FR2728343B1 - - Google Patents

Info

Publication number
FR2728343B1
FR2728343B1 FR9415318A FR9415318A FR2728343B1 FR 2728343 B1 FR2728343 B1 FR 2728343B1 FR 9415318 A FR9415318 A FR 9415318A FR 9415318 A FR9415318 A FR 9415318A FR 2728343 B1 FR2728343 B1 FR 2728343B1
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 - Fee Related
Application number
FR9415318A
Other languages
French (fr)
Other versions
FR2728343A1 (fr
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 filed Critical
Priority to FR9415318A priority Critical patent/FR2728343A1/fr
Publication of FR2728343A1 publication Critical patent/FR2728343A1/fr
Application granted granted Critical
Publication of FR2728343B1 publication Critical patent/FR2728343B1/fr
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR9415318A 1994-12-20 1994-12-20 Dispositif de test d'etancheite de boitier Granted FR2728343A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9415318A FR2728343A1 (fr) 1994-12-20 1994-12-20 Dispositif de test d'etancheite de boitier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415318A FR2728343A1 (fr) 1994-12-20 1994-12-20 Dispositif de test d'etancheite de boitier

Publications (2)

Publication Number Publication Date
FR2728343A1 FR2728343A1 (fr) 1996-06-21
FR2728343B1 true FR2728343B1 (zh) 1997-03-07

Family

ID=9469986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415318A Granted FR2728343A1 (fr) 1994-12-20 1994-12-20 Dispositif de test d'etancheite de boitier

Country Status (1)

Country Link
FR (1) FR2728343A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8081316B2 (en) 2004-08-06 2011-12-20 The General Hospital Corporation Process, system and software arrangement for determining at least one location in a sample using an optical coherence tomography

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127823A (en) * 1981-01-30 1982-08-09 Matsushita Electric Works Ltd Leak test method for enclosed electric unit
US4903524A (en) * 1989-03-10 1990-02-27 Kayaba Industry Co., Ltd. Method of and apparatus for detecting bubbles from hermetic container and method of detecting leak in hermetic container
FR2652647B1 (fr) * 1989-10-03 1991-12-06 Thomson Csf Procede de test d'etancheite d'un boitier et dispositif de test d'etancheite.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8081316B2 (en) 2004-08-06 2011-12-20 The General Hospital Corporation Process, system and software arrangement for determining at least one location in a sample using an optical coherence tomography

Also Published As

Publication number Publication date
FR2728343A1 (fr) 1996-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081020