FR2769090B1 - Dispositif de controle de l'etancheite d'au moins un tube ferme a une extremite - Google Patents

Dispositif de controle de l'etancheite d'au moins un tube ferme a une extremite

Info

Publication number
FR2769090B1
FR2769090B1 FR9712300A FR9712300A FR2769090B1 FR 2769090 B1 FR2769090 B1 FR 2769090B1 FR 9712300 A FR9712300 A FR 9712300A FR 9712300 A FR9712300 A FR 9712300A FR 2769090 B1 FR2769090 B1 FR 2769090B1
Authority
FR
France
Prior art keywords
testing
sealing
tube closed
tube
closed
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 - Fee Related
Application number
FR9712300A
Other languages
English (en)
Other versions
FR2769090A1 (fr
Inventor
Michel Fau
Jean Christophe Gamant
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.)
MF ENGINEERING
Original Assignee
MF ENGINEERING
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 MF ENGINEERING filed Critical MF ENGINEERING
Priority to FR9712300A priority Critical patent/FR2769090B1/fr
Publication of FR2769090A1 publication Critical patent/FR2769090A1/fr
Application granted granted Critical
Publication of FR2769090B1 publication Critical patent/FR2769090B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01M3/26—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
    • G01M3/32—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 containers, e.g. radiators
    • G01M3/3218—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 containers, e.g. radiators for flexible or elastic containers
    • 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
    • G01M3/022—Test plugs for closing off the end of a pipe
    • 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
    • G01M3/2846—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 tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR9712300A 1997-09-29 1997-09-29 Dispositif de controle de l'etancheite d'au moins un tube ferme a une extremite Expired - Fee Related FR2769090B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9712300A FR2769090B1 (fr) 1997-09-29 1997-09-29 Dispositif de controle de l'etancheite d'au moins un tube ferme a une extremite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9712300A FR2769090B1 (fr) 1997-09-29 1997-09-29 Dispositif de controle de l'etancheite d'au moins un tube ferme a une extremite

Publications (2)

Publication Number Publication Date
FR2769090A1 FR2769090A1 (fr) 1999-04-02
FR2769090B1 true FR2769090B1 (fr) 1999-11-12

Family

ID=9511755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9712300A Expired - Fee Related FR2769090B1 (fr) 1997-09-29 1997-09-29 Dispositif de controle de l'etancheite d'au moins un tube ferme a une extremite

Country Status (1)

Country Link
FR (1) FR2769090B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603138A (en) * 1969-11-21 1971-09-07 Erwin P Peterson Pneumatic tester for lineman{3 s gloves
FR2643713B1 (fr) * 1989-02-24 1994-09-02 Sibille & Cie Ateliers Appareil de controle de l'etancheite de gants isolants
US5129256A (en) * 1991-03-27 1992-07-14 Lrc Products, Ltd. Method and apparatus for leak testing of condoms by pressure differential

Also Published As

Publication number Publication date
FR2769090A1 (fr) 1999-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse