FR2012915A1 - - Google Patents

Info

Publication number
FR2012915A1
FR2012915A1 FR6919470A FR6919470A FR2012915A1 FR 2012915 A1 FR2012915 A1 FR 2012915A1 FR 6919470 A FR6919470 A FR 6919470A FR 6919470 A FR6919470 A FR 6919470A FR 2012915 A1 FR2012915 A1 FR 2012915A1
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.)
Withdrawn
Application number
FR6919470A
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.)
SACOFGAS
Original Assignee
SACOFGAS
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 SACOFGAS filed Critical SACOFGAS
Publication of FR2012915A1 publication Critical patent/FR2012915A1/fr
Withdrawn legal-status Critical Current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
    • G01M3/26—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
    • G01M3/3236—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 by monitoring the interior space of the containers
    • G01M3/3254—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 by monitoring the interior space of the containers using a flow detector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
FR6919470A 1968-07-13 1969-06-12 Withdrawn FR2012915A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1893068 1968-07-13

Publications (1)

Publication Number Publication Date
FR2012915A1 true FR2012915A1 (fr) 1970-03-27

Family

ID=11153658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6919470A Withdrawn FR2012915A1 (fr) 1968-07-13 1969-06-12

Country Status (6)

Country Link
US (1) US3581101A (fr)
CH (1) CH493837A (fr)
DE (1) DE1927551C3 (fr)
FR (1) FR2012915A1 (fr)
GB (1) GB1274467A (fr)
NL (1) NL6908728A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533523A1 (fr) * 1991-09-20 1993-03-24 Carnaudmetalbox Dispositif et procédé pour tester l'étanchéité d'un corps de boîte

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818752A (en) * 1971-04-28 1974-06-25 N Lindeberg Method and apparatus for testing tightness
JPS49130283A (fr) * 1973-04-16 1974-12-13
US4419883A (en) * 1982-03-01 1983-12-13 Gelston Ii N E Leak detector
US4464285A (en) * 1982-05-17 1984-08-07 Westvaco Corporation Amphoterics as emulsifiers for bituminous emulsions
HU195329B (en) * 1985-04-15 1988-04-28 Magyar Szenhidrogenipari Method and apparatus for measuring leakage at any pressure
US4776209A (en) * 1987-07-13 1988-10-11 W. L. Gore & Associates, Inc. Leakage detector
US4854158A (en) * 1988-08-22 1989-08-08 Expertek, Inc. Method and apparatus for leak testing a fluid containing chamber
BE1010934A3 (fr) * 1997-02-18 1999-03-02 Vigneron Jean Pierre Procede et dispositif de controle et/ou de mesure d'etancheite de conduites et de reservoirs.
CN110208560B (zh) * 2019-06-26 2024-08-02 迈克医疗电子有限公司 试管检测装置及试管检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333791A (en) * 1942-04-11 1943-11-09 Eastman Kodak Co Liquid flowmeter
US2961869A (en) * 1956-08-07 1960-11-29 Kidde & Co Walter Leakage testing apparatus and method of testing
US3251218A (en) * 1963-02-04 1966-05-17 Paul F Russell Apparatus for pressure testing the porosity and strength of cartons and containers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533523A1 (fr) * 1991-09-20 1993-03-24 Carnaudmetalbox Dispositif et procédé pour tester l'étanchéité d'un corps de boîte
FR2681577A1 (fr) * 1991-09-20 1993-03-26 Cmb Packaging Sa Dispositif et procede pour tester l'etancheite d'un corps de boite.

Also Published As

Publication number Publication date
US3581101A (en) 1971-05-25
DE1927551A1 (de) 1970-01-15
NL6908728A (fr) 1970-01-15
GB1274467A (en) 1972-05-17
DE1927551C3 (de) 1979-01-04
CH493837A (it) 1970-07-15
DE1927551B2 (de) 1978-03-30

Similar Documents

Publication Publication Date Title
AU428130B2 (fr)
AU5184069A (fr)
FR2012915A1 (fr)
AU6168869A (fr)
AU6171569A (fr)
AU429879B2 (fr)
AU4304568A (fr)
AU4811568A (fr)
AU421558B1 (fr)
AU4744468A (fr)
BE709496A (fr)
BE727332A (fr)
BE709274A (fr)
BE709138A (fr)
BE724093A (fr)
BE709095A (fr)
BE708951A (fr)
BE708933A (fr)
BE708888A (fr)
BE642636A (fr)
BE630165A (fr)
BE581157A (fr)
AU463027A (fr)
AU5758767A (fr)
BE709484A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse