| Patents for H01F 3 - Cores, yokes or armatures (3,764) |
|---|
| 03/20/2012 | US8138872 Contact device |
| 03/20/2012 | US8138871 Pole tube |
| 03/16/2012 | CA2752327A1 Economical core design for electromagnetic devices |
| 03/14/2012 | EP2427891A1 Magnetic components and methods of manufacturing the same |
| 03/14/2012 | EP2427890A1 Surface mount magnetic components and methods of manufacturing the same |
| 03/14/2012 | EP2427889A1 Low profile layered coil and cores for magnetic components |
| 03/14/2012 | EP2427888A1 Surface mount magnetic components and methods of manufacturing the same |
| 03/13/2012 | US8134443 Extended E matrix integrated magnetics (MIM) core |
| 03/13/2012 | US8134439 Solenoid |
| 03/08/2012 | WO2012001398A3 Improvements in planar transformers |
| 03/08/2012 | DE102010040162A1 Electromechanical apparatus e.g. contactor, for use in field of industrial automation technology, has bundle of laminations for guiding flux, and clip connected with sheets, where sheets are held in position by tension of clip |
| 03/06/2012 | US8128767 Process for manufacturing gypsum board faced with non-woven glass fiber mat |
| 03/01/2012 | US20120049988 Binary continuous no-flux electricity brushless generator |
| 02/23/2012 | WO2012022839A1 Choke for inductive component and method for manufacturing the choke |
| 02/22/2012 | CN102360683A Composite material for magnetic core of magnetic sensitive probe |
| 02/22/2012 | CN102360682A Concave convex combined ferrite core |
| 02/22/2012 | CN102360681A Magnetic flux return path with collated bands of wire |
| 02/22/2012 | CN102360680A Assembly tool for magnetic yoke |
| 02/22/2012 | CN102360679A Optimally-combined ferrite core |
| 02/22/2012 | CN102360678A Magnetically soft ferrite thermosensitive magnetic core and preparation method thereof |
| 02/22/2012 | CN102360677A Receiver steel magnet |
| 02/22/2012 | CN102360671A Preparation method for mu75 magnetic powder core of ferrosilicon aluminum |
| 02/21/2012 | US8120454 Electromagnetic actuating device |
| 02/16/2012 | WO2012019807A1 Magnetic actuator |
| 02/16/2012 | WO2012019663A1 Coil arrangement, in particular an alternating-current transformer, use and arrangement for energy transmission without contact |
| 02/16/2012 | US20120038439 Laminate Stack Comprising Individual Soft Magnetic Sheets, Electromagnetic Actuator, Process for Their Manufacture and Use of a Soft Magnetic Laminate Stack |
| 02/16/2012 | DE10239958B4 Hartmagnetischer Gegenstand und Verfahren zur Einstellung von Richtung und Lage eines Magnetvektors Hard magnetic object and method for adjusting the direction and position of a magnetic vector |
| 02/15/2012 | EP1667177B1 Sintered movable iron-core and method of manufacturing the same |
| 02/15/2012 | CN101982856B 笔杆式汽车点火线圈内用软磁铁芯及其制作方法 Pen-type ignition coil with a soft magnetic core and its production method |
| 02/09/2012 | WO2012016827A1 Solenoid valve with a two-part core |
| 02/09/2012 | WO2012016586A1 A core |
| 02/08/2012 | CN202142366U 铁氧体磁芯 Ferrite Cores |
| 02/08/2012 | CN202142365U 一种耐直流偏置软磁粉芯 One kind of soft magnetic powder cores DC bias resistance |
| 02/07/2012 | US8108988 Method of manufacturing a laminated iron core |
| 02/02/2012 | WO2012013237A1 Current limiter |
| 02/02/2012 | WO2011088048A3 Asymmetrical coupled inductors and associated methods |
| 02/01/2012 | CN202134302U 一种新型磁芯 A new core |
| 02/01/2012 | CN202134301U Cd型磁芯 Cd-cores |
| 01/25/2012 | EP2409306A1 Rotary transmitter and separately excited synchronous machine |
| 01/19/2012 | WO2012007984A1 Amorphous core, electromagnetic member and rotating electrical machine using same, and manufacturing methods therefor |
| 01/18/2012 | CN202120718U Air gap reactor |
| 01/17/2012 | US8098123 Power inductor with reduced DC current saturation |
| 01/12/2012 | DE202011107801U1 Kernteil für einen induktiven Drehübertrager Core part of an inductive rotary transformer |
| 01/11/2012 | EP1946339B1 A current transformer including a low permeability shunt and a trip device employing the same |
| 01/11/2012 | CN1788112B High purity electrolytic sulfonic acid solutions |
| 01/11/2012 | CN102314986A Ferrum-silicon alloy magnetic powder core and manufacturing method thereof |
| 01/10/2012 | US8093977 Magnet assembly for a magnet valve |
| 01/05/2012 | WO2012001398A2 Improvements in planar transformers |
| 01/05/2012 | US20120001710 Powder magnetic core and magnetic element using the same |
| 01/03/2012 | US8087158 Method of manufacturing a laminated armature for a fuel injector |
| 12/28/2011 | CN102300830A MnZn系铁氧体芯及其制造方法 MnZn ferrite core and manufacturing method thereof |
| 12/21/2011 | CN102290215A 一种用于高压大功率变流器输出的变压器 A high-voltage power converter output transformer |
| 12/21/2011 | CN102290204A 用于构造低铁芯损耗大块非晶体金属磁性部件的方法 Method for constructing low core loss amorphous metal magnetic component chunks for |
| 12/20/2011 | US8081053 Solenoid actuator |
| 12/15/2011 | WO2011154416A1 Integrated magnetic device for low harmonics three-phase front-end |
| 12/15/2011 | WO2011154058A1 Integrated magnetic device for low harmonics three-phase front-end |
| 12/15/2011 | WO2011154040A1 Harmonic cancelling interphase magnetic device |
| 12/15/2011 | WO2011054065A3 Laminated core for a combined radial -axial magnetic bearing and corresponding method |
| 12/15/2011 | US20110304419 Ignition coil with energy storage and transformation |
| 12/14/2011 | EP2395518A1 Housing for construction of air-gapped cylindrical magnetic cores for inductive components |
| 12/14/2011 | EP2395517A1 Inductive component with magnetic core |
| 12/14/2011 | CN102282635A 有隙磁芯 There are gaps core |
| 12/14/2011 | CN101399136B 设计成确保其操作稳定性的带有磁芯的电磁开关 Is designed to ensure the stability of its operation with the electromagnetic switch core |
| 12/08/2011 | DE102011050228A1 Halbleiter-Package mit Induktionsspule The semiconductor package with induction coil |
| 11/30/2011 | CN202058527U 基于大功率方波电源输出端的磁芯装置 Core means based on high-power output of the square wave power supply |
| 11/30/2011 | CN202058526U 用于led显示器表面贴装的磁芯 Led display for surface mount core |
| 11/30/2011 | CN102262951A 用于低频段的软磁芯棒及其制造方法 Soft mandrel and manufacturing method for the low band |
| 11/24/2011 | US20110285486 Process for producing metallurgical powder, process for producing dust core, dust core, and coil component |
| 11/23/2011 | CN202049829U Receiver magnet steel |
| 11/23/2011 | CN102254674A Amorphous soft magnetic alloy magnetic core winding machine |
| 11/23/2011 | CN101834052B Spring-free directly operated type high-speed switch electromagnet |
| 11/22/2011 | US8063726 Electromagnetic actuating device |
| 11/16/2011 | EP2387045A1 Coil body |
| 11/16/2011 | EP1303861B1 Bulk metal magnetic component |
| 11/10/2011 | WO2011137845A1 Manufacturing method for power supply module circuit board, power supply module and magnetic core thereof |
| 11/10/2011 | US20110272622 Process for producing composite magnetic material, dust core formed from same, and process for producing dust core |
| 11/09/2011 | CN102237180A Induction component |
| 11/03/2011 | DE102010028325A1 Induktionsbauteil Induction component |
| 11/02/2011 | EP2383755A1 Induction component |
| 11/02/2011 | EP2383242A1 Mnzn ferrite core and manufacturing method therefor |
| 11/02/2011 | CN202025594U Novel metal magnetic powder central pot type magnetic core |
| 11/02/2011 | CN101192462B Copper loss reduced magnetic assembly structure and its magnetic core assembly |
| 11/01/2011 | US8048509 Laminated core and method of producing laminated core |
| 11/01/2011 | US8048191 Compound magnetic powder and magnetic powder cores, and methods for making them thereof |
| 10/27/2011 | WO2011131341A1 Inductive component having variable core characteristics and method for setting same |
| 10/27/2011 | US20110260574 Magnetic core and use of magnetic core for electrical machines |
| 10/26/2011 | CN102226952A Novel RFID (radio frequency identification) tag antenna and magnetic core of antenna |
| 10/26/2011 | CN101027733B Bulk laminated amorphous metal inductive device |
| 10/19/2011 | EP2377132A1 Activation element of an electromagnetic actuator of a hydraulic valve |
| 10/19/2011 | CN202013787U Composite magnetic conductive material magnetic core and railroad locomotive signal double-channel receiving coil |
| 10/19/2011 | CN102224553A Ferrite for high frequency application, and method for manufacturing the ferrite |
| 10/13/2011 | WO2011126120A1 Coated metal powder, dust core and method for producing same |
| 10/13/2011 | WO2011126119A1 Powder magnetic core and process for production thereof |
| 10/13/2011 | WO2011024179A3 Improved fault current limiter with saturated core |
| 10/11/2011 | US8035471 Power inductor with reduced DC current saturation |
| 10/05/2011 | CN202003790U Iron core assembly of igniter |
| 10/05/2011 | CN1846285B Electromagnetic actuator having a improved initial force and latching force |
| 10/04/2011 | US8028401 Method of fabricating a conducting crossover structure for a power inductor |
| 10/04/2011 | CA2426846C Magnetically hard object and method for adjusting the direction and position of a magnetic vector |
| 09/29/2011 | DE102010012517A1 Choke for e.g. inverter, has choke winding divided into two windings, where one of windings is designed as strand-like winding that electrically insulates strand-wires and another winding is designed as massive winding |