FR3042268B1 - SYSTEM AND METHOD FOR DETERMINING THE FLUID LEVEL IN A RESERVOIR - Google Patents

SYSTEM AND METHOD FOR DETERMINING THE FLUID LEVEL IN A RESERVOIR Download PDF

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Publication number
FR3042268B1
FR3042268B1 FR1559604A FR1559604A FR3042268B1 FR 3042268 B1 FR3042268 B1 FR 3042268B1 FR 1559604 A FR1559604 A FR 1559604A FR 1559604 A FR1559604 A FR 1559604A FR 3042268 B1 FR3042268 B1 FR 3042268B1
Authority
FR
France
Prior art keywords
reservoir
level
determining
tank
fluid level
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.)
Active
Application number
FR1559604A
Other languages
French (fr)
Other versions
FR3042268A1 (en
Inventor
Benjamin Besseyre
Antoine ROMET
Serge LE GONIDEC
Olivier CRASSOUS
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.)
Safran Aircraft Engines SAS
Centre National dEtudes Spatiales CNES
ArianeGroup SAS
Original Assignee
Centre National dEtudes Spatiales CNES
ArianeGroup SAS
SNECMA SAS
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.)
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Publication date
Application filed by Centre National dEtudes Spatiales CNES, ArianeGroup SAS, SNECMA SAS filed Critical Centre National dEtudes Spatiales CNES
Priority to FR1559604A priority Critical patent/FR3042268B1/en
Publication of FR3042268A1 publication Critical patent/FR3042268A1/en
Application granted granted Critical
Publication of FR3042268B1 publication Critical patent/FR3042268B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01F23/24—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 variations of resistance of resistors due to contact with conductor fluid
    • 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
    • G01F23/26—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • 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
    • G01F23/80—Arrangements for signal processing
    • G01F23/802—Particular electronic circuits for digital processing equipment
    • G01F23/804—Particular electronic circuits for digital processing equipment containing circuits handling parameters other than liquid level

Abstract

Système de mesure du niveau de fluide dans un réservoir (1) d'engin spatial, ledit réservoir (1) s'étendant selon un axe vertical (Z), ledit réservoir (1), caractérisé en ce que ledit système de mesure comprend un calculateur (3), un système de détermination du vecteur accélération (4) dudit réservoir et une ou plusieurs sondes de niveau (2) identiques, disposées régulièrement sur les parois internes du réservoir (1), à une même hauteur mesurée selon l'axe vertical (Z), le calculateur étant configuré de manière à déterminer le niveau de fluide dans le réservoir (1) au moyen de l'accélération à laquelle est soumis le réservoir (1) mesurée par le système de détermination du vecteur accélération (4), et par la mesure de niveau réalisée par au moins une des sondes de niveau (2).System for measuring the level of fluid in a tank (1) of spacecraft, said tank (1) extending along a vertical axis (Z), said tank (1), characterized in that said measuring system comprises a computer (3), a system for determining the acceleration vector (4) of said reservoir and one or more identical level probes (2) regularly arranged on the internal walls of the reservoir (1), at the same height measured along the axis vertical (Z), the calculator being configured to determine the level of fluid in the reservoir (1) by means of the acceleration to which the reservoir (1) measured by the acceleration vector determination system (4) is subjected , and by the level measurement performed by at least one of the level probes (2).

FR1559604A 2015-10-09 2015-10-09 SYSTEM AND METHOD FOR DETERMINING THE FLUID LEVEL IN A RESERVOIR Active FR3042268B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1559604A FR3042268B1 (en) 2015-10-09 2015-10-09 SYSTEM AND METHOD FOR DETERMINING THE FLUID LEVEL IN A RESERVOIR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1559604A FR3042268B1 (en) 2015-10-09 2015-10-09 SYSTEM AND METHOD FOR DETERMINING THE FLUID LEVEL IN A RESERVOIR
FR1559604 2015-10-09

Publications (2)

Publication Number Publication Date
FR3042268A1 FR3042268A1 (en) 2017-04-14
FR3042268B1 true FR3042268B1 (en) 2018-12-14

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Family Applications (1)

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FR1559604A Active FR3042268B1 (en) 2015-10-09 2015-10-09 SYSTEM AND METHOD FOR DETERMINING THE FLUID LEVEL IN A RESERVOIR

Country Status (1)

Country Link
FR (1) FR3042268B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112325977A (en) * 2020-11-02 2021-02-05 深圳市朗科智能电气股份有限公司 Device and method for detecting water quantity of water tank
US20230366720A1 (en) * 2022-05-13 2023-11-16 Airbus (S.A.S.) Filling level monitoring device for a fluid gas container, hydrogen tank and aircraft comprising such hydrogen tank

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170064A (en) * 1961-05-26 1965-02-16 Ind Nucleouics Corp Liquid level measuring system
US3473379A (en) * 1968-01-26 1969-10-21 Nasa Instrument for measuring the dynamic behavior of liquids
US4908776A (en) * 1987-11-23 1990-03-13 Ford Aerospace & Communications Corporation Spacecraft fuel measurement
US6516661B1 (en) * 1999-01-28 2003-02-11 Simmonds Precision Products, Inc. Volume measurement system and method for volume element counting

Also Published As

Publication number Publication date
FR3042268A1 (en) 2017-04-14

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