ATE303501T1 - Flüssigkeitsstandmessung - Google Patents

Flüssigkeitsstandmessung

Info

Publication number
ATE303501T1
ATE303501T1 AT03725414T AT03725414T ATE303501T1 AT E303501 T1 ATE303501 T1 AT E303501T1 AT 03725414 T AT03725414 T AT 03725414T AT 03725414 T AT03725414 T AT 03725414T AT E303501 T1 ATE303501 T1 AT E303501T1
Authority
AT
Austria
Prior art keywords
float
guide
liquid level
level
liquid
Prior art date
Application number
AT03725414T
Other languages
English (en)
Inventor
Arthur Robert Butler
Original Assignee
Arthur Robert Butler
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 Arthur Robert Butler filed Critical Arthur Robert Butler
Application granted granted Critical
Publication of ATE303501T1 publication Critical patent/ATE303501T1/de

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
    • G01F23/70—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 for sensing changes in level only at discrete points
    • G01F23/706—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 for sensing changes in level only at discrete points using opto-electrically actuated indicating means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/04—Measuring depth or liquid level
    • E21B47/047—Liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Level Indicators Using A Float (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT03725414T 2002-05-25 2003-05-19 Flüssigkeitsstandmessung ATE303501T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0212102A GB2388897A (en) 2002-05-25 2002-05-25 Liquid level measurement
PCT/GB2003/002133 WO2003100217A1 (en) 2002-05-25 2003-05-19 Liquid level measurement

Publications (1)

Publication Number Publication Date
ATE303501T1 true ATE303501T1 (de) 2005-09-15

Family

ID=9937435

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03725414T ATE303501T1 (de) 2002-05-25 2003-05-19 Flüssigkeitsstandmessung

Country Status (6)

Country Link
EP (1) EP1509678B1 (de)
AT (1) ATE303501T1 (de)
AU (1) AU2003227948A1 (de)
DE (1) DE60301503D1 (de)
GB (1) GB2388897A (de)
WO (1) WO2003100217A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403488B (en) 2003-07-04 2005-10-05 Flight Refueling Ltd Downhole data communication
US8235111B2 (en) 2008-08-15 2012-08-07 Cnx Gas Company Llc Down-hole liquid level control for hydrocarbon wells
CN104453858A (zh) * 2013-09-13 2015-03-25 中国石油天然气股份有限公司 深井水源井水位监测工艺管柱
WO2021231200A1 (en) 2020-05-11 2021-11-18 Renewell Energy Well-based potential energy conversion systems and methods
FR3115032B1 (fr) * 2020-10-12 2023-11-17 Innoclair Installation de traitement et/ou de stockage d’eau, mettant en œuvre une cuve et un piézomètre solidaires l’un de l’autre.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523298A1 (fr) * 1982-03-15 1983-09-16 Jaeger Dispositif volumetrique, notamment pour le carburant dans un reservoir
US5499544A (en) * 1993-03-25 1996-03-19 Lew; Hyok S. Capacitively coupled ohmic resistance position sensor
US5483831A (en) * 1993-11-09 1996-01-16 Steiner; George A. Direct liquid level reading device
US5585786A (en) * 1995-10-30 1996-12-17 Midland Manufacturing Corp. Optical tank-level gauge
FR2756628B1 (fr) * 1996-12-02 1999-05-21 Poquet Sa Systeme de dosage de produits liquides et procede d'utilisation
US5874899A (en) * 1998-02-06 1999-02-23 Midland Manufacturing Corp. Tank level gauge and sensor head therefor
DE19823190B4 (de) * 1998-04-09 2006-01-05 Siemens Ag Füllstandssensor mit Schwimmer
US6546797B2 (en) * 2000-08-24 2003-04-15 Mlho, Inc. Absolute position measure with multi-beam optical encoding

Also Published As

Publication number Publication date
WO2003100217A1 (en) 2003-12-04
GB2388897A (en) 2003-11-26
GB0212102D0 (en) 2002-07-03
DE60301503D1 (de) 2005-10-06
EP1509678B1 (de) 2005-08-31
EP1509678A1 (de) 2005-03-02
AU2003227948A1 (en) 2003-12-12

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Legal Events

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