Patents for H02N 15 - Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for (1,356) |
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03/16/2011 | EP1805878B1 Sliding door comprising a linear motor drive |
03/16/2011 | CN201766481U Miniature vibrator, portable electronic device and electric massage tool |
03/16/2011 | CN101986547A Combined motor |
03/09/2011 | CN201758376U Novel magnetic suspension device |
03/02/2011 | CN101982937A Magnetic suspension force mechanism for high-speed rotating device |
03/01/2011 | US7898133 System and method for device suspension and wireless power transmission |
02/16/2011 | CN201750377U Contactless suspension rotor for motor |
02/16/2011 | CN201750275U Flywheel battery protective cover and flywheel battery adopting same |
02/16/2011 | CN101976991A Rotor system of electromagnetic high-temperature superconductivity magnetic bearing |
02/16/2011 | CN101976990A Near field ultrasonic suspension bearing system and electric excitation manner thereof |
02/16/2011 | CN101976989A Active magnetic bearing cylindrical linear motor |
02/16/2011 | CN101973218A Magnetic suspension linear guide rail with differential-type serial magnetic circuit structure |
02/16/2011 | CN101610054B Planar motor adopting three-dimensional permanent magnet array |
02/16/2011 | CN101275883B Uniaxial full physical simulation magnetic floating platform |
02/09/2011 | CN101966824A Magnetic levitation linear guide rail of differential parallel magnetic circuit structure |
02/02/2011 | CN201733258U Magnetically-levitated ball |
02/02/2011 | CN201733257U Double-ball suspension device |
02/02/2011 | CN201733169U Magnetic suspension flywheel energy storage device using suspension/energy storage integrated flywheel |
02/02/2011 | CN201730753U Five-degree-of-freedom full-suspension vertical-axis wind driven generator with outer rotor structure |
02/02/2011 | CN101964564A Vertical type magnetic suspension flywheel battery adopting thin spoke flywheel |
01/27/2011 | WO2011009398A1 Planar motor adopting groove-type coil |
01/27/2011 | WO2011009397A1 Planar motor adopting three-dimensional permanent magnet array |
01/26/2011 | CN201726204U Flywheel energy storage system of recycling tire type container crane regenerative braking energy |
01/26/2011 | CN201726194U Uninterruptable power-output power supply system for storing energy in flywheel |
01/26/2011 | CN101958672A Motor of magnetic suspension refrigeration compressor |
01/26/2011 | CN101956669A Magnetic levitation wind driven generator |
01/26/2011 | CN101350584B Mixed magnetic floating load bearing system for hydro-turbo generator set rotary part |
01/19/2011 | CN201711950U Electric tool |
01/19/2011 | CN101951208A Device and method for inhibiting vibration of superconducting magnetic suspension rotor |
01/19/2011 | CN101949360A Co-rotating double-blade vertical wind driven generator |
01/05/2011 | CN201699630U Magnetic suspension controller |
01/05/2011 | CN1822487B Magnetic expelling type suspension device |
12/29/2010 | WO2010148578A1 Wind wheel power machine |
12/29/2010 | CN201690392U Novel motor |
12/28/2010 | US7859157 Magnetic levitation system |
12/15/2010 | CN201674262U Deceleration belt energy collection system |
12/15/2010 | CN101917143A Voice coil motor with magnetic suspension gravity balancing function |
12/15/2010 | CN101917087A Magnetic suspension flywheel energy storage device with suspension/energy storage integrated flywheel |
12/15/2010 | CN101915214A Five-freedom degree full-suspension vertical shaft wind power generator in outer-rotor structure |
12/08/2010 | CN101908850A Universal controller of magnetic suspension bearing |
12/08/2010 | CN101557184B Magnetic suspension spherical electromotor system |
12/08/2010 | CN101390283B Magnetic suspension device |
12/08/2010 | CN101355281B Method for analyzing magnetic field equivalent air gap virtual winding current of non-bearings electric machine |
12/01/2010 | EP2255183A2 Assay preparation plates, fluid assay preparation and analysis systems, and methods for preparing and analyzing assays |
12/01/2010 | CN201663570U Electromagnetic suspension driving device |
12/01/2010 | CN101902178A Automatic rotating system of magnetic suspension rotating body adopting alternate rotating electromagnetic field |
12/01/2010 | CN101900082A Magnetic suspension wind-driven generator with vertical-shaft type symmetric double wind wheels |
12/01/2010 | CN101459408B Motor transmission system without bearing for multiphase single sleeve winding |
11/30/2010 | CA2510566C Magnetic levitation apparatus |
11/24/2010 | CN201650241U Magnetic suspension type linear motor pumping unit |
11/24/2010 | CN101895240A Magnetic suspension control system and method |
11/24/2010 | CN101895134A Fully permanent magnet suspension wind-photovoltaic complementary power supply system |
11/17/2010 | CN201638469U Magnetic suspension rotary terrestrial globe |
11/17/2010 | CN201633567U Suspension controller for mixed electromagnet of magnetically levitated train |
11/17/2010 | CN101888203A Novel motor |
11/17/2010 | CN101888202A Mutually attracting magnetic suspending wind turbine generator |
11/17/2010 | CN101886620A Energy collecting system of speed-reducing belt |
11/11/2010 | WO2010127572A1 Rotating magnetic levitation device and method for magnetically levitating top |
11/10/2010 | CN101882904A Magnetic levitation system with novel structure |
11/10/2010 | CN101882903A Rotary magnetic suspension device and gyroscope magnetic suspension method |
11/10/2010 | CN101621268B Radial active magnetic suspension bearing fault tolerant control method based on coordinate transformation |
11/03/2010 | EP2245723A1 Magnectic actuator |
11/03/2010 | CN101877563A Magnetic resistance type magnetic suspension device |
10/28/2010 | DE102007044442B4 Vorrichtung und Verfahren zum translatorischen Bewegen von nichtmagnetischen Gegenständen Apparatus and method for translating objects from non-magnetic |
10/27/2010 | CN101873030A Permanent magnet suspension impeller blower |
10/13/2010 | CN101860321A Magnetic suspension controller and control method thereof |
10/13/2010 | CN101060263B A method for packaging the stator with vacuum automatic pressure gem |
10/06/2010 | CN101854139A Magnetic suspension pulse energy amplifier |
10/06/2010 | CN101854138A Cell magnetic generator |
10/06/2010 | CN101854110A Pulse electric energy amplification system and technique of triggered magnetic suspension flywheel |
09/29/2010 | CN201594802U Micropower permanent-magnet repulsive-force type magnetic suspension device |
09/29/2010 | CN101847956A Balanced magnetic motive force drive |
09/15/2010 | CN201582056U Magnetic suspension axial flow wind power generating device |
09/15/2010 | CN101834550A Positioning device based on maglev planar motor |
09/10/2010 | WO2010099713A1 Magnetic suspension non-friction double rotor generator |
09/08/2010 | CN101826824A Physical energy power transfer rotor and rotation method thereof and generating set |
09/01/2010 | CN201571004U Magnetic suspension flywheel battery device |
09/01/2010 | CN201571003U Axial magnetic flux magnetic suspension electrical machine |
09/01/2010 | CN101207314B Steady frequency phase locking generator adapting for variety torque power |
08/25/2010 | CN101814872A Magnetic-suspension magnetic energy power machine |
08/25/2010 | CN101814871A Direct-current static and dynamic symmetric/asymmetric magnetic field generating device |
08/25/2010 | CN101425775B Controller and controlling method for non-bearing permanent magnet synchronous electric motor |
08/18/2010 | CN201557066U Suspension system |
08/18/2010 | CN101807870A Up-and-down face-to-face suction type magnetic suspension system adopting integrated coil |
08/18/2010 | CN101807869A Magnetic suspension bearing motor |
08/18/2010 | CN101207310B Three-freedom consequent pole permanent magnet motor without bearing of axial direction initiative suspending |
08/11/2010 | CN101800505A Method for controlling rotary speed of magnetically suspended flywheel |
08/11/2010 | CN101800502A Decoupling control method for magnetic suspension precision motion positioning platform |
07/28/2010 | EP2210336A2 Magnetic levitation apparatus |
07/28/2010 | CN201536310U 磁悬浮球形磁阻电动机 Maglev spherical reluctance motor |
07/21/2010 | CN101783627A Electromagnetic powerplant |
07/21/2010 | CN101169159B Large damp magnetic suspension high speed rotating system device |
07/14/2010 | CN101295949B Vertical axis aerogenerator with magnetic suspension for reducing gravity force and frictional force |
07/08/2010 | WO2010075737A1 Magnetic suspension device |
07/07/2010 | EP1958323B1 Magnetic levitation system |
07/07/2010 | CN101771371A Magnetic suspension zero-friction dual-rotor generator |
07/07/2010 | CN101771327A Linear suspended propulsion system adopting high-temperature superconductive block magnet |
07/07/2010 | CN101771308A Magnetic levitation rotor support system, magnetic levitation bearing and magnetic biasing weight reducing device |
06/30/2010 | CN101764460A Outer roller axial magnetic suspension motor |
06/30/2010 | CN101764459A Axial magnetic suspension motor of inner rotor and spindle |