FR3116605B1 - SYSTEM AND METHOD FOR DETECTING THE SEALING OF A HOUSING - Google Patents

SYSTEM AND METHOD FOR DETECTING THE SEALING OF A HOUSING Download PDF

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Publication number
FR3116605B1
FR3116605B1 FR2012230A FR2012230A FR3116605B1 FR 3116605 B1 FR3116605 B1 FR 3116605B1 FR 2012230 A FR2012230 A FR 2012230A FR 2012230 A FR2012230 A FR 2012230A FR 3116605 B1 FR3116605 B1 FR 3116605B1
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France
Prior art keywords
housing
detecting
tightness
pressure value
sealing
Prior art date
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Active
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FR2012230A
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French (fr)
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FR3116605A1 (en
Inventor
Adrien Content
Romain Penot
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Koovea
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Koovea
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Publication date
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Priority to FR2012230A priority Critical patent/FR3116605B1/en
Publication of FR3116605A1 publication Critical patent/FR3116605A1/en
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Publication of FR3116605B1 publication Critical patent/FR3116605B1/en
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Studio Devices (AREA)

Abstract

TITRE DE L’INVENTION : SYSTÈME ET PROCÉDÉ DE DÉTECTION D’ÉTANCHÉITÉ D’UN BOÎTIER Un système de détection d’étanchéité d’un boîtier (100), qui comporte : - une carte électronique comportant au moins un capteur de température (106) et au moins un capteur de pression (107),- le boîtier étanche (101, 102) dans lequel est placée la carte électronique,- un moyen de calcul (105) d’une valeur de pression en fonction d’une valeur de température mesurée,- un moyen de comparaison (105) d’une valeur de pression mesurée à la valeur de pression calculée et- un moyen de signalement (113) d’une information concernant l’étanchéité du boîtier en fonction du résultat de la comparaison. Et un procédé de détection d’étanchéité d’un boîtier (100). Figure pour l'abrégé : figure 1TITLE OF THE INVENTION: SYSTEM AND METHOD FOR DETECTING THE LEAKAGE OF A HOUSING A system for detecting the tightness of a housing (100), which comprises: - an electronic card comprising at least one temperature sensor (106) and at least one pressure sensor (107),- the sealed casing (101, 102) in which the electronic card is placed,- a means of calculating (105) a pressure value as a function of a temperature value - a comparison means (105) of a measured pressure value with the calculated pressure value and - a signaling means (113) of information concerning the tightness of the housing according to the result of the comparison. And a method of detecting tightness of a housing (100). Figure for the abstract: figure 1

FR2012230A 2020-11-26 2020-11-26 SYSTEM AND METHOD FOR DETECTING THE SEALING OF A HOUSING Active FR3116605B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2012230A FR3116605B1 (en) 2020-11-26 2020-11-26 SYSTEM AND METHOD FOR DETECTING THE SEALING OF A HOUSING

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012230 2020-11-26
FR2012230A FR3116605B1 (en) 2020-11-26 2020-11-26 SYSTEM AND METHOD FOR DETECTING THE SEALING OF A HOUSING

Publications (2)

Publication Number Publication Date
FR3116605A1 FR3116605A1 (en) 2022-05-27
FR3116605B1 true FR3116605B1 (en) 2023-03-24

Family

ID=74860056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012230A Active FR3116605B1 (en) 2020-11-26 2020-11-26 SYSTEM AND METHOD FOR DETECTING THE SEALING OF A HOUSING

Country Status (1)

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FR (1) FR3116605B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2770315B1 (en) * 2013-02-21 2021-03-31 The Swatch Group Research and Development Ltd. Electronic device provided with an automatic leak detection means
CN108871675A (en) * 2018-04-16 2018-11-23 广东小天才科技有限公司 Detect method, apparatus, waterproof electronic product and the storage medium of waterproof performance
GB2586651A (en) * 2019-09-02 2021-03-03 Rolls Royce Plc Power electronics unit

Also Published As

Publication number Publication date
FR3116605A1 (en) 2022-05-27

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