CH458786A - Method and device for checking packs for leaks - Google Patents

Method and device for checking packs for leaks

Info

Publication number
CH458786A
CH458786A CH1727266A CH1727266A CH458786A CH 458786 A CH458786 A CH 458786A CH 1727266 A CH1727266 A CH 1727266A CH 1727266 A CH1727266 A CH 1727266A CH 458786 A CH458786 A CH 458786A
Authority
CH
Switzerland
Prior art keywords
packs
leaks
checking
checking packs
Prior art date
Application number
CH1727266A
Other languages
German (de)
Inventor
Klaus Dipl Ing Domke
Original Assignee
Hesser Ag Maschf
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 Hesser Ag Maschf filed Critical Hesser Ag Maschf
Publication of CH458786A publication Critical patent/CH458786A/en

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
    • G01M3/36—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested
    • G01M3/363—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested the structure being removably mounted in a test cell

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
CH1727266A 1965-12-31 1966-12-05 Method and device for checking packs for leaks CH458786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0058117 1965-12-31

Publications (1)

Publication Number Publication Date
CH458786A true CH458786A (en) 1968-06-30

Family

ID=7160017

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1727266A CH458786A (en) 1965-12-31 1966-12-05 Method and device for checking packs for leaks

Country Status (2)

Country Link
CH (1) CH458786A (en)
DE (1) DE1573556A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181722A1 (en) * 1984-10-30 1986-05-21 Nippon Sanso Kabushiki Kaisha Method and apparatus for determinating a vacuum degree within a flexible vacuum package
EP0198950A2 (en) * 1985-04-25 1986-10-29 The Aro Corporation Method and apparatus for testing the fluid-tight sealed integrity of hermetically-sealed package
NL9300868A (en) * 1993-05-19 1994-12-16 Holleman B V Maschf Method and apparatus for testing the airtightness of packaging

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3906361C2 (en) * 1989-03-01 1999-06-10 Schenk Helga Device for testing the tightness of a flexible plastic container
DE3936163A1 (en) * 1989-10-31 1991-05-02 Fraunhofer Ges Forschung Measuring soundness of hermetically sealed containers - subjecting flexible part to pressure in test chamber and comparing deformation arising from internal pressure
DE19646876A1 (en) * 1996-11-13 1997-12-04 Bosch Gmbh Robert Hermetically sealed packing checking method for freedom from leaks
DE102021113754A1 (en) 2021-05-27 2022-12-01 mb bergmann GmbH Leak testing of vacuum packaging

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181722A1 (en) * 1984-10-30 1986-05-21 Nippon Sanso Kabushiki Kaisha Method and apparatus for determinating a vacuum degree within a flexible vacuum package
EP0198950A2 (en) * 1985-04-25 1986-10-29 The Aro Corporation Method and apparatus for testing the fluid-tight sealed integrity of hermetically-sealed package
EP0198950A3 (en) * 1985-04-25 1987-01-28 The Aro Corporation Method and apparatus for testing the fluid-tight sealed integrity of hermetically-sealed package
NL9300868A (en) * 1993-05-19 1994-12-16 Holleman B V Maschf Method and apparatus for testing the airtightness of packaging

Also Published As

Publication number Publication date
DE1573556A1 (en) 1970-09-17

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