CN1969176A - 带吸气取样探针的检漏器 - Google Patents

带吸气取样探针的检漏器 Download PDF

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Publication number
CN1969176A
CN1969176A CNA2005800200539A CN200580020053A CN1969176A CN 1969176 A CN1969176 A CN 1969176A CN A2005800200539 A CNA2005800200539 A CN A2005800200539A CN 200580020053 A CN200580020053 A CN 200580020053A CN 1969176 A CN1969176 A CN 1969176A
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CN
China
Prior art keywords
sniffer
snift
xsect
pipe
flow
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.)
Pending
Application number
CNA2005800200539A
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English (en)
Chinese (zh)
Inventor
丹尼尔·韦齐希
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 CN1969176A publication Critical patent/CN1969176A/zh
Pending legal-status Critical Current

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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
    • G01M3/04—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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
CNA2005800200539A 2004-06-18 2005-03-11 带吸气取样探针的检漏器 Pending CN1969176A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004029637A DE102004029637A1 (de) 2004-06-18 2004-06-18 Lecksuchgerät mit Schnüffelsonde
DE102004029637.5 2004-06-18

Publications (1)

Publication Number Publication Date
CN1969176A true CN1969176A (zh) 2007-05-23

Family

ID=34962043

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800200539A Pending CN1969176A (zh) 2004-06-18 2005-03-11 带吸气取样探针的检漏器

Country Status (6)

Country Link
US (1) US20080006080A1 (https=)
EP (1) EP1756540A1 (https=)
JP (1) JP4377433B2 (https=)
CN (1) CN1969176A (https=)
DE (1) DE102004029637A1 (https=)
WO (1) WO2005124309A1 (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106500916A (zh) * 2016-12-02 2017-03-15 广州供电局有限公司 Sf6带电检漏仪
CN109791087A (zh) * 2016-09-19 2019-05-21 英福康有限责任公司 用细长的气体引导元件填充探头附件
CN110071031A (zh) * 2019-05-05 2019-07-30 东北大学 一种蛇形线式质谱仪连续性变压取样装置及方法
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
CN112362720A (zh) * 2020-10-29 2021-02-12 河南中烟工业有限责任公司 箱装烟叶霉变检测方法
CN115038525A (zh) * 2020-02-04 2022-09-09 厄弗翁简易股份公司 用于喷射雾状液体的喷嘴

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005011372U1 (de) * 2005-07-20 2006-11-30 Inficon Gmbh Schnüffellecksuchgerät
DE102008011686A1 (de) * 2008-02-28 2009-09-03 Inficon Gmbh Heliumsensor
WO2011132365A1 (ja) * 2010-04-22 2011-10-27 株式会社アルバック 漏洩検知方法及び真空処理装置
DE102013218506A1 (de) * 2013-09-16 2015-03-19 Inficon Gmbh Schnüffellecksucher mit mehrstufiger Membranpumpe
DE102013021313A1 (de) 2013-12-17 2015-06-18 Robert Brockmann Schnüffelsonde mit einer Fremdgasbarriere
FR3069639B1 (fr) * 2017-07-26 2019-08-30 Pfeiffer Vacuum Sonde de reniflage, detecteur de fuites et procede de detection de fuites
EP3567356B1 (en) * 2018-05-07 2021-02-24 Inficon GmbH Sniffing leak detector with switching valve and buffer chamber

Family Cites Families (11)

* 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
US3999065A (en) * 1974-06-05 1976-12-21 Varian Associates Leak detection system with wire probe
DE2441124B2 (de) 1974-08-28 1979-07-19 Leybold-Heraeus Gmbh, 5000 Koeln Lecksucheinrichtung
DE2826605A1 (de) * 1978-06-19 1980-01-03 Leybold Heraeus Gmbh & Co Kg Schnueffelspitze fuer lecksucheinrichtungen
DE3272437D1 (en) * 1981-05-08 1986-09-11 Bl Tech Ltd Method of, and apparatus for, detecting leaks
US4583394A (en) * 1984-08-07 1986-04-22 Japan Atomic Energy Research Institute Device and method for leak location
JPS63163133A (ja) * 1986-12-24 1988-07-06 Tokin Corp 真空漏れ検査方法
FR2681688B1 (fr) * 1991-09-24 1993-11-19 Alcatel Cit Installation de detection de fuites de gaz utilisant la technique de reniflage.
DE4445829A1 (de) * 1994-12-22 1996-06-27 Leybold Ag Gegenstrom-Schnüffellecksucher
JPH11153507A (ja) * 1997-11-20 1999-06-08 Shimadzu Corp リークデテクタ
JP3698108B2 (ja) * 2002-02-20 2005-09-21 株式会社デンソー 気密漏れ検査方法及び装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109791087A (zh) * 2016-09-19 2019-05-21 英福康有限责任公司 用细长的气体引导元件填充探头附件
CN106500916A (zh) * 2016-12-02 2017-03-15 广州供电局有限公司 Sf6带电检漏仪
CN110071031A (zh) * 2019-05-05 2019-07-30 东北大学 一种蛇形线式质谱仪连续性变压取样装置及方法
WO2020224004A1 (zh) * 2019-05-05 2020-11-12 东北大学 一种蛇形线式质谱仪连续性变压取样装置及方法
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
CN115038525A (zh) * 2020-02-04 2022-09-09 厄弗翁简易股份公司 用于喷射雾状液体的喷嘴
CN112362720A (zh) * 2020-10-29 2021-02-12 河南中烟工业有限责任公司 箱装烟叶霉变检测方法

Also Published As

Publication number Publication date
WO2005124309A1 (de) 2005-12-29
US20080006080A1 (en) 2008-01-10
DE102004029637A1 (de) 2006-01-05
EP1756540A1 (de) 2007-02-28
JP2008502885A (ja) 2008-01-31
JP4377433B2 (ja) 2009-12-02

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Open date: 20070523