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)
01/2006
01/18/2006EP1617545A2 Linear motor for use in machine tool
01/18/2006EP1617544A1 Electric cable for a linear motor and winding produced therefrom
01/18/2006EP1616384A2 Motion control using electromagnetic forces
01/18/2006EP1615759A1 Drive unit for a granulator
01/18/2006CN1722569A Voice coil electromotor and allocated positioning device
01/18/2006CN1237272C Reciprocating pump having linear motor driving device
01/17/2006US6987335 Alignment apparatus and exposure apparatus using the same
01/12/2006WO2005114821A3 High field voice coil motor
01/12/2006US20060006743 Linear driving device
01/12/2006DE102004030500A1 Voice-Coil-Motor und damit ausgestattetes Positioniergerät Voice coil motor and equipped therewith positioning device
01/11/2006EP1615323A1 Linear driving device
01/11/2006EP1615322A1 Linear motor actuator
01/11/2006EP1613829A1 Sliding door
01/11/2006EP1613811A1 Track for a railborne vehicle, comprising a long-stator linear drive comprising at least one long stator, and a kit and a stator packet for the production thereof
01/11/2006CN1719702A Linear driving device
01/10/2006US6984945 Linear motor apparatus
01/05/2006US20060001390 Position detecting device of linear motor
01/05/2006US20060001322 Dual flow circulation system for a mover
01/04/2006EP1612920A2 Position detecting device of linear motor
01/04/2006EP1612914A2 Voice coil motor and positioning apparatus including the same
01/04/2006EP1611664A1 Linear drive for a sliding door
01/04/2006CN1716737A Surface-mountable linear vibrator
01/04/2006CN1715475A Guide bar drive in a knitting machine
01/04/2006CN1235328C Linear motor
01/03/2006US6982618 Actuator
01/03/2006US6982502 Hybrid electric linear actuator
12/2005
12/29/2005WO2005124981A1 Linear motor and method of producing linear motor
12/29/2005WO2005124980A1 Method of producing linear motor
12/29/2005WO2005124979A1 Linear motor and method of producing linear motor
12/29/2005US20050286172 Voice-coil motor and positioning device or servo-track writer including a voice-coil motor
12/29/2005US20050285550 Planar motor initialization method, planar motro, lithographic apparatus and device manufacturing method
12/29/2005US20050285454 Vertical vibrator
12/29/2005US20050285453 Surface-mountable linear vibrator
12/29/2005US20050285452 Linear motor geometry for use with persistent current magnets
12/29/2005US20050285451 Linear motor, stage apparatus, exposure apparatus, and device manufacturing apparatus
12/29/2005US20050283971 System, method, and appartus for deforming and potting coil for disk drive voice coil motor
12/29/2005DE102004028947A1 Verfahren zur Herstellung von Statorpaketen für Langstator-Linearmotoren von Magnetschwebebahnen A process for producing stator packs for long-stator linear motors of magnetic levitation
12/29/2005DE10144571B4 Form zur Aufnahme und Weiterbearbeitung eines Werkstückes in dieser Form und Verfahren zur Bearbeitung eines Statorpaketes in der Form Shape for receiving and machining of a workpiece in the form and method for processing a stator packet in the form of
12/28/2005EP1610448A2 Linear motor
12/28/2005EP1609233A1 Gliding field linear motor
12/28/2005CN1714493A Magnetic structure and motor employing said magnetic structure, and driver comprising said motor
12/28/2005CN1713494A Linear motor
12/27/2005US6979920 Circulation housing for a mover
12/22/2005WO2005122369A1 Moving magnet type linear slider
12/22/2005WO2005122368A1 Moving magnet linear slider
12/22/2005WO2005122367A1 Variable reluctance dynamo electric machine provided with united magnetic, electric and polarising circuits and method for production thereof
12/22/2005WO2005122365A1 Method for producing stator packs for long-stator linear motors of magnetic levitation railways
12/22/2005US20050280491 Transformer
12/22/2005US20050280329 Electrical contact technology and methodology for the manufacture of large-diameter electrical slip rings
12/22/2005US20050280318 Self-cooling actuator
12/22/2005US20050280317 Linear motor
12/22/2005US20050280316 Linear motor and manufacturing method of linear motor
12/22/2005US20050280315 Tandem arrangement linear motor
12/22/2005US20050280314 Positioning mechanism for specimen inspection and processing
12/22/2005US20050280218 Electromechanical transducing
12/22/2005CA2567773A1 Method for producing stator packs for long-stator linear motors of magnetic levitation railways
12/21/2005EP1607250A1 Self cooling actuator
12/21/2005EP1607205A1 Injection molding machine driving device, injection device and mold clamping device
12/21/2005CN2747775Y Novel permanent-magnet linear synchronous dynamo
12/21/2005CN1711669A Spiral linear motor
12/21/2005CN1709729A Self-cooling actuator
12/21/2005CN1709727A Electromechanical transducing technology
12/21/2005CN1232962C Objective lens driving unit and disk recording/or regenerating device
12/20/2005US6977451 Ironless AC linear motor
12/20/2005US6977450 Linear motor and linear guiding apparatus
12/15/2005US20050275494 In-line actuator for electromagnetic operation
12/15/2005US20050275293 System for integrating linear motion guide and linear induction motor
12/14/2005CN1707925A Spiralling motor
12/14/2005CN1707924A Linear electric motor stator fixing structure
12/13/2005US6975081 Path module for a linear motor, modular linear motor system and method to control same
12/13/2005US6975048 Drive apparatus and XY table utilizing the same
12/08/2005WO2005117243A1 Synchronous electromechanical transformer
12/08/2005WO2005117240A2 In-line actuator for electromagnetic operation
12/08/2005US20050269893 Spiral linear motor
12/08/2005US20050269887 High-reliability electro-mechanical actuator
12/07/2005CN2745270Y Permanent magnet secondary of linear motor
12/07/2005CN1706088A Coreless AC linear motor and method of producing the same
12/07/2005CN1705213A External core structure of linear motor stator and assembly method thereof
12/06/2005US6972499 Linear motor, stage apparatus, exposure apparatus, and device manufacturing method
12/01/2005WO2005114821A2 High field voice coil motor
12/01/2005US20050264119 Magnetic bearing using displacement winding techniques
12/01/2005US20050264108 High field voice coil motor
12/01/2005US20050264107 Linear motor and manufacturing method thereof
12/01/2005DE3728868B4 Elektromotor mit relativ zueinander drehbar und axial verschiebbar gelagertem Rotor und Stator Electric motor with a relatively rotatable and axially displaceable stored rotor and stator
12/01/2005DE102004021973A1 Statorblechpaket eines Linearmotors Stack of stator of a linear motor
11/2005
11/30/2005CN1703822A Tandem arrangement linear motor
11/30/2005CN1703817A Suspending, guiding and propelling vehicles using magnetic forces
11/30/2005CN1703369A Microactuator device and optical switching system using the same
11/30/2005CN1701873A Device for shaping claviform and/or tubiform electric object
11/30/2005CN1229907C Apparatus for controlling driving linear motor and method thereof
11/29/2005US6969929 Coil system, a method for the production thereof and an electrodynamic direct linear drive having said coil system
11/24/2005WO2005112234A1 Linear motor actuator
11/24/2005WO2005112233A1 Armature of canned linear motor and canned linear motor
11/24/2005WO2005112232A1 Device for connecting the rotor of a linear motor to a linear guide
11/24/2005WO2005112053A1 Magnetic circuit with excellent corrosion resistance, and voice coil motor or actuator
11/24/2005US20050258705 Soft magnetic amorphous electromagnetic component and method for making the same
11/24/2005US20050258697 Position-control stage system
11/24/2005US20050258696 Position-control stage system
11/24/2005US20050258689 Sliding device with onboard moving-magnet linear motor
11/24/2005US20050258688 Drive guide device
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