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)
09/2010
09/30/2010DE102009015015A1 Method for producing secondary part of linear motor, involves forming secondary plate, such that secondary plate assumes U-shape with web and two vertically extending arms
09/30/2010DE102009014497A1 Linear motor for conveyor system of production machine, has stationary primary part and secondary part spaced from primary part over air gap, where coupling unit is provided for supporting secondary part on primary part
09/29/2010EP2234252A1 Linear motor, part mounting apparatus, and part inspecting apparatus
09/28/2010US7804210 Position measurement using magnetic fields
09/28/2010US7804207 Positioning apparatus, exposure apparatus, and device manufacturing method using repulsion force generation
09/28/2010US7804206 Two-dimension linear platform
09/23/2010WO2010106079A1 Electronic component placement machine with air bearing axis for its pick and/or place system
09/23/2010WO2010031587A3 Rotor for a linear actuator, used in combination with an internal combustion engine
09/23/2010US20100238425 Coil Variations for an Oval Coil Planar Motor
09/23/2010US20100237718 Voice coil motor with surface coil
09/23/2010US20100237717 Pole tooth with end face laminate for connection of pole tooth halves and corresponding method for production of a pole tooth
09/22/2010EP2230752A1 Single-spindle linear motor, multi-spindle linear motor, and part transfer apparatus
09/22/2010EP1966875B1 High speed assembly actuator
09/22/2010CN1819416B Linear electronic device
09/22/2010CN101841223A Armature of canned linear motor and canned linear motor
09/21/2010US7800262 Centrifugal drop fan and valve with sliding motor
09/21/2010US7800258 Driving apparatus, exposure apparatus, and device manufacturing method
09/21/2010US7800257 Heat dissipater
09/21/2010US7798783 Magnetically driven valveless piston pumps
09/16/2010WO2010103575A1 Linear motor
09/16/2010WO2010026523A3 Rotating ring apparatus with a dynamo-electric driven ring supported by a radial magnetic bearing
09/16/2010US20100231059 Laminated core of an electric linear motor
09/16/2010US20100231058 Electric motor with a measurement system for position or movement
09/16/2010US20100231057 Portable electronic device
09/16/2010DE102009013036A1 Lineargenerator und Wellenenergieanlage Linear generator and wave energy plant
09/15/2010CN101834512A Complementary modular hybrid excited linear motor
09/15/2010CN101834511A Planar transverse magnetic flux switch flux linkage permanent magnet linear motor
09/14/2010US7795824 Linear motor automatic control circuit assembly for controlling the operation of a 3-phase linear motor-driven submersible oil pump of an artificial oil lift system
09/10/2010WO2010100742A1 Armature for linear motor
09/09/2010US20100225586 Impact force feedback device and interactive system using the same
09/09/2010US20100225256 Simple Pitch Control System for Objects of Right Circular Cylinder Body Geometry
09/09/2010US20100225180 Linear motor
09/09/2010US20100225179 Linear motor with reduced cogging
09/08/2010EP2225816A1 Electric linear drive
09/08/2010CN1926937B Linear driving mechanism and electronic component mounting apparatus using the same
09/08/2010CN101826786A Linear motor
09/08/2010CN101826785A Linear actuator
09/08/2010CN101826784A Modularized longitudinal magnetic field permanent magnet motor
09/08/2010CN101197526B Linear electric motor
09/07/2010CA2569207C Steel wheel-type linear motor
09/02/2010US20100219702 Electric motor with self-cooling
09/01/2010EP2224582A1 Linear motor and part displacing device
09/01/2010EP2224581A2 Tubular motor
09/01/2010EP2223413A1 Operating device preferably for machines for controlling and inspecting containers and/or their contents, and corresponding machine
09/01/2010CN201570945U Forced air cooling flat-type three-phase straight line asynchronous motor cooling device
09/01/2010CN1941573B Single-pole permanent-magnetic cylindrical DC linear motor
09/01/2010CN101278467B Linear synchronous motor and linear motor actuator
09/01/2010CN101068091B Ultrasmall type voice coil motor
08/2010
08/31/2010US7786685 Linear motor and method for operating a linear motor
08/31/2010US7786684 Electromechanical flight control system and method for rotorcraft
08/26/2010WO2010094059A1 Techniques for the maximisation of current output from a bi-directionally driven linear induction generator by enhanced magnetic flux focus and coupling within the magnetic force path
08/26/2010WO2010012982A3 Electromagnetic induction machines
08/25/2010CN201559082U Linear motor feeding device for numerical control lathe
08/25/2010CN101816118A linear motor
08/25/2010CN101814819A Independent sinusoidal driving permanent magnet synchronous fault-tolerant linear motor
08/24/2010US7782444 Top plate, positioning apparatus, exposure apparatus, and device manufacturing method
08/19/2010US20100207464 Linear motor and linear motor cogging reduction method
08/19/2010DE112008002686T5 Linearmotor Linear motor
08/18/2010CN1643977B Transducer motor/generator assembly
08/18/2010CN101807844A Transversal magnetic flux variable-reluctance permanent magnet motor
08/17/2010US7777381 Magnetic structure and motor employing said magnetic structure, and driver comprising said motor
08/17/2010US7777371 Linear drive apparatus having cores and coils which are positioned on opposite sides of the cores
08/17/2010CA2472259C Bearing surface layer for magnetic motor
08/12/2010WO2010041771A3 Planar motor with wedge shaped magnets and diagonal magnetization directions
08/12/2010US20100201210 Linear motor
08/12/2010US20100201209 Systems and methods for an improved linear motor
08/12/2010US20100200788 Method and System for a Magnetic Actuator
08/12/2010US20100199877 Freight Transportation System and Method
08/11/2010CN201550007U Energy-saving deep well submersible linear motor with long service life
08/11/2010CN101803161A Linear motor and linear motor cogging reduction method
08/11/2010CN101800461A Linear motor
08/11/2010CN101800460A Short-stroke direct current planar motor integrating winding structure
08/11/2010CN101800451A Dual-rotor three-phase asynchronous flameproof vibrating motor
08/11/2010CN101283501B Micro actuator
08/11/2010CN101075774B Linear motor and field magnet member of linear motor
08/10/2010US7772727 Planar pulse motor, exposure apparatus, and device manufacturing method
08/10/2010CA2570309C Electrical contact technology and methodology for the manufacture of large-diameter electrical slip rings
08/10/2010CA2448093C Motor in wheel electric drive system
08/05/2010WO2010042349A3 High-aspect-ratio homopolar magnetic actuator
08/05/2010US20100194212 Railgun system
08/05/2010US20100194211 Device and method for processing, receiving and/or installing an electrical conductor
08/05/2010US20100194210 Linear actuator unit
08/05/2010US20100194117 Electromagnetic device having compact flux paths for harvesting energy from vibrations
08/05/2010US20100192885 Electromagnetic actuating device
08/05/2010US20100192358 Method of assembling a shaft for a magnetic motor
08/05/2010DE102009000562A1 Method for assembling winding strands in stator of linear motor of magnetic-levitation train, involves placing die plate together with inner, middle and outer winding strands in stator, and inserting winding strands into grooves of stator
08/04/2010EP2132866B1 Linear machine having a primary part and a secondary part
08/04/2010CN101795048A Cylindrical permanent magnet linear motor with high thrust density
08/04/2010CN101147311B Electromotor comprising a segmented part which is formed form several sheet steel laminations and method for unifying the sheet steel
08/03/2010US7768160 Electromagnetic motor to create a desired low frequency vibration or to cancel an undesired low frequency vibration
08/03/2010US7768159 Linear motor and machine tool having the same mounted thereon
08/03/2010US7768158 Cylindrical linear motor and a vehicle using the same
08/03/2010US7768157 Brushless motor
08/03/2010US7768156 Coil support unit, motor and exposure apparatus using the same, and device manufacturing method
08/03/2010US7765905 Magnetic micropositioner and method of providing the same
07/2010
07/29/2010WO2010084940A1 Moving member and linear motor
07/29/2010WO2010083979A1 Electrodynamic linear direct drive
07/29/2010WO2010049098A3 Method and apparatus for controlling a linear motion system
07/29/2010US20100187917 Micro stage with 6 degrees of freedom
07/29/2010DE202010004915U1 Magnetfedervorrichtung Magnetic spring device
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