| Patents for H01F 13 - Apparatus or processes for magnetising or demagnetising (2,363) |
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| 10/15/2009 | US20090256375 Method and apparatus for mobile, on-site degaussing and physical e-commerce destruction |
| 10/07/2009 | CN201323108Y Demagnetizing component of electronic storage medium destroying device |
| 10/07/2009 | CN201323107Y Automatic magnetism-removing machine |
| 10/07/2009 | CN201320549Y Integrated electronic storage medium destroying device |
| 10/07/2009 | CN101552087A Device and method for removing burr of molded neodymium iron boron product |
| 10/07/2009 | CN101552086A Multi-functional circuit design for energy conservation of bearing demagnetization machine |
| 10/07/2009 | CN101552085A Method and circuit configuration for self-demagnetization of bearing after induction heating |
| 10/07/2009 | CN101552084A Sucker controller |
| 10/07/2009 | CN101552083A Device and method for synchronously demagnetizing steel wire lining conveyor belt |
| 10/07/2009 | CN100547428C Method and equipment for detecting demagnetizing time of magnetic device |
| 10/06/2009 | US7598835 Magnetic sensor, production process of the magnetic sensor and magnetic array suitable for the production process |
| 10/01/2009 | WO2009120150A1 Demagnetization system and method |
| 10/01/2009 | US20090243774 Magnetic field generator manufacturing method |
| 09/29/2009 | US7596445 Method for improving the operation of electrically controlled actuators for an internal combustion engine |
| 09/24/2009 | WO2009083043A3 Method and apparatus for generating a material measure for position measuring systems, and material measure |
| 09/22/2009 | US7593210 Permanent magnet bulk degausser |
| 09/22/2009 | US7592889 Anisotropic bond magnet for four-magnetic-pole motor, motor using the same, device for orientation processing of anisotropic bond magnet for four-magnetic-pole motor |
| 09/16/2009 | CN201311807Y Full-automatic magnetizing apparatus from neodymium iron boron magnet blank to permanent magnet product |
| 09/16/2009 | CN101533703A Method for magnetizing medium/small-size Nd-Fe-B magnets |
| 09/09/2009 | EP2098880A1 Magnetization analysis method, magnetization analysis device, and computer program |
| 09/08/2009 | CA2318086C Eas marker deactivation device having core-wound energized coils |
| 09/03/2009 | US20090219122 Apparatus for Magnetizing a Magnetizable Element and a Sensor Device |
| 09/03/2009 | US20090219017 Tone Wheel and Method for Manufacturing The Same |
| 09/02/2009 | EP1706709B1 Position sensor |
| 09/02/2009 | CN101521101A Integrated magnetic field structure capable of carrying out electromagnetic induction feedback filtration and alternative demagnetization |
| 09/01/2009 | CA2271877C Method and apparatus for activating magnetomechanical eas markers while preventing formation of demagnetization field |
| 08/27/2009 | US20090212890 Magnetizing System and Superconducting Magnet to Be Magnetized Therewith |
| 08/06/2009 | WO2009095298A1 Method and device for producing a magnetic field which can be freely oriented spatially using superconducting permanent magnets |
| 08/06/2009 | US20090195340 Method for Magnetizing Casing String Tubulars |
| 08/05/2009 | CN101499652A Bridge type superconductive failure current limiter without harmonic distortion |
| 07/22/2009 | EP2081198A2 Magnetizing system and superconducting magnet to be magnetized therewith |
| 07/16/2009 | US20090180311 Core-Rotating Element of Ferromagnetic Dot and Information Memory Element Using the Core of Ferromagnetic Dot |
| 07/16/2009 | US20090179719 Magnetizing device |
| 07/15/2009 | CN101483094A Magnetizing apparatus and magnetizing device |
| 07/14/2009 | US7560841 Thin hybrid magnetization type ring magnet, yoke-equipped thin hybrid magnetization type ring magnet, and brush-less motor |
| 07/09/2009 | US20090173504 Transverse magnetization of casing string tubulars |
| 07/01/2009 | CN100507750C Heating apparatus and image forming apparatus |
| 06/25/2009 | DE102007063006A1 Verfahren und Vorrichtung zur Herstellung einer Maßverkörperung für Positionsmesssysteme sowie Maßverkörperung Method and apparatus for producing a material measure for position measurement systems and measuring scale |
| 06/24/2009 | CN201262860Y Intermediate demagnetizing machine for magnetic selected iron ore powder |
| 06/24/2009 | CN100505119C Frequency changing fluid magnetizer |
| 06/17/2009 | CN201259811Y Demagnetizer for adhering Nd-Fe-B magnet |
| 06/10/2009 | DE102008059655A1 Magnetisiergerät für Flüssigkeiten und Gase Magnetizer for liquids and gases |
| 06/09/2009 | US7545249 Magnetizing fixture with insulated core |
| 06/04/2009 | WO2009067777A1 Method and apparatus for storing and applying magnetic fields |
| 06/04/2009 | CA2706421A1 Method and apparatus for storing and applying magnetic fields |
| 05/27/2009 | EP2063439A1 Radial anisotropic sintered magnet, its production method, and magnet rotor or motor using said sintered magnet |
| 05/27/2009 | CN201247669Y Device special used for batch pre-magnetization of small volume permanent magnet |
| 05/26/2009 | US7538650 Apparatus and method for magnetizing casing string tubulars |
| 05/20/2009 | CN201242925Y High-energy magnetizer |
| 05/20/2009 | CN101436457A Plate type permanent magnetic source capable of generating single side magnetic field |
| 05/13/2009 | CN201237962Y Magnetizing assembly for stay cable |
| 05/13/2009 | CN201237961Y Magnetic eraser for single-chip |
| 05/07/2009 | DE4227848B4 Bauteilträger und Verfahren zum Halten eines aus einem ferromagnetischen Werkstoff ausgebildeten Bauteils Component carrier and methods for holding a formed of a ferromagnetic material component |
| 05/06/2009 | CN201233785Y 多功能磁座 Multifunctional magnetic base |
| 05/06/2009 | CN101425319A Physical destroying method for computer hard disc data |
| 05/06/2009 | CN100485831C Grinder chuck magnetizing and demagnetizing controller |
| 05/06/2009 | CN100485830C Multi-pole magnet-ring magnetizing method using magnetic line bomharding process |
| 04/22/2009 | EP2050104A2 High-current, compact flexible conductors containing high temperature superconducting tapes |
| 04/22/2009 | CN100480412C Quick setting belt of single-texture magnetic RE-Fe-B compound and preparation process thereof |
| 04/09/2009 | WO2009043346A1 Arrangement and method for modifying the magnetization of objects |
| 04/08/2009 | CN101404200A Micro-processor controlled magnet-stabilizing device |
| 04/01/2009 | CN201215753Y Portable degaussing permanent magnet seat used for electric tool |
| 04/01/2009 | CN201214235Y Portable permanent magnet base electric tool |
| 03/19/2009 | US20090072937 Steel pipe demagnetizing tool |
| 03/18/2009 | CN101388273A Control device for pulse ordering type permanent electric magnetic disk |
| 03/17/2009 | US7505242 Method for applying a magnetic mark to a rotatable article to be positioned and corresponding device |
| 03/12/2009 | DE102007043221A1 Verfahren zum Herstellen eines Multipol-Encoders A method for producing a multipole encoder |
| 03/11/2009 | CN101383214A Intermediate demagnetizing machine for magnetic selected iron ore powder |
| 03/11/2009 | CN101383213A Demagnetizing method and apparatus equally dividing and parallelly connecting multiple magnetic pole units of large sized bearing colar |
| 03/10/2009 | US7501921 Temperature controlled magnetic roller |
| 03/04/2009 | CN101377969A Demagnetization method for permanent recuperation magnet steel by made-to-measure demagnetization clamper |
| 03/04/2009 | CN101376742A Urethane foam molded article, manufacturing method thereof, and magnetic induction foam molding apparatus |
| 03/03/2009 | US7498914 Method for magnetizing ring magnet and magnetic encoder |
| 02/19/2009 | DE102007051775A1 Permanent magnet e.g. ring/disk-shaped permanent magnet, magnetizing method for rapidly-rotating electric motor, involves changing condition of magnetic material relative to magnetization device during each magnetization process |
| 02/17/2009 | US7492550 Magnetic recording head and method for high coercivity media, employing concentrated stray magnetic fields |
| 02/11/2009 | CN201194190Y Magnetic eraser |
| 02/04/2009 | EP2020662A2 Assembly and method for magnetization of permanent magnet rotors in electrical machines |
| 02/04/2009 | CN101359530A Method for preparing magnetized medium |
| 01/29/2009 | US20090026864 Field controllable rotating electric machine system with flux shunt control |
| 01/29/2009 | DE202008013455U1 Permanente elektromagnetische Indexierungsvorrichtung Permanent electromagnetic indexing device |
| 01/28/2009 | CN101354065A Apparatus and method for discharging and degaussing of electromagnetic clutch |
| 01/28/2009 | CN101353113A Bearing ring delivery track of bearing ring demagnetization cleaning machine |
| 01/27/2009 | US7483256 Electrostatic chuck |
| 01/21/2009 | CN201185112Y Energy-saving electromagnetical demagnetization machine |
| 01/21/2009 | CN201183257Y Tool bearing stand structure having magnetism charging-erasing device |
| 01/21/2009 | CN100454449C Method for regenerating high-performance permanent magnet by degenerated rare earth permanent magnet material |
| 01/14/2009 | CN101345171A Ground fault open circuit temperature controller of self-magnet compensation permanent magnet switch |
| 01/14/2009 | CN101345079A Magnetoresistive device |
| 01/07/2009 | CN201178014Y External magnetizer for tube fluid magnetization |
| 01/07/2009 | CN201176407Y Magnetic focusing multiple-unit combination magnetizer |
| 01/07/2009 | CN101340129A Assembly and method for magnetization of permanent magnet rotors in electrical machines |
| 01/03/2009 | CA2635391A1 Assembly and method for magnetization of permanent magnet rotors in electrical machines |
| 01/01/2009 | US20090001982 Method and Apparatus for Defined Magnetizing of Permanently Magnetizable Elements and Magnetoresistive Sensor Structures |
| 12/31/2008 | WO2009001801A1 R-tm-b radial anisotropic ring magnet, process for production of the same, metal mold for producing the same, and rotor for brushless motor |
| 12/30/2008 | CA2344709C Far field magnet resensitizer apparatus for use with article surveillance systems |
| 12/25/2008 | US20080316669 Method and an Array for Magnetizing a Magnetizable Object |
| 12/25/2008 | US20080313886 Methods and Apparatuses for Magnetizing an Object and for Calibrating a Sensor Device |
| 12/24/2008 | CN101331563A 传感器 Sensor |
| 12/17/2008 | EP1066612B1 Redistributing magnetic charge in bias element for magnetomechanical eas marker |
| 12/17/2008 | CN101325114A Magnetizing apparatus |