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)
07/2012
07/11/2012CN102568736A Rigid anisotropy bonded neodymium iron boron permanent magnet
07/11/2012CN102568730A High mechanical strength bonding neodymium iron boron permanent magnet and preparation method thereof
07/11/2012CN102556585A Conveyor chain
07/11/2012CN102054556B Permanent magnet
07/11/2012CN101183594B Magnet and motor using magnet
07/10/2012US8217743 Magnetic locking system
07/10/2012US8215003 Method of fabricating reactor
07/10/2012US8215002 Method of making a lamp coil
07/10/2012CA2516253C Torque motor
07/09/2012DE202011004021U1 Elektromagnetische Aktuatorvorrichtung Electromagnetic actuator
07/05/2012WO2012089962A1 Electromagnetic device, and corresponding electromagnetic actuator
07/05/2012WO2012047653A3 Self-assembled magnetic arrays
07/05/2012US20120172716 Electromagnetic coil sensor for a medical device
07/05/2012US20120169442 Vibration generating shoe and vibration device thereof
07/05/2012US20120169170 Magnet material, permanent magnet, motor and electric generator
07/05/2012US20120169144 Magnet and transduser using same
07/05/2012US20120168582 Corner bead magnetic bracket
07/05/2012US20120167646 Alignment-related operation and position sensing of electronic and other locks and other objects
07/04/2012EP2470923A1 Magnetised structure inducing a homogeneous field, in the centre thereof, with a pre-determined orientation
07/04/2012EP2470922A1 Assembly of magnetised coaxial structures inducing a longitudinal homogeneous field in the centre thereof
07/04/2012EP2470921A1 Cylindrical permanent magnet device generating a controlled magnetic field at a distance from the surface thereof
07/04/2012EP2470769A1 Method and control unit for operating an electromagnetic actuator
07/04/2012CN202307843U 一种磁性真空吸附板 A magnetic vacuum suction plate
07/04/2012CN202307406U 直流双向驱动的电磁铁 Bidirectional drive current electromagnets
07/04/2012CN202307405U 电磁四通阀芯铁部件改进结构 Electromagnetic four-way spool iron components improved structure
07/04/2012CN202307404U 一种可在碱性环境中使用的电磁铁 An electromagnet can be used in an alkaline environment
07/04/2012CN202307403U 永磁体 Permanent magnets
07/04/2012CN202307402U 一种间隔式绕组旋转磁场产生装置 One kind of gap winding rotating magnetic field generating device
07/04/2012CN202307401U 一种永磁水冷式间隔绕组旋转磁场产生装置 A permanent magnet winding water-cooled rotating magnetic field generating device spacing
07/04/2012CN202307400U 一种永磁式间隔绕组旋转磁场产生装置 A permanent magnet type rotating magnetic field generating means winding interval
07/04/2012CN202296793U Magnet-embedded protective sheath device
07/04/2012CN1963962B Switchable magnetic device
07/04/2012CN102549686A Permanent magnet and manufacturing method for permanent magnet
07/04/2012CN102549683A Magnetic trigger mechanism
07/04/2012CN102549682A Magnet assembly for a solenoid valve and corresponding solenoid valve
07/04/2012CN102543356A Electromagnetic solenoid
07/04/2012CN102543355A Magnetic product
07/04/2012CN102543354A Magnetron sputtering target magnetic field source
07/04/2012CN102543353A Method and device for manufacturing magnetic radiation ring
07/04/2012CN102543352A Pulse high-intensity magnetic field generation device
07/04/2012CN102540122A Electromagnetism adjusting device of magnetic resonance magnet
07/04/2012CN102535860A Multi-frequency vibrator for concrete
07/04/2012CN102528030A Production method of high-performance axial ring sintered neodymium-iron-boron permanent magnet and mould thereof
07/04/2012CN102528029A Pressing die and method for annular neodymium-iron-boron permanent magnet
07/04/2012CN102525197A Cotton quilt with kick-preventing function
07/04/2012CN102136341B Anisotropic V-shaped orienting magnet ring
07/04/2012CN102087905B Voice coil electromagnet
07/04/2012CN101939801B Magnetic coupling device
07/04/2012CN101908401B Damping device for double-push magnetic apparatus
07/04/2012CN101709804B PWM driving circuit used for nozzle baffle plate of intelligent valve positioner
07/04/2012CN101465192B Electro-magnet
07/03/2012US8214002 Portable terminal
07/03/2012US8212645 Method for producing a transformer core and a transformer core
07/03/2012US8212640 Tool having buffered electromagnet drive for depth control
07/03/2012US8212639 Haptic feedback system and method
07/03/2012US8210585 Electromagnetic lifter for moving coils of hot-rolled steel and relevant operating method
07/03/2012US8209850 Method for manufacturing pencil cores
07/03/2012US8209849 Method for producing multilayer inductor
06/2012
06/28/2012WO2012087865A1 Solenoid actuator and fuel injector using same
06/28/2012WO2012086214A1 Electromagnetic manipulation apparatus
06/28/2012WO2012085051A1 Magnet assembly
06/28/2012WO2012084682A1 Magnetodynamic actuator and method for actuating a fuel injection valve
06/28/2012WO2012083441A1 Artificial magnetic material, artificial magnetic device, artificial magnetic material reflecting wall and artificial magnetic material transparent wall
06/28/2012US20120161910 Ferrite magnetic material
06/28/2012US20120161550 Permanent magnet member for voice coil motor and voice coil motor
06/28/2012US20120160977 Multipurpose hook
06/28/2012US20120160972 Keyboard with wrist support
06/28/2012US20120160673 Magnet unit and magnetron sputtering apparatus
06/28/2012DE102010064153A1 Method for acquisition of e.g. electrical current to control electromagnet to adjust position of pressure valve of automatic gear box in motor car, during pressure control, involves determining information which represents signal value
06/28/2012DE102010063981A1 Magnetodynamischer Aktor und Verfahren zur Betätigung eines Kraftstoffeinspritzventils Magneto-dynamic actuator and method of operating a fuel injector
06/28/2012DE102010055481A1 Magnetbaueinheit Magnet assembly
06/27/2012EP2469544A1 Electromagnet with tube
06/27/2012CN202284112U 起重永磁电磁铁 Permanent magnet lifting electromagnets
06/27/2012CN102518116A Electromagnetic tamper
06/27/2012CN101800112B High-voltage resistant bidirectional rotary high-speed switch electromagnet
06/26/2012US8207806 Magnetic oscillation element
06/26/2012CA2774303A1 Magnet shaping in permanent magnet synchronous machines
06/21/2012WO2012080393A1 Electromagnetic actuator with under voltage release
06/21/2012WO2012054690A3 Apparatus for forming a magnetic field and methods of use thereof
06/21/2012US20120154080 Solenoid with a tube
06/21/2012US20120154079 Linear solenoid
06/21/2012US20120154078 Solenoid with a connection region
06/21/2012US20120153759 Rare earth magnet molding and method for manufacturing the same
06/21/2012US20120153103 Magnetic mounting apparatus
06/21/2012US20120153034 Solenoid Actuator And Fuel Injector Using Same
06/21/2012DE102010055212A1 Elektromagnet mit einem Anschlussbereich Electromagnet with a connecting region
06/21/2012DE102010055209A1 Elektromagnet mit Tubus Solenoid with tube
06/21/2012DE102010045536B4 Elektrodynamischer Aktor An electrodynamic actuator
06/21/2012CA2821633A1 Electromagnetic actuator with under voltage release
06/20/2012EP2466607A1 Electromagnetic actuator with at least two coils
06/20/2012EP2466599A1 Electromagnetic actuator with under voltage release
06/20/2012EP2466598A2 Electromagnet with a connection area
06/20/2012EP2465128A2 Miniature magnetic switch structures
06/20/2012EP2465120A1 Electromagnet and electromagnetic coil assembly
06/20/2012EP2301047B1 Solenoid arrangement and valve arrangement
06/20/2012CN102511010A Electric circuit configuration for switching an electrical load
06/20/2012CN102500467A Safe electromagnetic chuck circuit
06/20/2012CN101728921B Solar magnetic power device
06/20/2012CN101071671B Circuit device for controlling at least one electricity-controlled magnet
06/19/2012US8203406 Magnetic having linear magnetic flux density
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