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AU1866999A - A means for detecting fluid level - Google Patents

A means for detecting fluid level

Info

Publication number
AU1866999A
AU1866999A AU18669/99A AU1866999A AU1866999A AU 1866999 A AU1866999 A AU 1866999A AU 18669/99 A AU18669/99 A AU 18669/99A AU 1866999 A AU1866999 A AU 1866999A AU 1866999 A AU1866999 A AU 1866999A
Authority
AU
Australia
Prior art keywords
fluid level
detecting fluid
detecting
level
fluid
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
AU18669/99A
Inventor
Jui Yang Lo
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 AU1866999A publication Critical patent/AU1866999A/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
    • G01F23/68—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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
AU18669/99A 1999-01-05 1999-01-05 A means for detecting fluid level Abandoned AU1866999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN1999/000002 WO2000040932A1 (en) 1999-01-05 1999-01-05 A means for detecting fluid level

Publications (1)

Publication Number Publication Date
AU1866999A true AU1866999A (en) 2000-07-24

Family

ID=4575108

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18669/99A Abandoned AU1866999A (en) 1999-01-05 1999-01-05 A means for detecting fluid level

Country Status (2)

Country Link
AU (1) AU1866999A (en)
WO (1) WO2000040932A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112695810B (en) * 2019-10-23 2024-11-01 中冶天工集团有限公司 Pile top elevation detection device and detection method for mud dado bored pile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617811B2 (en) * 1984-05-31 1994-03-09 豊田合成株式会社 Liquid level meter
US4723446A (en) * 1985-04-04 1988-02-09 Kanto Seiki Co., Ltd. Device for measuring displacement
GB2202331B (en) * 1987-03-19 1991-01-02 British Gas Plc Electromagnetic transducer
CN2053331U (en) * 1989-02-14 1990-02-21 王淑兰 Liquid level tester by metallic detection
CN2061275U (en) * 1990-03-06 1990-08-29 航空航天工业部第三○三研究所 Inductance type float tank gage
US5103674A (en) * 1990-12-17 1992-04-14 Massachusetts Institute Of Technology Liquid level indicator for high pressure, hostile environment
CA2232544C (en) * 1995-09-19 2007-08-28 Czarnek And Orkin Laboratories, Inc. Inductive sensor for monitoring fluid level and displacememt

Also Published As

Publication number Publication date
WO2000040932A1 (en) 2000-07-13

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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