JP6887493B2 - 距離に応じてキャリアガス流量が制御される嗅気式漏洩検出器 - Google Patents

距離に応じてキャリアガス流量が制御される嗅気式漏洩検出器 Download PDF

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Publication number
JP6887493B2
JP6887493B2 JP2019518400A JP2019518400A JP6887493B2 JP 6887493 B2 JP6887493 B2 JP 6887493B2 JP 2019518400 A JP2019518400 A JP 2019518400A JP 2019518400 A JP2019518400 A JP 2019518400A JP 6887493 B2 JP6887493 B2 JP 6887493B2
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gas flow
gas
distance
flow path
leak detector
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Japanese (ja)
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JP2019529937A (ja
JP2019529937A5 (enExample
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デッカー・シルヴィオ
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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
    • G01M3/04—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)
  • Measuring Volume Flow (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
JP2019518400A 2016-10-06 2017-09-28 距離に応じてキャリアガス流量が制御される嗅気式漏洩検出器 Active JP6887493B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016219401.1 2016-10-06
DE102016219401.1A DE102016219401A1 (de) 2016-10-06 2016-10-06 Schnüffellecksucher mit abstandsabhängiger Steuerung des Fördergasstroms
PCT/EP2017/074680 WO2018065298A1 (de) 2016-10-06 2017-09-28 Schnüffellecksucher mit abstandsabhängiger steuerung des fördergasstroms

Publications (3)

Publication Number Publication Date
JP2019529937A JP2019529937A (ja) 2019-10-17
JP2019529937A5 JP2019529937A5 (enExample) 2020-11-12
JP6887493B2 true JP6887493B2 (ja) 2021-06-16

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JP2019518400A Active JP6887493B2 (ja) 2016-10-06 2017-09-28 距離に応じてキャリアガス流量が制御される嗅気式漏洩検出器

Country Status (7)

Country Link
US (1) US11022515B2 (enExample)
EP (1) EP3523617B1 (enExample)
JP (1) JP6887493B2 (enExample)
CN (1) CN109716089B (enExample)
DE (1) DE102016219401A1 (enExample)
TW (1) TWI743225B (enExample)
WO (1) WO2018065298A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102020102630A1 (de) * 2020-02-03 2020-07-23 Inficon Gmbh Schnüffelsonde mit Abschirmung
JP7006827B1 (ja) * 2021-08-12 2022-01-24 Ｉ－Ｐｅｘ株式会社 物質検出システム
DE102022120483B3 (de) 2022-08-12 2023-11-09 Lisa Dräxlmaier GmbH Verfahren und system zur dichtheitsprüfung eines batteriegehäuses
CN118565732B (zh) * 2024-07-30 2024-12-10 安徽诺益科技有限公司 一种质谱检漏仪用嗅探器

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950739A (en) * 1974-10-30 1976-04-13 Campman James P Detector for detecting and locating the source of a contaminating gas or smoke in the atmosphere
DE3272437D1 (en) * 1981-05-08 1986-09-11 Bl Tech Ltd Method of, and apparatus for, detecting leaks
GB2133893A (en) * 1983-01-19 1984-08-01 Bl Tech Ltd Detecting leaks
US4617821A (en) * 1984-02-24 1986-10-21 Nippon Seiki Co., Ltd. Gas detecting device
US4898021A (en) * 1988-11-30 1990-02-06 Westinghouse Electric Corp. Quantitative air inleakage detection system and method for turbine-condenser systems
JPH0741441U (ja) * 1993-12-28 1995-07-21 株式会社島津製作所 リークデテクタ
US5417105A (en) * 1994-02-18 1995-05-23 Hughes Aircraft Company Flow accelerator for leak detector probe
JPH11153507A (ja) * 1997-11-20 1999-06-08 Shimadzu Corp リークデテクタ
JP2001050852A (ja) * 1999-08-04 2001-02-23 Nkk Corp スニッファープローブ及びそれを用いたガス漏れ試験方法
SE518522C2 (sv) * 2001-03-21 2002-10-22 Sensistor Ab Metod och anordning vid täthetsprovning och läcksökning
DE10133567A1 (de) * 2001-07-13 2003-01-30 Inficon Gmbh Schnüffellecksucher und Verfahren zu seinem Betrieb
US20040050188A1 (en) * 2002-09-13 2004-03-18 Sparky Industries, Inc. Portable sensor
JP2005181013A (ja) * 2003-12-17 2005-07-07 Matsushita Electric Ind Co Ltd 燃料電池用高分子膜のピンホール検査装置及びピンホール検査方法
DE102004062102A1 (de) * 2004-12-23 2006-07-13 Inficon Gmbh Lecksuchgerät mit Schnüffelsonde
DE102005043494A1 (de) * 2005-09-13 2007-03-15 Inficon Gmbh Lecksuchgerät mit Schnüffelsonde
JP2007192748A (ja) * 2006-01-20 2007-08-02 Shimadzu Corp リークデテクタ
DE102007035932A1 (de) * 2007-07-31 2009-02-05 Inficon Gmbh Lecksuchgerät
DE102007043382A1 (de) * 2007-09-12 2009-03-19 Inficon Gmbh Schnüffellecksucher
WO2009051530A1 (en) * 2007-10-15 2009-04-23 Adixen Sensistor Ab Leak detection system comprising a tracer gas mediating unit.
US8353223B2 (en) * 2008-05-14 2013-01-15 Implant Sciences Corporation Trace particle collection system
CN106017818B (zh) * 2016-06-01 2018-12-04 天津博益气动股份有限公司 一种吸入式氮氢检漏仪的吸枪探头

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Publication number Publication date
CN109716089B (zh) 2021-02-26
US11022515B2 (en) 2021-06-01
CN109716089A (zh) 2019-05-03
TWI743225B (zh) 2021-10-21
TW201819879A (zh) 2018-06-01
US20190212221A1 (en) 2019-07-11
JP2019529937A (ja) 2019-10-17
EP3523617A1 (de) 2019-08-14
WO2018065298A1 (de) 2018-04-12
DE102016219401A1 (de) 2018-04-12
EP3523617B1 (de) 2020-11-25

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