ATE21279T1 - Verfahren und vorrichtung zur leckermittlung. - Google Patents

Verfahren und vorrichtung zur leckermittlung.

Info

Publication number
ATE21279T1
ATE21279T1 AT82302390T AT82302390T ATE21279T1 AT E21279 T1 ATE21279 T1 AT E21279T1 AT 82302390 T AT82302390 T AT 82302390T AT 82302390 T AT82302390 T AT 82302390T AT E21279 T1 ATE21279 T1 AT E21279T1
Authority
AT
Austria
Prior art keywords
volume
leak detection
gas
sample volume
curtain
Prior art date
Application number
AT82302390T
Other languages
English (en)
Inventor
Peter Edward George Marshall
Francis Raymond Piper
John Francis Wilson
Original Assignee
Bl Tech Ltd
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 Bl Tech Ltd filed Critical Bl Tech Ltd
Application granted granted Critical
Publication of ATE21279T1 publication Critical patent/ATE21279T1/de

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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
    • G01M3/205—Accessories or associated equipment; Pump constructions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
AT82302390T 1981-05-08 1982-05-10 Verfahren und vorrichtung zur leckermittlung. ATE21279T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8114229 1981-05-08
EP82302390A EP0064880B1 (de) 1981-05-08 1982-05-10 Verfahren und Vorrichtung zur Leckermittlung

Publications (1)

Publication Number Publication Date
ATE21279T1 true ATE21279T1 (de) 1986-08-15

Family

ID=10521687

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82302390T ATE21279T1 (de) 1981-05-08 1982-05-10 Verfahren und vorrichtung zur leckermittlung.

Country Status (8)

Country Link
US (1) US4477986A (de)
EP (1) EP0064880B1 (de)
JP (1) JPS58500672A (de)
AT (1) ATE21279T1 (de)
AU (1) AU557061B2 (de)
DE (1) DE3272437D1 (de)
SU (1) SU1281179A3 (de)
WO (1) WO1982003917A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133893A (en) * 1983-01-19 1984-08-01 Bl Tech Ltd Detecting leaks
GB2133892B (en) * 1983-01-19 1986-03-19 Bl Tech Ltd Detecting leaks
GB2146441A (en) * 1983-09-07 1985-04-17 Bl Tech Ltd Leak detection
GB2146442A (en) * 1983-09-07 1985-04-17 Bl Tech Ltd Leak detection
GB2146440A (en) * 1983-09-07 1985-04-17 Bl Tech Ltd Leak detection
DE3526325A1 (de) * 1985-06-07 1987-01-15 Gartner & Co J Verfahren und vorrichtung zur pruefung der standfestigkeit einer auf fassadenelementen aufgesiegelten rahmenlosen verglasung
DE4326857A1 (de) * 1993-08-06 1995-02-09 Siemens Ag Vorrichtung zum Erfassen eines Gaslecks
US5646726A (en) * 1995-02-24 1997-07-08 Leco Corporation Atmospheric seal for glow discharge analytical instrument
GB9717974D0 (en) * 1997-08-22 1997-10-29 Caradon Stelrad Limited Leak testing
SE518522C2 (sv) * 2001-03-21 2002-10-22 Sensistor Ab Metod och anordning vid täthetsprovning och läcksökning
DE102004029637A1 (de) * 2004-06-18 2006-01-05 Inficon Gmbh Lecksuchgerät mit Schnüffelsonde
DE102004062102A1 (de) * 2004-12-23 2006-07-13 Inficon Gmbh Lecksuchgerät mit Schnüffelsonde
US7946439B1 (en) * 2007-04-09 2011-05-24 Tech Serv LLC Protective steel membrane system and method of erection for secondary containment for an above ground storage tank
US8307724B1 (en) 2008-10-21 2012-11-13 Nomadics, Inc. Two mode vapor/particulate sampling device
CN103998914B (zh) * 2011-09-06 2016-04-06 Atonarp株式会社 气体采集装置以及检查装置
CN103207050B (zh) * 2013-04-15 2015-06-03 中国航天科技集团公司第五研究院第五一〇研究所 一种可延长密封器件候检时间的质谱检漏预充氦法
DE102016219401A1 (de) * 2016-10-06 2018-04-12 Inficon Gmbh Schnüffellecksucher mit abstandsabhängiger Steuerung des Fördergasstroms
JPWO2020246592A1 (de) * 2019-06-07 2020-12-10
CN110672281A (zh) * 2019-09-26 2020-01-10 大族激光科技产业集团股份有限公司 一种气体泄露检测探针及气密性检测装置
CN112378603B (zh) * 2020-11-18 2023-01-10 北京自动化控制设备研究所 原子气室的漏率检测方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246278B (de) * 1961-01-12 1967-08-03 Kernforschung Gmbh Ges Fuer Verfahren und Vorrichtung zur Auffindung von Leckstellen in mit Fluessigkeit gefuellten Anlagen und Rohrleitungen
FR2301817A1 (fr) * 1975-02-21 1976-09-17 Sogeme Dispositif formant ventouse, s

Also Published As

Publication number Publication date
EP0064880B1 (de) 1986-08-06
US4477986A (en) 1984-10-23
AU557061B2 (en) 1986-12-04
WO1982003917A1 (en) 1982-11-11
SU1281179A3 (ru) 1986-12-30
JPS58500672A (ja) 1983-04-28
EP0064880A1 (de) 1982-11-17
DE3272437D1 (en) 1986-09-11
AU9077482A (en) 1984-05-31

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