JP2004347601A5 - - Google Patents
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- Publication number
- JP2004347601A5 JP2004347601A5 JP2004149866A JP2004149866A JP2004347601A5 JP 2004347601 A5 JP2004347601 A5 JP 2004347601A5 JP 2004149866 A JP2004149866 A JP 2004149866A JP 2004149866 A JP2004149866 A JP 2004149866A JP 2004347601 A5 JP2004347601 A5 JP 2004347601A5
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- JP
- Japan
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Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/442,070 US7062952B2 (en) | 2003-05-21 | 2003-05-21 | Combustible gas detector having flow-through sensor container and method for measuring such gases |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004347601A JP2004347601A (ja) | 2004-12-09 |
JP2004347601A5 true JP2004347601A5 (ja) | 2007-07-05 |
JP4671623B2 JP4671623B2 (ja) | 2011-04-20 |
Family
ID=33097978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004149866A Expired - Fee Related JP4671623B2 (ja) | 2003-05-21 | 2004-05-20 | 流通センサ容器を有する可燃性ガス検出器及び可燃性ガスを測定する方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7062952B2 (ja) |
EP (1) | EP1480035A3 (ja) |
JP (1) | JP4671623B2 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7056098B2 (en) * | 2003-05-21 | 2006-06-06 | General Electric Company | Pump for supplying a gas to a sensor and methods therefor |
CA2548767A1 (en) * | 2003-12-03 | 2005-06-23 | Proton Energy Systems, Inc. | System for generating hydrogen and method thereof |
JP2006177863A (ja) * | 2004-12-24 | 2006-07-06 | Riken Keiki Co Ltd | 校正方法、及び校正機能を備えたガス検出装置 |
US20060191318A1 (en) * | 2005-02-25 | 2006-08-31 | Mcbride Charles L | Digitally accessible sensor |
DE102005012250A1 (de) * | 2005-03-15 | 2006-09-21 | Bosch Rexroth Aktiengesellschaft | Vorrichtung für den Schutz von Elektromotoren |
GB0525517D0 (en) * | 2005-12-15 | 2006-01-25 | Boc Group Plc | Apparatus for detecting a flammable atmosphere |
JP4199254B2 (ja) * | 2006-04-19 | 2008-12-17 | リンナイ株式会社 | 燃焼装置 |
CN101021542B (zh) * | 2007-02-21 | 2013-10-30 | 中国矿业大学 | 矿井环境可燃气体分析方法及装置 |
GB2446824B (en) * | 2007-02-26 | 2009-06-17 | Thermo Fisher Scientific Inc | Apparatus and method for detecting incomplete combustion in a combustion analyser |
DE102008024769B4 (de) | 2008-05-23 | 2014-01-30 | Eads Deutschland Gmbh | Vorrichtung und Verfahren zum Erfassen von Spurengasen |
US9110041B2 (en) | 2011-08-04 | 2015-08-18 | Aramco Services Company | Self-testing combustible gas and hydrogen sulfide detection apparatus |
PL2775464T3 (pl) * | 2013-03-06 | 2018-06-29 | Siemens Schweiz Ag | Sygnalizator niebezpieczeństwa z pracującym bezdotykowo czujnikiem promieniowania cieplnego do określania temperatury otoczenia |
US10578573B2 (en) | 2013-03-12 | 2020-03-03 | Msa Technology, Llc | Diagnostics for catalytic structures and combustible gas sensors including catalytic structures |
JP2018040614A (ja) * | 2016-09-06 | 2018-03-15 | 理研計器株式会社 | ガスセンサユニットおよびガス検知装置 |
CN109142006B (zh) * | 2018-11-09 | 2023-09-05 | 交通运输部天津水运工程科学研究所 | 用于微型传感器精确定位及快速埋设的装置和方法 |
CN111366609A (zh) * | 2020-03-15 | 2020-07-03 | 莱浦顿(上海)工程技术有限公司 | 一种可燃气体分析仪 |
CN112730525B (zh) * | 2020-12-25 | 2024-01-16 | 杭州绿洁科技股份有限公司 | 一种低浓度微量水样pH电导检测器 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB520993A (en) | 1938-08-09 | 1940-05-09 | Mine Safety Appliances Co | Improvements in or relating to apparatus for testing gas for combustible constituents |
US2349250A (en) * | 1939-10-09 | 1944-05-23 | Phillips Petroleum Co | Gas detection |
US2663379A (en) | 1948-05-10 | 1953-12-22 | Phillips Petroleum Co | Apparatus for hydrocarbon determination |
DE1498784C3 (de) | 1964-01-21 | 1973-10-11 | Rolf H. Dipl.-Ing. 4600 Dortmund Huebner | Tragbares Meßgerat zur Bestimmung der Konzentration verschiedener Gase im Wetterstrom vmtel Tage |
US3687631A (en) | 1969-06-03 | 1972-08-29 | Scott Research Lab Inc | Method and equipment for catalytic analysis of gases |
US4169769A (en) | 1976-11-08 | 1979-10-02 | Thermo-Lab Instruments, Inc. | Method for conveying a gas sample through an analyzer chamber |
US4115229A (en) | 1976-11-08 | 1978-09-19 | Thermo-Lab Instruments, Inc. | Apparatus for sampling a gaseous stream |
SE7909477L (sv) * | 1979-02-26 | 1980-08-27 | Draegerwerk Ag | Gasmetinstrument |
SU1170277A1 (ru) | 1984-02-27 | 1985-07-30 | Предприятие П/Я Р-6900 | Электрохимический дозатор газа |
JPH01202675A (ja) * | 1988-02-09 | 1989-08-15 | Fuji Electric Co Ltd | 油中可燃性ガス検出装置 |
JPH0752607Y2 (ja) * | 1988-07-29 | 1995-11-29 | 新コスモス電機株式会社 | ガス検知器 |
JP2579265B2 (ja) * | 1992-06-22 | 1997-02-05 | 雪印乳業株式会社 | 流体の熱伝導率の測定方法及び流体の状態の測定装置 |
GB2329716B (en) | 1994-09-30 | 1999-05-12 | Mine Safety Appliances Co | Method of determining concentration of combustible gas |
US5748492A (en) * | 1995-05-24 | 1998-05-05 | Badger Meter, Inc. | Measuring heating value using catalytic combustion |
RU2156972C1 (ru) | 1999-09-09 | 2000-09-27 | Савельев Владимир Алексеевич | Способ определения концентрации горючих газов в кислородосодержащей среде |
RU2142624C1 (ru) | 1999-02-26 | 1999-12-10 | Савельев Владимир Алексеевич | Способ определения концентрации горючих газов в кислородосодержащей среде |
JP2001041916A (ja) * | 1999-05-21 | 2001-02-16 | Daikin Ind Ltd | ガス検出装置 |
EP1417483B1 (en) | 2001-07-16 | 2012-05-23 | Sensor Tech, Inc. | Sensor device and method for qualitative and quantitative analysis of gas phase substances |
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2003
- 2003-05-21 US US10/442,070 patent/US7062952B2/en not_active Expired - Lifetime
-
2004
- 2004-05-20 JP JP2004149866A patent/JP4671623B2/ja not_active Expired - Fee Related
- 2004-05-21 EP EP04253027A patent/EP1480035A3/en not_active Withdrawn