FR3103271B1 - PRESSURE DETECTION SYSTEM IN AN ENCLOSURE - Google Patents

PRESSURE DETECTION SYSTEM IN AN ENCLOSURE Download PDF

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Publication number
FR3103271B1
FR3103271B1 FR1912755A FR1912755A FR3103271B1 FR 3103271 B1 FR3103271 B1 FR 3103271B1 FR 1912755 A FR1912755 A FR 1912755A FR 1912755 A FR1912755 A FR 1912755A FR 3103271 B1 FR3103271 B1 FR 3103271B1
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France
Prior art keywords
enclosure
detection system
pressure detection
pressure
abstract
Prior art date
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Active
Application number
FR1912755A
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French (fr)
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FR3103271A1 (en
Inventor
Fabien Jagailloux
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.)
Naval Group SA
Original Assignee
Naval Group SA
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 Naval Group SA filed Critical Naval Group SA
Priority to FR1912755A priority Critical patent/FR3103271B1/en
Priority to PCT/EP2020/081074 priority patent/WO2021094181A1/en
Publication of FR3103271A1 publication Critical patent/FR3103271A1/en
Application granted granted Critical
Publication of FR3103271B1 publication Critical patent/FR3103271B1/en
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

TITRE : Système de détection de pression dans une enceinte Ce système de détection de pression dans une enceinte, est caractérisé en ce qu’il comporte au moins un témoin photo-élastique (12) de détection passive et d’indication optique de pression ou non dans l’enceinte (11). Figure pour l'abrégé : 4TITLE: Pressure detection system in an enclosure This pressure detection system in an enclosure is characterized in that it comprises at least one photo-elastic indicator (12) for passive detection and optical indication of pressure or not in the enclosure (11). Figure for abstract: 4

FR1912755A 2019-11-15 2019-11-15 PRESSURE DETECTION SYSTEM IN AN ENCLOSURE Active FR3103271B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1912755A FR3103271B1 (en) 2019-11-15 2019-11-15 PRESSURE DETECTION SYSTEM IN AN ENCLOSURE
PCT/EP2020/081074 WO2021094181A1 (en) 2019-11-15 2020-11-05 System for detecting pressure in a chamber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1912755 2019-11-15
FR1912755A FR3103271B1 (en) 2019-11-15 2019-11-15 PRESSURE DETECTION SYSTEM IN AN ENCLOSURE

Publications (2)

Publication Number Publication Date
FR3103271A1 FR3103271A1 (en) 2021-05-21
FR3103271B1 true FR3103271B1 (en) 2022-01-28

Family

ID=69811040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1912755A Active FR3103271B1 (en) 2019-11-15 2019-11-15 PRESSURE DETECTION SYSTEM IN AN ENCLOSURE

Country Status (2)

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FR (1) FR3103271B1 (en)
WO (1) WO2021094181A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1068014A (en) * 1965-01-22 1967-05-10 Ivor Hawkes Improvements in or relating to pressure gauges
US4321831A (en) * 1980-09-26 1982-03-30 United Technologies Corporation Digitally compatible optical pressure measurement
CN106768599B (en) * 2016-11-21 2019-08-27 太原理工大学 A kind of fluid pressure monitoring device and monitoring method

Also Published As

Publication number Publication date
FR3103271A1 (en) 2021-05-21
WO2021094181A1 (en) 2021-05-20

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