AU7134400A - Method and apparatus for measuring the position of a solenoid valve stem - Google Patents

Method and apparatus for measuring the position of a solenoid valve stem

Info

Publication number
AU7134400A
AU7134400A AU71344/00A AU7134400A AU7134400A AU 7134400 A AU7134400 A AU 7134400A AU 71344/00 A AU71344/00 A AU 71344/00A AU 7134400 A AU7134400 A AU 7134400A AU 7134400 A AU7134400 A AU 7134400A
Authority
AU
Australia
Prior art keywords
measuring
solenoid valve
valve stem
stem
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
AU71344/00A
Inventor
William A Harris
James E. Lenz
Arthur Noel John Pearman
Michael L. Rhodes
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.)
Parker Hannifin Corp
Original Assignee
Parker Hannifin Corp
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Publication of AU7134400A publication Critical patent/AU7134400A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
    • 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
AU71344/00A 1999-07-16 2000-07-12 Method and apparatus for measuring the position of a solenoid valve stem Abandoned AU7134400A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14440699P 1999-07-16 1999-07-16
US60144406 1999-07-16
US44417999A 1999-11-19 1999-11-19
US09444179 1999-11-19
PCT/US2000/040367 WO2001006162A2 (en) 1999-07-16 2000-07-12 Method and apparatus for measuring the position of a solenoid valve stem

Publications (1)

Publication Number Publication Date
AU7134400A true AU7134400A (en) 2001-02-05

Family

ID=26841970

Family Applications (1)

Application Number Title Priority Date Filing Date
AU71344/00A Abandoned AU7134400A (en) 1999-07-16 2000-07-12 Method and apparatus for measuring the position of a solenoid valve stem

Country Status (2)

Country Link
AU (1) AU7134400A (en)
WO (1) WO2001006162A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10351873B4 (en) * 2003-11-06 2012-07-26 Pilz Gmbh & Co. Kg Device and method for fail-safe switching off an inductive load
KR100835195B1 (en) 2004-04-19 2008-06-05 주식회사 만도 Location control apparatus of solenoid
FR2901053B1 (en) * 2006-05-15 2008-10-17 Schneider Electric Ind Sas ELECTRONIC CONTROL DEVICE FOR ELECTROMAGNETIC APPARATUS
EP2447798B1 (en) * 2010-10-26 2014-07-23 Vetco Gray Controls Limited Testing a control system including a valve
DE102017117487A1 (en) * 2017-08-02 2019-02-07 Kendrion (Villingen) Gmbh Method and device for Ankerendlagenüberwachung an electromagnetic actuator
GB2574229A (en) * 2018-05-31 2019-12-04 Fas Medic Sa Method and apparatus for energising a solenoid of a valve assembly
DE102019219187A1 (en) * 2019-12-09 2021-06-10 Zf Friedrichshafen Ag Sensorless monitoring
CN113466585B (en) * 2021-06-22 2023-12-15 北京化工大学 Online detection method for external characteristics of in-service pneumatic stop valve based on pulse excitation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789876A (en) 1973-04-06 1974-02-05 Parker Hannifin Corp Solenoid valve with electronic position indicator
DE3741734C2 (en) * 1987-12-09 1996-09-26 Herion Werke Kg Device for measuring the inductance of a coil, in particular for measuring the armature position of a coil / armature magnet system
US4809742A (en) 1988-04-18 1989-03-07 Pneumo Abex Corporation Control valve assembly including valve position sensor
US5583434A (en) * 1993-07-20 1996-12-10 Martin Marietta Energy Systems, Inc. Method and apparatus for monitoring armature position in direct-current solenoids
DE19533452B4 (en) * 1995-09-09 2005-02-17 Fev Motorentechnik Gmbh Method for adapting a control for an electromagnetic actuator
US5942892A (en) * 1997-10-06 1999-08-24 Husco International, Inc. Method and apparatus for sensing armature position in direct current solenoid actuators
US5986871A (en) * 1997-11-04 1999-11-16 Caterpillar Inc. Method of operating a fuel injector

Also Published As

Publication number Publication date
WO2001006162A3 (en) 2001-03-22
WO2001006162A2 (en) 2001-01-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase