FR3106661B1 - Dispositif de détection de fuites - Google Patents

Dispositif de détection de fuites Download PDF

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Publication number
FR3106661B1
FR3106661B1 FR2000800A FR2000800A FR3106661B1 FR 3106661 B1 FR3106661 B1 FR 3106661B1 FR 2000800 A FR2000800 A FR 2000800A FR 2000800 A FR2000800 A FR 2000800A FR 3106661 B1 FR3106661 B1 FR 3106661B1
Authority
FR
France
Prior art keywords
detection device
leak detection
enclosure
measurement module
module
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
FR2000800A
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English (en)
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FR3106661A1 (fr
Inventor
Jean-Luc Regef
Davy Leboucher
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.)
Ateq SAS
Original Assignee
Ateq 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.)
Filing date
Publication date
Application filed by Ateq SAS filed Critical Ateq SAS
Priority to FR2000800A priority Critical patent/FR3106661B1/fr
Priority to US17/159,740 priority patent/US11543324B2/en
Priority to CN202120239860.6U priority patent/CN215524960U/zh
Publication of FR3106661A1 publication Critical patent/FR3106661A1/fr
Application granted granted Critical
Publication of FR3106661B1 publication Critical patent/FR3106661B1/fr
Priority to US18/077,725 priority patent/US11808665B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01M3/02—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
    • G01M3/3263—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 using a differential pressure detector
    • 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
    • G01M3/3281—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 removably mounted in a test cell
    • 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
    • G01M3/3209—Details, e.g. container closure devices

Landscapes

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

Abstract

La présente invention se rapporte à un dispositif (1, 1’ ; 201 ; 301) de détection de fuite comprenant : - au moins une enceinte (3 ; 203, 213 ; 303) apte à accueillir un élément à tester ; - un module de mesure (5) d’au moins une grandeur physique relative à un niveau de fuite ; - au moins une connexion aéraulique (7) reliant ladite au moins une enceinte (3 ; 203, 213 ; 303) audit module de mesure (5) ; caractérisé en ce que ladite au moins une enceinte (3 ; 203, 213 ; 303) et/ou ledit module (5) sont isolés thermiquement.
FR2000800A 2020-01-28 2020-01-28 Dispositif de détection de fuites Active FR3106661B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2000800A FR3106661B1 (fr) 2020-01-28 2020-01-28 Dispositif de détection de fuites
US17/159,740 US11543324B2 (en) 2020-01-28 2021-01-27 Leak detection device
CN202120239860.6U CN215524960U (zh) 2020-01-28 2021-01-28 检漏装置
US18/077,725 US11808665B2 (en) 2020-01-28 2022-12-08 Leak detection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000800A FR3106661B1 (fr) 2020-01-28 2020-01-28 Dispositif de détection de fuites
FR2000800 2020-01-28

Publications (2)

Publication Number Publication Date
FR3106661A1 FR3106661A1 (fr) 2021-07-30
FR3106661B1 true FR3106661B1 (fr) 2022-01-21

Family

ID=70008939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000800A Active FR3106661B1 (fr) 2020-01-28 2020-01-28 Dispositif de détection de fuites

Country Status (3)

Country Link
US (2) US11543324B2 (fr)
CN (1) CN215524960U (fr)
FR (1) FR3106661B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3106661B1 (fr) * 2020-01-28 2022-01-21 Ateq Dispositif de détection de fuites

Family Cites Families (34)

* Cited by examiner, † Cited by third party
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SU826976A3 (ru) * 1973-09-18 1981-04-30 Sud Ouest Ste Nationale Gaz УСТРОЙСТВО ДЛЯ ОБНАРУЖЕНИЯ УТЕЧЕК В ГАЗОПРСеоДАХIИзобретение относитс к испытани м изделий на герметичность и может быть использовано дл обнаружешга утечек в газопроводах.Известно устройство дл обнаружени утечек в газопровод ах, содержащее термодатчики, которые устанавливаютс в трубопроводах по направлению движени потока, и по их показани м суд т о герметичности издели [l].Недостатком известного устройства вл етс невысока точность испытаний, св занна с большими погрешност ми измерений температуры газа в газопроводе.Цель изобретени — повышение точности испытаний.Поставленна цель достигаетс тем, что устройство снабжено теплоизолиро- .4) ванной камерой, в которой размещен дат-" чик температуры и котора сообщаетс с газопроводом через отверстие, при этом диаметр отверсти выбираетс из услови 1015обеспечени равенства давлений в камере и газо1фоводе.На чертеже 1федставлека ^схема предлагаемого устройства.Устройство содержит камеру 1, снабженную тепловой изол цией 2, через отверстие 3 камера 1 сообщаетс с гаэо- лроводом Сне показан). В камере 1 размещен датчик 4 темп^атуры, окруженный чехлом 5.Устройство работает следующим образом.При наличии в газоироводе уточки давление' в нем падает. Через отверстие 3 падение давлени распростран етс в ка^- , меру 1. Теплоизол ци 2 обусловливает адиабатический процесс расщирени Гс1за, сопровождающийс падением температуры, которое фшсс1фуетс датчиком 4. О величине утечКи суд т по изменению во врем темцературы.Устройство, позвол ет достигнуть вьь- сокой точности испытаний газопроводов на гермети'чность.
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JP4060919B2 (ja) 1997-11-28 2008-03-12 富士通株式会社 電気的接続装置、接触子製造方法、及び半導体試験方法
US6272902B1 (en) 1999-01-04 2001-08-14 Taiwan Semiconductor Manufactoring Company, Ltd. Method and apparatus for off-line testing a polishing head
JP2001284417A (ja) 2000-03-30 2001-10-12 Nagase & Co Ltd プローバ及び該プローバを備えた低温試験装置
JP4173306B2 (ja) 2001-11-30 2008-10-29 東京エレクトロン株式会社 信頼性評価試験装置、信頼性評価試験システム及び信頼性評価試験方法
KR100562701B1 (ko) 2004-01-07 2006-03-23 삼성전자주식회사 전자 소스 및 이를 이용한 구멍의 오픈 불량 검사 장치와방법
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WO2020047349A1 (fr) 2018-08-31 2020-03-05 Ateq Corporation Dispositif et procédés d'essai de fuite de batterie
FR3106661B1 (fr) * 2020-01-28 2022-01-21 Ateq Dispositif de détection de fuites

Also Published As

Publication number Publication date
US11543324B2 (en) 2023-01-03
US20210231521A1 (en) 2021-07-29
CN215524960U (zh) 2022-01-14
US11808665B2 (en) 2023-11-07
US20230112995A1 (en) 2023-04-13
FR3106661A1 (fr) 2021-07-30

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