SG11202007990QA - Method for diffusing a tracer gas and method for leak testing a membrane - Google Patents

Method for diffusing a tracer gas and method for leak testing a membrane

Info

Publication number
SG11202007990QA
SG11202007990QA SG11202007990QA SG11202007990QA SG11202007990QA SG 11202007990Q A SG11202007990Q A SG 11202007990QA SG 11202007990Q A SG11202007990Q A SG 11202007990QA SG 11202007990Q A SG11202007990Q A SG 11202007990QA SG 11202007990Q A SG11202007990Q A SG 11202007990QA
Authority
SG
Singapore
Prior art keywords
diffusing
membrane
tracer gas
leak testing
leak
Prior art date
Application number
SG11202007990QA
Inventor
Vincent Fraysse
David Hassler
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
Application filed by Gaztransport Et Technigaz filed Critical Gaztransport Et Technigaz
Publication of SG11202007990QA publication Critical patent/SG11202007990QA/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/04—Vessels not under pressure with provision for thermal insulation by insulating layers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0358—Thermal insulations by solid means in form of panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/035—Dealing with losses of fluid
    • F17C2260/038—Detecting leaked fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
SG11202007990QA 2018-03-21 2019-03-19 Method for diffusing a tracer gas and method for leak testing a membrane SG11202007990QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852400A FR3079301B1 (en) 2018-03-21 2018-03-21 METHOD FOR DIFFUSION OF A TRACE GAS AND METHOD FOR TESTING THE TIGHTNESS OF A MEMBRANE
PCT/FR2019/050622 WO2019180372A1 (en) 2018-03-21 2019-03-19 Method for diffusing a tracer gas and method for leak testing a membrane

Publications (1)

Publication Number Publication Date
SG11202007990QA true SG11202007990QA (en) 2020-09-29

Family

ID=62528641

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202007990QA SG11202007990QA (en) 2018-03-21 2019-03-19 Method for diffusing a tracer gas and method for leak testing a membrane

Country Status (10)

Country Link
US (1) US11467055B2 (en)
EP (2) EP3769065B1 (en)
JP (2) JP7319991B2 (en)
KR (4) KR102013520B1 (en)
CN (1) CN111868495B (en)
ES (3) ES2911329T3 (en)
FR (2) FR3079301B1 (en)
PH (2) PH12020551490A1 (en)
SG (1) SG11202007990QA (en)
WO (1) WO2019180372A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3096458B1 (en) * 2019-05-21 2021-04-23 Gaztransport Et Technigaz Leak detection device
CN112635405A (en) * 2020-12-18 2021-04-09 西安中车永电电气有限公司 IGBT module shell packaging structure and method for detecting sealing performance of IGBT module shell packaging structure
EP4289913A1 (en) 2021-02-02 2023-12-13 Lg Chem, Ltd. Pyrazole derivative compound, adhesive composition comprising same, and adhesive film comprising same
FR3130932B1 (en) * 2021-12-22 2023-11-10 Gaztransport Et Technigaz Gas injection system into a storage tank
CN114894387B (en) * 2022-04-24 2023-03-21 苏州英德尔室内空气技术有限公司 PAO leakage detection equipment for high-efficiency filter

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH215694A (en) 1940-06-06 1941-07-15 Sarrasin Alexandre Apparatus for checking the tightness of a wall, in particular a wall having welds.
US2660053A (en) * 1950-02-02 1953-11-24 Smith Corp A O Flexible seam testing device
US3524342A (en) * 1968-06-10 1970-08-18 Rohr Corp Apparatus for detecting surface leakage
US3555884A (en) * 1968-12-27 1971-01-19 Bridgestone Liquefied Gas Co Method of testing airtightness of hermetically sealed tanks
US3627369A (en) * 1969-10-10 1971-12-14 Charles H Nixon High-temperature vacuum pickup
BE795542A (en) * 1972-02-18 1973-06-18 Dynamit Nobel Ag METHOD AND DEVICE FOR CHECKING THE LEAKAGE OF THE WELDING CORDS OF PLASTIC STRIPS IN A VACUUM
JPS4950978A (en) * 1972-09-14 1974-05-17
JPS5020317A (en) * 1973-06-21 1975-03-04
US3910620A (en) * 1974-04-15 1975-10-07 American Chain & Cable Co High temperature vacuum pad lift
JPS5110416A (en) * 1974-07-16 1976-01-27 Ishikawajima Harima Heavy Ind NIJUKAKUTANKUKASANEYOSETSUTSUGITEBUNO ROEIKENSAHOHO
US3949596A (en) * 1974-12-11 1976-04-13 The United States Of America As Represented By The United States Energy Research And Development Administration Leak test fixture and method for using same
FR2317649A1 (en) * 1975-07-10 1977-02-04 Technigaz Leak detection system for space between two walls - monitors controlled flow of nitrogen and argon mixture around space
US4104905A (en) * 1976-12-13 1978-08-08 The Dow Chemical Company Leak detecting apparatus
JPS5496091A (en) * 1978-01-13 1979-07-30 Nippon Kokan Kk Method of detecting leakage from structure
FR2434686A1 (en) 1978-09-04 1980-03-28 Bohle Josef Suction grip for handling sheet material - has elastomer disc with part spherical hollow expanded by moving integral handle to produce vacuum
JPS6010571B2 (en) * 1978-09-06 1985-03-18 ト−ヨ−カネツ株式会社 Leakage inspection method for bottom plate of cylindrical storage tank
DE2921707A1 (en) * 1979-05-29 1980-12-04 Hochtemperatur Reaktorbau Gmbh LEAK DETECTION DEVICE
JPS5737240A (en) * 1980-08-19 1982-03-01 Mitsubishi Heavy Ind Ltd Apparatus for detecting leakage in inside wall of tank
JPS5763245U (en) * 1980-09-30 1982-04-15
JPS57192837A (en) * 1981-05-23 1982-11-27 Mitsubishi Heavy Ind Ltd Leak test method for bottom plate of aboveground tank
JPS57208429A (en) * 1981-06-19 1982-12-21 Ishikawajima Harima Heavy Ind Co Ltd Method for checking leakage at welding part
US4413503A (en) * 1982-04-05 1983-11-08 Texaco Puerto Rico Inc. Method of detecting leaks in a large storage tank
JPS60222741A (en) * 1984-04-20 1985-11-07 Kawasaki Heavy Ind Ltd Gas leak detector of low temperature double-shell tank
JPS61124837A (en) * 1984-11-22 1986-06-12 Hitachi Ltd Highly accurate leakage detection apparatus
FR2578053B1 (en) * 1985-02-25 1987-10-09 Thome Paul METHOD AND DEVICE FOR DETECTING LEAKS IN LARGE TANKS
US4979390A (en) * 1988-12-01 1990-12-25 Morris Schupack Method and apparatus for testing relative permeability of materials
JPH0440334A (en) * 1990-06-05 1992-02-10 Nkk Corp Defect detecting method for lng tank
FR2691520B1 (en) 1992-05-20 1994-09-02 Technigaz Ste Nle Prefabricated structure for forming watertight and thermally insulating walls for containment of a fluid at very low temperature.
AU3640295A (en) * 1994-09-23 1996-04-09 Trustees Of The University Of Pennsylvania, The Mass spectrometer for gas tension measurer
JPH11108789A (en) * 1997-09-30 1999-04-23 Chuo Motor Wheel Co Ltd Method for inspecting air leak in wheel rim
US6463791B1 (en) * 1998-02-13 2002-10-15 Guy Berube Weld testing assembly
US6425565B1 (en) * 1999-11-16 2002-07-30 Creo Srl Method and apparatus for the use of suction cups on delicate surfaces
KR200191427Y1 (en) * 2000-02-24 2000-08-16 주식회사사이언스리서치서비스 Equipment for leak test with tracer gas
US6615642B2 (en) * 2001-08-27 2003-09-09 The Boeing Company Method and apparatus to locally test pressure seal
JP3879096B2 (en) 2001-11-29 2007-02-07 株式会社京浜理化工業 Gas leak detection device
TW527487B (en) * 2002-08-13 2003-04-11 Ming-Chin Kuo A device using airtight membrane, vacuum and tracer for leak detection
JP2004354152A (en) 2003-05-28 2004-12-16 Ryobi Ltd Leak tester holder
FR2905462B1 (en) * 2006-09-06 2009-03-13 Gaztransp Et Technigaz Soc Par SEALING TEST METHOD, TEST APPARATUS AND BENCH
JP4941032B2 (en) * 2007-03-19 2012-05-30 ソニー株式会社 Suction cup and manufacturing method thereof
JP2008241265A (en) * 2007-03-23 2008-10-09 Sumitomo Electric Ind Ltd Method and collection container for airtightness test
KR100943455B1 (en) * 2008-05-30 2010-02-22 삼성중공업 주식회사 Apparatus for testing multiple pipe and method for testing multiple pipe
KR101019194B1 (en) 2008-11-05 2011-03-04 삼성중공업 주식회사 Apparatus for leak test with tracer gas
KR101017488B1 (en) * 2009-01-30 2011-02-25 주식회사 디섹 Method of leak detection for lngc cargo tank using infrared rays camera
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
FR2946428B1 (en) * 2009-06-05 2011-08-05 Gaztransp Et Technigaz TEST FOR SEALING A MULTI-MEMBRANE TANK
FR2984454B1 (en) * 2011-12-20 2015-04-03 Gaztransp Et Technigaz TANK WALL COMPRISING A CONDUIT
FR2996520B1 (en) 2012-10-09 2014-10-24 Gaztransp Et Technigaz SEALED AND THERMALLY INSULATING TANK COMPRISING A METALIC MEMBRANE WOUNDED ACCORDING TO ORTHOGONAL PLATES
FR2998256B1 (en) * 2012-11-16 2019-12-20 Gaztransport Et Technigaz PROCESS FOR THE MANUFACTURE OF A WATERPROOF AND THERMALLY INSULATED TANK WALL
US9128002B2 (en) * 2013-03-15 2015-09-08 Mark D. Marino System and method for detecting leaks in a fluid filled vessel
WO2014161612A1 (en) * 2013-04-03 2014-10-09 Electricite De France Pipe-sealing device for isolating a tank, a pipe or a set of tanks and pipes
FR3004416B1 (en) * 2013-04-12 2015-04-03 Gaztransp Et Technigaz SEALED MEMBRANE AND METHOD FOR MANUFACTURING THE SAME
FR3014197B1 (en) * 2013-11-29 2017-11-17 Gaztransport Et Technigaz MONITORING A SEALED AND THERMALLY INSULATING TANK
US10036682B2 (en) * 2014-12-29 2018-07-31 Steve Lenart Underwater drain leakage detection apparatus
FR3032258B1 (en) * 2015-01-30 2017-07-28 Gaztransport Et Technigaz STORAGE AND TRANSPORTATION INSTALLATION OF A CRYOGENIC FLUID EMBEDDED ON A SHIP
JP6244330B2 (en) * 2015-05-28 2017-12-06 Ｊｆｅスチール株式会社 Water leakage measuring device and measuring method for impermeable wall structure
EP3208591A1 (en) * 2016-02-17 2017-08-23 Inficon GmbH Vacuum bell probe and method for leak detection
JP6054568B1 (en) 2016-06-22 2016-12-27 大阪瓦斯株式会社 Partial pressurizer

Also Published As

Publication number Publication date
EP3769065B1 (en) 2022-03-16
WO2019180372A1 (en) 2019-09-26
EP3769064A1 (en) 2021-01-27
KR20190110962A (en) 2019-10-01
KR102302928B1 (en) 2021-09-16
RU2020127268A (en) 2022-04-22
ES2911329T3 (en) 2022-05-18
FR3079300B1 (en) 2020-10-02
KR20210014649A (en) 2021-02-09
JP2021516759A (en) 2021-07-08
JP7408560B2 (en) 2024-01-05
FR3079301B1 (en) 2020-10-30
US20210364381A1 (en) 2021-11-25
FR3079300A1 (en) 2019-09-27
ES2929501T3 (en) 2022-11-29
ES2913420T3 (en) 2022-06-02
KR20190110931A (en) 2019-10-01
RU2020127738A (en) 2022-04-22
JP2021518542A (en) 2021-08-02
KR102013520B1 (en) 2019-08-22
CN111868495A (en) 2020-10-30
FR3079301A1 (en) 2019-09-27
PH12020551490A1 (en) 2021-09-01
CN111868495B (en) 2022-09-06
US11467055B2 (en) 2022-10-11
PH12020551523A1 (en) 2021-05-17
KR102472928B1 (en) 2022-12-01
EP3769065A1 (en) 2021-01-27
JP7319991B2 (en) 2023-08-02
EP3769064B1 (en) 2022-03-09

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