BR112017010967A2 - teste de estanqueidade com gás de transporte em uma câmara de película - Google Patents

teste de estanqueidade com gás de transporte em uma câmara de película

Info

Publication number
BR112017010967A2
BR112017010967A2 BR112017010967-0A BR112017010967A BR112017010967A2 BR 112017010967 A2 BR112017010967 A2 BR 112017010967A2 BR 112017010967 A BR112017010967 A BR 112017010967A BR 112017010967 A2 BR112017010967 A2 BR 112017010967A2
Authority
BR
Brazil
Prior art keywords
gas
test
film chamber
tightness test
test object
Prior art date
Application number
BR112017010967-0A
Other languages
English (en)
Other versions
BR112017010967B1 (pt
Inventor
Wetzig
Daniel
Decker
Silvio
Original Assignee
Inficon Gmbh
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 filed Critical Inficon Gmbh
Publication of BR112017010967A2 publication Critical patent/BR112017010967A2/pt
Publication of BR112017010967B1 publication Critical patent/BR112017010967B1/pt

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
    • 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)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

"teste de estanqueidade com gás de transporte em uma câmara de película", por tratar a invenção de um método para a execução de um teste de estanqueidade de um objeto de teste (16) em uma câmara de película (10) que apresenta pelo menos uma região de paredes flexíveis (12), (14), o método compreendendo as seguintes etapas: utilização de um gás ou componentes de gases contidos no objeto de teste (16) como o gás de teste para o teste de estanqueidade; introdução do objeto de teste (16) na câmara de película (10); evacuação da câmara de película (10) para uma pressão inferior à pressão do gás de teste no interior do objeto de teste (16) com pressão atmosférica, e; medição da concentração do gás de teste na mistura de gases que se forma na câmara de película (10) na região externa ao objeto de teste (16).
BR112017010967-0A 2014-12-03 2015-11-25 Método de execução de um teste de estanqueidade BR112017010967B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014224799.3 2014-12-03
DE102014224799.3A DE102014224799A1 (de) 2014-12-03 2014-12-03 Dichtheitsprüfung mit Trägergas in Folienkammer
PCT/EP2015/077636 WO2016087280A1 (de) 2014-12-03 2015-11-25 Dichtheitsprüfung mit trägergas in folienkammer

Publications (2)

Publication Number Publication Date
BR112017010967A2 true BR112017010967A2 (pt) 2018-02-14
BR112017010967B1 BR112017010967B1 (pt) 2022-06-07

Family

ID=54697598

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017010967-0A BR112017010967B1 (pt) 2014-12-03 2015-11-25 Método de execução de um teste de estanqueidade

Country Status (9)

Country Link
US (1) US11199468B2 (pt)
EP (1) EP3227655B1 (pt)
JP (1) JP6653703B2 (pt)
CN (1) CN107003204B (pt)
AU (1) AU2015357410B2 (pt)
BR (1) BR112017010967B1 (pt)
DE (1) DE102014224799A1 (pt)
RU (1) RU2699960C2 (pt)
WO (1) WO2016087280A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205032A1 (de) * 2014-03-18 2015-09-24 Inficon Gmbh Dichteanstiegsmessung in Folienkammer
DE102014224799A1 (de) 2014-12-03 2016-06-09 Inficon Gmbh Dichtheitsprüfung mit Trägergas in Folienkammer
US9915581B2 (en) * 2016-03-31 2018-03-13 Glttek Co., Ltd Seal detecting device and means thereof
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
GB201813448D0 (en) * 2018-08-17 2018-10-03 Cascade Tech Holdings Limited Leak detection system and method
DE102019121462B4 (de) 2019-08-08 2021-12-09 Inficon Gmbh Verfahren zur Dichtheitsprüfung eines flüssigkeitsgefüllten Prüflings
GB2599667B (en) * 2020-10-08 2022-11-02 Mccarthy Martin Puncture detection
DE102021100147A1 (de) 2021-01-07 2022-07-07 Inficon Gmbh Folienkammer mit Trägergaszufuhr und Verfahren

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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
DE10138110A1 (de) 2000-08-11 2002-03-21 Bosch Gmbh Robert Verfahren zur Klopferkennung bei Brennkraftmaschinen
DE10040074A1 (de) * 2000-08-16 2002-02-28 Inficon Gmbh Verfahren und Vorrichtung zur Dichtheitsprüfung eines Gasgenerators
US6513366B1 (en) * 2001-10-11 2003-02-04 Packaging Technologies & Inspection Llc Method and apparatus for package leak testing
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US20040159144A1 (en) * 2003-02-14 2004-08-19 Thomas Abelen Method and device for performing a leak test on a gas generator
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JP4374241B2 (ja) * 2003-12-05 2009-12-02 アディクセン スカンディナビア エービー 対象物の密封性を測定するためのシステム及び方法
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DE102012200063A1 (de) * 2012-01-03 2013-07-04 Inficon Gmbh Verfahren zur Lecksuche an einem nicht formstarren Prüfling
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DE102013217288A1 (de) * 2013-08-29 2015-03-05 Inficon Gmbh Dichtheitsprüfung während der Evakuierung einer Folienkammer
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CN103822761B (zh) * 2014-01-03 2017-01-04 中国空间技术研究院 密封性检测装置及方法
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
DE102014224799A1 (de) 2014-12-03 2016-06-09 Inficon Gmbh Dichtheitsprüfung mit Trägergas in Folienkammer

Also Published As

Publication number Publication date
JP6653703B2 (ja) 2020-02-26
WO2016087280A1 (de) 2016-06-09
EP3227655A1 (de) 2017-10-11
RU2017122386A3 (pt) 2019-03-12
RU2699960C2 (ru) 2019-09-11
US20170268957A1 (en) 2017-09-21
EP3227655B1 (de) 2020-01-08
JP2018501475A (ja) 2018-01-18
US11199468B2 (en) 2021-12-14
BR112017010967B1 (pt) 2022-06-07
CN107003204B (zh) 2020-03-03
AU2015357410A1 (en) 2017-06-15
DE102014224799A1 (de) 2016-06-09
CN107003204A (zh) 2017-08-01
RU2017122386A (ru) 2019-01-09
AU2015357410B2 (en) 2020-08-27

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/11/2015, OBSERVADAS AS CONDICOES LEGAIS