| Patents for H01F 7 - Magnets (20,067) |
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| 09/07/2001 | WO2001065158A1 Solenoid |
| 09/06/2001 | DE10064253A1 Electromagnetic actuator for driving fuel injection valve in internal combustion engine, has core whose absorption face is larger than abutting face of movable piece |
| 09/06/2001 | DE10009835A1 Solenoid drive for solenoid valves for closing lines under pressure, in the valve closure position the magnetic force acting on the armature of the permanent magnets is stored largely as mechanical spring force |
| 09/05/2001 | EP1129457A2 Electromagnetic lifting system |
| 09/05/2001 | CN2446640Y Internal-magnet magnetic holding electromagnet |
| 09/05/2001 | CN1311751A Method and device for cutting yarn on a textile machine |
| 09/05/2001 | CN1311556A Electric motor for electric fan |
| 09/05/2001 | CN1070599C Electromagnetical safety valve for burning apparatus, and method for mfg. same |
| 09/04/2001 | US6285151 Method of compensation for flux control of an electromechanical actuator |
| 09/04/2001 | US6284150 Oxides of iron, strontium, barium, rare earth metals, cobalt, manganese, nickel, zinc; high-performance; useful for rotors, magnet rolls for electromagnetic developing-type printers and photocopiers, audio speakers, buzzers |
| 08/30/2001 | WO2001063627A1 Magnetically controllable switching valve |
| 08/30/2001 | WO2001063626A2 An improved system to determine solenoid position and flux without drift |
| 08/30/2001 | WO2001063156A1 A solenoid for efficient pull-in and quick landing |
| 08/30/2001 | US20010017999 Image forming apparatus |
| 08/30/2001 | US20010017583 Electromagnetic coil assembly for electromagnetic apparatus |
| 08/30/2001 | US20010017581 Electromagnet assembly for electromagnetic apparatus |
| 08/30/2001 | US20010017579 Magnetostatic wave device |
| 08/30/2001 | US20010017288 Electromagnet and operating mechanism of switch therewith |
| 08/30/2001 | DE10008958A1 Verfahren zum Verbinden einer Ankerplatte mit mindestens einem Stößel eines Aktors zur elektromagnetischen Ventilsteuerung A method for connecting an anchor plate to at least one plunger of an actuator for electromagnetic valve control, |
| 08/30/2001 | DE10008668A1 Magnetisch steuerbare Schaltklappe Magnetically controllable switching valve |
| 08/30/2001 | DE10001872C1 Elektromagnetischer Stellantrieb Electromagnetic actuator |
| 08/29/2001 | EP1128409A2 Electromagnet and switch operating mechanism |
| 08/29/2001 | EP1128401A2 Magnettically-efficient solenoid for a linear actuator |
| 08/29/2001 | EP1128400A2 Particle-impeding and ventilated solenoid actuator |
| 08/29/2001 | EP1128359A1 Electromagnetic electroacoustic transducer |
| 08/29/2001 | CN1310459A Electric magnet and switch operating mechanism with the same electric magnet |
| 08/29/2001 | CN1310457A Ring magnet and its loudspeaker |
| 08/28/2001 | US6281775 Permanent magnet arrangement with backing plate |
| 08/28/2001 | US6281772 Dynamic dampening in a frictionless solenoid valve |
| 08/28/2001 | US6279524 Electromagnetic actuator having a pneumatic dampening element |
| 08/23/2001 | WO2001061714A1 Electromagnet for actuating the control element of a valve |
| 08/23/2001 | DE10006784A1 Elektromagnet zur Betätigung des Stellglieds eines Ventils Electromagnet for actuating a valve of the actuator |
| 08/22/2001 | CN1309812A Electromalgnetic actuator |
| 08/21/2001 | US6277275 Apparatus for magnetic treatment of fluid |
| 08/16/2001 | WO2001059267A1 Method for producing an electromagnetic actuator, and electromagnetic actuator |
| 08/16/2001 | EP1124244A2 Rotary operating mechanism for switchgear |
| 08/16/2001 | EP1124225A2 Lens driving apparatus for optical disc player and printed circuit board coils for it |
| 08/16/2001 | EP1123794A2 Resinous part with high rate of filling |
| 08/16/2001 | DE10005953A1 Verfahren zur Herstellung eines elektromagnetischen Aktuators und elektromagnetischer Aktuator A process for producing an electromagnetic actuator and electromagnetic actuator |
| 08/15/2001 | CN2443471Y Magnetic apparatus with directional magnetic force line |
| 08/14/2001 | US6275368 Method and apparatus for controlling electromagnetic valve in industrial vehicle |
| 08/14/2001 | US6273660 Flexible magnetic inserts for binding into magazines or periodicals |
| 08/09/2001 | WO2001057389A2 Electromagnetic injection valve for controlling a fuel amount to be injected into an internal combustion engine |
| 08/09/2001 | US20010012912 Magnetic field applicator for heating magnetic substances in biological tissue |
| 08/09/2001 | US20010012245 Magnetic field generator and magneto-optical storage device using the same |
| 08/09/2001 | US20010011576 Magnetic field generator for MRI, method for assembling the same, and method for assembling a magnet unit for the same |
| 08/09/2001 | DE10005182A1 Elektromagnetisches Einspritzventil zur Steuerung einer in eine Verbrennungskraftmaschine einzuspeisenden Kraftstoffmenge Electromagnetic injection valve for controlling an internal combustion engine to be fed into a fuel quantity |
| 08/08/2001 | EP1122748A1 Device controlling and reducing the speed of impact of an electromechanical actuator |
| 08/08/2001 | EP1121748A1 Rotary magnetic actuator |
| 08/08/2001 | EP1121511A1 Method and device for electromagnetic valve actuating |
| 08/08/2001 | EP0969920B1 Device for magnetic fluid treatment |
| 08/08/2001 | CN2442372Y Traction electromagnetic iron |
| 08/08/2001 | CN1307509A Trajectory controller |
| 08/08/2001 | CN1069435C Granular membrane huge magnetic resistance effect sensor material |
| 08/02/2001 | WO2001055807A1 Method for control of a proportional magnet with a hold function |
| 08/02/2001 | WO2001054556A2 Method and apparatus for construction of annular segmented permanent magnet |
| 08/02/2001 | WO2001018827A3 Concentrator of magnetic field |
| 08/02/2001 | US20010010486 Method of forming a seamless solenoid plunger wear band |
| 08/02/2001 | DE10003896A1 Verfahren zur Steuerung eines Proportional-Magneten mit Haltefunktion Method for controlling a proportional magnet with holding function |
| 08/02/2001 | DE10002472A1 Verfahren zur Herstellung von Aktoren zur elektromagnetischen Ventilsteuerung A process for the production of actuators for electromagnetic valve control, |
| 08/01/2001 | EP1119723A1 Magnetic drives |
| 07/31/2001 | US6268784 Magnetic valve |
| 07/31/2001 | US6267651 Magnetic wiper |
| 07/31/2001 | CA2308664C Linear actuator |
| 07/26/2001 | WO2001054147A1 Electromagnet |
| 07/26/2001 | WO2001054146A1 Electromagnet |
| 07/26/2001 | US20010009267 Electromagnet and magnetic field generating apparatus |
| 07/26/2001 | DE10002628A1 Electromagnetic actuator for operating an internal combustion engine's valves has two electromagnets with two-pole yokes each with a coil causing the electromagnets to work with a lever connected to a rotor tube |
| 07/26/2001 | DE10002295A1 Electromagnet has yoke side plates mounted on lateral surface, preferably outer lateral surface, and over depth of surface, yoke lamellas attached to yoke side plates |
| 07/26/2001 | DE10002279A1 Electrohydraulic device operated with a current for generating force expresses its force effect by pulling or pressing while incorporating two or more coils moving on bearings on a ferromagnetic rail or cage to create magnetic force. |
| 07/26/2001 | DE10001925A1 Miniature actuator of magnetic solenoid type formed on semiconductor substrate as integrated unit with electronic control system |
| 07/25/2001 | EP1072050A4 Electrically switchable magnet system |
| 07/25/2001 | CN2440252Y Magnetic suction rod |
| 07/25/2001 | CN1305634A Modules creating magnetic anchorage assemblies and relevant assemblies |
| 07/25/2001 | CN1068968C Switchgear control apparatus |
| 07/24/2001 | US6265959 Open unipolar magnetic structure |
| 07/24/2001 | US6265957 Electromagnetic actuator equipped with two return springs |
| 07/24/2001 | US6265956 Permanent magnet latching solenoid |
| 07/24/2001 | US6264885 Sintering metal sheet ans ferrite; lamination; nagnetism |
| 07/24/2001 | US6264439 Low power electromagnetic pump |
| 07/19/2001 | WO2001052294A1 Inductive load driver utilizing energy recovery |
| 07/19/2001 | WO2001052278A1 Magnet roller |
| 07/19/2001 | US20010008355 Self-oscillation system for driving a linear oscillatory actuator around its resonant frequency |
| 07/19/2001 | DE19963718A1 Magnetspule, Verfahren zum Herstellen einer Magnetspule, Magnetventil und Kraftstoffpumpe Solenoid method of manufacturing a magnetic coil, solenoid valve and the fuel pump |
| 07/18/2001 | EP1117176A2 Self-oscillation system for driving a linear oscillatory actuator around its resonant frequency |
| 07/18/2001 | EP1116524A1 Electromagnetic device and driver circuit |
| 07/18/2001 | EP1116247A1 Valve magnet |
| 07/18/2001 | EP0928493A4 System and method for servo control of nonlinear electromagnetic actuators |
| 07/18/2001 | CN1304575A Stator with teeth formed from soft magnetic powder material |
| 07/17/2001 | US6262874 Circuit device |
| 07/17/2001 | US6262648 Electromagnetic actuator |
| 07/17/2001 | US6262620 Driver circuitry for latching type valve and the like |
| 07/17/2001 | US6262498 Electromagnetic drive mechanism |
| 07/17/2001 | US6261385 Magnetically anisotropic rare earth-based nanocomposite permanent magnet |
| 07/12/2001 | WO2001050484A1 Solenoid, method for producing a solenoid, solenoid valve and fuel pump |
| 07/12/2001 | US20010007440 Electromagnetic actuator |
| 07/12/2001 | DE19962232A1 Verfahren zur Herstellung stabförmiger Dauermagnete Process for the preparation of rod-shaped permanent magnets |
| 07/10/2001 | US6259343 High-grade plastic component |
| 07/10/2001 | US6259252 Laminate tile pole piece for an MRI, a method manufacturing the pole piece and a mold bonding pole piece tiles |
| 07/10/2001 | CA2205958C Magnetic arrangement for therapeutic application |