FR2166594A5 - - Google Patents

Info

Publication number
FR2166594A5
FR2166594A5 FR7147620A FR7147620A FR2166594A5 FR 2166594 A5 FR2166594 A5 FR 2166594A5 FR 7147620 A FR7147620 A FR 7147620A FR 7147620 A FR7147620 A FR 7147620A FR 2166594 A5 FR2166594 A5 FR 2166594A5
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
FR7147620A
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7147620A priority Critical patent/FR2166594A5/fr
Priority to FR7235703A priority patent/FR2202589A6/fr
Priority to IT70816/72A priority patent/IT975945B/it
Priority to GB5671172A priority patent/GB1409079A/en
Priority to DE2261448A priority patent/DE2261448C3/de
Priority to AU50478/72A priority patent/AU444695B2/en
Priority to PL1972159870A priority patent/PL84644B1/pl
Priority to DD167914A priority patent/DD102812A5/xx
Priority to SE7217029A priority patent/SE390215B/xx
Priority to BR919872A priority patent/BR7209198D0/pt
Priority to JP733978A priority patent/JPS532593B2/ja
Priority to ES410450A priority patent/ES410450A1/es
Priority to ES410451A priority patent/ES410451A1/es
Priority to CA160,235A priority patent/CA976429A/en
Priority to US00319821A priority patent/US3842659A/en
Application granted granted Critical
Publication of FR2166594A5 publication Critical patent/FR2166594A5/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
    • G01M3/22—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
    • G01M3/222—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 tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7147620A 1971-12-30 1971-12-30 Expired FR2166594A5 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR7147620A FR2166594A5 (fr) 1971-12-30 1971-12-30
FR7235703A FR2202589A6 (fr) 1971-12-30 1972-10-09
IT70816/72A IT975945B (it) 1971-12-30 1972-12-04 Procedimento ed apparecchiatura per il controllo della tenuta all elio di tubazioni e di altri corpi tubo lari
GB5671172A GB1409079A (en) 1971-12-30 1972-12-08 Apparatus for testing the helium-tightness of tubular bodies
DE2261448A DE2261448C3 (de) 1971-12-30 1972-12-15 Vorrichtung zum Prüfen der Dichtheit eines röhrenförmigen Körpers mit einem Prüfgas
AU50478/72A AU444695B2 (en) 1971-12-30 1972-12-22 Method and apparatus for testing the heliulm helium-tightness of tubular bodies
PL1972159870A PL84644B1 (en) 1971-12-30 1972-12-27 Method and apparatus for testing the helium tightness of tubular bodies[us3842659a]
DD167914A DD102812A5 (fr) 1971-12-30 1972-12-27
SE7217029A SE390215B (sv) 1971-12-30 1972-12-28 Apparat for provning av tetheten hos rorformade kroppar
BR919872A BR7209198D0 (pt) 1971-12-30 1972-12-28 Processo e instalacao de controle de vedacao de corpos tubulares por helio
JP733978A JPS532593B2 (fr) 1971-12-30 1972-12-28
ES410450A ES410450A1 (es) 1971-12-30 1972-12-29 Procedimiento para el control de la hermeticidad al helio, de cuerpos tubulares.
ES410451A ES410451A1 (es) 1971-12-30 1972-12-29 Instalacion para el control de la hermeticidad al helio, decuerpos tubulares.
CA160,235A CA976429A (en) 1971-12-30 1972-12-29 Method and apparatus for testing the helium-tightness of tubular bodies
US00319821A US3842659A (en) 1971-12-30 1972-12-29 Method and apparatus for testing the helium tightness of tubular bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7147620A FR2166594A5 (fr) 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
FR2166594A5 true FR2166594A5 (fr) 1973-08-17

Family

ID=9088410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147620A Expired FR2166594A5 (fr) 1971-12-30 1971-12-30

Country Status (2)

Country Link
BR (1) BR7209198D0 (fr)
FR (1) FR2166594A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283431A1 (fr) * 1974-08-28 1976-03-26 Leybold Heraeus Gmbh & Co Kg Dispositif detecteur de fuite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283431A1 (fr) * 1974-08-28 1976-03-26 Leybold Heraeus Gmbh & Co Kg Dispositif detecteur de fuite

Also Published As

Publication number Publication date
BR7209198D0 (pt) 1973-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse