JP2010002264A5 - - Google Patents

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Publication number
JP2010002264A5
JP2010002264A5 JP2008160406A JP2008160406A JP2010002264A5 JP 2010002264 A5 JP2010002264 A5 JP 2010002264A5 JP 2008160406 A JP2008160406 A JP 2008160406A JP 2008160406 A JP2008160406 A JP 2008160406A JP 2010002264 A5 JP2010002264 A5 JP 2010002264A5
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JP
Japan
Prior art keywords
gas
pressure
differential pressure
value
pressure sensor
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Application number
JP2008160406A
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English (en)
Japanese (ja)
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JP2010002264A (ja
JP5007278B2 (ja
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Priority to JP2008160406A priority Critical patent/JP5007278B2/ja
Priority claimed from JP2008160406A external-priority patent/JP5007278B2/ja
Publication of JP2010002264A publication Critical patent/JP2010002264A/ja
Publication of JP2010002264A5 publication Critical patent/JP2010002264A5/ja
Application granted granted Critical
Publication of JP5007278B2 publication Critical patent/JP5007278B2/ja
Expired - Fee Related legal-status Critical Current
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JP2008160406A 2008-06-19 2008-06-19 ガス漏れ診断装置及びガス漏れ診断方法 Expired - Fee Related JP5007278B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008160406A JP5007278B2 (ja) 2008-06-19 2008-06-19 ガス漏れ診断装置及びガス漏れ診断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008160406A JP5007278B2 (ja) 2008-06-19 2008-06-19 ガス漏れ診断装置及びガス漏れ診断方法

Publications (3)

Publication Number Publication Date
JP2010002264A JP2010002264A (ja) 2010-01-07
JP2010002264A5 true JP2010002264A5 (ru) 2010-12-24
JP5007278B2 JP5007278B2 (ja) 2012-08-22

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Family Applications (1)

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JP2008160406A Expired - Fee Related JP5007278B2 (ja) 2008-06-19 2008-06-19 ガス漏れ診断装置及びガス漏れ診断方法

Country Status (1)

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JP (1) JP5007278B2 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102435403B (zh) * 2011-09-21 2014-01-22 浙江大学宁波理工学院 适用于高低压差压泄漏检测的集成装置
US9397354B2 (en) * 2013-04-24 2016-07-19 GM Global Technology Operations LLC Systems and methods to monitor and control a flow of air within a fuel cell stack
JP6650194B2 (ja) * 2014-04-21 2020-02-19 株式会社ケーヒン 検出装置及び検出方法
CN105444968B (zh) * 2015-12-28 2019-01-11 苏州赛腾精密电子股份有限公司 一种气密保压测试设备
CN112610905B (zh) * 2020-12-25 2022-09-20 中法渤海地质服务有限公司 一种基于图像识别和红外热成像技术的海上平台管线气体泄漏识别方法
CN114061848B (zh) * 2021-11-18 2023-05-26 北京卫星环境工程研究所 一种航天器加筋密封结构漏孔辨识方法
CN115032340A (zh) * 2022-06-01 2022-09-09 上海贝辉木业有限公司 一种制胶厂房废气监测方法、装置、电子设备及存储介质
WO2024004535A1 (ja) * 2022-06-29 2024-01-04 株式会社フジキン コントロール弁のシートリーク検知方法
CN115172820A (zh) * 2022-08-15 2022-10-11 上海重塑能源科技有限公司 一种氢气泄露检测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398542A (en) * 1992-10-16 1995-03-21 Nkk Corporation Method for determining direction of travel of a wave front and apparatus therefor
JP3432458B2 (ja) * 1999-07-30 2003-08-04 富士通テン株式会社 ガス燃料用内燃機関のガス漏れ検知及びフェイルセーフ制御方法及びその装置
JP3949348B2 (ja) * 2000-04-20 2007-07-25 本田技研工業株式会社 ガス燃料供給装置
JP2005127834A (ja) * 2003-10-23 2005-05-19 Fujitsu Ten Ltd ガス漏れ検出装置
JP2007280671A (ja) * 2006-04-04 2007-10-25 Toyota Motor Corp ガス燃料システム及びその異常検出方法

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