AU2018209168B2 - Film chamber having double film - Google Patents

Film chamber having double film Download PDF

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Publication number
AU2018209168B2
AU2018209168B2 AU2018209168A AU2018209168A AU2018209168B2 AU 2018209168 B2 AU2018209168 B2 AU 2018209168B2 AU 2018209168 A AU2018209168 A AU 2018209168A AU 2018209168 A AU2018209168 A AU 2018209168A AU 2018209168 B2 AU2018209168 B2 AU 2018209168B2
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AU
Australia
Prior art keywords
film
chamber
test specimen
pressure
vacuum
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.)
Active
Application number
AU2018209168A
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English (en)
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AU2018209168A1 (en
Inventor
Daniel Wetzig
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.)
Inficon GmbH Deutschland
Original Assignee
Inficon GmbH Deutschland
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 Inficon GmbH Deutschland filed Critical Inficon GmbH Deutschland
Publication of AU2018209168A1 publication Critical patent/AU2018209168A1/en
Application granted granted Critical
Publication of AU2018209168B2 publication Critical patent/AU2018209168B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
AU2018209168A 2017-01-23 2018-01-17 Film chamber having double film Active AU2018209168B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017201004.5A DE102017201004A1 (de) 2017-01-23 2017-01-23 Folienkammer mit Doppelfolie
DE102017201004.5 2017-01-23
PCT/EP2018/051116 WO2018134258A1 (de) 2017-01-23 2018-01-17 Folienkammer mit doppelfolie

Publications (2)

Publication Number Publication Date
AU2018209168A1 AU2018209168A1 (en) 2019-07-18
AU2018209168B2 true AU2018209168B2 (en) 2022-03-10

Family

ID=61003023

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018209168A Active AU2018209168B2 (en) 2017-01-23 2018-01-17 Film chamber having double film

Country Status (7)

Country Link
US (1) US11143571B2 (enExample)
EP (1) EP3571486B1 (enExample)
JP (1) JP6944527B2 (enExample)
CN (1) CN110312920B (enExample)
AU (1) AU2018209168B2 (enExample)
DE (1) DE102017201004A1 (enExample)
WO (1) WO2018134258A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109115431A (zh) * 2018-09-30 2019-01-01 广州市和晋自动化控制技术有限公司 一种气、液体软包装袋真空检漏装置及检漏方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951496A (en) * 1988-02-09 1990-08-28 Product Suppliers Ag Method of, and apparatus for, leak testing a package
US6823719B2 (en) * 2001-08-27 2004-11-30 The Boeing Company Method and apparatus to locally test pressure seal
US20140311222A1 (en) * 2011-11-16 2014-10-23 Inficon Gmbh Quick leak detection on dimensionally stable/slack packaging without the addition of test gas

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US3027753A (en) * 1960-04-29 1962-04-03 Gen Electric Leak detection device
JPS5885129A (ja) * 1981-11-16 1983-05-21 Ulvac Corp リ−クテストにおけるマスキング法
NL8400398A (nl) * 1984-02-08 1985-09-02 Product Suppliers Ag Lekdetectie.
US4584877A (en) * 1984-06-07 1986-04-29 Semyon Brayman Method and fixture for leak detection
NL8502062A (nl) * 1985-07-17 1987-02-16 Product Suppliers Ag Lekdetectie met flexibele zak.
DE4134380A1 (de) * 1991-10-17 1993-04-22 Siemens Ag Einrichtung zum gas- und fluessigkeitsdichten sichern und ueberwachen eines koerpers, insbesondere einer abfalldeponie
US5513516A (en) * 1992-05-01 1996-05-07 Visi-Pack, Inc. Method and apparatus for leak testing a container
NL1000311C2 (nl) 1995-05-04 1996-11-05 Sara Lee De Nv Werkwijze en inrichting voor het onderzoeken van tenminste een flexibele verpakking op de aanwezigheid van een lek.
DE19642099A1 (de) * 1996-10-12 1998-04-16 Leybold Vakuum Gmbh Prüfung der Dichtheit von Verpackungen
DE19846800A1 (de) * 1998-10-10 2000-04-13 Leybold Vakuum Gmbh Folien-Lecksucher
US6321589B1 (en) * 1999-06-25 2001-11-27 Instrotek, Inc. Methods and apparatus for sealing a porous material sample for density determination using water displacement methods and associated surface conformal resilient compressible bags
DE19935293A1 (de) * 1999-07-27 2001-02-01 Leybold Vakuum Gmbh Folienlecksuchkammer
US6584828B2 (en) * 1999-12-17 2003-07-01 Atc, Inc. Method and apparatus of nondestructive testing a sealed product for leaks
DE50015394D1 (de) * 1999-12-22 2008-11-20 Inficon Gmbh Verfahren zum betrieb eines folien-lecksuchers sowie für die durchführung dieses verfahrens geeigneter folien-lecksucher
FR2905462B1 (fr) * 2006-09-06 2009-03-13 Gaztransp Et Technigaz Soc Par Procede de test d'etancheite,eprouvette et banc de test
US8438909B2 (en) * 2006-12-22 2013-05-14 The Boeing Company Device and method for detecting an air leak in a tool
US7849729B2 (en) * 2006-12-22 2010-12-14 The Boeing Company Leak detection in vacuum bags
US10845266B2 (en) * 2011-11-16 2020-11-24 Inficon Gmbh Quick leak detection on dimensionally stable/slack packaging without the addition of test gas
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
DE102013219464A1 (de) * 2013-09-26 2015-03-26 Inficon Gmbh 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
DE102014211228A1 (de) * 2014-06-12 2015-12-17 Inficon Gmbh Differenzdruckmessung mit Folienkammer
DE102014218399A1 (de) * 2014-09-15 2016-03-17 Inficon Gmbh Folienkammer mit Messvolumen zur Grobleckerkennung
DE102014219473A1 (de) * 2014-09-25 2016-03-31 Inficon Gmbh Folienkammer mit Halteprofil
DE102014219481A1 (de) * 2014-09-25 2016-03-31 Inficon Gmbh Vorrichtung und Verfahren zum Kalibrieren einer Folienkammer zur Leckdetektion
DE102014224799A1 (de) * 2014-12-03 2016-06-09 Inficon Gmbh Dichtheitsprüfung mit Trägergas in Folienkammer
US10343353B2 (en) * 2015-10-06 2019-07-09 The Boeing Company Method of curing a composite article using differential vacuum
DE102016201359A1 (de) * 2016-01-29 2017-08-03 Inficon Gmbh Lecksuche an einem flexiblen Prüfling in einer Folienkammer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951496A (en) * 1988-02-09 1990-08-28 Product Suppliers Ag Method of, and apparatus for, leak testing a package
US6823719B2 (en) * 2001-08-27 2004-11-30 The Boeing Company Method and apparatus to locally test pressure seal
US20140311222A1 (en) * 2011-11-16 2014-10-23 Inficon Gmbh Quick leak detection on dimensionally stable/slack packaging without the addition of test gas

Also Published As

Publication number Publication date
EP3571486A1 (de) 2019-11-27
CN110312920A (zh) 2019-10-08
WO2018134258A1 (de) 2018-07-26
JP6944527B2 (ja) 2021-10-06
EP3571486B1 (de) 2021-03-10
CN110312920B (zh) 2021-03-12
BR112019013683A2 (pt) 2020-01-28
DE102017201004A1 (de) 2018-07-26
AU2018209168A1 (en) 2019-07-18
JP2020505604A (ja) 2020-02-20
US20190376872A1 (en) 2019-12-12
US11143571B2 (en) 2021-10-12

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