AU1340497A - Magnetostrictive position sensing probe with waveguide referenced to tip - Google Patents

Magnetostrictive position sensing probe with waveguide referenced to tip

Info

Publication number
AU1340497A
AU1340497A AU13404/97A AU1340497A AU1340497A AU 1340497 A AU1340497 A AU 1340497A AU 13404/97 A AU13404/97 A AU 13404/97A AU 1340497 A AU1340497 A AU 1340497A AU 1340497 A AU1340497 A AU 1340497A
Authority
AU
Australia
Prior art keywords
waveguide
referenced
tip
position sensing
sensing probe
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
AU13404/97A
Inventor
Richard S. Bulkowski
David S. Nyce
Mauro G. Togneri
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.)
MTS Systems Corp
Original Assignee
MTS Systems 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 MTS Systems Corp filed Critical MTS Systems Corp
Publication of AU1340497A publication Critical patent/AU1340497A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G01F23/72—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves
    • G01F23/2963—Measuring transit time of reflected waves magnetostrictive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
AU13404/97A 1996-12-20 1996-12-20 Magnetostrictive position sensing probe with waveguide referenced to tip Abandoned AU1340497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/020376 WO1998028598A1 (en) 1996-12-20 1996-12-20 Magnetostrictive position sensing probe with waveguide referenced to tip

Publications (1)

Publication Number Publication Date
AU1340497A true AU1340497A (en) 1998-07-17

Family

ID=22256327

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13404/97A Abandoned AU1340497A (en) 1996-12-20 1996-12-20 Magnetostrictive position sensing probe with waveguide referenced to tip

Country Status (2)

Country Link
AU (1) AU1340497A (en)
WO (1) WO1998028598A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10013901A1 (en) * 2000-03-21 2001-10-04 Bosch Gmbh Robert Device for supplying a hydraulic consumer with pressure medium
US7730778B2 (en) 2005-10-11 2010-06-08 Vega Grieshaber Kg Filling level and/or limit level measuring device with flexible connecting piece
DE102005049034A1 (en) * 2005-10-11 2007-04-12 Vega Grieshaber Kg Measuring device for levels/limiting status has a transmitter/receiver for generating an oscillation and for picking up an oscillation and making a corresponding receiving signal available
EP1992920B1 (en) * 2007-05-16 2016-04-06 FAFNIR GmbH Method and device for determining fill-levels of liquid layers arranged over each other
DE102013009221A1 (en) 2013-05-31 2014-12-04 Fafnir Gmbh Device for magnetostrictive position measurement
CN105682643B (en) 2013-07-12 2019-12-13 格吕伦塔尔有限公司 Tamper resistant dosage form containing ethylene-vinyl acetate polymer
CN105869360B (en) * 2016-05-30 2018-03-30 国网山东省电力公司济南供电公司 A kind of oil drum low liquid level warning device
RU2700286C2 (en) 2018-02-14 2019-09-16 Александр Петрович Демченко Ultrasound liquid level sensor
US10788352B1 (en) 2018-04-30 2020-09-29 BearClaw Technologies, LLC Wi/Fi tank monitor
DE102018216793A1 (en) * 2018-09-28 2020-04-02 Vega Grieshaber Kg Magnetically detachable measuring probe
CN110686752B (en) * 2019-10-21 2020-09-25 江苏新晖测控科技有限公司 Box liquid level meter for measuring position by utilizing water flow oscillation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939457A (en) * 1989-05-03 1990-07-03 Mts Systems Corporation Flexible tube sonic waveguide for determining liquid level

Also Published As

Publication number Publication date
WO1998028598A1 (en) 1998-07-02

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