SG11202011372RA - Leak detection device - Google Patents

Leak detection device

Info

Publication number
SG11202011372RA
SG11202011372RA SG11202011372RA SG11202011372RA SG11202011372RA SG 11202011372R A SG11202011372R A SG 11202011372RA SG 11202011372R A SG11202011372R A SG 11202011372RA SG 11202011372R A SG11202011372R A SG 11202011372RA SG 11202011372R A SG11202011372R A SG 11202011372RA
Authority
SG
Singapore
Prior art keywords
detection device
leak detection
leak
detection
Prior art date
Application number
SG11202011372RA
Other languages
English (en)
Inventor
Gaël Tos
Sébastien Larroque
Cunha Carlos Da
David Hassler
Olivier Perrot
Faria Anthony De
Vincent Fraysse
Charles Gimbert
Bruno Deletre
Original Assignee
Gaztransport Et Technigaz
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
Priority claimed from FR1870586A external-priority patent/FR3079300B1/fr
Priority claimed from PCT/FR2019/050623 external-priority patent/WO2019180373A1/fr
Application filed by Gaztransport Et Technigaz filed Critical Gaztransport Et Technigaz
Publication of SG11202011372RA publication Critical patent/SG11202011372RA/en

Links

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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
    • G01M3/205—Accessories or associated equipment; Pump constructions
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/225—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for welds
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
SG11202011372RA 2018-05-22 2019-05-21 Leak detection device SG11202011372RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1870586A FR3079300B1 (fr) 2018-03-21 2018-05-22 Cloche de detection de fuite pour membrane d'etancheite
PCT/FR2019/050623 WO2019180373A1 (fr) 2018-03-21 2019-03-19 Cloche de détection de fuite pour membrane d'étanchéité
PCT/FR2019/051157 WO2019224475A2 (fr) 2018-05-22 2019-05-21 Dispositif de detection de fuite

Publications (1)

Publication Number Publication Date
SG11202011372RA true SG11202011372RA (en) 2020-12-30

Family

ID=66102720

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202011372RA SG11202011372RA (en) 2018-05-22 2019-05-21 Leak detection device

Country Status (4)

Country Link
EP (1) EP3797276B1 (fr)
CN (1) CN112469983B (fr)
SG (1) SG11202011372RA (fr)
WO (1) WO2019224475A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3108980B1 (fr) * 2020-04-02 2022-02-25 Gaztransport Et Technigaz Procédé de test d’étanchéité d’une membrane et dispositif de détection de fuite associé
FR3115880B1 (fr) * 2020-10-29 2023-05-26 Gaztransport Et Technigaz Dispositif de test d’étanchéité d’une membrane de cuve étanche et thermiquement isolante et procédé de détection de fuite associé
CN114397067A (zh) * 2021-12-29 2022-04-26 中国原子能科学研究院 一种检漏装置以及检漏方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH215694A (fr) * 1940-06-06 1941-07-15 Sarrasin Alexandre Appareil pour vérifier l'étanchéité d'une paroi, notamment d'une paroi présentant des soudures.
BE795542A (fr) * 1972-02-18 1973-06-18 Dynamit Nobel Ag Procede et dispositif pour controler sous vide l'etancheite des cordons de soudure des bandes en matiere plastique
US4021982A (en) 1974-01-24 1977-05-10 Technigaz Heat insulating wall structure for a fluid-tight tank and the method of making same
FR2434686A1 (fr) * 1978-09-04 1980-03-28 Bohle Josef Preneur a ventouse
JPS5737240A (en) * 1980-08-19 1982-03-01 Mitsubishi Heavy Ind Ltd Apparatus for detecting leakage in inside wall of tank
FR2504882B1 (fr) 1981-04-30 1985-11-08 Gaz Transport Cuve etanche et thermiquement isolante integree a la structure porteuse d'un navire
FR2691520B1 (fr) 1992-05-20 1994-09-02 Technigaz Ste Nle Structure préfabriquée de formation de parois étanches et thermiquement isolantes pour enceinte de confinement d'un fluide à très basse température.
DE19846800A1 (de) * 1998-10-10 2000-04-13 Leybold Vakuum Gmbh Folien-Lecksucher
DE19935293A1 (de) * 1999-07-27 2001-02-01 Leybold Vakuum Gmbh Folienlecksuchkammer
US6425565B1 (en) * 1999-11-16 2002-07-30 Creo Srl Method and apparatus for the use of suction cups on delicate surfaces
TW527487B (en) * 2002-08-13 2003-04-11 Ming-Chin Kuo A device using airtight membrane, vacuum and tracer for leak detection
FR2905462B1 (fr) * 2006-09-06 2009-03-13 Gaztransp Et Technigaz Soc Par Procede de test d'etancheite,eprouvette et banc de test
CN103542987B (zh) * 2008-03-31 2017-05-10 Atmi包装公司 用于柔性容器完整性测试的设备和方法
KR101019194B1 (ko) 2008-11-05 2011-03-04 삼성중공업 주식회사 추적가스를 이용한 기밀검사장치
US8573032B2 (en) * 2009-03-30 2013-11-05 Areva Np Inc Underwater method and apparatus for detecting leaks in a metallic tank or pit liner plate
JP5840237B2 (ja) * 2011-03-16 2016-01-06 ノルデン・マシーナリー・アーベー 漏れ検出方法および装置
FR2981640B1 (fr) * 2011-10-21 2014-07-18 Gaztransp Et Technigaz Support mobile pour l'examen d'une paroi
FR2996520B1 (fr) 2012-10-09 2014-10-24 Gaztransp Et Technigaz Cuve etanche et thermiquement isolante comportant une membrane metalique ondulee selon des plis orthogonaux
FR3034192B1 (fr) * 2015-03-23 2017-04-07 Pfeiffer Vacuum Sas Detecteur de fuites et procede de detection de fuites
JP6244330B2 (ja) * 2015-05-28 2017-12-06 Ｊｆｅスチール株式会社 遮水壁構造の漏水量測定装置および測定方法
FR3039273B1 (fr) * 2015-07-20 2017-08-11 Pfeiffer Vacuum Sas Procede de controle de l'etancheite de produits scelles et installation de detection de fuites
DE102015010815A1 (de) * 2015-08-22 2017-02-23 iNDTact GmbH Messvorrichtung und Verfahren zur Ermittlung und Ortung von Undichtkeiten beim Vakuumsackverfahren
EP3208591A1 (fr) * 2016-02-17 2017-08-23 Inficon GmbH Sonde en forme de cloche à vide et procédé de détection de fuite
JP6054568B1 (ja) * 2016-06-22 2016-12-27 大阪瓦斯株式会社 部分加圧装置

Also Published As

Publication number Publication date
CN112469983B (zh) 2023-07-11
WO2019224475A2 (fr) 2019-11-28
EP3797276A2 (fr) 2021-03-31
WO2019224475A3 (fr) 2020-01-30
EP3797276B1 (fr) 2022-08-31
CN112469983A (zh) 2021-03-09

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