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)
12/1995
12/21/1995CA2169281A1 Device for actuating a control member
12/20/1995EP0687920A1 MRI magnet
12/20/1995EP0496817B1 Optimum design of two dimensional permanent magnets
12/14/1995WO1995034118A1 Method for operating an adjusting apparatus and means for adjusting a positional device
12/14/1995DE4420282A1 Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers Method and apparatus for actuating an electromagnetic load
12/14/1995DE4419875A1 Electromagnetic changeover valve with reduced gap in magnetic circuit
12/14/1995DE19504243A1 Vorrichtung zum Verstellen eines Stellgliedes Device for adjusting an actuator
12/13/1995EP0686804A1 Pipe arrangement for low temperature fluid
12/13/1995EP0686339A1 Cyclotron, magnet coil and associated manufacturing process
12/12/1995US5475355 Method and apparatus for compensation of field distortion in a magnetic structure using spatial filter
12/06/1995EP0685030A1 Internal combustion engine fuel injector control system
12/05/1995US5473298 Torque motor
11/1995
11/30/1995DE4418740A1 Maschine beziehungsweise elektrisches Gerät mit einer Belüftungs- und Abdichtungsvorrichtung eines abgeschlossenen Innenraums Engine or electrical device with a ventilation and sealing device of a completed interior
11/30/1995DE4418146A1 Electromagnet drive method and circuit
11/29/1995EP0541621B1 Method of making a permanent magnet release solenoid for automatic circuit breakers
11/28/1995US5469825 Fuel injector failure detection circuit
11/23/1995WO1995031663A1 Magnetically linked valve construction
11/23/1995WO1995031621A1 Method of replacing an awning cloth
11/23/1995WO1995031241A1 Regulator valve
11/23/1995DE4417142A1 DC solenoid magnet
11/23/1995DE4416858A1 Lifting magnet e.g. for scrap disposal
11/23/1995DE4416500A1 Magnet system for lifting apparatus
11/22/1995CN1112037A Improved electromagnet-striker bar system for a rotary dobby drive device
11/21/1995US5467769 Magnetic field generating apparatus
11/16/1995DE4414609A1 Einrichtung zur Ansteuerung eines Verbrauchers Means for controlling a consumer
11/14/1995US5465719 Nuclear magentic resonance imaging apparatus
11/09/1995WO1995030104A1 Staggered electromagnetically actuated valve design
11/09/1995CA2188681A1 Staggered electromagnetically actuated valve design
11/02/1995WO1995029498A1 Dc actuator control circuit with voltage source sag compensation and fast dropout period
11/02/1995WO1995029492A1 Arrangement for controlling a consumer
11/02/1995EP0679900A1 Pancake MRI magnet
11/02/1995EP0679824A2 Electric expansion valve
11/02/1995DE4415068A1 Small powerful electrically operated bistable solenoid valve
10/1995
10/31/1995US5463291 Cyclotron and associated magnet coil and coil fabricating process
10/31/1995US5462054 Permanent magnet arrangement
10/31/1995US5461773 Method of manufacturing coils for use in charged particle deflecting electromagnet
10/31/1995CA2038389C Transmission system solenoid controlled actuator fault detection system and method
10/26/1995WO1995028721A1 Process and device for controlling electromagnetic consumers
10/26/1995WO1995028657A1 Method and apparatus for compensation of field distortion in a magnetic structure using spatial filter
10/26/1995WO1995028303A1 Electro-hydraulic pressure regulating device, especially for a controlled-slip vehicle brake system
10/25/1995EP0678694A1 Electromagnetic valve
10/25/1995EP0678665A1 Fuel injector armature assembly
10/24/1995US5460349 Expansion valve control element for air conditioning system
10/19/1995DE4413240A1 Vorrichtung und ein Verfahren zur Ansteuerung eines elektromagnetischen Verbrauchers An apparatus and a method for driving an electromagnetic load
10/19/1995DE4412664A1 Elektrohydraulische Druckeinstellvorrichtung, insbesondere für eine schlupfgeregelte Fahrzeugbremsanlage Electrohydraulic pressure, in particular for a slip-controlled vehicle brake system
10/19/1995DE4412621A1 Proportional solenoid for use in vehicle suspension dampers
10/18/1995EP0677751A1 Improvements in or relating to magnetic resonance imaging apparatus
10/18/1995CN1110427A A powdery raw material composition for a permanent magnet a permanent magnet and a method for a producing the magnet
10/12/1995WO1995027134A1 Egr system having fast-acting egr valve
10/12/1995DE19513736A1 Drive unit e.g. for vehicle
10/11/1995EP0676808A1 Integrated diver circuit arrangement for inductive load element
10/11/1995EP0676647A1 Open MRI magnet
10/11/1995EP0496844B1 Method of adjusting a valve, and valve which can be adjusted by this method
10/03/1995US5455550 Dual gap electromagnetic actuator having a bypassing pole gap and a variable pole gap
10/03/1995CA2037267C Superconducting magnetic levitated train, train system method of controlling the same, and superconducting coil for magnetic levitated train
09/1995
09/28/1995DE4410157A1 Electromagnet for actuating hydraulic valve
09/28/1995DE4409369A1 Inductive loads control circuit
09/28/1995DE19510925A1 Elektromagnetische Drehbetätigungsvorrichtung mit begrenztem Winkelschwenkbereich Electromagnetic rotary actuator with limited angle swivel range
09/27/1995EP0639284A4 Low loss recirculation apparatus.
09/26/1995US5453224 Method for manufacturing a magnet roller
09/21/1995WO1995025189A1 Magnetic roller
09/20/1995EP0636102A4 Yarn tensioning apparatus.
09/19/1995US5452172 For use with a three phase high voltage electrical power distribution line
09/19/1995US5450876 Magnetically linked valve construction
09/14/1995WO1995024760A1 Dynamically stable magnetic suspension/bearing system
09/13/1995EP0671747A2 Circuit with reduced direct current
09/12/1995US5450270 Solenoid valve control system
09/12/1995US5449119 Magnetically adjustable valve adapted for a fuel injector
09/12/1995US5448806 Magnetic latch
09/12/1995US5448803 Magnetic roller
09/12/1995CA1336989C Pilot type controlled electromagnetic valve system
09/08/1995WO1995023717A1 Electromagnetic valve, in particular for slip-controlled motor vehicle braking systems
09/07/1995DE4406777A1 Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen Solenoid valve, in particular for slip-controlled automotive vehicle brake systems
09/06/1995CN2206994Y Electromagnet with voltage circuit
09/05/1995US5448214 Open MRI magnet with superconductive shielding
09/05/1995US5448212 Deflection yoke device
09/05/1995US5447288 Electromagnetic valve
08/1995
08/31/1995DE19506334A1 Magnetic arrangement with photo-induction
08/23/1995EP0593517B1 Electromagnet system and process and device for joining the core and yoke in an electromagnet system
08/22/1995US5443617 Powdery raw material composition for a permanent magnet
08/22/1995US5443093 Control device for a multiway valve
08/17/1995WO1995022160A1 Solenoid current driver circuit
08/16/1995CN2205608Y Controller for ac power supply reciprocating period magnetic movement device
08/15/1995US5442671 Circuit and method of detecting actuator movement
08/15/1995US5442515 Method and apparatus for controlling the current through a magnetic coil
08/15/1995US5442511 Generic solenoid driver circuit board, circuit and method of making same
08/10/1995DE4403420A1 Linear electromagnetic drive for control elements
08/09/1995CN1106589A Method for transforming magnetic energy into electric power and magnetic rechargable cell
08/09/1995CN1106567A Driving circuit of electromagnetic switch
08/09/1995CN1106563A Medical magnetic powder ball and its prodn. method
08/08/1995US5440185 Composite magnet brushless DC motor
08/08/1995US5439357 Magnetically guided positive-displacement machine
08/08/1995US5438909 Device for energy transmission for mechanical control, in particular for the control of braking pressure in a brake
08/08/1995CA1336612C Magnetic lock closure device
08/02/1995EP0665374A1 Electromagnet for controlling the metering valve of a fuel injector
08/02/1995EP0664861A1 Expansion valve for air conditioning system with proportional solenoid
08/02/1995EP0632929A4 Producing magnetic fields in working gaps useful for irradiating a surface with atomic and molecular ions.
08/02/1995EP0537170B1 Electronic control system for magnetic valves operated individually or in cascade
08/02/1995CN2204453Y Power-saving controllor of A.C electromagnet
08/02/1995CN2204452Y Multi-way power-supply synchronous toggle circuit of energy-saving electromagnet
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