DK353084A - PROCEDURE AND APPARATUS FOR DETECTION OF OUTLETS IN CONTAINERS GAS UNDER PRESSURE, ISSUES LIQUID OIL GAS - Google Patents

PROCEDURE AND APPARATUS FOR DETECTION OF OUTLETS IN CONTAINERS GAS UNDER PRESSURE, ISSUES LIQUID OIL GAS Download PDF

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Publication number
DK353084A
DK353084A DK353084A DK353084A DK353084A DK 353084 A DK353084 A DK 353084A DK 353084 A DK353084 A DK 353084A DK 353084 A DK353084 A DK 353084A DK 353084 A DK353084 A DK 353084A
Authority
DK
Denmark
Prior art keywords
outlets
procedure
detection
under pressure
liquid oil
Prior art date
Application number
DK353084A
Other languages
Danish (da)
Other versions
DK353084D0 (en
DK169221B1 (en
Inventor
Jean-Louis Charles Franco Laly
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of DK353084D0 publication Critical patent/DK353084D0/en
Publication of DK353084A publication Critical patent/DK353084A/en
Application granted granted Critical
Publication of DK169221B1 publication Critical patent/DK169221B1/en

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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
    • G01M3/04—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
DK353084A 1983-07-22 1984-07-19 Method and apparatus for detecting leaks in containers containing pressurized gas, especially liquid petroleum gas DK169221B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8312158 1983-07-22
FR8312158A FR2549604B1 (en) 1983-07-22 1983-07-22 METHOD AND INSTALLATION FOR THE DETECTION OF LEAKS FROM CONTAINERS CONTAINING A GAS UNDER PRESSURE, IN PARTICULAR A LIQUEFIED OIL GAS

Publications (3)

Publication Number Publication Date
DK353084D0 DK353084D0 (en) 1984-07-19
DK353084A true DK353084A (en) 1985-01-23
DK169221B1 DK169221B1 (en) 1994-09-12

Family

ID=9291043

Family Applications (1)

Application Number Title Priority Date Filing Date
DK353084A DK169221B1 (en) 1983-07-22 1984-07-19 Method and apparatus for detecting leaks in containers containing pressurized gas, especially liquid petroleum gas

Country Status (3)

Country Link
DK (1) DK169221B1 (en)
FR (1) FR2549604B1 (en)
GB (1) GB2143953B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600420B1 (en) * 1986-06-18 1989-10-27 Chateau Clotaire METHOD FOR CONTROLLING THE SEALING OF A VALVE VALVE
GB9002915D0 (en) * 1990-02-09 1990-04-04 Lambrechts Nv Apparatus for detecting micro-leakage of gas from pressurised containers
NO174567C (en) * 1990-12-14 1994-05-25 Jens Myklebust Method and apparatus for measuring leakage especially over wellhead valves and annular seals
GB2376748A (en) * 2001-06-21 2002-12-24 Stephen Daniel Hoath Leak testing a pharmaceutical product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2254021A2 (en) * 1968-02-05 1975-07-04 Utilisation Ration Gaz Leak detector for gas bottle valves - gas collecting bell is vented while being placed on bottle neck
FR2167372A5 (en) * 1972-01-14 1973-08-24 Totalgaz Cie Fse
IT1047349B (en) * 1975-10-07 1980-09-10 Gastaldo R PROCEDURE AND AUTOMATIC DEVICE FOR SEALING CAVITY TEST

Also Published As

Publication number Publication date
DK353084D0 (en) 1984-07-19
GB2143953A (en) 1985-02-20
FR2549604B1 (en) 1987-05-07
DK169221B1 (en) 1994-09-12
FR2549604A1 (en) 1985-01-25
GB8418403D0 (en) 1984-08-22
GB2143953B (en) 1987-02-25

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired