FR2058661A5 - - Google Patents

Info

Publication number
FR2058661A5
FR2058661A5 FR6932069A FR6932069A FR2058661A5 FR 2058661 A5 FR2058661 A5 FR 2058661A5 FR 6932069 A FR6932069 A FR 6932069A FR 6932069 A FR6932069 A FR 6932069A FR 2058661 A5 FR2058661 A5 FR 2058661A5
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
FR6932069A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR6932069A priority Critical patent/FR2058661A5/fr
Priority to GB4270870A priority patent/GB1309574A/en
Priority to DE19702046264 priority patent/DE2046264A1/en
Application granted granted Critical
Publication of FR2058661A5 publication Critical patent/FR2058661A5/fr
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
    • G01M3/20—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
    • 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
FR6932069A 1969-09-19 1969-09-19 Expired FR2058661A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR6932069A FR2058661A5 (en) 1969-09-19 1969-09-19
GB4270870A GB1309574A (en) 1969-09-19 1970-09-07 Device for detecting helium leaks
DE19702046264 DE2046264A1 (en) 1969-09-19 1970-09-18 Device for localizing leaks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6932069A FR2058661A5 (en) 1969-09-19 1969-09-19

Publications (1)

Publication Number Publication Date
FR2058661A5 true FR2058661A5 (en) 1971-05-28

Family

ID=9040350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6932069A Expired FR2058661A5 (en) 1969-09-19 1969-09-19

Country Status (3)

Country Link
DE (1) DE2046264A1 (en)
FR (1) FR2058661A5 (en)
GB (1) GB1309574A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047324A1 (en) * 1980-03-10 1982-03-17 Nihonsanso Kabushiki Kaisha Leakage detection method using helium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133340A (en) * 1983-08-06 1985-07-16 Japan Atom Energy Res Inst Leakage detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047324A1 (en) * 1980-03-10 1982-03-17 Nihonsanso Kabushiki Kaisha Leakage detection method using helium
EP0047324A4 (en) * 1980-03-10 1983-12-23 Nippon Oxygen Co Ltd Leakage detection method using helium.

Also Published As

Publication number Publication date
DE2046264A1 (en) 1971-03-25
GB1309574A (en) 1973-03-14

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses
ST Notification of lapse