FR1075861A - Methods and apparatus for the detection of losses of gaseous fluids - Google Patents

Methods and apparatus for the detection of losses of gaseous fluids

Info

Publication number
FR1075861A
FR1075861A FR1075861DA FR1075861A FR 1075861 A FR1075861 A FR 1075861A FR 1075861D A FR1075861D A FR 1075861DA FR 1075861 A FR1075861 A FR 1075861A
Authority
FR
France
Prior art keywords
losses
detection
methods
gaseous fluids
gaseous
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
Other languages
French (fr)
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.)
AUXILIAIRE DE VERIFICATION ET
Original Assignee
AUXILIAIRE DE VERIFICATION ET
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 AUXILIAIRE DE VERIFICATION ET filed Critical AUXILIAIRE DE VERIFICATION ET
Application granted granted Critical
Publication of FR1075861A publication Critical patent/FR1075861A/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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
    • G01M3/10—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for containers, e.g. radiators
    • 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
    • G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
    • G01M3/08—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1075861D 1953-04-14 1953-04-14 Methods and apparatus for the detection of losses of gaseous fluids Expired FR1075861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1075861T 1953-04-14

Publications (1)

Publication Number Publication Date
FR1075861A true FR1075861A (en) 1954-10-20

Family

ID=9607366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1075861D Expired FR1075861A (en) 1953-04-14 1953-04-14 Methods and apparatus for the detection of losses of gaseous fluids

Country Status (1)

Country Link
FR (1) FR1075861A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068522A (en) * 1976-06-08 1978-01-17 Hartwell Corporation Gas leak detector
US4453399A (en) * 1982-02-01 1984-06-12 Cliffside Pipelayers, A Division Of Banister Continental Ltd. Leak detector
WO2022048722A1 (en) * 2020-09-04 2022-03-10 Gasokay Aps Directional gas leak detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068522A (en) * 1976-06-08 1978-01-17 Hartwell Corporation Gas leak detector
US4453399A (en) * 1982-02-01 1984-06-12 Cliffside Pipelayers, A Division Of Banister Continental Ltd. Leak detector
WO2022048722A1 (en) * 2020-09-04 2022-03-10 Gasokay Aps Directional gas leak detector

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