| Patents for H01F 7 - Magnets (20,067) |
|---|
| 06/15/2004 | US6749787 For protecting from chemical attack and abrasive wear caused by the material used to make the magnetic roller |
| 06/15/2004 | US6749750 Magnetic sheet assembly for magnetic separation |
| 06/15/2004 | US6748976 Electromagnetic valve |
| 06/15/2004 | US6748929 Electronic circuit configuration and corresponding method for controlling actuators such as valves or injectors |
| 06/10/2004 | WO2004027828A3 Amperage control for valves |
| 06/10/2004 | US20040108253 Method, device and apparatus for the wet separation of magnetic microparticles |
| 06/09/2004 | EP1425764A2 Bistable magnetic actuator |
| 06/09/2004 | EP1425763A1 Switchable magnetic device |
| 06/09/2004 | EP1214721B1 Electromagnetic actuator |
| 06/09/2004 | EP1088292A4 Omnidirectional deactivator for magnetic labels or tags of eas systems |
| 06/09/2004 | DE10065850B4 An einen Metallträger gebundenes dauermagnetisches Bauteil auf Kunststoffbasis Bonded to a metal support permanent magnetic component based on plastic |
| 06/09/2004 | CN1503438A 旋转式螺线管 Rotary solenoid |
| 06/09/2004 | CN1503282A 磁性体 Magnetic body |
| 06/09/2004 | CN1503281A Electric polarization technology |
| 06/09/2004 | CN1153229C Magnet coil and solenoid valve |
| 06/08/2004 | US6747537 Strip magnets with notches |
| 06/08/2004 | US6746063 Device for separating, lifting and moving aluminium sheets or other non-ferromagnetic material |
| 06/08/2004 | US6745457 Electromagnetically operable valve and method for producing a magnet housing for a valve |
| 06/03/2004 | WO2003072486A3 Mems devices and methods of manufacture |
| 06/03/2004 | US20040105209 Circuitry configuration for an electromagnetic regeneration valve actuable by pulse-width modulation for venting the tank of a motor vehicle |
| 06/03/2004 | US20040104795 Magnet coil arrangement |
| 06/03/2004 | US20040104794 Magnetic field generator |
| 06/03/2004 | US20040104720 Rotary magnetic position sensor having pole differentiated magnets |
| 06/03/2004 | DE10352647A1 Kaltmassen-Trägerstruktur und Heliumgefäss aktiv abgeschirmter offener MRI-Magneten hoher Feldstärke Cold mass support structure and helium vessel actively shielded open MRI magnet high field strength |
| 06/03/2004 | DE10327875A1 Tauchankersystem mit einstellbarer magnetischer Durchflutung Plunger system with adjustable magnetic flux |
| 06/02/2004 | EP1424477A1 Solenoid drive apparatus |
| 06/02/2004 | CN1501414A Actuator, method of manufacturing the actuator and circuit breaker provided with the actuator |
| 06/02/2004 | CN1501412A Permanent magnet device for low-voltage electrical apparatus |
| 06/01/2004 | US6744615 Device for controlling an electromechanical regulator |
| 06/01/2004 | US6744252 Magnetic field correcting method, magnetic field generating apparatus, and magnetic resonance imaging apparatus |
| 05/27/2004 | WO2004045075A1 Smart switch comprising magnetoresistive sensors |
| 05/27/2004 | WO2004044932A1 Solenoid plunger system with an adjustable magnetic flux |
| 05/27/2004 | US20040100345 Electromagnetic solenoid and shift actuator for a transmission using the same |
| 05/27/2004 | US20040100344 Moving coil linear actuator |
| 05/27/2004 | US20040100261 Cold mass support structure and helium vessel of actively shielded high field open MRI magnets |
| 05/27/2004 | US20040099347 Electromagnets comprising ferritic or austenitic steels, for use as fuel controllers in internal combustion engines |
| 05/26/2004 | EP1422807A2 Reciprocating rotary permanent magnet motor |
| 05/26/2004 | EP1422731A1 Electrodynamic actuator |
| 05/26/2004 | EP1421591A1 Electromagnetic regulating device |
| 05/26/2004 | EP1421590A1 Electromagnetic actuator with two stable end-of-travel positions, in particular for controlling air intake duct valves for internal combustion engines |
| 05/26/2004 | EP1421450A1 Magnetic roller and methods of producing the same |
| 05/26/2004 | CN1499540A Solenoid operator and solenoid-operated switching device and control device for electromagnet |
| 05/26/2004 | CN1499539A Magnetic circuit switch |
| 05/26/2004 | CN1499112A 电磁阀 Solenoid valve |
| 05/26/2004 | CN1499031A Electric control triggering type bistable retention device |
| 05/26/2004 | CN1151520C Metal/ferrite laminate magnet and mfg. process thereof |
| 05/26/2004 | CN1151517C Adhered rare-earth permanent magnet with low temp coefficient and its preparing process |
| 05/25/2004 | US6741152 Directly cooled magnetic coil, particularly a gradient coil, and method for manufacturing conductors therefor |
| 05/25/2004 | US6741151 Moving coil linear actuator |
| 05/20/2004 | US20040095219 Electrical short stroke linear actuator |
| 05/20/2004 | US20040095218 Magnetoresistive smart switch |
| 05/20/2004 | US20040095135 Electromagnetic gage sensing system and method for railroad track inspection |
| 05/20/2004 | US20040095128 Electrodynamic actuator |
| 05/20/2004 | US20040093718 Actuator, method of manufacturing the actuator and circuit breaker provided with the actuator |
| 05/19/2004 | EP1420257A2 Apparatus for detecting defects |
| 05/19/2004 | EP1419034A2 Magnetic clamping device and method for detecting and controlling an operating state of a magnetic clamping device |
| 05/19/2004 | DE10251988A1 Mounting method for actuator, e.g. for internal combustion engine valve, by positioning electromagnet unit abutment surface lies flat against contact surface of pivot armature, and using hardenable compound to fix in position |
| 05/19/2004 | CN1498412A Micro-magnetic latching switch with relaxed permanent magnet allgnment requirements |
| 05/19/2004 | CN1497618A Electromagentic solenoid and gearbox gear shift actuating device for using said electromagnetic solenoid |
| 05/19/2004 | CN1497617A Sintered R-Fe-B series permanent magnet and its manufacturing method |
| 05/18/2004 | US6737946 Solenoid for efficient pull-in and quick landing |
| 05/18/2004 | US6737766 Magnetic actuator and method |
| 05/13/2004 | WO2004040595A1 Solenoid |
| 05/13/2004 | US20040090294 Size-reduced magnet coil carrier |
| 05/13/2004 | US20040089833 Sealed-off switchgear |
| 05/13/2004 | US20040088852 Method of joining rubber magnet to yoke |
| 05/13/2004 | DE19963718B4 Verfahren zum Herstellen eines Magnetventils, Magnetventil und Kraftstoffpumpe mit Magnetventil A method for manufacturing a solenoid valve, magnetic valve and the fuel pump with a solenoid valve |
| 05/13/2004 | DE10248125A1 Electromagnetic final control device, especially internal combustion engine valves, has winding body with coil, armature mounted on spindle rigidly connected to final control element |
| 05/13/2004 | DE10062107C5 Aktorregelung Aktorregelung |
| 05/12/2004 | EP1417404A1 High-speed controlling device |
| 05/12/2004 | EP1068465B1 Fluid resistant solenoid actuated valve |
| 05/12/2004 | EP0815471B1 Open permanent magnet structure for generating highly uniform field |
| 05/12/2004 | CN1149594C Magnet block assembly for insertion device |
| 05/11/2004 | US6735069 Solenoid driver circuit |
| 05/11/2004 | US6732998 Method of forming laminated core and electromagnetic type valve driving device |
| 05/06/2004 | WO2004038741A1 Flat linear voice coil actuator with planar coils and a spring-type characteristic |
| 05/06/2004 | WO2004037081A1 Superconducting magnet device and magnetic resonance imaging system employing it |
| 05/06/2004 | US20040086146 Magnetic circuit for speaker, method of manufacture thereof, and speaker using same |
| 05/06/2004 | US20040085169 Electromagnetic drive flow controller |
| 05/06/2004 | US20040085168 Apparatus for maintaining magnets in opposing relationship, and support apparatus that utilizes same |
| 05/06/2004 | US20040084649 Solenoid valve |
| 05/06/2004 | US20040083968 Apparatus for performing at least one process on a substrate |
| 05/06/2004 | EP1416763A1 Magnetic circuit for speaker, method of manufacture thereof, and speaker incorporating same |
| 05/06/2004 | EP1416503A2 Solenoid-operated switching device and control device for electromagnet |
| 05/06/2004 | DE202004002887U1 Fastening device for fixing a permanent magnet has a casing/casing frame with bolts and fastening holes and iron plate |
| 05/06/2004 | DE10248143A1 Electromagnetic actuator with single coil and two armatures moving in opposite directions has permanent magnets at one end of coil and has return springs pushing armatures toward each other |
| 05/05/2004 | CN1148766C Multipolar electromagnetic switch component element |
| 05/04/2004 | US6731192 Solenoid coil positioning assembly and method |
| 05/04/2004 | US6731191 DC electromagnet |
| 04/29/2004 | WO2004015725A3 Magnetic levitation actuator |
| 04/28/2004 | CN1491613A Assembling method for magnetic parts for producing magnetic field for forming magnetic resonant image |
| 04/28/2004 | CN1147883C Bonded magnet, magnet roll and method for producing ferrite powder to be used thereof |
| 04/27/2004 | US6725816 Apparatus for and method of controlling solenoid-operated valve device, and recording medium storing control program for solenoid-operated valve device |
| 04/27/2004 | CA2337729C A control system for a solenoid valve driver used to drive a valve of a compression cylinder |
| 04/22/2004 | WO2004033945A1 Solenoid valve |
| 04/22/2004 | US20040076842 Ceramic isulation coated electric wire self-fusing ceramic insulation coated electric wire coating composition and coil and voices coil for speaker |
| 04/22/2004 | US20040075522 Microstructure and its fabrication method |
| 04/22/2004 | US20040074165 Light control window |
| 04/22/2004 | DE10296583T5 Solenoid Solenoid |
| 04/22/2004 | DE10295687T5 Spulenanordnung Coil assembly |