FR2522820B1 - - Google Patents

Info

Publication number
FR2522820B1
FR2522820B1 FR8203434A FR8203434A FR2522820B1 FR 2522820 B1 FR2522820 B1 FR 2522820B1 FR 8203434 A FR8203434 A FR 8203434A FR 8203434 A FR8203434 A FR 8203434A FR 2522820 B1 FR2522820 B1 FR 2522820B1
Authority
FR
France
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
FR8203434A
Other languages
French (fr)
Other versions
FR2522820A1 (en
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.)
Filing date
Publication date
Application filed by UTILISATION RATION GAZ filed Critical UTILISATION RATION GAZ
Priority to FR8203434A priority Critical patent/FR2522820A1/en
Priority to DK103983A priority patent/DK103983A/en
Publication of FR2522820A1 publication Critical patent/FR2522820A1/en
Application granted granted Critical
Publication of FR2522820B1 publication Critical patent/FR2522820B1/fr
Granted 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
    • G01M3/04—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
    • 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)
  • Examining Or Testing Airtightness (AREA)
FR8203434A 1982-03-02 1982-03-02 Measurement of leaks in gas bottle, e.g. LPG bottle - using sensor for increase of gas in bell placed around leak zone Granted FR2522820A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8203434A FR2522820A1 (en) 1982-03-02 1982-03-02 Measurement of leaks in gas bottle, e.g. LPG bottle - using sensor for increase of gas in bell placed around leak zone
DK103983A DK103983A (en) 1982-03-02 1983-02-28 PROCEDURE FOR MEASURING OUTLETS IN CONTAINERS CONTAINING GAS UNDER PRESSURE, ISAAR LPG AND APPARATUS FOR ITS EXERCISE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203434A FR2522820A1 (en) 1982-03-02 1982-03-02 Measurement of leaks in gas bottle, e.g. LPG bottle - using sensor for increase of gas in bell placed around leak zone

Publications (2)

Publication Number Publication Date
FR2522820A1 FR2522820A1 (en) 1983-09-09
FR2522820B1 true FR2522820B1 (en) 1984-10-19

Family

ID=9271499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203434A Granted FR2522820A1 (en) 1982-03-02 1982-03-02 Measurement of leaks in gas bottle, e.g. LPG bottle - using sensor for increase of gas in bell placed around leak zone

Country Status (2)

Country Link
DK (1) DK103983A (en)
FR (1) FR2522820A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670009B1 (en) * 1990-12-04 1995-02-24 Gaz De France METHOD AND DEVICE FOR CHECKING THE SEALING OF AN ENCLOSURE SUCH AS FOR example A GAS METER.
FR2768224B1 (en) * 1997-09-05 1999-12-10 Cybernetix METHOD AND DEVICE FOR DETECTING GAS LEAKS ON A RAPID SUCCESSION OF ELEMENTS OF EQUIPMENT CONTAINING THIS GAS UNDER PRESSURE
FR2785049B1 (en) * 1998-10-27 2000-12-15 Elf Antargaz METHOD FOR DETECTING LEAKS FROM GAS BOTTLES AND INSTALLATION FOR FILLING GAS BOTTLES WITH LEAK DETECTION
GB2376748A (en) * 2001-06-21 2002-12-24 Stephen Daniel Hoath Leak testing a pharmaceutical product
GB2380803A (en) * 2001-10-12 2003-04-16 Stephen Daniel Hoath Vial integrity test
WO2020007428A1 (en) * 2018-07-06 2020-01-09 Kosan Crisplant A/S Gas leak detector and a method for gas leak detecting
IT201900006918A1 (en) 2019-05-16 2020-11-16 Ft System Srl Method and apparatus for the detection of leaks from sealed containers
EP4088093A1 (en) * 2020-01-08 2022-11-16 Kosan Crisplant A/S Gas leak detector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124266B (en) * 1961-01-07 1962-02-22 Knapsack Ag Procedure for testing vacuum systems for leaks
US3174329A (en) * 1962-08-14 1965-03-23 Samuel H Kauffman Method for testing ordnance seals
US3956923A (en) * 1975-01-17 1976-05-18 The Procter & Gamble Company Method of detecting small gas leaks in filled aerosol containers
FR2366553A1 (en) * 1976-10-01 1978-04-28 Commissariat Energie Atomique Enclosure sealing testing system - uses measurement of partial pressure of helium in air extracted from evacuated enclosure
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
JPS56101530A (en) * 1980-01-17 1981-08-14 Toshiba Corp Detecting device of gas leakage

Also Published As

Publication number Publication date
FR2522820A1 (en) 1983-09-09
DK103983A (en) 1983-09-03
DK103983D0 (en) 1983-02-28

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Legal Events

Date Code Title Description
CD Change of name or company name
CN Change in juridical nature
ST Notification of lapse