NL6908728A - - Google Patents

Info

Publication number
NL6908728A
NL6908728A NL6908728A NL6908728A NL6908728A NL 6908728 A NL6908728 A NL 6908728A NL 6908728 A NL6908728 A NL 6908728A NL 6908728 A NL6908728 A NL 6908728A NL 6908728 A NL6908728 A NL 6908728A
Authority
NL
Netherlands
Application number
NL6908728A
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
Publication of NL6908728A publication Critical patent/NL6908728A/xx

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)
NL6908728A 1968-07-13 1969-06-09 NL6908728A (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL6908728A true NL6908728A (xx) 1970-01-15

Family

ID=11153658

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6908728A NL6908728A (xx) 1968-07-13 1969-06-09

Country Status (6)

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

Families Citing this family (10)

* 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 (xx) * 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
FR2681577B1 (fr) * 1991-09-20 1994-12-23 Cmb Packaging Sa Dispositif et procede pour tester l'etancheite d'un corps de boite.
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

Also Published As

Publication number Publication date
DE1927551A1 (de) 1970-01-15
US3581101A (en) 1971-05-25
DE1927551B2 (de) 1978-03-30
GB1274467A (en) 1972-05-17
CH493837A (it) 1970-07-15
FR2012915A1 (xx) 1970-03-27
DE1927551C3 (de) 1979-01-04

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable