DE69623171D1 - Leckprüfverfahren und -vorrichtung für mindestens eine flexibele Verpackung - Google Patents

Leckprüfverfahren und -vorrichtung für mindestens eine flexibele Verpackung

Info

Publication number
DE69623171D1
DE69623171D1 DE69623171T DE69623171T DE69623171D1 DE 69623171 D1 DE69623171 D1 DE 69623171D1 DE 69623171 T DE69623171 T DE 69623171T DE 69623171 T DE69623171 T DE 69623171T DE 69623171 D1 DE69623171 D1 DE 69623171D1
Authority
DE
Germany
Prior art keywords
test method
flexible packaging
leakage test
leakage
packaging
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.)
Revoked
Application number
DE69623171T
Other languages
English (en)
Other versions
DE69623171T2 (de
Inventor
Mathias Leonardus C Aarts
Arjan Tonnis Smit
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.)
Sara Lee DE NV
Original Assignee
Sara Lee DE NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19760994&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69623171(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sara Lee DE NV filed Critical Sara Lee DE NV
Publication of DE69623171D1 publication Critical patent/DE69623171D1/de
Application granted granted Critical
Publication of DE69623171T2 publication Critical patent/DE69623171T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • G01M3/3281—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 removably mounted in a test cell
    • G01M3/329—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 removably mounted in a test cell for verifying the internal pressure of closed 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
    • G01M3/26—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
DE1996623171 1995-05-04 1996-05-06 Leckprüfverfahren und -vorrichtung für mindestens eine flexibele Verpackung Revoked DE69623171T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1000311A NL1000311C2 (nl) 1995-05-04 1995-05-04 Werkwijze en inrichting voor het onderzoeken van tenminste een flexibele verpakking op de aanwezigheid van een lek.

Publications (2)

Publication Number Publication Date
DE69623171D1 true DE69623171D1 (de) 2002-10-02
DE69623171T2 DE69623171T2 (de) 2003-04-30

Family

ID=19760994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996623171 Revoked DE69623171T2 (de) 1995-05-04 1996-05-06 Leckprüfverfahren und -vorrichtung für mindestens eine flexibele Verpackung

Country Status (3)

Country Link
EP (1) EP0741288B1 (de)
DE (1) DE69623171T2 (de)
NL (1) NL1000311C2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962303A1 (de) * 1999-12-23 2001-07-12 Gebele Thomas Verfahren zur Bestimmung der Barriereeigenschaft eines Behälters für alle Gase
US10845266B2 (en) 2011-11-16 2020-11-24 Inficon Gmbh Quick leak detection on dimensionally stable/slack packaging without the addition of test gas
DE102011086486B4 (de) 2011-11-16 2023-01-19 Inficon Gmbh Vorrichtung und Verfahren zur schnellen Lecksuche an formsteifen/schlaffen Verpackungen ohne Zusatz von Prüfgas
DE102011123152B4 (de) 2011-11-16 2024-02-01 Inficon Gmbh Schnelle Lecksuche an formsteifen/schlaffen Verpackungen ohne Zusatz von Prüfgas
DE102012200063A1 (de) * 2012-01-03 2013-07-04 Inficon Gmbh Verfahren zur Lecksuche an einem nicht formstarren Prüfling
DE102012217945A1 (de) 2012-10-01 2014-04-03 Inficon Gmbh Folienkammer und Verfahren zur Leckagedetektion an einem nicht formstarren Prüfling
DE102013217288A1 (de) * 2013-08-29 2015-03-05 Inficon Gmbh Dichtheitsprüfung während der Evakuierung einer Folienkammer
DE102014205032A1 (de) * 2014-03-18 2015-09-24 Inficon Gmbh Dichteanstiegsmessung in Folienkammer
DE102014205027A1 (de) * 2014-03-18 2015-09-24 Inficon Gmbh Evakuierbare flexible Leckageprüfkammer
DE102014218399A1 (de) * 2014-09-15 2016-03-17 Inficon Gmbh Folienkammer mit Messvolumen zur Grobleckerkennung
US9663259B2 (en) 2015-02-27 2017-05-30 Pall Corporation Gas evacuation system and method
DE102017201004A1 (de) 2017-01-23 2018-07-26 Inficon Gmbh Folienkammer mit Doppelfolie
AT519682A1 (de) 2017-02-24 2018-09-15 Mits Gmbh Verfahren zum Überprüfen einer Dichtheit eines flexiblen Behälters
FR3068781A1 (fr) 2017-07-06 2019-01-11 Ateq Procede de detection de fuite d'une piece creuse et installation pour la mise en œuvre d'un tel procede
FR3073623B1 (fr) 2017-11-16 2019-11-08 Ateq Installation et procede de detection et de localisation de fuite dans un circuit de transport d'un fluide, notamment d'un aeronef
DE102017222308A1 (de) * 2017-12-08 2019-06-13 Inficon Gmbh Verfahren zur Leckprüfung mit einer Folienkammer mit belüftetem Messvolumen
US11187752B2 (en) 2018-08-31 2021-11-30 Ateq Corporation Battery leak test device and methods
FR3092171B1 (fr) 2019-01-29 2021-04-30 Ateq Système de détection de fuite par gaz traceur et utilisation correspondante.
FR3106661B1 (fr) 2020-01-28 2022-01-21 Ateq Dispositif de détection de fuites

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL91317C (de) * 1958-08-07 1959-06-15
NL8400398A (nl) * 1984-02-08 1985-09-02 Product Suppliers Ag Lekdetectie.
NL8501336A (nl) * 1985-05-09 1986-12-01 Bouwe Prakken Inrichting voor het op lekken testen van gevulde afgesloten verpakkingen uit flexibel materiaal.

Also Published As

Publication number Publication date
EP0741288B1 (de) 2002-08-28
NL1000311C2 (nl) 1996-11-05
DE69623171T2 (de) 2003-04-30
EP0741288A1 (de) 1996-11-06

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation