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)
12/2007
12/12/2007CN101087097A Making technology of line motor
12/12/2007CN101087096A Electromagnetic harmonic wave drive action device
12/12/2007CN100355184C Permanent magnet member for voice coil motor and voice coil motor
12/11/2007US7307501 Permanent magnet package, method for manufacturing same, and method for transporting permanent magnet
12/11/2007CA2507407C Linear motor
12/06/2007WO2007005656A3 Soft magnetic amorphous electromagnetic component and method for making the same
12/06/2007US20070281517 Device For Connecting The Sheath Of An Electric Winding To A Ground Conductor And A Maglev Train Equipped Therewith
12/06/2007US20070279614 Linear Motor and Exposure Apparatus Having the Same
12/06/2007US20070278866 Sliding system with onboard moving-magnet linear motor
12/06/2007US20070278865 Electric Machine
12/06/2007US20070278864 Linear motor cooling apparatus with air amplification
12/06/2007US20070278863 Moving Magnet Type Linear Actuator
12/06/2007DE19805094B4 Linearantrieb und diesen verwendendes optisches Gerät Linear drive and this optical device-use
12/06/2007DE10316904B4 Linearmotor Linear motor
12/05/2007EP1863164A1 Enhancement of the efficiency of energy recovery during spindle motor step-up phase for parking the R/W head of a disk storage device upon external supply failure
12/05/2007EP1863155A2 Linear motor
12/05/2007CN200987119Y Atmospheric air gap induction straight line motor with tooth clamping strap
12/05/2007CN200987118Y Primary coil for induction straight line motor
12/05/2007CN101083447A Generalized force application magnet and conductor rail magnetic suspension vehicle or train using the same
12/05/2007CN101083425A 直线电动机 Linear motor
12/05/2007CN101083424A Method and apparatus for connecting straight line motor secondary side conductor and secondary side iron core
12/05/2007CN101083419A Synchronous machine design and manufacturing
12/04/2007US7304407 Linear oscillating actuator
11/2007
11/29/2007WO2007135006A1 Planar direct drive and associated sensor unit
11/29/2007WO2007134566A2 Stepper motor comprising a movable secondary part that has a different reluctance
11/29/2007US20070273217 Magnetic drive device
11/29/2007DE102007023682A1 Linear motor for e.g. machine tool, has rotor blocks functioning as magnetic poles for three phases based on alternating current coils for three phases, and rotor with permanent magnets that are arranged at surfaces of each rotor block
11/29/2007DE102006024150A1 Planarer Direktantrieb mit verbesserter Positionsbestimmung und Sensoreinheit hierfür Planar direct drive with improved positioning and sensor unit therefor
11/29/2007DE102006023249A1 Permanently excited alternating current synchronous machine for rotary and linear application, has coil with magnetizing parts surrounded by receiver and magnetically conductive inference elements of magnetic circuit
11/28/2007EP1860758A1 Iron wheel type linear motor
11/28/2007CN101079568A Power supply for a gripper head
11/28/2007CN100352147C Reacting force treating system of operation table device
11/28/2007CN100351703C Method for mfg. photoetching device and component
11/27/2007US7301602 Stage apparatus and exposure apparatus
11/22/2007WO2007131789A1 Linear motor
11/22/2007WO2007131777A2 Gear system, in particular a harmonic drive gear system and method for operating a gear system
11/22/2007WO2007131574A1 Bagging machine
11/22/2007WO2007131573A2 Device for welding a film web
11/22/2007US20070267920 Driving apparatus, exposure apparatus, and device manufacturing method
11/22/2007DE102006022773A1 Linearmotor Linear motor
11/21/2007EP1858142A1 Linear motor
11/21/2007EP1857581A1 Embroidery frame drive
11/21/2007CN101075775A Cylindrical hybrid step-by-step linear electric motor
11/21/2007CN101075774A Linear motor and field magnet member of linear motor
11/21/2007CN100350092C Reciprocating motion power device for sewing and embroiding working
11/20/2007US7298060 Magnetoelectric devices and methods of using same
11/20/2007US7296930 Rolling guide device and manufacturing method thereof, and driving device including the rolling guide device
11/20/2007US7296342 Fixture for magnetization of a shaft for a linear stepper motor
11/17/2007CA2589400A1 Medical instrument having a catheter and having a catheter accessory device and method for using
11/16/2007CA2583953A1 Apparatus for coating objects
11/15/2007US20070262657 Yoke and manufacturing method thereof
11/15/2007DE102006022355A1 Cooling device for linear motor, has stator with certain length to make movement available and multiple suitable magnets affixed at opposite inner sides of stator
11/14/2007EP1854204A2 Vsd control
11/14/2007EP1055163B1 High-speed precision positioning apparatus
11/14/2007CN101071967A 线性马达散热结构 Linear motor cooling structure
11/08/2007US20070257564 Sliding device with onboard moving-magnet linear motor
11/08/2007US20070257563 Heat Dissipating Arrangement for a Linear Motor
11/08/2007US20070257562 Linear Drive Unit with an Oscillating Armature Part and a Spring
11/07/2007EP1851845A1 Electromotor comprising a segmented part which is formed form several sheet steel laminations and method for unifying the sheet steel
11/07/2007EP1851408A1 Sliding door comprising a magnetic drive system provided with a path measuring system
11/07/2007CN200973057Y 90 deg. section space phase-shift permanent-magnet linear servo dynamo
11/07/2007CN200973056Y Magnetic conductance modulation permanent-magnet liner synchronous dynamo
11/07/2007CN200973055Y Cylindrical permanent-magnet liner servo motor
11/07/2007CN200972840Y Operation mechanism for linear electric machine of high voltage breaker
11/07/2007CN101068091A Ultrasmall type voice coil motor
11/06/2007US7292127 Transformer
11/06/2007US7291942 Autofocus actuator
11/06/2007US7291941 Tandem arrangement linear motor
11/01/2007WO2007122136A1 Arrangement for mounting a linear electric motor stand
11/01/2007WO2007122135A1 Stand for a linear electric motor comprising thermal compensation and cooling means
11/01/2007US20070252446 Tubular electrical machines
11/01/2007US20070252445 Linear motor, manufacturing method of the linear motor, and stage apparatus using the linear motor
11/01/2007US20070252444 Canned Linear Motor Armature and Canned Linear Motor
10/2007
10/31/2007EP1850464A1 Linear motor, stage apparatus, and exposure apparatus
10/31/2007CN101065890A Polygonal motor
10/30/2007US7288862 Reciprocating motor
10/30/2007US7288859 Wafer stage operable in a vacuum environment
10/30/2007US7287638 Apparatus, method of manufacturing and method of using a linear actuator
10/25/2007US20070247008 Linear Motor and Attraction Force Cancel Type Linear Motor
10/25/2007US20070247007 Magnetic micropositioner and method of providing the same
10/25/2007DE112005001932T5 Linearmotor-Führungsvorrichtung Linear motor guide apparatus
10/25/2007DE102006017033A1 Mounting machine for fitting substrate, has mobile part displaceable by linear motor, and blowing device fastened to mobile part such that it conveys air through flow channel during its operation
10/23/2007US7285883 Drive system for linear and rotary movements
10/23/2007US7285880 Reciprocating motor
10/23/2007US7285879 Autofocus actuator
10/18/2007WO2007116508A1 Linear motor
10/18/2007WO2007116507A1 Linear motor
10/18/2007WO2007116506A1 Linear motor
10/18/2007WO2007116505A1 Linear motor
10/18/2007US20070241697 Driving controlling apparatus for linear compressor and method thereof
10/18/2007US20070241621 Reciprocating motor
10/18/2007DE102006016503A1 Gebervorrichtung für eine elektrische Maschine A dispensing device for an electrical machine
10/17/2007EP1845428A2 Direct drive transport system
10/17/2007EP1248725B1 Method of manufacturing a stacked stator assembly for a linear motor
10/17/2007CN101056532A Automatic assembling machine for substrate equipping electric components
10/17/2007CN101056036A A deep slot single-phase capacitance operation linear motor
10/16/2007US7282821 Linear motor, stage apparatus, exposure apparatus, and device manufacturing apparatus
10/16/2007US7282820 Stage device and exposure apparatus
10/16/2007US7282819 Stage apparatus, exposure apparatus, and device manufacturing method
10/11/2007WO2007113670A2 Linear electric motors
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