| 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) |
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| 04/05/2012 | US20120081043 Control of a linear motor |
| 04/04/2012 | EP2437382A1 Electromagnetic motor |
| 04/04/2012 | EP2437381A2 Moving magnetic field generating apparatus |
| 04/04/2012 | EP2436940A1 Adjustable preload type linear guide system |
| 04/04/2012 | EP2435726A1 Electromagnetic actuator with integrated passive damper |
| 04/04/2012 | CN202183722U 单轴承防卡死直线步进电机 Single bearing anti-jamming linear stepper motor |
| 04/04/2012 | CN102403872A 定位力补偿型直线永磁同步电机 Positioning force compensation Linear Permanent Magnet Synchronous Motor |
| 04/04/2012 | CN102403871A 带铁芯的多头型直线电机 Bull-type linear motor with core |
| 04/03/2012 | US8149520 Rotary actuator for auto-focusing a camera lens |
| 03/29/2012 | WO2012040556A2 Linear actuator |
| 03/29/2012 | WO2012040047A1 Starter motor solenoid with variable reluctance plunger |
| 03/29/2012 | WO2012039293A1 Linear actuator |
| 03/29/2012 | WO2012039260A1 Linear actuator |
| 03/29/2012 | WO2010119357A3 Drive with curved linear induction motor |
| 03/29/2012 | DE102010047296A1 Stator segment for hybrid reluctance machine, has flanges that are extended along movement axis of base unit and comprised with longitudinal guide element for runner of stator segment |
| 03/29/2012 | DE102010047295A1 Stator segment for stator arrangement of hybrid reluctance machine, has dipole strand providing magnetic field and comprising magnetically conductive teeth aligned transverse to movement axis, where teeth are phase-shifted to each other |
| 03/29/2012 | CA2811939A1 Linear actuator |
| 03/28/2012 | EP2434624A1 Linear direct drive and transport system |
| 03/28/2012 | EP2432722A1 Traversing device |
| 03/28/2012 | EP1764530B1 Drive unit with speed reducer |
| 03/28/2012 | CN102031887B Permanent magnet direct drive type rapid translation mechanism for three-dimensional garage |
| 03/27/2012 | US8143750 Linear motor having coils surrounding an axially moving magnetic rod |
| 03/22/2012 | WO2012035989A1 Linear actuator |
| 03/22/2012 | WO2012035979A1 Linear actuator |
| 03/22/2012 | US20120068635 Linear Actuator and a Table Comprising a Linear Actuator as well as a Motor for the Linear Actuator |
| 03/22/2012 | DE102010046159A1 Spindle drive used as actuator, comprises several balls that are supported on ring, which are passed in threads of threaded spindle |
| 03/22/2012 | DE102010046060A1 Electromagnetic screw rotor for driving lift cage mounted in high buildings, has frame that is fixedly connected to lift cage which is raised and lowered by rotation of screw rotors |
| 03/21/2012 | EP1925071B1 Magnetically levitated transport system |
| 03/21/2012 | CN102386747A Underground cylindrical linear motor stator |
| 03/21/2012 | CN102386746A 直线电动机电枢和直线电动机 Linear motor and linear motor armature |
| 03/15/2012 | WO2012033209A1 Exposure apparatus, movable body apparatus, flat-panel display manufacturing method, and device manufacturing method |
| 03/15/2012 | US20120062866 Microchannel-cooled coils of electromagnetic actuators exhibiting reduced eddy-current drag |
| 03/15/2012 | US20120062046 Multi-head linear motor with cores |
| 03/14/2012 | CN202167973U 短行程往复直线电机 Short-stroke reciprocating linear motor |
| 03/14/2012 | CN102377319A Linear motor |
| 03/14/2012 | CN102377318A Bilateral permanent magnetic linear electric motor without iron core |
| 03/14/2012 | CN101783573B Multiphase long-stator primary permanent magnet linear motor |
| 03/13/2012 | US8134258 Electrical direct linear drive device with a stator having two guide rails for the linear guidance of a driven carriage |
| 03/13/2012 | US8134257 Lithographic apparatus having a lorentz actuator with a composite carrier |
| 03/08/2012 | WO2012030790A2 Magnetic drive motor assembly and associated methods |
| 03/08/2012 | WO2012029009A1 A wearable vibration device |
| 03/08/2012 | CA2809977A1 Magnetic drive motor assembly and associated methods |
| 03/07/2012 | EP2259896B1 Linear drive for a machine tool and method for moving a tool carriage |
| 03/07/2012 | CN202160091U 一种双极驱动的直线电机 A bipolar drive linear motor |
| 03/06/2012 | US8129928 Power branching system and power branching method |
| 03/01/2012 | WO2012026685A2 Linear motor |
| 03/01/2012 | US20120049658 Linear motor armature and linear motor |
| 03/01/2012 | US20120049657 Linear motor |
| 03/01/2012 | US20120049656 Motor for Driving Lenses |
| 03/01/2012 | DE102010039981A1 Linear drive for pressure supply unit for fluid accommodating unit, has anchor that drives current flowing against force of return spring in response to coil winding, and stator is moved over spring element in traveling direction of anchor |
| 02/29/2012 | EP2424088A2 Linear motor |
| 02/29/2012 | EP2424087A2 Linear motor armature and linear motor |
| 02/29/2012 | EP2421779A1 Revolving transport device having an improved drive concept |
| 02/29/2012 | EP2421739A1 Cart |
| 02/29/2012 | EP2238061B1 Slidingly mounted thread guide |
| 02/29/2012 | CN202153705U 动子无铁芯圆筒型直线电机驱动的潜油电泵 Mover coreless cylindrical linear motor-driven submersible pump |
| 02/29/2012 | CN102365811A Motor for linear and rotary movement |
| 02/23/2012 | WO2012023565A1 Magnetic field shielding mechanism and actuator |
| 02/23/2012 | US20120043832 Compact linear actuator with rotary mechanism |
| 02/22/2012 | EP2419994A2 Drive with curved linear induction motor |
| 02/22/2012 | CN202150785U 强迫风冷扁平型三边工作的三相直线异步电动机 Forced air-cooled flat triangular three-phase linear asynchronous motor work |
| 02/22/2012 | CN102361388A Thrust fluctuation active compensation type linear permanent magnet synchronous motor |
| 02/22/2012 | CN102361387A Linear motor capable of positioning load |
| 02/22/2012 | CN101651399B 节能高寿命深井潜油直线电机 Energy-saving high-life deep submersible linear motor |
| 02/16/2012 | WO2012019778A2 Method and system for storing and, as needed, discharging electrical energy |
| 02/16/2012 | US20120038228 Linear motor with reduced force ripple |
| 02/15/2012 | EP2272155B1 Electric motor |
| 02/15/2012 | CN102355117A Longitudinal magnetic flux structure rectilinear eddy current brake |
| 02/15/2012 | CN101252304B 直线运动执行机构及利用其的部件保持装置、芯片焊接装置 Linear motion actuators and components using its holding device, chip welding device |
| 02/14/2012 | US8115425 Driving apparatus, industrial instrument, exposure apparatus, and device manufacturing method |
| 02/14/2012 | US8115349 Magnetic levitation system |
| 02/14/2012 | US8115348 Unit coil, coil assembly and coreless type linear motor |
| 02/14/2012 | US8115347 Electrical machine having plastic-sheathed pole teeth, and a corresponding method |
| 02/09/2012 | WO2012018148A1 Linear compressor |
| 02/09/2012 | WO2012017781A1 Multiple pole spherical stepping motor and multiple pole spherical ac servomotor |
| 02/09/2012 | US20120032084 Drive with curved linear induction motor |
| 02/09/2012 | DE102006013636B4 Druckmaschine bzw. elektrische Maschine für eine Druckmaschine Printing machine or electric machine for a printing machine |
| 02/08/2012 | EP2415556A1 Drive for a machine with impulse-independent operating point adjustment |
| 02/08/2012 | CN102347655A Rotating electrical machine, linear motion electrical machine, and wind generator system |
| 02/08/2012 | CN101291099B 永磁Halbach直线电机 Halbach permanent magnet linear motor |
| 02/07/2012 | US8110950 Coreless linear motor having a non-magnetic reinforcing member |
| 02/07/2012 | US8109443 Precise transport positioning apparatus using a closed loop controlled, non-direct drive or friction drive system with absolute positioning encoder |
| 02/02/2012 | US20120025635 Linear motor actuator |
| 02/02/2012 | US20120025634 Electric Machine |
| 02/02/2012 | US20120025633 Voice Coil Motor |
| 02/02/2012 | US20120025534 Rotating electrical machine, linear motion electrical machine, and wind generator system |
| 02/02/2012 | DE19853250B4 Sekundärteil für einen Linearmotor Abutment for a linear motor |
| 02/02/2012 | DE102005004380B4 Linearmotor mit Kraftwelligkeitsausgleich Linear motor with Kraftwelligkeitsausgleich |
| 02/01/2012 | EP2412086A1 Motor for linear and rotary movement |
| 02/01/2012 | CN102342005A Armature for linear motor |
| 02/01/2012 | CN102025315B 分离冷却型轨道交通用高温超导直线电机驱动装置 Rail traffic separation cooled HTS linear motor drive unit |
| 02/01/2012 | CN101601181B 潜油直线电机 Submersible linear motor |
| 01/31/2012 | US8106545 Linear actuator unit |
| 01/31/2012 | US8106544 Electro-magnet based telescoping artificial muscle actuator |
| 01/25/2012 | CN102333666A Electric motor wheel assembly |
| 01/24/2012 | US8102505 Lithographic apparatus comprising a vibration isolation support device |
| 01/24/2012 | US8102500 Stage device, exposure apparatus, and microdevice manufacturing method |
| 01/24/2012 | US8102135 Motor and drive control system thereof |
| 01/24/2012 | US8102085 Converter-fed single strand short stroke linear motor |
| 01/19/2012 | US20120013202 Voice coil motor |