| Patents for H01F 3 - Cores, yokes or armatures (3,764) |
|---|
| 04/17/2013 | CN202887897U Binding element-free amorphous alloy powder annular magnetic core |
| 04/17/2013 | CN103052998A Solenoid valve with a two-part core |
| 04/17/2013 | CN103048509A Current measuring coil for measuring current in conductor |
| 04/17/2013 | CN102592780B Moving-iron type electro-mechanical converter based on spring device |
| 04/16/2013 | US8421568 Solenoid arrangement with segmented armature member for reducing radial force |
| 04/16/2013 | US8421567 Method for production of a pole face of a metallic closing element of an electromagnet |
| 04/16/2013 | US8421565 Starter motor solenoid with variable reluctance plunger |
| 04/11/2013 | US20130088090 Wireless power transfer magnetic couplers |
| 04/10/2013 | CN103036434A Multiphase power converters having shared magnetic core sections |
| 04/03/2013 | CN202851756U Magnet yoke structure used for brake |
| 04/03/2013 | CN103026428A Magnetic actuator |
| 04/03/2013 | CN103021617A Composite magnetic powder and compaction magnet core using the same |
| 04/02/2013 | US8410879 Solenoid |
| 04/02/2013 | US8409707 Iron-based soft magnetic powder for dust core and dust core |
| 04/02/2013 | US8407883 Magnetically enhanced power inductor with self-aligned hard axis magnetic core produced in an applied magnetic field using a damascene process sequence |
| 03/28/2013 | WO2013044233A2 Systems and methods for making radially anisotropic thin-film magnetic torroidal cores, and radially anisotropic cores having radial anisotropy, and inductors having radially aniosotropic cores |
| 03/28/2013 | DE112010005643T5 Integrierte magnetische Vorrichtung für ein dreiphasiges Frontend mit niedriger Oberwelligkeit Integrated magnetic device for a three-phase front-end with low ripple |
| 03/27/2013 | CN202839237U Non-closed type ring-type iron core transformer |
| 03/27/2013 | CN202839200U Armature assembly of high pressure common rail oil atomizer |
| 03/27/2013 | CN101884075B Procedure for manufacturing of a magnetic core and a magnetic core |
| 03/26/2013 | US8405478 Low loss magnetic core |
| 03/26/2013 | US8404141 Rare earth bonded magnet |
| 03/21/2013 | DE112010005642T5 Magnetische Interphasen-Vorrichtung zur Beseitigung von Oberwellen Magnetic interphase device for eliminating harmonics |
| 03/20/2013 | CN202816629U Solar energy photovoltaic inverter grid-connected transformer |
| 03/20/2013 | CN202816568U Magnet core and transformer |
| 03/14/2013 | WO2013036025A1 Elliptical unit block for preparing core using soft magnetic metal powder, and powdered magnetic core prepared using same |
| 03/14/2013 | DE102012201592B3 Coriolis mass flow measuring device for measuring mass flow of fluid, has vibration absorbers with linear variable hybrid coil having cores whose ends are coupled with measuring tubes such that coefficient Of coupling of coils varies |
| 03/13/2013 | CN202798465U Multi-phase power converter |
| 03/13/2013 | CN202796340U Flame-proof type transformer core |
| 03/13/2013 | CN202796307U Coupled inductor |
| 03/13/2013 | CN202790250U Armature of adjustment-free electromagnetic separation and reunion miniature brake |
| 03/13/2013 | CN102971949A Harmonic cancelling interphase magnetic device |
| 03/13/2013 | CN101934248B High-gradient magnetic separator of oil-cooled rotary disc |
| 03/07/2013 | WO2013030571A1 Fault current limiter |
| 03/07/2013 | US20130057371 Coated metal powder, powder magnetic core and method for producing same |
| 03/07/2013 | CA2847016A1 Fault current limiter |
| 03/06/2013 | CN202771949U I-type silicon steel sheet riveted structure |
| 03/06/2013 | CN202771879U Novel arc-extinguishing coil iron core structure |
| 02/28/2013 | US20130049912 Three-phase line reactor with skew yoke core design |
| 02/27/2013 | EP2562772A2 Inductive unit |
| 02/27/2013 | EP2561526A1 Inductive component with a magnetic core of a form at least partially adapted to the contour of a winding |
| 02/27/2013 | EP2561520A1 Inductive component having variable core characteristics and method for setting same |
| 02/27/2013 | CN202758700U Amorphous circular magnet core |
| 02/27/2013 | CN202758699U Annular magnetic core made of winding amorphous magnetic material |
| 02/27/2013 | CN102948056A Integrated magnetic device for low harmonics three-phase front-end |
| 02/27/2013 | CN102948055A Integrated magnetic device for low harmonics three-phase front-end |
| 02/27/2013 | CN102945733A Anti-saturation magnet ring |
| 02/20/2013 | CN202749180U Soft magnetic ferrite compound magnetic core with bottom edge |
| 02/20/2013 | CN202749179U Novel soft magnetic ferrite core |
| 02/19/2013 | US8375566 Method of providing arc-resistant dry type transformer enclosure |
| 02/14/2013 | WO2013020794A1 Dynamic electroacoustic transducer |
| 02/14/2013 | US20130037633 Solenoid armature |
| 02/13/2013 | CN202732778U Magnet yoke applicable to electromagnetic clutch |
| 02/13/2013 | CN102930957A Variable-inductance inductive iron core |
| 02/13/2013 | CN102360678B Magnetically soft ferrite thermosensitive magnetic core and preparation method thereof |
| 02/12/2013 | US8373528 Magnetic field control method and magnetic field generator |
| 02/06/2013 | CN202720983U Electromagnet for medical equipment |
| 02/06/2013 | CN102917818A Coated metal powder, powder magnetic core and method for producing same |
| 02/05/2013 | US8368493 Linear solenoid |
| 01/31/2013 | WO2013015701A1 Delta magnetic core |
| 01/31/2013 | WO2013014813A1 Compressed powder compact |
| 01/30/2013 | DE202013100358U1 Kern für Induktivitätsbauteil und Induktivitätsbauteil Core for inductance element and inductance element |
| 01/30/2013 | DE202012105016U1 Handwerkzeugspulenvorrichtung Hand tool coil apparatus |
| 01/30/2013 | CN202711898U Magnetic steel for meter base |
| 01/30/2013 | CN202711890U Efficient soft magnetic ferrite magnetic core |
| 01/30/2013 | CN202711889U Anti-direct-current-bias magnetic powder core provided with external permanent magnet sleeve layer |
| 01/30/2013 | CN202707856U Magnet yoke of electromagnetic clutch |
| 01/30/2013 | CN102903509A Electromagnet yoke installing tool |
| 01/30/2013 | CN101814354B Magnetic circuit with wound magnetic core and method of manufacturing the same |
| 01/29/2013 | US8362864 Magnet assembly |
| 01/29/2013 | US8362861 Electromagnetic actuator |
| 01/24/2013 | WO2013012506A1 Variable angle scrapless transformer core central leg |
| 01/24/2013 | DE102011079406A1 Induktives Bauelement mit bei der Bestückung sichtbaren Anschlusskontakten Inductive component with visible when equipping connection contacts |
| 01/23/2013 | EP2549492A1 High power inductors using a magnetic basis |
| 01/23/2013 | CN202695056U 电感器 Inductor |
| 01/23/2013 | CN102891004A Winding shaft and winding device |
| 01/22/2013 | US8356658 Heat transfer enhancing system and method for fabricating heat transfer device |
| 01/17/2013 | DE10162907B4 Fernzugriffsvorrichtung mit induktiver Mehrfachrahmenantenne Remote access device with multiple inductive loop antenna |
| 01/16/2013 | EP2546842A2 Coil for limiting energy |
| 01/16/2013 | CN202678020U Pressure-resistance springless direct-acting high-speed switch electromagnet |
| 01/16/2013 | CN202678016U Magnetic core applied to network connection device or filter |
| 01/16/2013 | CN202673430U Contraposition type electromagnet core |
| 01/10/2013 | WO2012138199A3 Amorphous metal core, induction apparatus using same, and method for manufacturing same |
| 01/09/2013 | EP2544201A2 Power converter and integrated DC choke therefor |
| 01/09/2013 | EP2543138A1 Planar audio amplifier output inductor with current sense |
| 01/09/2013 | CN202662417U Magnetic core rod |
| 01/09/2013 | CN202662416U High-pressure-resistant magnetic iron core |
| 01/09/2013 | CN202661526U Coaxial double-loop magnetic core coil assembly for core-through type high precision closed-loop type Hall current sensor |
| 01/09/2013 | CN202661525U Coaxial double-loop magnetic core structure assembly for core-through type high precision opened-loop type Hall current sensor |
| 01/08/2013 | US8350652 Electromagnetic actuating unit for a hydraulic directional control valve and method for the assembly thereof |
| 01/08/2013 | CA2525064C High purity electrolytic sulfonic acid solutions |
| 01/03/2013 | WO2013001179A1 Tactile interface module with haptic feedback |
| 01/03/2013 | WO2012141512A3 Ferrite core structure for a power supply device of an electric vehicle and power supply road structure using same |
| 01/03/2013 | WO2012135586A3 Axial magnetic bearing with laminated magnetic material provided on the station and on the rotor |
| 01/02/2013 | CN202650791U Amorphous strip winding magnetic core without plastic protection box |
| 01/02/2013 | CN101877267B Magnetoconductive ring |
| 01/02/2013 | CN101702381B Design method of remanent magnetism mechanism of recombiner and remanent magnetism mechanism |
| 12/27/2012 | US20120326820 Magnetic unit |
| 12/26/2012 | CN202632923U Novel combined magnetic material |
| 12/26/2012 | CN101777407B Method for improving magnetic permeability and consumption of amorphous core and composite core prepared by same |