FR2993663B1 - Dispositif de detection de gaz combustible - Google Patents

Dispositif de detection de gaz combustible

Info

Publication number
FR2993663B1
FR2993663B1 FR1357033A FR1357033A FR2993663B1 FR 2993663 B1 FR2993663 B1 FR 2993663B1 FR 1357033 A FR1357033 A FR 1357033A FR 1357033 A FR1357033 A FR 1357033A FR 2993663 B1 FR2993663 B1 FR 2993663B1
Authority
FR
France
Prior art keywords
combustible gas
detecting combustible
detecting
gas
combustible
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.)
Expired - Fee Related
Application number
FR1357033A
Other languages
English (en)
Other versions
FR2993663A1 (fr
Inventor
Yusuke Matsukura
Shoji Kitanoya
Masaya Watanabe
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Publication of FR2993663A1 publication Critical patent/FR2993663A1/fr
Application granted granted Critical
Publication of FR2993663B1 publication Critical patent/FR2993663B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR1357033A 2012-07-17 2013-07-17 Dispositif de detection de gaz combustible Expired - Fee Related FR2993663B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012158277A JP5986833B2 (ja) 2012-07-17 2012-07-17 可燃性ガス検出装置

Publications (2)

Publication Number Publication Date
FR2993663A1 FR2993663A1 (fr) 2014-01-24
FR2993663B1 true FR2993663B1 (fr) 2016-06-10

Family

ID=49880052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1357033A Expired - Fee Related FR2993663B1 (fr) 2012-07-17 2013-07-17 Dispositif de detection de gaz combustible

Country Status (4)

Country Link
US (1) US9279795B2 (fr)
JP (1) JP5986833B2 (fr)
DE (1) DE102013213959A1 (fr)
FR (1) FR2993663B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6317643B2 (ja) * 2014-07-31 2018-04-25 日本特殊陶業株式会社 ガス検出装置
TWI545365B (zh) * 2015-02-17 2016-08-11 大立光電股份有限公司 取像鏡頭組、取像裝置及電子裝置
EP3093659B1 (fr) * 2015-05-11 2017-06-14 Siemens Aktiengesellschaft Détecteur de conductivité thermique et son procédé de fonctionnement
CN109716116B (zh) * 2016-08-18 2022-06-14 内华达纳米技术系统公司 用于确定材料的至少一个性质的系统和方法
US10598621B2 (en) * 2017-04-11 2020-03-24 Invensense, Inc. Gas sensing device with chemical and thermal conductivity sensing
WO2020031517A1 (fr) * 2018-08-10 2020-02-13 Tdk株式会社 Capteur de gaz

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622352B2 (ja) * 1988-10-12 1994-03-23 勝敏 嶺 ノイズ除去方法
JP2751652B2 (ja) 1991-03-29 1998-05-18 住友金属工業株式会社 ライフライン構造物の液状化対策構造
US5551283A (en) * 1993-08-10 1996-09-03 Ricoh Seiki Company, Ltd. Atmosphere measuring device and flow sensor
JPH11183422A (ja) * 1997-12-19 1999-07-09 Fuji Electric Co Ltd ガス検知装置
JP3709836B2 (ja) * 2001-11-20 2005-10-26 コニカミノルタセンシング株式会社 血液成分測定装置
JP4302611B2 (ja) * 2004-05-27 2009-07-29 日本特殊陶業株式会社 可燃性ガス検出装置及び可燃性ガス検出方法
JP5181689B2 (ja) * 2008-01-18 2013-04-10 横河電機株式会社 近赤外光及び赤外光の分光分析装置
JP5403458B2 (ja) * 2008-07-14 2014-01-29 株式会社ブイ・テクノロジー 表面形状測定方法及び表面形状測定装置
JP5081260B2 (ja) * 2010-02-15 2012-11-28 日本特殊陶業株式会社 ガスセンサ制御装置及びガスセンサ制御方法
JP2011237407A (ja) * 2010-04-15 2011-11-24 Ngk Spark Plug Co Ltd 可燃性ガス検出装置および可燃性ガス検出素子の制御方法
US8826725B2 (en) * 2011-02-11 2014-09-09 Ngk Spark Plug Co., Ltd. Gas detector
JP5563507B2 (ja) * 2011-03-28 2014-07-30 日本特殊陶業株式会社 ガス検出装置

Also Published As

Publication number Publication date
JP5986833B2 (ja) 2016-09-06
JP2014020859A (ja) 2014-02-03
US20140020448A1 (en) 2014-01-23
DE102013213959A1 (de) 2014-01-23
FR2993663A1 (fr) 2014-01-24
US9279795B2 (en) 2016-03-08

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