AR231589A1 - DETECTION DEVICE OF THE LEVEL OF A LIQUID IN A TANK - Google Patents

DETECTION DEVICE OF THE LEVEL OF A LIQUID IN A TANK

Info

Publication number
AR231589A1
AR231589A1 AR292644A AR29264483A AR231589A1 AR 231589 A1 AR231589 A1 AR 231589A1 AR 292644 A AR292644 A AR 292644A AR 29264483 A AR29264483 A AR 29264483A AR 231589 A1 AR231589 A1 AR 231589A1
Authority
AR
Argentina
Prior art keywords
tank
liquid
level
detection device
detection
Prior art date
Application number
AR292644A
Other languages
Spanish (es)
Original Assignee
Dupont S T
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 Dupont S T filed Critical Dupont S T
Application granted granted Critical
Publication of AR231589A1 publication Critical patent/AR231589A1/en

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
    • G01F23/22—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
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Level Indicators Using A Float (AREA)
AR292644A 1982-04-08 1983-04-07 DETECTION DEVICE OF THE LEVEL OF A LIQUID IN A TANK AR231589A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206140A FR2524980B1 (en) 1982-04-08 1982-04-08 DEVICE FOR DETECTING THE LEVEL OF A LIQUID IN A TANK AND TANK, ESPECIALLY A GAS LIGHTER, EQUIPPED WITH THIS DEVICE

Publications (1)

Publication Number Publication Date
AR231589A1 true AR231589A1 (en) 1984-12-28

Family

ID=9272891

Family Applications (1)

Application Number Title Priority Date Filing Date
AR292644A AR231589A1 (en) 1982-04-08 1983-04-07 DETECTION DEVICE OF THE LEVEL OF A LIQUID IN A TANK

Country Status (10)

Country Link
EP (1) EP0105298B1 (en)
JP (1) JPS59500781A (en)
AR (1) AR231589A1 (en)
BE (1) BE896396A (en)
CH (1) CH652498A5 (en)
DE (1) DE3365401D1 (en)
ES (1) ES521330A0 (en)
FR (1) FR2524980B1 (en)
IT (1) IT1158931B (en)
WO (1) WO1983003670A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282655B1 (en) * 1984-01-20 1994-02-09 Hughes Aircraft Company Fiber optic structure
DE3486273T2 (en) * 1984-01-20 1994-05-19 Hughes Aircraft Co Fiber optic component.
FR2587129B1 (en) * 1985-09-11 1987-10-30 Dupont S T DEVICE FOR DETECTING THE IMMEDIATE EXHAUSTION OF GAS OF A LIQUEFIED GAS TANK AND GAS LIGHTER EQUIPPED WITH THIS DEVICE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1458471A (en) * 1965-09-17 1966-03-04 Illinois Tool Works Liquid level indicator
DE1939204A1 (en) * 1969-08-01 1971-02-18 Wiesauplast Kunststoff Und For Checking device for the level of an accumulator
BE788994A (en) * 1971-09-20 1973-01-15 Thetford Corp LIQUID LEVEL INDICATOR
JPS5165551A (en) * 1974-12-04 1976-06-07 Matsushita Electric Ind Co Ltd DENSHITEKISUITSUCHI
JPS57132023A (en) * 1981-02-09 1982-08-16 Toshiba Corp Liquid level sensor by optical fiber

Also Published As

Publication number Publication date
DE3365401D1 (en) 1986-09-25
FR2524980A1 (en) 1983-10-14
EP0105298A1 (en) 1984-04-18
FR2524980B1 (en) 1986-02-21
ES8402418A1 (en) 1984-01-16
WO1983003670A1 (en) 1983-10-27
EP0105298B1 (en) 1986-08-20
CH652498A5 (en) 1985-11-15
BE896396A (en) 1983-10-07
IT1158931B (en) 1987-02-25
JPS59500781A (en) 1984-05-04
IT8367375A0 (en) 1983-04-07
ES521330A0 (en) 1984-01-16

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