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AU3292500A - Device for detecting the position of a pneumatic piston - Google Patents

Device for detecting the position of a pneumatic piston

Info

Publication number
AU3292500A
AU3292500A AU32925/00A AU3292500A AU3292500A AU 3292500 A AU3292500 A AU 3292500A AU 32925/00 A AU32925/00 A AU 32925/00A AU 3292500 A AU3292500 A AU 3292500A AU 3292500 A AU3292500 A AU 3292500A
Authority
AU
Australia
Prior art keywords
detecting
pneumatic piston
pneumatic
piston
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
AU32925/00A
Inventor
J. Manuel Barandearan
J. Jose Freijo Corbeira
Cristina Gomez-Polo
Antonio Hernando Grande
Manuel Vazquez Villalabeitia
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.)
Universidad Complutense de Madrid
Original Assignee
Universidad Complutense de Madrid
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 Universidad Complutense de Madrid filed Critical Universidad Complutense de Madrid
Publication of AU3292500A publication Critical patent/AU3292500A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/2033—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Actuator (AREA)
AU32925/00A 1999-03-18 2000-03-17 Device for detecting the position of a pneumatic piston Abandoned AU3292500A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES9900557 1999-03-18
ES9900557A ES2149728B1 (en) 1999-03-18 1999-03-18 DEVICE FOR DETECTION OF THE POSITION OF A PNEUMATIC PISTON.
PCT/ES2000/000092 WO2000055571A1 (en) 1999-03-18 2000-03-17 Device for detecting the position of a pneumatic piston

Publications (1)

Publication Number Publication Date
AU3292500A true AU3292500A (en) 2000-10-04

Family

ID=8307708

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32925/00A Abandoned AU3292500A (en) 1999-03-18 2000-03-17 Device for detecting the position of a pneumatic piston

Country Status (3)

Country Link
AU (1) AU3292500A (en)
ES (1) ES2149728B1 (en)
WO (1) WO2000055571A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227019A1 (en) * 2002-06-17 2004-01-08 Festo Ag & Co Linear displacement measuring device, in particular for determining the piston position in a fluidic cylinder arrangement
US8405386B2 (en) * 2009-02-17 2013-03-26 Goodrich Corporation Non-contact sensor system and method for position determination

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576962Y2 (en) * 1974-07-26 1982-02-09
DE3319522C2 (en) * 1983-05-28 1985-08-29 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pressure fluid operated piston-cylinder unit
JPS6480805A (en) * 1987-09-24 1989-03-27 Koganei Ltd Position detector for actuator
DE4430467A1 (en) * 1994-08-27 1995-10-19 Danfoss As Device for measuring position of moving object
ES2109879B1 (en) * 1995-06-20 1998-08-01 Univ Madrid Complutense MAGNETIC DEVICE FOR DETECTION AND CONTROL OF MOBILE ELEMENTS.

Also Published As

Publication number Publication date
ES2149728A1 (en) 2000-11-01
ES2149728B1 (en) 2001-06-01
WO2000055571A1 (en) 2000-09-21

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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