FR2993663B1 - Dispositif de detection de gaz combustible - Google Patents
Dispositif de detection de gaz combustibleInfo
- 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
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)
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)
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 |
CA3226287A1 (fr) * | 2016-08-18 | 2018-02-22 | Nevada Nanotech Systems Inc. | Systemes et procedes de determination d'au moins une propriete d'un materiau |
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)
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 |
-
2012
- 2012-07-17 JP JP2012158277A patent/JP5986833B2/ja active Active
-
2013
- 2013-07-15 US US13/942,147 patent/US9279795B2/en active Active
- 2013-07-17 FR FR1357033A patent/FR2993663B1/fr not_active Expired - Fee Related
- 2013-07-17 DE DE102013213959.4A patent/DE102013213959A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JP5986833B2 (ja) | 2016-09-06 |
US9279795B2 (en) | 2016-03-08 |
US20140020448A1 (en) | 2014-01-23 |
DE102013213959A1 (de) | 2014-01-23 |
FR2993663A1 (fr) | 2014-01-24 |
JP2014020859A (ja) | 2014-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20151120 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
CA | Change of address |
Effective date: 20230829 |
|
CD | Change of name or company name |
Owner name: NITERRA CO., LTD., JP Effective date: 20230829 |
|
ST | Notification of lapse |
Effective date: 20240305 |