FR2994743B1 - Dispositif de detection de gaz et procede de detection de gaz - Google Patents
Dispositif de detection de gaz et procede de detection de gazInfo
- Publication number
- FR2994743B1 FR2994743B1 FR1358110A FR1358110A FR2994743B1 FR 2994743 B1 FR2994743 B1 FR 2994743B1 FR 1358110 A FR1358110 A FR 1358110A FR 1358110 A FR1358110 A FR 1358110A FR 2994743 B1 FR2994743 B1 FR 2994743B1
- Authority
- FR
- France
- Prior art keywords
- gas detection
- detection device
- detection method
- gas
- detection
- 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
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/36—Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (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 |
---|---|---|---|
JP2012183405A JP2014041055A (ja) | 2012-08-22 | 2012-08-22 | ガス検出装置及びガス検出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2994743A1 FR2994743A1 (fr) | 2014-02-28 |
FR2994743B1 true FR2994743B1 (fr) | 2016-07-15 |
Family
ID=50097232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1358110A Expired - Fee Related FR2994743B1 (fr) | 2012-08-22 | 2013-08-22 | Dispositif de detection de gaz et procede de detection de gaz |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140053631A1 (fr) |
JP (1) | JP2014041055A (fr) |
DE (1) | DE102013216676A1 (fr) |
FR (1) | FR2994743B1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6335684B2 (ja) * | 2014-06-30 | 2018-05-30 | 日本特殊陶業株式会社 | ガス検出器およびプログラム |
JP6396757B2 (ja) * | 2014-10-30 | 2018-09-26 | 日本特殊陶業株式会社 | 可燃性ガス検出装置 |
JP6339479B2 (ja) * | 2014-10-30 | 2018-06-06 | 日本特殊陶業株式会社 | 可燃性ガス検出装置 |
JP6534849B2 (ja) * | 2015-04-01 | 2019-06-26 | 日本特殊陶業株式会社 | 流体状態検出装置 |
JP6363553B2 (ja) * | 2015-04-08 | 2018-07-25 | 日本特殊陶業株式会社 | 流体状態検出装置 |
EP3093659B1 (fr) * | 2015-05-11 | 2017-06-14 | Siemens Aktiengesellschaft | Détecteur de conductivité thermique et son procédé de fonctionnement |
DE102016202537B4 (de) * | 2016-02-18 | 2017-12-07 | Process-Electronic Gmbh | Verfahren und Vorrichtung zur Bestimmung der Konzentration von Gaskomponenten in einem Gasgemisch |
US10969357B2 (en) * | 2019-04-15 | 2021-04-06 | Jing-Cheng Wei | Method of enhancing judgment of gas detector |
TWI800751B (zh) * | 2020-09-18 | 2023-05-01 | 國立陽明交通大學 | 氣體感測方法及氣體感測系統 |
CN114777905B (zh) * | 2022-04-11 | 2024-05-17 | 北京大学 | 一种低噪声热式质点振速传感器及其实现方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3147895B2 (ja) | 1990-10-30 | 2001-03-19 | 靖二 中島 | 斉発穿孔発破における穿孔間隔長決定方法 |
US5775809A (en) * | 1996-07-11 | 1998-07-07 | Measurement Dynamics Llc | Vehicle compartment temperature recorder |
US5916294A (en) * | 1997-07-31 | 1999-06-29 | Motorola Inc. | System and method for estimating tailpipe a emissions in a vehicle |
US7621893B2 (en) * | 1998-10-29 | 2009-11-24 | Medtronic Minimed, Inc. | Methods and apparatuses for detecting occlusions in an ambulatory infusion pump |
JP2002228613A (ja) * | 2001-01-30 | 2002-08-14 | Hochiki Corp | ガス漏れ警報器 |
CA2385816A1 (fr) * | 2001-05-15 | 2002-11-15 | Ngk Spark Plug Co., Ltd. | Capteur de gaz et methode de mesure des concentrations de gaz |
CA2411292A1 (fr) * | 2001-11-09 | 2003-05-09 | Noboru Ishida | Detecteur d'hydrogene |
JP2006250579A (ja) * | 2005-03-08 | 2006-09-21 | Denso Corp | 湿度センサの検査装置及び特性調整方法 |
JP4587849B2 (ja) * | 2005-03-11 | 2010-11-24 | 三洋電機株式会社 | 空気調和装置及びその制御方法、温度設定装置及びその制御方法 |
JP2007024538A (ja) * | 2005-07-12 | 2007-02-01 | Yamaha Motor Co Ltd | ガス検出装置の温度制御装置ならびにそれを備える空燃比制御装置及び内燃機関 |
DE102005040876A1 (de) * | 2005-08-29 | 2007-03-01 | Austriamicrosystems Ag | Steuerungsanordnung für einen Spannungskonverter, Spannungskonverter sowie Verfahren zum Konvertieren einer ersten Gleichspannung in eine zweite Gleichspannung |
JP4704997B2 (ja) * | 2005-11-11 | 2011-06-22 | 日本特殊陶業株式会社 | 液体状態検知装置 |
US8017080B2 (en) * | 2005-11-11 | 2011-09-13 | Ngk Spark Plug Co., Ltd. | Liquid state detecting apparatus |
US7665347B2 (en) * | 2005-11-11 | 2010-02-23 | Ngk Spark Plug Co., Ltd. | Liquid state detecting apparatus |
JP4885748B2 (ja) * | 2007-01-23 | 2012-02-29 | 日本特殊陶業株式会社 | 可燃性ガス検出装置 |
US8423197B2 (en) * | 2008-11-25 | 2013-04-16 | Ngk Spark Plug Co., Ltd. | Apparatus for controlling the energizing of a heater |
WO2010137327A1 (fr) * | 2009-05-29 | 2010-12-02 | パナソニック株式会社 | Dispositif pour détecter un courant d'attaque d'un dispositif de charge à mid, procédé de détection de courant d'attaque, et dispositif et procédé de détection de défaillance |
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 |
WO2012108500A1 (fr) * | 2011-02-09 | 2012-08-16 | 日本特殊陶業株式会社 | Dispositif de détection de gaz combustible |
US8826725B2 (en) * | 2011-02-11 | 2014-09-09 | Ngk Spark Plug Co., Ltd. | Gas detector |
-
2012
- 2012-08-22 JP JP2012183405A patent/JP2014041055A/ja active Pending
-
2013
- 2013-08-22 FR FR1358110A patent/FR2994743B1/fr not_active Expired - Fee Related
- 2013-08-22 DE DE102013216676.1A patent/DE102013216676A1/de not_active Ceased
- 2013-08-22 US US13/973,047 patent/US20140053631A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE102013216676A1 (de) | 2014-03-13 |
FR2994743A1 (fr) | 2014-02-28 |
JP2014041055A (ja) | 2014-03-06 |
US20140053631A1 (en) | 2014-02-27 |
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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 |
|
ST | Notification of lapse |
Effective date: 20230405 |