| Patents for H01F 3 - Cores, yokes or armatures (3,764) |
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| 08/02/2012 | US20120194309 Magnetic powder material, low-loss composite magnetic material containing same, and magnetic element using same |
| 08/02/2012 | DE102011003262A1 Antennenkern und Verfahren zum Herstellen eines Antennenkerns Antenna core and method for manufacturing an antenna core |
| 08/01/2012 | CN102623127A Surface-mounted mouth-shaped magnetic core |
| 08/01/2012 | CN102623126A Soft magnetic ferrite core for lighting lamp |
| 08/01/2012 | CN102623123A Method for manufacturing mu 125 sendust cores |
| 07/31/2012 | US8232854 Target magnet mounting system |
| 07/25/2012 | CN102610382A Double-gap processing method of magnetic cores |
| 07/25/2012 | CN102610349A Method for manufacturing mu-90 sendust magnetic powder cores |
| 07/25/2012 | CN102606644A Oppositely-arranged iron cores and manufacture method thereof |
| 07/24/2012 | US8228151 Electromagnetic energy transducer |
| 07/24/2012 | US8228149 Electromagnetic actuating mechanism |
| 07/24/2012 | US8228148 Annular magnet system for magnetic resonance spectroscopy |
| 07/24/2012 | US8227938 Batteryless starter for UPS with sensor, motor generator, rectifier, and transformer |
| 07/18/2012 | EP2477196A2 Building-block-combined-type high power transformer |
| 07/18/2012 | CN102592780A Moving-iron type electro-mechanical converter based on spring device |
| 07/18/2012 | CN101950661B Method for manufacturing magnetic ring from carbonyl iron powder |
| 07/12/2012 | WO2012093419A1 Core, coil and transformer |
| 07/12/2012 | WO2012093040A1 Inductor core |
| 07/12/2012 | DE102009040157B4 DC-DC-Wandler für eine Brennstoffzellenanwendung unter Verwendung eines hybriden Induktivitätenkernmaterials DC-DC converter for a fuel cell application using a hybrid inductors core material |
| 07/12/2012 | CA2823473A1 Inductor core |
| 07/11/2012 | EP2474010A2 Improved fault current limiter with saturated core |
| 07/11/2012 | CN202332504U 一种具有抗直流上下结构的互感器铁芯 A kind of anti-DC-down transformer core structure |
| 07/11/2012 | CN202332462U 一种用于复合式组合电器磁性铁芯 A hybrid combination of electrical magnetic core |
| 07/11/2012 | CN202332461U 一种用于变电站中断路器的磁性铁芯 Substation breaker for a magnetic core |
| 07/11/2012 | CN202332460U 一种磁轭体的装配工装 A yoke assembly tooling body |
| 07/11/2012 | CN102576593A Coupled inductor with improved leakage inductance control |
| 07/11/2012 | CN102568734A Flux concentrating ring |
| 07/04/2012 | EP2472531A1 Inductor core |
| 07/04/2012 | CN202307398U 一种导线的组装式铁粉芯 A wire harness assembly type iron core |
| 07/04/2012 | CN102549681A Transformer core |
| 06/26/2012 | US8207806 Magnetic oscillation element |
| 06/26/2012 | US8205324 Method of fabricating an inductor structure |
| 06/21/2012 | WO2012079826A1 Thin film inductor with integrated gaps |
| 06/21/2012 | US20120154097 Planar electronic device and method for manufacturing |
| 06/21/2012 | US20120154088 Reactor and production method thereof |
| 06/21/2012 | US20120154084 Soft-magnetic, amorphous alloy ribbon and its production method, and magnetic core constituted thereby |
| 06/21/2012 | US20120154083 Production process of dust core and dust core obtained thereby |
| 06/21/2012 | US20120154081 Ferromagnetic laminated structure and manufacturing method thereof |
| 06/20/2012 | CN202278188U 一种磁粉预烧机 One kind of magnetic powder calcined machine |
| 06/19/2012 | US8203405 Electromagnetic actuating apparatus |
| 06/14/2012 | US20120147503 Double shell writers |
| 06/13/2012 | EP2463869A1 Inductive component with improved core properties |
| 06/13/2012 | CN202275680U 电脑专用磁钢 Dedicated computer magnet |
| 06/07/2012 | WO2012073246A1 Magnetic core, methods of designing and constructing thereof and devices including same |
| 06/06/2012 | CN101620913B Double electromagnet |
| 06/05/2012 | US8193887 Monostable permanent magnetic actuator using laminated steel core |
| 05/31/2012 | US20120133466 Method and Apparatus for Coil-less Magnetoelectric Magnetic Flux Switching for Permanent Magnets |
| 05/31/2012 | US20120133465 Electromagnet and electromagnetic coil assembly |
| 05/31/2012 | DE102009025402B4 Magnetostriktiver Aktor Magnetostrictive Actuator |
| 05/30/2012 | EP1747566B1 Current transformer core and method for producing a current transformer core |
| 05/30/2012 | CN202258624U Magnetic core structure |
| 05/30/2012 | CN202258623U Combined E-shaped magnetic core |
| 05/30/2012 | CN102129907B Nanocrystalline soft magnetic alloy iron core with high initial permeability and low remanence and preparation method thereof |
| 05/30/2012 | CN101641455B Soft magnetic ribbon, magnetic core, magnetic part and process for producing soft magnetic ribbon |
| 05/24/2012 | WO2011054065A8 Laminated core for a combined radial -axial magnetic bearing and corresponding method |
| 05/23/2012 | EP2455951A1 Induction device |
| 05/23/2012 | CN202230822U Magnetic core structure |
| 05/23/2012 | CN202230821U Disk magnetic core |
| 05/23/2012 | CN202230820U Round jar-shaped magnetic core with cover |
| 05/23/2012 | CN202230819U Concave-convex combined ferrite magnetic core |
| 05/16/2012 | EP2453450A1 Hybrid core for power inductor |
| 05/16/2012 | EP2189994B1 Core for reactors, its manufacturing method, and reactor |
| 05/16/2012 | CN102461360A 带衬纸磁性片材和利用该片材的电子元器件的制造方法 The method of manufacturing a magnetic sheet with a liner sheet and use of electronic components |
| 05/16/2012 | CN102460608A Magnetic components and methods of manufacturing same |
| 05/16/2012 | CN102460607A 分段的磁芯变压器 Segmented core transformer |
| 05/15/2012 | US8179220 Confined field magnet system and method |
| 05/09/2012 | CN202217561U Discharge coil |
| 05/09/2012 | CN102447200A Inductive plugging device |
| 05/09/2012 | CN101546643B Novel iron core for electromagnetic voltage transformator and building method thereof |
| 05/09/2012 | CN101290828B Iron core construction with unequal intersecting surface for working at saturated magnetization zone |
| 05/03/2012 | US20120105183 Magnetic field generating module, manufacturing method of magnetic field generating module, and method for promoting magnetic force |
| 05/02/2012 | CN102436895A Preparation method for ferrosilicon aluminum magnetic powder core |
| 05/02/2012 | CN102436894A Preparation method of high-frequency high-magnetic-permeability low-loss iron nickel molybdenum metal magnetic powder core |
| 04/25/2012 | EP2443637A1 Segmented core transformer |
| 04/25/2012 | EP1486994B1 Composite core nonlinear reactor and induction power receiving circuit |
| 04/25/2012 | CN102428528A 用于磁部件的低轮廓层叠的线圈和芯部 A magnetic member for the low profile of the laminated core portion and the coil |
| 04/25/2012 | CN102428527A 表面安装磁性部件及其制造方法 Surface-mounted and a manufacturing method of the magnetic member |
| 04/25/2012 | CN102428526A 表面安装磁性部件及其制造方法 Surface-mounted and a manufacturing method of the magnetic member |
| 04/25/2012 | CN102428525A 变压器铁芯 Transformer core |
| 04/25/2012 | CN101488389B 一种磁芯的制造方法 A method of manufacturing a magnetic core |
| 04/25/2012 | CN101356594B 功率转换器 Power converter |
| 04/19/2012 | WO2011024179A8 Improved fault current limiter with saturated core |
| 04/18/2012 | CN202196635U 一种双圆罐型磁芯 A dual-core round cans |
| 04/18/2012 | CN202196634U 一种十字磁芯 One kind of cross cores |
| 04/12/2012 | US20120085963 Ferrite composition for high frequency bead and chip bead comprising the same |
| 04/12/2012 | DE102005045911B4 Magnetkern, Magnetanodnung und Verfahren zur Herstellung des Magnetkerns Magnetic core Magnetanodnung and method for manufacturing the magnetic core |
| 04/11/2012 | CN202189634U 抹角磁性电子 Wiping angle magnetic electronic |
| 04/11/2012 | CN101834048B 带双气隙的磁环的制造方法 The method of manufacturing the magnetic ring with double air gap |
| 04/10/2012 | US8153047 Method for manufacturing of magnet poles |
| 04/10/2012 | US8151439 Method for mounting a magnetic pole and associated rotor |
| 04/05/2012 | WO2012041550A1 Actuator |
| 04/04/2012 | EP2252722B1 Method for producing a grain-oriented magnetic strip |
| 04/03/2012 | US8149077 Electromagnetic operating device for switch |
| 03/29/2012 | DE19959324B4 Solenoid-Steuerventil Solenoid control valve |
| 03/27/2012 | US8143984 Linear solenoid |
| 03/21/2012 | CN202171991U 一种经烧结处理的磁芯 A sintered core processing |
| 03/21/2012 | CN102388503A Antenna core and method for manufacturing the same, and antenna and detection system using the same |
| 03/21/2012 | CN101383249B Relay flat iron core machining method and apparatus |
| 03/20/2012 | US8139783 Speaker assembly arrangement for a vehicle and method of mounting a speaker |
| 03/20/2012 | US8138873 Permanent magnet device |