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)
06/2005
06/21/2005US6909205 Motor assembly allowing output in multiple degrees of freedom
06/16/2005US20050127772 Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets
06/15/2005EP1542345A2 Small-size direct-acting actuator
06/15/2005EP1542341A1 Process for producing a three phase coil winding for a linear motor
06/15/2005EP1540800A1 Harmonic drive motor
06/15/2005CN1627609A Process for producing a three phase coil winding for a linear motor
06/14/2005US6906441 Spherical motor using oscillatory magnetic fields
06/09/2005US20050121985 Microwave displacement measurement system for an electrodynamic direct drive
06/09/2005US20050121984 Small-size direct-acting actuator
06/09/2005DE202005003518U1 Stator for a linear motor as for magnetic rail transport comprises a collection of individual sheets having teeth and grooves of the same width
06/09/2005DE20122389U1 Synchronous motor position/speed measurement device has primary part with drive coils, secondary part with magnets, two position measurement systems, two evaluation units and a comparator
06/09/2005DE10352965A1 Electric cable to act as a winding branch in a three-phase alternating current winding for linear motors has a metal conductor surrounded by an inner insulated conductor layer and an outer layer
06/09/2005DE10351619A1 Transportsystem in einer Bedruckstoff verarbeitenden Maschine Vehicles in a substrate processing machine
06/09/2005DE102004045162A1 Linearmotor für eine Erodiermaschine Linear motor for EDM
06/08/2005EP1538424A1 Microwave based position measurement system for an electrodynamic direct drive
06/08/2005CN2704155Y Linear electric motor
06/08/2005CN1625830A Method for improving a permanent magnet synchronous motor
06/08/2005CN1625523A Elevator, particularly for transporting passengers
06/08/2005CN1625029A Modular permanent-magnet synchronous linear motor
06/08/2005CN1625028A Planar motor
06/08/2005CN1205850C Load control type exciter
06/07/2005US6903494 Actuator optical fiber moving apparatus, and optical switch
06/07/2005US6903468 Moving stage device in exposure apparatus
06/02/2005WO2005050823A1 Device for sorting different materials with the aid of a conveyor belt and an electromagnetic actuator
06/02/2005US20050116550 Linear slide apparatus
06/02/2005US20050116549 Coil support unit, motor and exposure apparatus using the same, and device manufacturing method
06/02/2005US20050116548 Planar motor
06/02/2005US20050115352 Motor, robot, substrate loader, and exposure apparatus
06/02/2005DE10354040A1 Linear motor has primary part movably guided relative to secondary part carrier in longitudinal direction by guide; secondary part carrier is made in one piece with attachment elements
06/01/2005EP1536290A2 Stage apparatus and linear motor
06/01/2005EP1536288A2 Coil support unit, motor and exposure apparatus using the same, and device manufacturing method
06/01/2005CN1622433A 圆柱凸轮电机 Cylindrical cam motor
05/2005
05/31/2005US6900558 Reciprocating motor
05/26/2005US20050108869 Method for manufacturing teeth of linear step motors
05/25/2005DE4342717B4 Bildstabilisierungseinrichtung Image stabilizer
05/25/2005CN1620705A Linear voice coil actuator with planar coils
05/25/2005CN1619927A Linear motor and X-Y stage
05/24/2005US6897582 Cooling device for an electric motor
05/19/2005US20050104456 Electromagnetic actuator
05/19/2005US20050104454 Linear motor and X-Y stage
05/18/2005CN1618161A Linear actuator element
05/18/2005CN1618160A 直线电动机的电枢和直线电动机 Linear motor and linear motor armature
05/18/2005CN1617424A Cable for winding phase line in linear motor
05/18/2005CN1202611C Voice coil motor
05/17/2005US6894408 Linear voice coil actuator with compensating coils
05/17/2005US6894407 Reciprocating motor
05/17/2005US6892649 Transportation system with linear motor
05/12/2005WO2005010940A3 High resolution, dynamic positioning mechanism for specimen inspection and processing
05/12/2005WO2004047258B1 Magnetic structure and motor employing said magnetic structure, and driver comprising said motor
05/12/2005US20050099069 Hermetically sealed elements of an actuator
05/11/2005EP1530090A1 Lithographic apparatus and device manufacturing method
05/11/2005EP1529639A1 Device for conveying printing material in a machine
05/11/2005EP1529256A2 Direct drive controller with haptic feedback
05/11/2005CN1614512A Lithographic apparatus and device manufacturing method
05/11/2005CN1613736A Device for conveying printing material in a machine
05/10/2005US6891601 High resolution, dynamic positioning mechanism for specimen inspection and processing
05/10/2005US6891600 Lithographic apparatus and device manufacturing method
05/10/2005US6891599 Stage apparatus and exposure apparatus
05/10/2005US6891294 Electric motor vehicle comprising same
05/10/2005US6891285 Linear motor with magnet rail support, end effect cogging reduction, and segmented armature
05/05/2005US20050094118 Lithographic apparatus and device manufacturing method
05/05/2005US20050093663 Operating device
05/05/2005US20050093377 Measure system for linear planar stepping motor
05/04/2005DE10036913B4 Fahrtreppen- oder Fahrsteig-Antrieb Escalator or passenger conveyor drive
05/04/2005CN1612449A Linear electric motor stator fixing device
05/04/2005CN1612448A Magnetic body fixing structure for linear electric motor rotor assembly and its fixing method
04/2005
04/28/2005WO2005038991A1 Water-proof terminal table unit
04/28/2005WO2004093306A3 Motion control using electromagnetic forces
04/28/2005US20050087400 Electric motor, elevator with a car movable by an electric motor, and elevator with a car and with an electric motor for movement of a guide element relative to the car
04/27/2005CN1199341C Linear motor and production method therefor
04/26/2005US6885266 Automotive ball system
04/26/2005US6885117 Magnetic actuator under piezoelectric control
04/26/2005US6885116 Moving coil linear motor positioning stage with a concentric aperture
04/21/2005WO2005036718A1 Movable magnet type linear actuator
04/21/2005US20050085122 Charger
04/21/2005US20050082994 Active balance system and vibration balanced machine
04/21/2005US20050082934 Motor using permanent magnet
04/20/2005CN2694603Y Rare earth permanent-magnet rectilinear synchronous motor
04/20/2005CN1608340A Lamination and lamination arrangement for a linear motor
04/19/2005US6882075 Bobbin for reciprocating motor and fabrication method thereof
04/19/2005US6882065 Linear motor assembly and method for mounting a linear motor assembly
04/14/2005WO2005033813A1 Linear motor with progressive motion control
04/14/2005US20050077786 Lithographic apparatus and device manufacturing method
04/14/2005US20050077165 Actuator
04/14/2005US20050077113 Elevator, particularly for transporting persons
04/13/2005EP1320918B1 Transportation system with linear motor
04/13/2005CN1606823A Electric machine
04/13/2005CN1606822A Xyz-axes table
04/13/2005CN1197225C Linear motor assembly and a method for mounting said assembly
04/12/2005US6879082 Electromagnetic positioning
04/12/2005US6879066 Linear motor
04/12/2005US6879064 Linear motor and linear-motor based compressor
04/12/2005US6879063 Displacement device
04/07/2005US20050073269 Linear motor system
04/05/2005US6876122 Circular rail linear induction motor
04/05/2005US6876108 Linear motor, its controlling method, and XY table
04/05/2005US6876107 Controlled motion system
04/05/2005US6876106 Linear motor
04/05/2005US6876105 Wireless encoder
03/2005
03/31/2005US20050067915 Electric motor and compressor
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