JP2020535432A5 - - Google Patents
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- Publication number
- JP2020535432A5 JP2020535432A5 JP2020517997A JP2020517997A JP2020535432A5 JP 2020535432 A5 JP2020535432 A5 JP 2020535432A5 JP 2020517997 A JP2020517997 A JP 2020517997A JP 2020517997 A JP2020517997 A JP 2020517997A JP 2020535432 A5 JP2020535432 A5 JP 2020535432A5
- Authority
- JP
- Japan
- Prior art keywords
- gas
- sensor
- subject
- inhaled
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017217374.2A DE102017217374A1 (de) | 2017-09-29 | 2017-09-29 | Vorrichtung und Verfahren zur Unterscheidung eines aus einem Leck austretenden Prüfgases von Störgas |
| DE102017217374.2 | 2017-09-29 | ||
| PCT/EP2018/076401 WO2019063761A1 (de) | 2017-09-29 | 2018-09-28 | Vorrichtung und verfahren zur unterscheidung eines aus einem leck austretenden prüfgases von störgas |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020535432A JP2020535432A (ja) | 2020-12-03 |
| JP2020535432A5 true JP2020535432A5 (enExample) | 2021-10-14 |
| JP7150013B2 JP7150013B2 (ja) | 2022-10-07 |
Family
ID=63720695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020517997A Active JP7150013B2 (ja) | 2017-09-29 | 2018-09-28 | 漏洩個所から漏出する試験ガスを妨害ガスから区別する装置および方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11199467B2 (enExample) |
| EP (1) | EP3688438B1 (enExample) |
| JP (1) | JP7150013B2 (enExample) |
| CN (1) | CN111183344B (enExample) |
| BR (1) | BR112020006319B1 (enExample) |
| CA (1) | CA3076439A1 (enExample) |
| DE (1) | DE102017217374A1 (enExample) |
| MX (1) | MX2020003307A (enExample) |
| WO (1) | WO2019063761A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102356976B1 (ko) * | 2021-07-08 | 2022-02-08 | 이재홍 | 에어 누설 검사 장비 |
| DE102024115203A1 (de) * | 2024-05-31 | 2025-12-04 | Inficon Gmbh | Sprühvorrichtung zum gepulsten Sprühen von Prüfgas aus einem Prüfgasvorrat und entsprechendes Verfahren |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4316196C2 (de) * | 1993-05-14 | 1994-07-28 | Guenter Dr Vos | Verfahren und Vorrichtung zur Gasanalyse |
| DE4408877A1 (de) | 1994-03-16 | 1995-09-21 | Leybold Ag | Testgaslecksucher |
| DE19735250A1 (de) * | 1997-08-14 | 1999-02-18 | Leybold Vakuum Gmbh | Verfahren zum Betrieb eines Heliumlecksuchers und für die Durchführung dieses Verfahrens geeigneter Heliumlecksucher |
| 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 |
| DE19960174A1 (de) * | 1999-12-14 | 2001-06-28 | Leybold Vakuum Gmbh | Verfahren zur Lecksuche und Lecklokalisierung sowie zur Durchführung dieser Verfahren geeignete Vorrichtungen |
| DE10062126A1 (de) | 2000-12-13 | 2002-06-20 | Inficon Gmbh | Verfahren zur Feststellung eines Gases mit Hilfe eines Infrarot-Gasanlaysators sowie für die Durchführung dieser Verfahren geigneter Gasanalysator |
| DE10324596A1 (de) * | 2003-05-30 | 2004-12-16 | Inficon Gmbh | Lecksuchgerät |
| EP1555520B1 (en) | 2004-01-13 | 2007-09-12 | VARIAN S.p.A. | Leak detector |
| DE102004050762A1 (de) * | 2004-10-16 | 2006-04-20 | Inficon Gmbh | Verfahren zur Lecksuche |
| DE102006056215A1 (de) * | 2006-11-29 | 2008-06-05 | Inficon Gmbh | Schnüffellecksuchgerät |
| US20080202210A1 (en) * | 2007-02-28 | 2008-08-28 | Varian, Inc. | Test gas leak detection using a composite membrane |
| WO2009051530A1 (en) | 2007-10-15 | 2009-04-23 | Adixen Sensistor Ab | Leak detection system comprising a tracer gas mediating unit. |
| US8327709B2 (en) | 2008-02-07 | 2012-12-11 | University Of Pittsburgh | Method and apparatus for nondestructive evaluation and monitoring of materials and structures |
| DE102008008262A1 (de) * | 2008-02-08 | 2009-08-13 | Inficon Gmbh | Schnüffellecksucher nach dem Referenzmessprinzip |
| DE102009010064A1 (de) * | 2009-02-21 | 2010-08-26 | Inficon Gmbh | Schnüffellecksucher |
| DE102010007417A1 (de) | 2010-02-10 | 2011-08-11 | Inficon GmbH, 50968 | Lecktestgerät |
| DE102013218506A1 (de) * | 2013-09-16 | 2015-03-19 | Inficon Gmbh | Schnüffellecksucher mit mehrstufiger Membranpumpe |
| CN106153265B (zh) * | 2016-06-20 | 2018-11-30 | 清华大学 | 一种手持式气体泄漏快速检测装置 |
| CN106706216B (zh) * | 2016-12-12 | 2019-05-10 | 清华大学 | 一种高于环境温度的气体泄漏的非接触检测方法 |
-
2017
- 2017-09-29 DE DE102017217374.2A patent/DE102017217374A1/de not_active Withdrawn
-
2018
- 2018-09-28 MX MX2020003307A patent/MX2020003307A/es unknown
- 2018-09-28 CA CA3076439A patent/CA3076439A1/en active Pending
- 2018-09-28 JP JP2020517997A patent/JP7150013B2/ja active Active
- 2018-09-28 EP EP18780098.2A patent/EP3688438B1/de active Active
- 2018-09-28 BR BR112020006319-3A patent/BR112020006319B1/pt active IP Right Grant
- 2018-09-28 CN CN201880062820.XA patent/CN111183344B/zh active Active
- 2018-09-28 US US16/651,021 patent/US11199467B2/en not_active Ceased
- 2018-09-28 US US18/073,708 patent/USRE50099E1/en active Active
- 2018-09-28 WO PCT/EP2018/076401 patent/WO2019063761A1/de not_active Ceased
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