CN106716097B - 用于校准用于泄漏检测的薄膜腔的装置和方法 - Google Patents

用于校准用于泄漏检测的薄膜腔的装置和方法 Download PDF

Info

Publication number
CN106716097B
CN106716097B CN201580050850.5A CN201580050850A CN106716097B CN 106716097 B CN106716097 B CN 106716097B CN 201580050850 A CN201580050850 A CN 201580050850A CN 106716097 B CN106716097 B CN 106716097B
Authority
CN
China
Prior art keywords
pressure
calibration
volume
membrane
membrane well
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
CN201580050850.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN106716097A (zh
Inventor
西尔维奥·德克尔
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 CN106716097A publication Critical patent/CN106716097A/zh
Application granted granted Critical
Publication of CN106716097B publication Critical patent/CN106716097B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01M3/007—Leak detector calibration, standard leaks
    • 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
    • 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
    • G01M3/3281—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Fluid Pressure (AREA)
CN201580050850.5A 2014-09-25 2015-09-22 用于校准用于泄漏检测的薄膜腔的装置和方法 Active CN106716097B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014219481.4A DE102014219481A1 (de) 2014-09-25 2014-09-25 Vorrichtung und Verfahren zum Kalibrieren einer Folienkammer zur Leckdetektion
DE102014219481.4 2014-09-25
PCT/EP2015/071665 WO2016046170A1 (de) 2014-09-25 2015-09-22 Vorrichtung und verfahren zum kalibrieren einer folienkammer zur leckdetektion

Publications (2)

Publication Number Publication Date
CN106716097A CN106716097A (zh) 2017-05-24
CN106716097B true CN106716097B (zh) 2019-06-28

Family

ID=54151280

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580050850.5A Active CN106716097B (zh) 2014-09-25 2015-09-22 用于校准用于泄漏检测的薄膜腔的装置和方法

Country Status (9)

Country Link
US (1) US10670489B2 (enExample)
EP (1) EP3198251B1 (enExample)
JP (1) JP6556226B2 (enExample)
CN (1) CN106716097B (enExample)
AU (1) AU2015320899B2 (enExample)
BR (1) BR112017005908B1 (enExample)
DE (1) DE102014219481A1 (enExample)
RU (1) RU2700830C2 (enExample)
WO (1) WO2016046170A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10816434B2 (en) * 2015-12-14 2020-10-27 Fukuda Co., Ltd. Apparatus and method for leak testing
DE102015226360A1 (de) 2015-12-21 2017-06-22 Inficon Gmbh Grobleckmessung eines inkompressiblen Prüflings in einer Folienkammer
DE102016000365A1 (de) * 2016-01-15 2017-07-20 Sartorius Stedim Biotech Gmbh Verfahren und Vorrichtung zur Durchführung eines Integritätstests an einem flexiblen Testbehälter
CN106441742B (zh) * 2016-10-09 2018-09-28 上海斐讯数据通信技术有限公司 充气物体的漏气检测方法及装置
DE102017201004A1 (de) * 2017-01-23 2018-07-26 Inficon Gmbh Folienkammer mit Doppelfolie
CN107907273B (zh) * 2017-10-27 2019-09-27 辽沈工业集团有限公司 一种产品局部密封外表面气密性检测方法
DE102017222308A1 (de) * 2017-12-08 2019-06-13 Inficon Gmbh Verfahren zur Leckprüfung mit einer Folienkammer mit belüftetem Messvolumen
DE102019121462B4 (de) * 2019-08-08 2021-12-09 Inficon Gmbh Verfahren zur Dichtheitsprüfung eines flüssigkeitsgefüllten Prüflings
DE102021100147A1 (de) * 2021-01-07 2022-07-07 Inficon Gmbh Folienkammer mit Trägergaszufuhr und Verfahren
DE102021115664A1 (de) * 2021-06-17 2022-12-22 Inficon Gmbh Leckdetektoren
CN113670511B (zh) * 2021-08-13 2023-10-20 宁波爱发科真空技术有限公司 一种真空校准系统及其检测方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593554A (en) * 1984-02-08 1986-06-10 Product Suppliers Ag Leak detection
CN101424581A (zh) * 2007-11-02 2009-05-06 英华达（上海）科技有限公司 密封测试装置及其方法
DE102006027344B4 (de) * 2005-06-28 2011-02-17 Dräger Safety MSI GmbH Verfahren und Vorrichtung zur Bestimmung der Leckrate eines geschlossenen Gassystems
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3762460D1 (de) * 1986-03-22 1990-05-31 Nestle Sa Verfahren und vorrichtung zum feststellen von undichtigkeiten bei behaeltnissen.
US5170660A (en) * 1987-10-28 1992-12-15 Martin Lehmann Process and apparatus for volume-testing a hollow body
DE3925067C2 (de) * 1989-07-28 1994-04-28 Samson Ag Verfahren zum Bestimmen des Volumens eines Hohlkörpers und Anordnung zur Durchführung des Verfahrens
KR100242790B1 (ko) * 1997-03-21 2000-03-02 박호군 촉매특성 분석장치
JP3345392B2 (ja) * 2000-06-06 2002-11-18 株式会社ヒット開発研究所 エアリーク検出装置
NZ561811A (en) 2007-09-21 2010-06-25 Hubco Automotive Ltd Extendable roof rack
US8201438B1 (en) * 2008-04-18 2012-06-19 Sandia Corporation Detection of gas leakage
US20100282766A1 (en) * 2009-05-06 2010-11-11 Heiko Arndt Low-Dead Volume Microfluidic Component and Method
EP2447694B1 (de) * 2010-10-28 2014-05-21 Boehringer Ingelheim Pharma GmbH & Co. KG Prüfleck zur Überprüfung von Leckagemesssystemen
DE102012200063A1 (de) * 2012-01-03 2013-07-04 Inficon Gmbh Verfahren zur Lecksuche an einem nicht formstarren Prüfling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593554A (en) * 1984-02-08 1986-06-10 Product Suppliers Ag Leak detection
DE102006027344B4 (de) * 2005-06-28 2011-02-17 Dräger Safety MSI GmbH Verfahren und Vorrichtung zur Bestimmung der Leckrate eines geschlossenen Gassystems
CN101424581A (zh) * 2007-11-02 2009-05-06 英华达（上海）科技有限公司 密封测试装置及其方法
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

Also Published As

Publication number Publication date
EP3198251B1 (de) 2018-11-07
RU2700830C2 (ru) 2019-09-23
BR112017005908B1 (pt) 2022-05-10
AU2015320899A1 (en) 2017-04-06
WO2016046170A1 (de) 2016-03-31
DE102014219481A1 (de) 2016-03-31
CN106716097A (zh) 2017-05-24
RU2017114154A (ru) 2018-10-25
RU2017114154A3 (enExample) 2019-02-04
AU2015320899B2 (en) 2020-12-10
BR112017005908A2 (pt) 2017-12-19
JP2017528725A (ja) 2017-09-28
JP6556226B2 (ja) 2019-08-07
US10670489B2 (en) 2020-06-02
US20170292894A1 (en) 2017-10-12
EP3198251A1 (de) 2017-08-02

Similar Documents

Publication Publication Date Title
CN106716097B (zh) 用于校准用于泄漏检测的薄膜腔的装置和方法
US10900862B2 (en) Gross leak measurement in an incompressible test item in a film chamber
CN106461498B (zh) 使用薄膜腔室的压差测量
CN107076636B (zh) 具有用于粗泄漏测试的测量体积的薄膜腔
US9810600B2 (en) Method for detecting a leak on a non-rigid test specimen
JP2017528725A5 (enExample)
CN108225972B (zh) 用于确定样品中漏孔的尺寸的设备和方法
CN111551476B (zh) 基于压差法的气体渗透性能测试系统及方法
US20160209294A1 (en) Tightness Test During the Evacuation of a Film Chamber
CN108593216B (zh) 一种便携式动态比较正压漏孔校准装置及方法
JP2017526935A5 (enExample)
CN106662498B (zh) 薄膜腔中的气体密度增加的测量
US10401255B1 (en) Vacuum leak testing
CN104797916B (zh) 测试泄漏检测系统的方法
CN104764862B (zh) 一种气体浓度现场测试方法
CN113074877A (zh) 气密检测工艺
CN205826251U (zh) 一种密封容器的真空密封性能测量装置
US20200378862A1 (en) Method for Leak Testing with a Foil Chamber with Vented Measurement Volume
US11630024B2 (en) Method for leak testing using a film chamber with ventilated measuring volume

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant