
09/03/1997 | EP0666804B1 Arrangement for the inductive transfer of energy to movable consumers |
08/28/1997 | DE19605412A1 Electrodynamic DC linear motor with active braking device |
08/27/1997 | EP0792005A1 Linear motor driving type feeding device |
08/26/1997 | US5661446 Electromagnetic actuator |
08/26/1997 | US5661350 Electromechanical converter device, producing linear motion |
08/21/1997 | WO1997030505A1 Process for producing an electromagnetic subassembly for a magnetic levitation railway |
08/21/1997 | WO1997030504A1 Process for the production of laminated cores and electromagnetic units produced therefrom |
08/21/1997 | WO1997029795A1 Sealless rotary blood pump with passive magnetic radial bearings and blood immersed axial bearings |
08/19/1997 | US5659215 Small form factor actuator for improved functionality and linearity |
08/19/1997 | US5657697 Coils for magnetic levitation apparatus |
08/14/1997 | WO1997029536A1 Fully programmable, variable speed, true positioning coil |
08/14/1997 | WO1997029535A1 Linear motor |
08/14/1997 | DE19703497A1 Verfahren zur Herstellung einer elektromagnetischen Baugruppe für eine Magnetschwebebahn A process for producing an electromagnetic assembly for a magnetic levitation |
08/14/1997 | DE19604645A1 Linear electric drive with soft magnetic core flanges and toothed rods e.g. for machine tools |
08/14/1997 | DE19604643A1 Linear motor with integrated cooling e.g. for production machines |
08/14/1997 | DE19604642A1 Linearmotor Linear motor |
08/13/1997 | EP0788853A2 Low-voltage electromagnetic riveter |
08/13/1997 | CN1156917A Magnet assembly for linear motor |
08/12/1997 | US5656879 Fluid pump |
08/12/1997 | US5656877 Swing-type actuator and method of making same |
08/07/1997 | CA2277663A1 Method and apparatus for manufacturing information storage devices |
08/05/1997 | US5653174 Computerized electric cable powered/guided aircraft transportation/power/communication system |
07/23/1997 | EP0785162A1 Driving system for elevator |
07/23/1997 | EP0784883A1 Synchronous linear motor |
07/22/1997 | US5650704 Elastic actuator for precise force control |
07/22/1997 | US5650681 Electric current generation apparatus |
07/17/1997 | WO1997025765A1 Drive with several flat linear motors |
07/17/1997 | DE19700392A1 Antriebsvorrichtung mit mehreren flachen Linearmotoren Drive device with a plurality of flat linear motors |
07/16/1997 | EP0784371A1 Permanent magnet field pole for linear motors |
07/16/1997 | EP0783662A1 Fine positioning apparatus with atomic resolution |
07/15/1997 | US5648691 Linear direct current motor |
07/15/1997 | US5648690 Motor system generating orthogonal movement in a single plane |
07/09/1997 | EP0783202A1 Accelerator for a linear actuator |
07/08/1997 | US5646917 Carrier system for carrying mediums |
07/03/1997 | WO1997016880A3 Elongate stator for a linear motor and bundle of laminations for producing said elongate stator |
07/01/1997 | US5644177 Micromechanical magnetically actuated devices |
07/01/1997 | US5644176 Linear direct current motor |
06/26/1997 | WO1997023030A1 Multi-degree-of-freedom motor |
06/26/1997 | WO1997023029A1 Attachment device for mounting and/or removing a primary coil block of a linear motor on a movable member |
06/26/1997 | WO1997023028A1 Electrical synchronous linear motor and method for determining the commutation offset of a linear drive with said electrical synchronous linear motor |
06/26/1997 | DE19547686A1 Elektrischer Synchron-Linearmotor und Verfahren zur Ermittlung des Kommutierungsoffsets eines Linearantriebs mit einem solchen elektrischen Synchron-Linearmotor Synchronous linear electric motor and method for determining the commutation offset of a linear drive with a synchronous linear electric motor such |
06/24/1997 | US5642088 Magnet support sleeve for linear electromechanical transducer |
06/24/1997 | US5642013 Permanent-magnet synchronous motor |
06/24/1997 | US5642011 Double-stator electromagnetic pump having alignment ring and spine assembly |
06/24/1997 | US5642009 Quasi square-wave back-EMF permanent magnet AC machines with five or more phases |
06/19/1997 | DE19546806A1 Electric motor with electric oscillations to mechanical vibrations conversion |
06/17/1997 | US5639206 Transferring device |
06/11/1997 | EP0778656A1 Linear voice coil control retractor |