Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 7 - Magnets
Patents for H01F 7 - Magnets (20,067)
09/2012
09/26/2012CN102693811A Magnetic roller and manufacture method thereof
09/26/2012CN102693810A Magnet extension method
09/26/2012CN102693711A Composite electronic device and image play method
09/26/2012CN102136342B Circuit for driving electromagnet at high speed
09/26/2012CN101681713B Armature and solenoid assembly
09/26/2012CN101162638B Permanent magnet motor, electrical device and method for manufacturing permanent magnet
09/26/2012CN101118816B High-pressure fuel pump drive circuit for engine
09/26/2012CN101078388B Servo valve for fuel control and fuel injector provided with such servo valve
09/25/2012US8274348 Single coil solenoid having a permanent magnet with bi-directional assist
09/20/2012WO2012125102A1 Method and apparatus for controlling the position of an armature in an electromagnetic actuator
09/20/2012WO2012123538A1 Electromagnetic actuator device
09/20/2012WO2012123537A1 Electromagnetic actuator device
09/20/2012WO2012123534A1 Connector pin
09/20/2012WO2012123445A1 Modified electrical actuation of an actuator for determining the time at which an armature stops
09/20/2012WO2012123086A1 Electromagnetic actuator
09/20/2012US20120235778 R-t-b rare earth sintered magnet
09/20/2012US20120235777 Electromagnetic actuating device
09/20/2012US20120235776 Compound electronic device and method for displaying image data
09/20/2012US20120235528 Toroidal inductance generator
09/20/2012US20120235524 Terminal module for rotating electric machine, rotating electric machine, and manufacturing method thereof
09/20/2012US20120234996 Systems and Methods for Attaching Barrier Sheet Material to Extensible Pole Assemblies
09/20/2012US20120234509 Window covering configured to be magnetically attached to a window frame of a vehicle
09/20/2012US20120233819 Magnetic Coupling Device and Method
09/20/2012DE102011005672A1 Modifizierte elektrische Ansteuerung eines Aktuators zur Bestimmung des Zeitpunkts eines Ankeranschlags Modified electrical activation of an actuator for determining the timing of an armature stop
09/19/2012EP2499646A1 Solenoid actuator
09/19/2012CN202443819U Neodymium-iron-boron magnetic body with composite coating
09/19/2012CN102686924A Solenoid with spring plug
09/19/2012CN102686870A Starter having engagement detection functionality
09/19/2012CN102682950A Electric magnet for actuating mechanism magnetic valve of electronic control system of automobile
09/19/2012CN102682949A High-resistivity permanent magnetic alloy and preparing method thereof
09/19/2012CN102680925A 360-degree-open magnet for permanent magnet type medical magnetic resonance imaging system
09/19/2012CN102208239B Energy-efficient solenoid driving circuit
09/19/2012CN102043427B Electronic device and fixing structure thereof
09/19/2012CN101673607B Design method of electromagnetic actuator
09/18/2012US8269589 Electromagnetic drive unit and an electromechanical switching device
09/18/2012US8269588 Cylinder type bistable permanent magnetic actuator
09/13/2012WO2012121007A1 Current control device
09/13/2012WO2012119890A1 Magnetically biased ac inductor with commutator
09/13/2012WO2012119806A1 Component for a vehicle
09/13/2012US20120229995 Solenoid
09/13/2012US20120229241 Magnetic Attachment System
09/13/2012US20120229240 R-Fe-B RARE EARTH SINTERED MAGNET AND METHOD FOR PRODUCING SAME
09/13/2012US20120229239 Layered magnet
09/13/2012US20120229236 Magnetic Attachment System Having a Non-Magnetic Region
09/13/2012US20120229235 Magnetic Attachment System Having Composite Magnet Structures
09/13/2012DE102008028125B4 Magnetischer Kreis mit zuschaltbarem Permanentmagnet Magnetic circuit with switchable permanent magnet
09/12/2012EP2498378A2 Permanent magnet arrangement for an electrical machine
09/12/2012EP2496823A1 Fuel injector
09/12/2012CN202434283U Explosion-proof electromagnet
09/12/2012CN202434282U Novel spiral electromagnet linear power device
09/12/2012CN202434281U Detachable magnetic ring
09/12/2012CN102667974A Multilevel correlated magnetic system and method for using same
09/12/2012CN102664087A Dual-thrust magnetic machine of dual-support structure
09/11/2012US8264314 Magnetic arrays with increased magnetic flux
09/11/2012US8264312 Linear solenoid
09/11/2012US8264311 Magnet unit, elevator guiding apparatus and weighing apparatus
09/11/2012US8264310 Accessory device for peek mode
09/11/2012DE202011050410U1 Elektromagnetische Stellvorrichtung Electromagnetic actuator
09/07/2012WO2012118698A2 Two-stage variable force solenoid
09/07/2012WO2012117249A1 Magnets
09/07/2012WO2012046198A8 Door locking device for household appliances
09/06/2012US20120223791 Weight control system
09/06/2012US20120223599 Stator for electric rotating machine and manufacturing method of the same
09/06/2012US20120223195 System and Method for Mounting a Badge on a Vehicle
09/06/2012US20120222270 Belt Buckle
09/06/2012DE102008063689B4 Elektromagnet mit Permanentmagnet Electromagnet, permanent magnet
09/05/2012EP2495213A1 Bionic telescopic matrix unit
09/05/2012EP2494682A2 Magnet assembly
09/05/2012EP2493582A1 Mobile anchoring device for attachment to a wall structure
09/05/2012CN202422907U Ultra-energy-saving electromagnet
09/05/2012CN202422906U Magnetic-suction fixing device
09/05/2012CN202422905U Suspending connecting device and kitchen utensil for hooking and magnetic suspending
09/05/2012CN202422904U Closed magnetic circuit device
09/05/2012CN1875440B Device and method for switching off an inductive load without fault protection style
09/05/2012CN102655050A Method for preparing high-performance high-temperature-resisting nanometer composite permanent magnet
09/05/2012CN102655042A Detachable magnetizer
09/05/2012CN102655041A Magnetizing device with rotating arms adjustable at any angle
09/05/2012CN101849269B Electromagnetic device
09/04/2012US8258905 Solenoid unit and method for producing said solenoid unit and a magnet housing for such a solenoid unit
09/04/2012US8258904 Magnetic latching solenoid and method of optimization
09/04/2012US8258903 Superconducting, actively shielded magnet
09/04/2012US8256259 Coil forming method, coil forming die assembly and coil manufactured thereby
09/04/2012US8256098 Switchable core element-based permanent magnet apparatus
09/04/2012US8256097 Method for manufacturing a coil device
08/2012
08/30/2012WO2012115534A2 Magnetic module
08/30/2012US20120218701 Wall-mounted computer work station
08/30/2012US20120216374 Magnetic clasp device for clothing accessories
08/30/2012US20120216371 Hinge
08/29/2012EP2492928A2 Electromagnetic actuator, stage apparatus and lithographic apparatus
08/29/2012EP2491565A1 Monostable electromagnetic actuator device
08/29/2012CN202405033U Bidirectional vibration electromagnet
08/29/2012CN102651266A Control circuit of electromagnetic chuck
08/29/2012CN102075712B Electromagnetic suspension remote control device and television
08/29/2012CN101887169B Actuator, optical scanner and image forming apparatus
08/29/2012CN101849852B Magnetic device for portacaval shunt
08/29/2012CN101772878B Electromagnet actuator
08/29/2012CN101742836B Remote controller, positioning adsorption plate and remote controller holding device comprising same
08/29/2012CN101421668B An actuator mechanism and a shutter mechanism
08/28/2012US8253524 Coil winding system and method for fabricating molded coil
08/28/2012US8253520 Magnetic attractive conjunction mechanism of rotating gripper in clamping device
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