AU2001238603A1 - An improved system to determine solenoid position and flux without drift - Google Patents

An improved system to determine solenoid position and flux without drift

Info

Publication number
AU2001238603A1
AU2001238603A1 AU2001238603A AU3860301A AU2001238603A1 AU 2001238603 A1 AU2001238603 A1 AU 2001238603A1 AU 2001238603 A AU2001238603 A AU 2001238603A AU 3860301 A AU3860301 A AU 3860301A AU 2001238603 A1 AU2001238603 A1 AU 2001238603A1
Authority
AU
Australia
Prior art keywords
drift
flux
improved system
solenoid position
determine solenoid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001238603A
Inventor
Gary E. Bergstrom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU2001238603A1 publication Critical patent/AU2001238603A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • F16K31/0679—Electromagnet aspects, e.g. electric supply therefor with more than one energising coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1676—Means for avoiding or reducing eddy currents in the magnetic circuit, e.g. radial slots
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/185—Monitoring or fail-safe circuits with armature position measurement
AU2001238603A 2000-02-22 2001-02-21 An improved system to determine solenoid position and flux without drift Abandoned AU2001238603A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18412700P 2000-02-22 2000-02-22
US60184127 2000-02-22
PCT/US2001/005544 WO2001063626A2 (en) 2000-02-22 2001-02-21 An improved system to determine solenoid position and flux without drift

Publications (1)

Publication Number Publication Date
AU2001238603A1 true AU2001238603A1 (en) 2001-09-03

Family

ID=22675651

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001239806A Abandoned AU2001239806A1 (en) 2000-02-22 2001-02-21 A solenoid for efficient pull-in and quick landing
AU2001238603A Abandoned AU2001238603A1 (en) 2000-02-22 2001-02-21 An improved system to determine solenoid position and flux without drift

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU2001239806A Abandoned AU2001239806A1 (en) 2000-02-22 2001-02-21 A solenoid for efficient pull-in and quick landing

Country Status (3)

Country Link
US (1) US6737946B2 (en)
AU (2) AU2001239806A1 (en)
WO (2) WO2001063156A1 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6798323B2 (en) * 2001-09-20 2004-09-28 Siemens Energy & Automation, Inc. Welded AC electromagnet lamination assembly incorporating shading coil
FR2857778B1 (en) * 2003-07-17 2006-02-03 Commissariat Energie Atomique MAGNETIC ACTUATOR WITH LEVITATION WITH REDUCED SWITCHING TIME AND / OR ACTUATION CURRENT.
JP4064934B2 (en) * 2004-02-27 2008-03-19 三菱重工業株式会社 Solenoid valve device
US20050229878A1 (en) * 2004-03-08 2005-10-20 Taylor G B Electronic valve actuator
US7619861B2 (en) * 2004-09-29 2009-11-17 Pass & Seymour, Inc. Protective device having a thin construction
JP4596890B2 (en) * 2004-11-11 2010-12-15 シナノケンシ株式会社 Actuator
US7688169B2 (en) * 2005-05-31 2010-03-30 Minebea Co., Ltd. Long-proportional-stroke force motor
DE102005026415A1 (en) * 2005-06-03 2006-12-07 Siemens Ag Electromagnetic drive device
DE102005030376B4 (en) * 2005-06-29 2009-03-26 Siemens Ag Manufacturing method for a contact surface in an electromagnet and electromagnet
US7461038B2 (en) * 2005-12-21 2008-12-02 General Electric Company Method and apparatus for evaluating robustness of proposed solution to constraint problem and considering robustness in developing a constraint problem solution
GB0603171D0 (en) * 2006-02-17 2006-03-29 Rolls Royce Plc An actuator
DE202006006825U1 (en) * 2006-04-27 2007-08-30 Bürkert Werke GmbH & Co. KG Valve with an electromagnetic drive
DE102006045353A1 (en) * 2006-09-26 2008-04-03 Lucas Automotive Gmbh Control unit and method for controlling an electromagnetic valve arrangement
SE531951C2 (en) * 2007-06-20 2009-09-15 So Elektronik Ab Electromechanical valve
EP2212602A4 (en) * 2007-11-08 2013-11-06 Engineering Matters Inc Flexible electromagnetic valve actuator modeling and performance
US7984706B2 (en) * 2007-12-03 2011-07-26 Continental Automotive Systems Us, Inc. Control method for closed loop operation with adaptive wave form of an engine fuel injector oil or fuel control valve
EP2182531B1 (en) * 2008-10-29 2014-01-08 Sauer-Danfoss ApS Valve actuator
EP2547934A4 (en) * 2010-03-19 2017-01-04 Baldwin Jimek AB Valve for fountain solution
WO2012037655A1 (en) * 2010-09-20 2012-03-29 Litens Automotive Partnership Electromagnet and electromagnetic coil assembly
DE202011004021U1 (en) * 2011-03-16 2012-07-09 Eto Magnetic Gmbh Electromagnetic actuator device
DE102011075521B4 (en) * 2011-05-09 2013-01-31 Continental Automotive Gmbh Method for detecting a closing time of a valve having a coil drive and valve
US10529475B2 (en) * 2011-10-29 2020-01-07 Intersil Americas LLC Inductor structure including inductors with negligible magnetic coupling therebetween
US8502627B1 (en) * 2012-09-19 2013-08-06 International Controls And Measurements Corporation Relay with stair-structured pole faces
DE202012009830U1 (en) * 2012-10-15 2012-11-15 Bürkert Werke GmbH Pulse solenoid valve
DE102013220853A1 (en) * 2013-10-15 2015-04-16 Continental Automotive Gmbh A method for driving an electromagnetic actuator with a coil
DE202014010132U1 (en) 2013-10-23 2015-04-29 Rhefor Gbr (Vertretungsberechtigter Gesellschafter: Arno Mecklenburg, 10999 Berlin) Pulling shoe control with reversing lifting magnet
US10522313B2 (en) * 2013-10-23 2019-12-31 Rhefor Gbr Reversing linear solenoid
US9394848B2 (en) 2014-01-13 2016-07-19 Caterpillar Inc. End-of current trim for common rail fuel system
US9682602B2 (en) * 2015-01-26 2017-06-20 Showa Corporation Control apparatus for damping force varying damper and damping force varying damper system
DE112016000398T5 (en) * 2015-02-12 2017-10-26 Eaton Corporation Cylindrical coil with reinforced stroke
US10693358B2 (en) 2017-02-03 2020-06-23 Hamilton Sundstrand Corporation Reciprocating electromagnetic actuator with flux-balanced armature and stationary cores
US10424429B2 (en) * 2017-12-18 2019-09-24 GM Global Technology Operations LLC Long stroke linear solenoid
US11004587B2 (en) * 2018-07-16 2021-05-11 The Florida State University Research Foundation, Inc. Linear actuator for valve control and operating systems and methods
CA3134391A1 (en) * 2019-03-20 2020-09-24 The University Of British Columbia Solenoid apparatus and methods
US11894187B2 (en) 2019-08-22 2024-02-06 Husco Automotive Holdings Llc Systems and methods for multi-stable solenoid

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0134326Y2 (en) * 1981-04-22 1989-10-19
US4617546A (en) * 1984-10-05 1986-10-14 Westinghouse Electric Corp. Electrical control apparatus with electromagnetic latch
US5268662A (en) * 1988-08-08 1993-12-07 Mitsubishi Mining & Cement Co., Ltd. Plunger type electromagnet
DE3826977A1 (en) * 1988-08-09 1990-02-15 Meyer Hans Wilhelm CONTROL DEVICE FOR A GAS EXCHANGE VALVE OF AN INTERNAL COMBUSTION ENGINE
US5464041A (en) * 1994-02-14 1995-11-07 Marotta Scientific Controls, Inc. Magnetically latched multi-valve system
US5528210A (en) * 1994-11-10 1996-06-18 The Babcock & Wilcox Company W-shaped superconducting electromagnetic system for magnetic levitation vehicles
US5709370A (en) * 1995-04-10 1998-01-20 Kah, Jr.; Carl L. C. Magnetically actuated valve
JP3599147B2 (en) * 1996-07-24 2004-12-08 本田技研工業株式会社 Valve train for internal combustion engine
US6208497B1 (en) * 1997-06-26 2001-03-27 Venture Scientifics, Llc System and method for servo control of nonlinear electromagnetic actuators
US6125803A (en) * 1997-09-22 2000-10-03 Toyota Jidosha Kabushiki Kaisha Electromagnetically driven valve for an internal combustion engine
JP2000283316A (en) * 1999-03-29 2000-10-13 Honda Motor Co Ltd Solenoid valve driving device
JP3508636B2 (en) * 1999-08-19 2004-03-22 日産自動車株式会社 Control device for electromagnetically driven intake and exhaust valves
WO2001046968A1 (en) * 1999-12-21 2001-06-28 Bergstrom Gary E Flat lamination solenoid
US6308667B1 (en) * 2000-04-27 2001-10-30 Visteon Global Technologies, Inc. Actuator for engine valve with tooth and socket armature and core for providing position output and/or improved force profile

Also Published As

Publication number Publication date
WO2001063626A2 (en) 2001-08-30
US20020008603A1 (en) 2002-01-24
AU2001239806A1 (en) 2001-09-03
WO2001063156A1 (en) 2001-08-30
WO2001063626A3 (en) 2001-11-29
US6737946B2 (en) 2004-05-18

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