Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › 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
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)
11/1996
11/27/1996EP0744815A2 Direct translational drive
11/26/1996US5579290 Epicycloidal step motor
11/26/1996US5578879 Electric machine with fluid cooling
11/19/1996US5576583 Swing-type actuator
11/06/1996EP0741508A2 Apparatus and method for suppression of electromagnetic interference
11/05/1996US5572076 Dielectric micromechanical element
10/1996
10/31/1996DE19532614A1 Polyphase transverse flux machine e.g for magnetic suspension railways - includes secondary part having rows of permanent magnet elements and performing movement in longitudinal direction when exciting windings are excited
10/24/1996DE19528043C1 Sync linear motor with primary part and secondary part
10/24/1996DE19510072A1 DC motor with integrated magnetic bearing
10/16/1996EP0737963A2 Seek actuator for optical recording
10/15/1996US5565718 Direct current linear motor and a guide unit on which it is equipped
10/12/1996CA2171154A1 Seek actuator for optical recording
10/12/1996CA2170971A1 Apparatus and method for suppression of electromagnetic interference
10/10/1996WO1996031938A1 Pressurized air-gap guided active linear motor suspension system
10/10/1996DE19511434A1 Multi-pole electric machine with external, permanent magnet excitation
10/02/1996EP0734569A1 Voice coil driven positioner for coarse and fine positioning of magnetic head in multi-track tape drive
10/02/1996EP0593597B1 Linear accelerator
09/1996
09/26/1996WO1996029776A1 Electric current generation apparatus
09/26/1996DE19508384A1 Magnet arrangement in magnetic bar for electric linear motor
09/26/1996CA2190580A1 Electric current generation apparatus
09/19/1996WO1996028875A1 Motor system generating orthogonal movement in a single plane
09/19/1996WO1996028276A1 Biaxial table apparatus driven by linear motor
09/19/1996DE19507490A1 Electric machine with independent esp. permanent magnet excitation e.g. vehicle drive machines
09/19/1996DE19507489A1 Electric machine with independent excitation esp. permanent magnet rotor and multiphase stator e.g. for vehicle drive motor
09/18/1996EP0732695A2 Microfile
09/17/1996US5557152 2-Pole single or dual coil moving magnet motor with moving back iron
09/12/1996WO1996027940A1 Electric machine
09/11/1996EP0626109B1 Ferromagnetic wire electromagnetic actuator
09/03/1996US5552653 Electric motor with increased T/N characteristic value
09/03/1996US5552649 Segmented rail linear induction motor
08/1996
08/29/1996DE19506079A1 Appts. for transfer of workpieces through a sequence of work stations
08/29/1996DE19506070A1 Appts. for placing and removing workpieces
08/28/1996EP0729218A2 Actuator
08/28/1996CN1129861A Epicycloidal step motor
08/22/1996DE19600936A1 High temp. superconductor components esp. of hydroplane
08/20/1996US5548167 Inductive linear electric motor
08/14/1996EP0726564A1 Optical disc system
08/14/1996DE19504641A1 Linear actuators, useful esp. for moving knitting machines needles
08/14/1996DE19503610A1 Electrical machine stator and rotor design for multi-phase electrical machine
08/14/1996CN2233133Y Improved multi-polar homopolar electromagnetic driver
08/13/1996US5545943 Variable air-gap type driving device
08/13/1996CA2042044C Manipulator using plane pulse motor
08/08/1996WO1996024189A1 Synchronous linear motor
08/08/1996DE19503511A1 Synchron-Linearmotor Synchronous linear motor
08/08/1996DE19501938A1 Mfg. armature for linear drive electric motor of trolley or carriage
08/07/1996EP0623254A4 Ac machine.
08/06/1996US5542762 Agitator powered by electric motor having a spherical rotor
08/01/1996DE19601018A1 Linearly adjustable precision table for moving cover plate relative to base plate
07/1996
07/31/1996EP0724255A1 Optical disc system
07/31/1996EP0723717A1 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
07/26/1996CA2167549A1 Optical disc system
07/25/1996WO1996015574A3 Permanent magnet synchronous motor
07/25/1996DE19600801A1 Linear motor for machine tool
07/24/1996CN1127440A Linear motor useable for washing machine
07/23/1996US5539262 Axially focused radial magnet voice coil actuator
07/16/1996US5536983 Linear motor
07/16/1996US5535853 Actuator having a two ended actuator rod movable longitudinally and transversely
07/11/1996DE19605413A1 DC linear motor for use in position control
07/11/1996DE19500095A1 Switched linear reluctance motor
07/10/1996EP0720889A1 Machine tool
07/04/1996WO1996020327A1 Swing door for a passage used by people
07/02/1996US5532989 For controlling the position of a lens
07/02/1996US5532611 Miniature probe positioning actuator
06/1996
06/27/1996DE4446378A1 Schwenktüre für einen Personendurchgang Swing gate for a passenger transit
06/27/1996DE4445037A1 Transport system for items
06/26/1996EP0718961A2 Electric pulse motor
06/26/1996EP0522042B1 Electromagnetic actuator
06/25/1996US5530308 Electromagnetic pump stator coil
06/25/1996US5530303 Linear direct current motor
06/20/1996DE4445038A1 Half-linear drive for piece goods esp., for transporting individually packaged lightweight items moved along a path by rotation symmetrical carrying arrangement,
06/20/1996DE19546870A1 Linear drive arrangement for packaged goods
06/19/1996EP0717136A1 Driving apparatus for needles of knitting machine
06/19/1996EP0716780A1 Method of torque notch minimization for quasi square wave back emf permanent magnet synchronous machines with voltage source drive
06/18/1996US5528091 Swing-type actuator and device for locating terminal pins relative to coil for same
06/18/1996US5528090 Linear pulse motor
06/04/1996US5523911 Minimum bearing load, high precision actuator arm with force couple actuation
05/1996
05/29/1996EP0714202A1 Autofocus video camera with compensation for load variations of a linear motor
05/28/1996US5521774 Memory storage module for storing and accessing
05/28/1996US5521446 Linear electromagnetic drive means
05/23/1996WO1996015574A2 Permanent magnet synchronous motor
05/23/1996DE4413601A1 Modular component for large planar and linear units
05/22/1996EP0628225B1 Induction module for an asynchronous linear electric motor
05/21/1996US5519266 High efficiency linear motor
05/17/1996WO1996014685A1 Segmented rail linear induction motor
05/14/1996US5515818 In an internal combustion engine
05/08/1996EP0711025A2 Electromagnetic pump
05/08/1996EP0473670B1 Lightweight high power electromotive device
05/08/1996CN1122067A Linear motor for magnetic field scanning physiotherapeutic apparatus and its electrical control system
05/07/1996US5514960 For converting input circuit current to output motion
04/1996
04/30/1996US5512791 Air gap adjusting apparatus for cylindrical linear motor of an elevator
04/25/1996DE4443999C1 Permanent magnet transversal flux machine
04/24/1996EP0707755A1 Swing-type actuator
04/16/1996US5508572 Magnetic eccentric motion motor
04/12/1996EP0716780A4 Method of torque notch minimization for quasi square wave back emf permanent magnet synchronous machines with voltage source drive
04/10/1996EP0706099A1 Epicycloidal stepping motor
04/03/1996EP0704955A2 Linear motor for extended travel
03/1996
03/31/1996CA2159746A1 Linear motor for extended travel
03/28/1996DE19534758A1 Drive system with linear motor for robot sliding armature movement identification
03/27/1996CN1119480A Multiphase electric machine with offset multipolar electric pole units
03/20/1996CN1118762A Air gap adjusting apparatus for cylindrical linear motor
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