Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 7 - Magnets
Patents for H01F 7 - Magnets (20,067)
09/1996
09/10/1996US5554583 Permanent magnet design for high-speed superconducting bearings
09/06/1996WO1996027198A1 Device for controlling at least one electromagnetic consumer
09/05/1996DE19539071A1 Vorrichtung zur Ansteuerung wenigstens eines elektromagnetischen Verbrauchers Device for actuating at least one electromagnetic load
08/1996
08/29/1996DE19505233A1 Electromagnetic valve with pivot axis in plane of pole faces
08/28/1996EP0729218A2 Actuator
08/27/1996US5550413 Elongate torque motor and angular displacement control device incorporating it
08/27/1996US5549207 Metal particle sweeper
08/22/1996DE19505219A1 Appts recognising position of electromagnetic adjusters
08/21/1996EP0727566A2 A valve driving apparatus using an electromagnetic coil to move a valve body with reduced noise
08/21/1996CN2233618Y High-performance electromagnet
08/21/1996CN1129341A 电磁装置 Electromagnetic devices
08/21/1996CN1129296A Double-pole revolving-type electromagnetic driving device
08/20/1996US5548263 Electromagnetically actuated valve
08/20/1996US5547165 Electromagnetically operated proportional valve
08/14/1996EP0726584A1 Control device for an electromagnet
08/14/1996EP0726583A1 Method for making an electromagnet
08/14/1996EP0726582A1 Improvements in or relating to superconducting magnets
08/14/1996DE19504185A1 Electromagnetic solenoid for directional valve actuation
08/13/1996US5546299 Power supply for predominantly inductive loads
08/13/1996US5546268 Electromagnetic device with current regulated closure characteristic
08/13/1996US5546064 Solenoid with plunger rod
08/13/1996US5546063 Magnetic field solenoid
08/13/1996US5544815 Fuel injection Nozzle
08/08/1996DE19503736A1 Electromagnetic actuator for operation of an air valve
08/08/1996DE19503057A1 Electromagnetic solenoid with connection socket having adaptor block
08/07/1996EP0724764A1 A compact superconducting magnet for magnetic resonance imaging
08/01/1996WO1996012548A3 Magnetic filtration device
08/01/1996DE19505798C1 Electromagnet for automation applications
08/01/1996DE19502158A1 Electromagnet actuator with moulded encapsulating body e.g. for ventilation valve
07/1996
07/31/1996EP0723717A1 Electromagnetic actuator having a cylindrical translation coil and a toroidal rotation coil, actuator unit comprising the actuator and a measurement system, and machine comprising the actuator or the actuator unit
07/30/1996US5541777 Electromagnetic driving device
07/25/1996WO1996022608A1 Device and process for producing a coil arrangement
07/25/1996DE19501766A1 Control of proportional solenoid with movable element
07/23/1996US5539368 Magnet roll and method of producing same
07/23/1996US5538220 Molded solenoid valve and method of making it
07/23/1996CA2038662C Apparatus for driving the armature of an electric stapler
07/17/1996EP0722147A2 Very high field micro magnetic roller and method of making same
07/17/1996EP0722061A2 Electromagnetic valve
07/17/1996EP0721650A1 Bistable magnetic actuator
07/17/1996CN1127041A An acoustic screen
07/17/1996CN1126831A Circuit and method of detecting actuator movement
07/10/1996EP0720770A1 Process and device for driving an electromagnetic consumer
07/09/1996US5533249 Method of making a two piece stator with magnetic bobbin
07/04/1996WO1996020488A1 Multi-air gap magnetic actuator
07/03/1996EP0719951A1 Micro electromagnet with integrated magnetic circuit and coil
07/03/1996EP0719745A2 Method of producing anisotropic ferrite magnet, anisotropic ferrite magnet, hexagonal ferrite particles, and method for producing them
07/02/1996US5532666 Magnetostatic charged particle trap
07/02/1996US5532526 Control circuit for predominantly inductive loads in particular electroinjectors
07/02/1996US5531198 Fuel injection control system for automobile engine
06/1996
06/26/1996EP0522042B1 Electromagnetic actuator
06/26/1996CN1125494A A system and method for operating high speed solenoid actuated devices
06/26/1996CN1032175C Non-contact-guidable magnetic floating device
06/25/1996US5530324 Resonance reducing arrangements
06/25/1996US5529703 Induction dryer and magnetic separator
06/25/1996US5529628 Developing unit
06/25/1996CA2025080C Switch contact actuator with a built-in reed switch
06/18/1996US5528212 Method and apparatus for control of a magnetic structure
06/13/1996DE4443654A1 Protective arrangement of magnetisable body
06/11/1996US5524484 Solenoid operated valve diagnostic system
06/05/1996EP0715321A2 Solenoid valve control circuit
06/05/1996EP0714521A1 Method and apparatus for compensation of field distortion in a magnetic structure using spatial filter
06/05/1996DE4439422A1 Pressure sealed electromagnetic switch appts. esp. for use in high pressure applications in automobile engineering
06/04/1996US5523732 Multi-mode adjustable magic ring
06/04/1996US5523731 Simplified method of making light-weight magnetic field sources having distortion-free access ports
06/04/1996US5523684 Electronic solenoid control apparatus and method with hall effect technology
05/1996
05/30/1996WO1996016209A1 Condenser and method of thread-up
05/30/1996WO1996016208A1 Bearing device
05/30/1996DE4442190A1 Single stroke magnet arrangement
05/29/1996EP0713604A1 Monophase, short travel, electromagnetic actuator having a good electric power/force ratio
05/29/1996EP0713603A1 Device for actuating a control member
05/29/1996CN1123453A Magnetism-holding electromagnet and fabrication method thereof
05/28/1996US5521446 Linear electromagnetic drive means
05/23/1996WO1996015578A1 Dc-dc converter circuit and inductive load driver using it
05/22/1996EP0658272B1 Coil molded into magnetic stator and method for its manufacture
05/22/1996CN1123067A DC-DC converter circuit and inductive-load driving apparatus using the same
05/21/1996US5519598 Load driving circuit
05/21/1996US5519369 Electromagnet system and a method and device for joining the core and yoke in the case of the electromagnet system
05/21/1996US5519268 Oscillating system
05/17/1996WO1996014227A1 Valve assembly
05/15/1996EP0711910A2 Drive circuit for an electromagnetic valve
05/15/1996EP0686339A4 Cyclotron, magnet coil and associated manufacturing process
05/14/1996US5516076 Electromagnetic interface for a liquid control valve
05/09/1996DE4439890A1 Ventilanordnung Valve assembly
05/09/1996DE19537656A1 Method for manufacturing electro-magnetic valves
05/08/1996EP0710923A2 Magnetic marker
05/08/1996CN1122013A Magnet rolla and developing device
05/08/1996CN1121984A Fuel injector armature assembly
05/08/1996CN1121801A Permanent magnet for high uniformity vortex-free plate type NMR imaging instrument
05/07/1996US5515233 Electronic circuit of an electromagnetic clutch
05/03/1996CA2161825A1 Magnetic marker
05/02/1996WO1996012905A1 Molded solenoid valve and method of making same
05/02/1996WO1996012548A2 Magnetic filtration device
05/02/1996CA2177277A1 Molded solenoid valve and method of making same
05/01/1996EP0709744A2 Cylindrical body manufacturing method and apparatus, cylindrical body, developing sleeve, photosensitive drum, and developing apparatus
04/1996
04/30/1996CA2094197C Damper, electromagnet assembly employing the damper, and relay employing the electromagnet assemblies
04/25/1996WO1996012287A1 Solenoid with magnetic control of armature velocity
04/25/1996CA2178828A1 Solenoid with magnetic control of armature velocity
04/24/1996EP0708458A1 Switching device with contact
04/24/1996CN1121251A Large-gap C-shaped permanent magnet
04/23/1996US5509439 Electromagnetically controlled operating device in particular for valves and electrohydraulic applications
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