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)
11/2012
11/29/2012DE102012207947A1 Magnetic valve controlling device for fuel injection control unit of vehicle, starts switching control of switching elements after peak current is fed to coil in order to feed holding current in coil
11/29/2012DE102012104514A1 Elektromagnet mit Einstellstift Electromagnet with adjusting pin
11/29/2012DE102011102629A1 Method for determining position of solenoid of steering locking device of vehicle, involves measuring reference time until preset minimum voltage of coil is reached after interrupting power supply
11/29/2012DE102010044812B4 Verfahren zum Herstellen einer elektromagnetischen Stellvorrichtung sowiedamit hergestellte elektromagnetische Stellvorrichtung A method of manufacturing an electromagnetic actuating device, and thus produced electromagnetic actuating device
11/29/2012DE102010032688B4 Elektromagnet mit Permanentmagnet Electromagnet, permanent magnet
11/28/2012EP2528070A2 Electromagnet with adjustment pin
11/28/2012CN202564014U High-speed electromagnet for monoblock pump
11/28/2012CN102804291A A field emission system and method
11/28/2012CN102803689A Determination of the lift delay of a magnetic valve
11/28/2012CN102799046A Image stabilizing module and imaging device
11/28/2012CN102797900A Electromagnetic valve
11/28/2012CN102226956B Magnet with single polarity on one side and magnetic suspension device formed thereby
11/28/2012CN102150224B Adjusting screw structure for oil immersed solenoid and oil immersed solenoid with same
11/28/2012CN101868311B Electromagnetic coil device for use of in-mold molten steel capable of serving both as electromagnetic stir and electromagnetic brake
11/28/2012CN101728052B Release electromagnet device
11/28/2012CN101605632B Device and method for positioning and blocking steady rests for rolling milly cylinders in grinding machines and grinding machines employing the same
11/27/2012US8316528 Method for making electrical windings for transformers and electrical apparatus
11/27/2012US8316515 Magnetic hook and loop interface system
11/27/2012CA2645771C Inductive device including permanent magnet and associated methods
11/22/2012WO2012156278A1 Device for producing a homogenous magnetic field
11/22/2012WO2012155232A1 Ferromagnetic metal ribbon transfer apparatus and method
11/22/2012WO2012066540A3 Linear proportional valve
11/22/2012WO2012052528A3 Electromagnetic actuating apparatus
11/22/2012US20120293289 Conduit sensor device with magnetic shunt and process for modifying a magnetic field
11/22/2012US20120293288 Electromagnetic energy transducer
11/22/2012US20120293287 Electromagnetic Actuator With Magnetic Latching and Switching Device Comprising One Such Actuator
11/22/2012US20120293286 Device for controlling an on-board apparatus
11/22/2012US20120291227 Fastening arrangement
11/22/2012DE102012208209A1 System und Verfahren zur Erkennung einer festsitzenden Kraftstoffeinspritzvorrichtung System and method for detecting a fixed fuel injector
11/22/2012DE102011102129A1 Elektromagnetische Betätigungsvorrichtung Electromagnetic actuator
11/22/2012DE102011102128A1 Elektromagnetische Betätigungsvorrichtung Electromagnetic actuator
11/22/2012DE102011102041A1 Elektromagnetventil sowie ein Verfahren zur Ansteuerung eines derartigen Elektromagnetventils Electromagnetic valve as well as a method for driving such a solenoid valve
11/22/2012DE102011075867A1 Method for operating circuit e.g. low pressure circuit, involves controlling switching elements so that low-side switching element is activated and high-side switching element is not activated during pre-driver phase and/or control phase
11/22/2012CA2837502A1 Ferromagnetic metal ribbon transfer apparatus and method
11/21/2012EP2525373A2 Electromagnetic actuation device
11/21/2012EP2525372A1 Electromagnetic actuation device
11/21/2012EP2525122A1 Electromagnetic valve and method for controlling such a valve
11/21/2012EP2525030A1 Magnet catch
11/21/2012EP2524161A2 Solenoid with spring plug
11/21/2012CN202549533U Armature ram quick electric magnet
11/21/2012CN202549532U Electromagnet rapidly responding to electric control fuel oil injection
11/21/2012CN202549531U Magnetic-control displacement driving device
11/21/2012CN202549530U Magnetic body for magnetic tools and minitype hoisting tools
11/21/2012CN102791323A Magnet body and drug delivery control device using magnet body
11/21/2012CN102789874A Magnetic force device
11/21/2012CN102789873A Miniature two-way magnetic latching electromagnet
11/21/2012CN102789872A Neodymium iron boron magnet and preparation method of neodymium iron boron magnet
11/21/2012CN102789871A Combined magnetic block for covering weak-magnetic end face
11/21/2012CN102789870A Magnetic block combination structure of large-volume magnetizer sleeved at outer side of small-volume permanent magnet
11/21/2012CN102789869A Rotating angle magnetic block combination with anti-demagnetization structure
11/21/2012CN102789868A High-energy wave magnetic block combination composed of rotating angle magnetic field and horizontal magnetic field
11/21/2012CN102287568B Driving circuit for electromagnetic valve of gas water heater
11/21/2012CN101960539B Flux-focused shaped permanent magnet, magnetic unit having the magnets, device having the magnetic units and method for asymmetrically focusing flux fields of permanent magnets
11/21/2012CN101956757B Hinging device
11/21/2012CN101896720B Actively controlled valve and method for operating an actively controlled valve
11/21/2012CN101820152B Device for preventing transmission line from waving by using eddy-current heating
11/21/2012CN101820151B Device for preventing conductor from dancing and producing damage to iron tower
11/20/2012US8314676 Method of making a controlled seam laminated magnetic core for high frequency on-chip power inductors
11/20/2012US8314675 Method for production of a winding block for a coil of a transformer and winding block produced in this way
11/20/2012US8314672 Magnetic attachment system having composite magnet structures
11/20/2012US8314671 Key system for enabling operation of a device
11/15/2012WO2012154700A1 Motor topology with exchangeable components to form different classes of motors
11/15/2012WO2012153109A2 Magnetic bearing assembly
11/15/2012US20120287563 Connector structure and electronic device
11/15/2012US20120286917 Electronic component and method for manufacturing the same
11/15/2012US20120286913 Field emission system and method
11/15/2012US20120286912 Field emission system and method
11/15/2012US20120286911 Variable effort magnetic brake assist for physically handicapped persons
11/15/2012US20120286658 Modular magnetron
11/15/2012US20120286520 Magnet assembly
11/15/2012US20120285473 Mouthguard with magnetic tethering
11/15/2012US20120284969 Magnetic attachment system
11/15/2012US20120284968 Strap restraining system for child care devices
11/15/2012DE102011075733A1 Method for operating injection valve of internal combustion engine, involves comparing a reference signal with one of the derived electrical signals, such that the difference signal has smaller alternating current (AC) component
11/14/2012CN202529686U Double-pushing electromagnet for elevator traction machine
11/14/2012CN102782779A Solenoid drive circuit
11/14/2012CN102782778A Electromagnet Valve
11/14/2012CN102781745A Solenoid valve with plunger stage for controlling a fluid
11/14/2012CN102779639A Method for preparing multi-pole anisotropic permanent magnet ring
11/14/2012CN102779611A Permanent magnet recovery type high-speed switch electromagnet
11/14/2012CN102779610A Embedded electromagnetic silencing device for brake
11/14/2012CN102779609A Magnetic block with three polarities
11/14/2012CN102779608A Magnetic block with same polarity on two end surfaces
11/14/2012CN102779607A Magnetic block with magnetism merely at one end
11/14/2012CN102779606A Magnetic block with asymmetric magnetic field strength of two electric poles
11/14/2012CN102779603A Flexible bonding neodymium iron boron magnet and preparation process thereof
11/14/2012CN102208238B Neodymium-free and terbium-free high-coercivity sintered rare earth permanent magnet and preparation method thereof
11/14/2012CN102148084B Electromagnet in girder structure for normally-conductive attraction type maglev train
11/13/2012US8310325 Permanent magnet device
11/13/2012US8310324 Releasable guide and methods for using same
11/13/2012US8307536 Coil capable of generating a magnetic field and method of manufacturing said coil
11/08/2012WO2012150448A1 Magnets
11/08/2012WO2012108948A3 Lid retainer for drinking bottle
11/08/2012US20120280775 Rare earth permanent magnets and their preparation
11/08/2012US20120280774 Magnetoresistive Shield with Lateral Sub-Magnets
11/08/2012US20120280773 Magnetoresistive Shield with Coupled Lateral Magnet Bias
11/08/2012US20120280760 Apparatus and methods related to ferrite based circulators
11/08/2012US20120280096 Magnetic Bottle Mounting System and Methods of Use
11/08/2012DE202012009688U1 Antriebsvorrichtung Driving device
11/08/2012DE19641319B4 MR Gradientenspulen-Halterungseinrichtung MR gradient coil support device
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