| Patents for H01F 7 - Magnets (20,067) |
|---|
| 12/10/2002 | US6493158 Lens driving apparatus for optical disc player and printed circuit board coils for lens driving apparatus for disc player |
| 12/10/2002 | US6492889 Electromagnetic actuator for obtaining micro movement and micro rotation of an object |
| 12/05/2002 | DE10125811A1 Fast-acting valve for working as a hydraulic valve has a valve slide in a valve sleeve with an electromagnet and a readjusting spring both capable of driving the valve slide in an opposite direction |
| 12/05/2002 | DE10125223A1 Electromagnetic device comprises a high-strength thermoplastic material which serves for joining the magnet coils of the device to its yoke, and is applied by injection molding |
| 12/05/2002 | DE10123519A1 Verfahren und Vorrichtung zur Erhöhung des Spannungsniveaus an hochdynamischen induktiven Stellgliedern Method and apparatus for increasing the voltage levels of highly dynamic inductive actuators |
| 12/04/2002 | EP1262639A2 Electromagnetic actuator driving method, in particular for actuating valves in an internal combustion engine |
| 12/04/2002 | EP1262011A1 Device and method for installing a linear motor line |
| 12/04/2002 | EP1261844A1 System for generating electric energy from a magnetic field |
| 12/04/2002 | EP1068465A4 Fluid resistant solenoid actuated valve |
| 12/04/2002 | CN2524345Y Overlap permanent-magnets |
| 12/04/2002 | CN1383568A Connector carrier and method for connection connector carrier to injection-molded part |
| 12/03/2002 | US6489873 Temperature control system for a permanent magnetic system |
| 12/03/2002 | US6489872 Unilateral magnet having a remote uniform field region for nuclear magnetic resonance |
| 12/03/2002 | US6489871 Magnetic workholding device |
| 12/03/2002 | US6489870 Solenoid with improved pull force |
| 12/03/2002 | US6487771 Method for manufacturing speaker bottom yoke |
| 11/28/2002 | WO2002082476A3 Method of estimating solenoid heat accumulation and compensation for solenoid force |
| 11/28/2002 | US20020175791 Solenoid for actuating valves |
| 11/28/2002 | US20020175580 Motor utilizing basic factor and having generator function |
| 11/28/2002 | US20020175569 Electromagnetic actuator |
| 11/28/2002 | DE10121749A1 Ring magnet, especially for transducer system for contactless sampling with sensors, has magnet ring engaging bearer ring with notches on outer periphery in essentially U-shaped manner |
| 11/27/2002 | EP1260997A2 Electromagnetic actuator |
| 11/27/2002 | EP1260996A1 Electromagnetic actuator |
| 11/27/2002 | EP1260694A2 Method and device for increasing the voltage level of a high-dynamic inductive load |
| 11/27/2002 | EP1259966A1 Electromagnet for actuating the control element of a valve |
| 11/27/2002 | EP0758912B1 Regulator valve |
| 11/26/2002 | US6484998 Electromagnet and hydraulic valve comprising such an electromagnet |
| 11/21/2002 | WO2002093592A2 Magnet arrangement |
| 11/21/2002 | US20020172028 Connector carrier and method for connecting the connector carrier to an injection molded part |
| 11/21/2002 | US20020171425 Active shield type of elliptic cylinder-shaped gradient coil for magnetic resonance imaging |
| 11/21/2002 | US20020170512 Electromagnetic actuator |
| 11/21/2002 | DE10220405A1 Magnetanordnung Magnet assembly |
| 11/21/2002 | DE10124338A1 Arrangement for controlling proportional electromagnet, especially for motor vehicle automatic gearbox clutch actuation, holds armature in rest position while magnetic coil is carrying no current |
| 11/20/2002 | EP1258602A2 Electromagnetically driven valve for an internal combustion engine |
| 11/20/2002 | EP1258016A1 Magnetically controllable switching valve |
| 11/19/2002 | US6483689 Method for the operation of an electromagnetic servo mechanism |
| 11/19/2002 | US6483688 Control circuit for solenoid valve assembly |
| 11/19/2002 | US6483053 Lock switch apparatus |
| 11/14/2002 | WO2002091404A1 Electromagnetic regulating device |
| 11/14/2002 | WO2002091403A2 Solenoid valve coil having an integrated bobbin and flux ring assembly |
| 11/14/2002 | WO2002091402A2 Bistable magnetic actuator |
| 11/14/2002 | WO2002091401A1 Armature for an electromagnetic actuator with a sintered armature plate |
| 11/14/2002 | WO2002073640A3 Electromagnetic actuator for intrinsically safe devices |
| 11/14/2002 | WO2002055355A3 Coil assembly |
| 11/14/2002 | DE10121692A1 Controlling electromagnet for motor vehicle headlamp adjuster involves compensating for influences of supply voltage/temperature fluctuations on magnetic force produced by electromagnet |
| 11/13/2002 | CN1379906A Actuator mechanism |
| 11/13/2002 | CN1379389A Electromagnetic sound generating apparatus |
| 11/12/2002 | US6479998 Active shield type of elliptic cylinder-shaped gradient coil for magnetic resonance imaging |
| 11/07/2002 | WO2002089155A1 Magnet coil arrangement |
| 11/07/2002 | WO2001027949A9 Double solenoid linear motion actuator |
| 11/07/2002 | DE10121770A1 Elektromagnetische Stelleinrichtung Electromagnetic actuator device |
| 11/07/2002 | DE10121492A1 Anker für einen elektromagnetischen Aktuator mit gesinterter Ankerplatte Armature for an electromagnetic actuator with sintered anchor plate |
| 11/06/2002 | EP1255257A1 Magnet roll, method of manufacturing the magnet roll, and electronic equipment using the magnet roll |
| 11/06/2002 | EP1254403A1 Method for control of a proportional magnet with a hold function |
| 11/06/2002 | EP1102609B1 Magnetic field applicator for heating magnetic or magnetizable substances or solids in biological tissue |
| 11/06/2002 | EP0817211B1 Superconducting magnet device and magnetic resonance imaging device using the same |
| 11/06/2002 | CN1378628A Reduced-energy-consumption actuator |
| 11/05/2002 | US6477026 Single package solenoid having control circuit |
| 11/05/2002 | US6476599 Sensorless method to determine the static armature position in an electronically controlled solenoid device |
| 11/05/2002 | US6475359 Thin-film processing electromagnet with modified core for producing low-skew magnetic orientation |
| 10/31/2002 | WO2002087058A1 Electromagnetic device particularly useful as a vibrator for a fluid pump |
| 10/31/2002 | WO2002086919A1 Solenoid drive apparatus and drive method |
| 10/31/2002 | WO2002086918A1 Solenoid valves actuator encapsulation |
| 10/31/2002 | WO2002085810A1 Method for the production of ferrite magnets |
| 10/31/2002 | WO2002056318A8 Low resistance conductor, method of producing the same, and electric component using the same |
| 10/31/2002 | US20020158736 Variable-strength multipole beamline magnet |
| 10/31/2002 | US20020158727 Bistable electro-magnetic mechanical actuator |
| 10/31/2002 | US20020158220 Fuel injection valve |
| 10/31/2002 | US20020158218 Control apparatus and method of electromagnetic valve |
| 10/31/2002 | DE10120396A1 Adjusting electromagnetic actuator of gas exchange valve of internal combustion engine, by processing effective surfaces of pivot armature and/or magnet |
| 10/31/2002 | CA2445097A1 Electromagnetic device particularly useful as a vibrator for a fluid pump |
| 10/30/2002 | EP1253604A1 Magnet roller |
| 10/30/2002 | EP1253226A1 Structure of a linear electric motor, particularly for electromechanical actuators of weaving machines |
| 10/30/2002 | EP1252530A1 Permanent magnet and shim design |
| 10/30/2002 | CN2519391Y Magnetic field uniformity regulatable permanent magnet |
| 10/30/2002 | CN1377046A Electromagnetic spool device and manufacturing method thereof |
| 10/29/2002 | US6472968 Iron core and electromagnetic driving mechanism employing the same |
| 10/29/2002 | US6472967 Actuator using a magnetic circuit to produce a counterforce |
| 10/29/2002 | US6472837 Multipolar electromagnetic switching module |
| 10/29/2002 | US6472792 Stator with teeth formed from a soft magnetic powder material |
| 10/24/2002 | US20020155012 Electromagnetic device particularly useful as a vibrator for a fluid pump |
| 10/24/2002 | US20020153982 Electromagnetic actuator |
| 10/24/2002 | US20020153734 Magnetic remote retrieval device |
| 10/24/2002 | US20020153636 Composite coating for mold insert and method for making a coated mold insert |
| 10/24/2002 | DE10119939A1 Magnet coil arrangement e.g. for hydraulic valve, has sealing element between connector and tubular metal part |
| 10/24/2002 | DE10119291A1 Actuator for electromagnetic valve control has surface structure machined into anchor plate and/or yokes of magnet |
| 10/24/2002 | DE10115659A1 Method for operating actuator e.g. valve, involves controlling time duration of control pulse depending on actual load voltage of actuator |
| 10/23/2002 | EP1251544A1 Microwave amplifier electron tube with miniature entry plug and method of fabrication |
| 10/23/2002 | EP1251529A1 Linear valve driving device with permanent magnets |
| 10/23/2002 | EP1251245A1 Dispositif d'actionnement à electroaimant notamment pour une soupape de moteur à combustion interne |
| 10/23/2002 | EP1090209B1 Method for starting an electromechanical regulating device especially designed for controlling the charge cycle in an internal combustion engine |
| 10/23/2002 | CN2518193Y Electromagnet with changeable electromagnetic core |
| 10/23/2002 | CN1375642A Electromagentic switching apparatus |
| 10/22/2002 | US6469885 Power saving circuit for solenoid driver |
| 10/22/2002 | US6467441 Electromagnetic actuator for the actuation of the valves of an internal combustion engine |
| 10/22/2002 | US6467157 Apparatus for construction of annular segmented permanent magnet |
| 10/22/2002 | US6467151 Method of producing a superconducting magnet |
| 10/17/2002 | WO2002082476A2 Method of estimating solenoid heat accumulation and compensation for solenoid force |
| 10/17/2002 | WO2002081221A1 Magnetic holding device |
| 10/17/2002 | US20020149737 Method of forming magnetic eyeglass appliance |