Patents
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)
03/1996
03/13/1996EP0701316A2 Improved actuator with translational and rotational control
03/13/1996EP0701314A2 Vibration isolating apparatus and vibration isolating table
03/13/1996CN1118534A Linear reluctance motor
03/07/1996WO1996007074A1 Fine positioning apparatus with atomic resolution
03/05/1996US5497041 Low speed geared motor
03/05/1996US5497038 Linear motor propulsion drive coil
02/1996
02/27/1996US5495131 Parallel air gap serial flux A.C. electrical machine
02/22/1996DE4447537A1 Active vibration damping for road vehicle e.g. crankshaft
02/20/1996US5492066 Transport system
02/15/1996WO1996004706A1 Axially focused radial magnet voice coil actuator
02/15/1996DE4428321A1 Linear reluctance motor
02/15/1996CA2195976A1 Axially focused radial magnet voice coil actuator
02/13/1996US5491598 Rotary actuator vibration damper
02/01/1996WO1996002972A1 Electromagnetic actuator having a cylindrical translation coil and a toroidal rotation coil, actuator unit comprising the actuator and a measurement system, and machine comprising the actuator or the actuator unit
01/1996
01/31/1996EP0695026A2 Composite superconductor body and magnetic levitation system
01/31/1996EP0671046A4 Flux generator for a rotary actuator motor with an integrated actuator latch for a disk drive.
01/23/1996US5486965 Rotary information recording/reproducing apparatus carriage actuator arrangement
01/23/1996US5486727 Linear accelerator
01/23/1996US5485910 Conveyor
01/11/1996WO1995023000A3 Reciprocating pump arrangement
01/11/1996DE4423783A1 Travelling-field inductor
01/11/1996DE4423470A1 Screw thread reluctance motor rotor
01/09/1996US5483111 Method and apparatus for elimination of the exit-edge effect in high speed linear induction machines for maglev propulsion systems
01/04/1996DE4421594A1 Air-gap induction variation device for rotary or linear electrical machine
12/1995
12/27/1995EP0689279A2 Operation motor with two degrees of freedom and controller thereof
12/19/1995US5476047 Linear motor type handling device including mobile elements travelling over a network
12/19/1995US5476018 Control moment gyro having spherical rotor with permanent magnets
12/13/1995CN1113361A A rotor for a cylindrical linear motor
12/13/1995CN1113360A All-metal reversible straight-line motor
12/12/1995US5473993 Method and system for generating power on a magnetically levitated vehicle
12/12/1995US5473992 Braking apparatus and a drive unit equipped with said apparatus and a linear motor
11/1995
11/29/1995EP0429599B1 Compact monophase electromagnetic solenoid
11/28/1995US5471100 Linear electromagnetic driving apparatus and use of same for lens adjustment
11/22/1995EP0682825A1 Multiphase electric machine with offset multipolar electric pole units
11/21/1995US5469030 Direct current motor drive apparatus
11/16/1995WO1995031032A1 Swing-type actuator
11/09/1995DE4431789C1 Electric drive for revolving door with rack-and-pinion linear motor
11/08/1995CN1111415A 线性马达 Linear motors
10/1995
10/31/1995US5463263 Permanent magnet control means
10/26/1995WO1995016986A3 Voice coil driven positioner for coarse and fine positioning of magnetic head in multi-track tape drive
10/26/1995DE19507233A1 Transversal flux machine
10/25/1995EP0678415A1 Linear motor vehicle with permanent-electromagnetic control
10/25/1995CN2211137Y Straight-line type torque motor
10/18/1995EP0677914A1 Machine with transverse flux
10/17/1995US5459385 For commutating phases of a variable reluctance motor
10/17/1995US5459362 Small form factor actuator for improved functionality and linearity
10/17/1995US5459359 Swing-type actuator
10/11/1995CN1110024A 线性脉冲马达 Linear pulse motor
09/1995
09/28/1995WO1995026026A1 Reading/writing information on a storage medium
09/27/1995EP0567500B1 Cooling system for linear induction motor
09/27/1995EP0564516B1 Electric motor
09/27/1995EP0404965B1 Device for step-driving valves
09/21/1995DE4408227A1 Linear motor
09/20/1995EP0612446B1 Linear motor or generator and stator therefor
09/14/1995DE4407473A1 Rocking bed
09/13/1995EP0671614A1 A device for supporting and linearly moving a movable member
09/13/1995EP0671071A1 Stator-element for a linear-electrical-drive, door provided with a stator-element as such.
09/13/1995EP0671046A1 Flux generator for a rotary actuator motor with an integrated actuator latch for a disk drive
09/07/1995DE4407385A1 Linear reluctance motor
09/07/1995DE4406481A1 Anlasser für Antriebsaggregate, insbesondere Verbrennungsmotoren, und Verfahren zum Betreiben desselben Of the same starter for drive assemblies, and in particular internal combustion engines, and method for operating
09/06/1995CN2207026Y Line reciprocating motor
09/06/1995CN1108015A Linear-rotative combined stepped electric motor
09/05/1995US5448117 Stepper motor
08/1995
08/31/1995WO1995023301A1 Process and device for active vibration damping
08/31/1995WO1995023287A1 Starter for drive assemblies, more particularly internal combustion engines, and process for operating it
08/31/1995WO1995023000A2 Reciprocating pump arrangement
08/31/1995DE4423577A1 Active vibration damping for road vehicle e.g. crankshaft
08/31/1995CA2183666A1 Reciprocating pump arrangement
08/29/1995US5446323 Actuator with translational and rotational control
08/23/1995EP0668653A1 Magnetic circuit structure in disk unit
08/23/1995EP0667991A1 Electromechanical converter device producing linear motion.
08/22/1995US5444347 Switching apparatus with an electomechanical adjusting drive
08/16/1995EP0666804A1 Arrangement for the inductive transfer of energy to movable consumers.
08/09/1995EP0641501A4 Variable reluctance drive system.
08/08/1995US5440600 Laminated electromagnetic pump stator core
08/08/1995US5440183 Electromagnetic apparatus for producing linear motion
08/08/1995US5439207 Conveyor system for metallic plates and strips
08/08/1995CA2056607C Propulsion system for magnetically levitated vehicle
08/02/1995EP0664934A1 Motor and/or generator working on the reluctance principle.
08/02/1995CN1106172A Method for producing iron core of mlti-phase-conductor motor
08/01/1995US5438227 Linear pulse motor
07/1995
07/26/1995CN1105787A Linear motor and its electrical control system for magnetic field scanning physiotherapy machine
07/25/1995US5436518 Motive power generating device
07/19/1995CN1105486A 线性电机 Linear motors
07/11/1995US5432644 Disk drive unit having motor components in a compact arrangement
06/1995
06/22/1995WO1995016986A2 Voice coil driven positioner for coarse and fine positioning of magnetic head in multi-track tape drive
06/20/1995US5426336 Magnetic eccentric motion motor
06/13/1995US5424591 Voice coil motor
06/06/1995US5422530 Stator for induction motors
05/1995
05/31/1995EP0655825A1 Combined linear-rotary stepping motor
05/30/1995US5420468 Shorted turn for moving coil motors
05/23/1995US5418413 Linear pulse motor
05/16/1995US5416392 Real-time vision system and control algorithm for a spherical motor
05/16/1995US5415529 Linear-induction electromagnetic machine with optimized magnetic flux distribution and use
05/11/1995WO1995012914A1 A variable-reluctance linear or rotary synchronous electric motor with volumetric development of force
05/09/1995US5413203 Methods and apparatus for transporting and positioning micro-mechanical parts
05/09/1995US5413010 Electric motor having a spherical rotor and its application apparatus
04/1995
04/26/1995EP0650247A1 Method of manufacturing an iron core of a multi-phase linear motor
04/26/1995CN1101889A Linear door motor system for elevators
04/25/1995US5410232 Spherical motor and method
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