FR95855E - Device for detecting leaks at the tap of gas cylinders, in particular liquefied hydrocarbons. - Google Patents

Device for detecting leaks at the tap of gas cylinders, in particular liquefied hydrocarbons.

Info

Publication number
FR95855E
FR95855E FR138685A FR95855DA FR95855E FR 95855 E FR95855 E FR 95855E FR 138685 A FR138685 A FR 138685A FR 95855D A FR95855D A FR 95855DA FR 95855 E FR95855 E FR 95855E
Authority
FR
France
Prior art keywords
tap
gas cylinders
detecting leaks
liquefied hydrocarbons
particular liquefied
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.)
Expired
Application number
FR138685A
Other languages
French (fr)
Inventor
Jacques Bourrelly
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.)
UTILISATION RATION GAZ
Original Assignee
UTILISATION RATION GAZ
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.)
Publication date
Priority claimed from FR941473A external-priority patent/FR1370740A/en
Application granted granted Critical
Publication of FR95855E publication Critical patent/FR95855E/en
Expired legal-status Critical Current

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
    • G01M3/26—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
    • G01M3/28—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 pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2876—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 pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves
    • 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
    • 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
    • G01M3/224—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 valves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR138685A 1964-07-20 Device for detecting leaks at the tap of gas cylinders, in particular liquefied hydrocarbons. Expired FR95855E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR941473A FR1370740A (en) 1964-07-20 1964-07-20 Device for detecting leaks at the tap of gas cylinders, in particular liquefied hydrocarbons
FR138685 1968-02-05

Publications (1)

Publication Number Publication Date
FR95855E true FR95855E (en) 1971-11-12

Family

ID=26181773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR138685A Expired FR95855E (en) 1964-07-20 Device for detecting leaks at the tap of gas cylinders, in particular liquefied hydrocarbons.

Country Status (1)

Country Link
FR (1) FR95855E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458064A1 (en) * 1979-05-29 1980-12-26 Elf Antargaz Leakage detector for butane gas bottle - utilises indicator gas drawn across bottle into IR gas analyser
FR2768224A1 (en) * 1997-09-05 1999-03-12 Cybernetix Production line detection of gas leaks from containers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458064A1 (en) * 1979-05-29 1980-12-26 Elf Antargaz Leakage detector for butane gas bottle - utilises indicator gas drawn across bottle into IR gas analyser
FR2768224A1 (en) * 1997-09-05 1999-03-12 Cybernetix Production line detection of gas leaks from containers

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