CN110312920B - 具有双层薄膜的薄膜腔室 - Google Patents

具有双层薄膜的薄膜腔室 Download PDF

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Publication number
CN110312920B
CN110312920B CN201880005707.8A CN201880005707A CN110312920B CN 110312920 B CN110312920 B CN 110312920B CN 201880005707 A CN201880005707 A CN 201880005707A CN 110312920 B CN110312920 B CN 110312920B
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China
Prior art keywords
membrane
chamber
pressure
film
sample
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Chinese (zh)
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CN110312920A (zh
Inventor
丹尼尔·维茨格
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Inficon GmbH Deutschland
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Inficon GmbH Deutschland
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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
CN201880005707.8A 2017-01-23 2018-01-17 具有双层薄膜的薄膜腔室 Active CN110312920B (zh)

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
CN110312920A CN110312920A (zh) 2019-10-08
CN110312920B true CN110312920B (zh) 2021-03-12

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CN201880005707.8A Active CN110312920B (zh) 2017-01-23 2018-01-17 具有双层薄膜的薄膜腔室

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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

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DE4134380A1 (de) * 1991-10-17 1993-04-22 Siemens Ag Einrichtung zum gas- und fluessigkeitsdichten sichern und ueberwachen eines koerpers, insbesondere einer abfalldeponie
CN1364232A (zh) * 1999-07-27 2002-08-14 因菲康有限公司 薄膜检漏箱
CN101140195A (zh) * 2006-09-06 2008-03-12 气体运输技术公司 密封测试方法,试样以及试验台
CN104040317A (zh) * 2011-11-16 2014-09-10 英福康有限责任公司 尺寸稳定/松弛包装的没有附加的测量气体的快速泄漏检测
WO2016087280A1 (de) * 2014-12-03 2016-06-09 Inficon Gmbh Dichtheitsprüfung mit trägergas in folienkammer

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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.
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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
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
US6615642B2 (en) * 2001-08-27 2003-09-09 The Boeing Company Method and apparatus to locally test pressure seal
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
DE102014205027A1 (de) 2014-03-18 2015-09-24 Inficon Gmbh Evakuierbare flexible Leckageprüfkammer
DE102014205032A1 (de) * 2014-03-18 2015-09-24 Inficon Gmbh Dichteanstiegsmessung in Folienkammer
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
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134380A1 (de) * 1991-10-17 1993-04-22 Siemens Ag Einrichtung zum gas- und fluessigkeitsdichten sichern und ueberwachen eines koerpers, insbesondere einer abfalldeponie
CN1364232A (zh) * 1999-07-27 2002-08-14 因菲康有限公司 薄膜检漏箱
CN101140195A (zh) * 2006-09-06 2008-03-12 气体运输技术公司 密封测试方法,试样以及试验台
CN104040317A (zh) * 2011-11-16 2014-09-10 英福康有限责任公司 尺寸稳定/松弛包装的没有附加的测量气体的快速泄漏检测
WO2016087280A1 (de) * 2014-12-03 2016-06-09 Inficon Gmbh Dichtheitsprüfung mit trägergas in folienkammer

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
RADIATION-INDUCED FOIL ELECTRET CHAMBER;FALLONE,BG;《PHYSICAL REVIEW B》;19831231;全文 *
氦质谱检漏在某型机翼装备的应用;周大;《航空制造技术》;20161015;全文 *

Also Published As

Publication number Publication date
JP6944527B2 (ja) 2021-10-06
US20190376872A1 (en) 2019-12-12
US11143571B2 (en) 2021-10-12
EP3571486A1 (de) 2019-11-27
CN110312920A (zh) 2019-10-08
WO2018134258A1 (de) 2018-07-26
BR112019013683A2 (pt) 2020-01-28
AU2018209168A1 (en) 2019-07-18
AU2018209168B2 (en) 2022-03-10
JP2020505604A (ja) 2020-02-20
DE102017201004A1 (de) 2018-07-26
EP3571486B1 (de) 2021-03-10

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