FR2904692B1 - Detecteur de gaz - Google Patents

Detecteur de gaz

Info

Publication number
FR2904692B1
FR2904692B1 FR0756904A FR0756904A FR2904692B1 FR 2904692 B1 FR2904692 B1 FR 2904692B1 FR 0756904 A FR0756904 A FR 0756904A FR 0756904 A FR0756904 A FR 0756904A FR 2904692 B1 FR2904692 B1 FR 2904692B1
Authority
FR
France
Prior art keywords
protector
introduction holes
gas
opening area
sensor element
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
FR0756904A
Other languages
English (en)
Other versions
FR2904692A1 (fr
Inventor
Takashi Nakashima
Yuichi Yamada
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 FR2904692A1 publication Critical patent/FR2904692A1/fr
Application granted granted Critical
Publication of FR2904692B1 publication Critical patent/FR2904692B1/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4077—Means for protecting the electrolyte or the electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
FR0756904A 2006-08-04 2007-08-02 Detecteur de gaz Expired - Fee Related FR2904692B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006213476 2006-08-04
JP2007122528A JP2008058297A (ja) 2006-08-04 2007-05-07 ガスセンサ

Publications (2)

Publication Number Publication Date
FR2904692A1 FR2904692A1 (fr) 2008-02-08
FR2904692B1 true FR2904692B1 (fr) 2013-12-20

Family

ID=38962613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0756904A Expired - Fee Related FR2904692B1 (fr) 2006-08-04 2007-08-02 Detecteur de gaz

Country Status (4)

Country Link
US (1) US7607340B2 (fr)
JP (1) JP2008058297A (fr)
DE (1) DE102007035035B4 (fr)
FR (1) FR2904692B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016976B4 (de) * 2007-04-10 2021-07-29 Bayerische Motoren Werke Aktiengesellschaft Schutzkappe für einen Gassensor sowie Gassensor
US8656756B2 (en) * 2007-10-17 2014-02-25 Ngk Spark Plug Co., Ltd. Gas sensor
JP5396429B2 (ja) * 2010-05-18 2014-01-22 日本碍子株式会社 ガス濃度検出センサー
CN101887000A (zh) * 2010-06-02 2010-11-17 东华大学 一种基于中空纤维管压强测量的微裂纹监测系统
CN101865906B (zh) * 2010-06-02 2013-11-13 东华大学 一种高灵敏度的复合材料结构健康监测系统
JP5890765B2 (ja) * 2011-11-18 2016-03-22 日本碍子株式会社 ガスセンサ
JP5993782B2 (ja) * 2012-04-17 2016-09-14 日本特殊陶業株式会社 ガスセンサ
DE112013002429B4 (de) * 2012-05-11 2023-11-02 Ngk Spark Plug Co., Ltd. Gas Sensor
JP5765394B2 (ja) 2012-11-20 2015-08-19 株式会社デンソー ガスセンサ
DE102013204911B4 (de) 2013-03-20 2015-02-26 Continental Automotive Gmbh Sensorvorrichtung
US9488628B2 (en) 2013-09-18 2016-11-08 Robert Bosch Gmbh Gas sensor protection device and method
JP2016529032A (ja) * 2013-09-26 2016-09-23 ジャイラス エーシーエムアイ インク 内視鏡シースアーム
JP6276662B2 (ja) * 2013-10-16 2018-02-07 日本特殊陶業株式会社 ガスセンサ
JP6233207B2 (ja) 2014-06-30 2017-11-22 株式会社デンソー ガスセンサ
JP6519517B2 (ja) 2016-04-18 2019-05-29 株式会社デンソー ガスセンサ
JP6708184B2 (ja) * 2017-08-22 2020-06-10 株式会社デンソー ガスセンサ素子及びガスセンサ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198861A (en) * 1981-06-01 1982-12-06 Ngk Spark Plug Co Ltd Exhaust gas sensor for internal combustion engine
JP3475629B2 (ja) * 1995-02-01 2003-12-08 株式会社デンソー 酸素濃度検出器
JP3691242B2 (ja) * 1998-02-26 2005-09-07 日本特殊陶業株式会社 ガスセンサ
EP0978721B1 (fr) * 1998-08-05 2011-04-06 Ngk Spark Plug Co., Ltd Capteur de gaz
JP3531859B2 (ja) * 1998-09-28 2004-05-31 株式会社デンソー ガスセンサ
US6401521B1 (en) * 1999-10-27 2002-06-11 Delphi Technologies, Inc. Method of preventing movement of a planar sensor element packaged in a mat support
DE10058013A1 (de) 2000-11-23 2002-06-06 Bosch Gmbh Robert Gasmeßfühler
US6682639B2 (en) * 2001-01-26 2004-01-27 Ngk Spark Plug Co., Ltd. Gas sensor
DE60214615T2 (de) * 2001-02-28 2007-09-13 Denso Corp., Kariya Schnell reagierender Gassensor
JP3969124B2 (ja) * 2001-02-28 2007-09-05 株式会社デンソー ガスセンサ
JP4030351B2 (ja) * 2001-06-20 2008-01-09 株式会社デンソー ガスセンサ
JP4123895B2 (ja) 2001-12-20 2008-07-23 株式会社デンソー ガスセンサ素子及びその製造方法，再生方法
WO2004023130A1 (fr) * 2002-08-27 2004-03-18 Ngk Spark Plug Co., Ltd. Détecteur de gaz
JP2004198362A (ja) 2002-12-20 2004-07-15 Denso Corp ガスセンサ
JP4174004B2 (ja) * 2003-03-31 2008-10-29 日本碍子株式会社 ガスセンサ
JP4124135B2 (ja) * 2004-02-13 2008-07-23 株式会社デンソー ガスセンサ
JP4555716B2 (ja) * 2005-03-22 2010-10-06 日本特殊陶業株式会社 ガスセンサの評価方法

Also Published As

Publication number Publication date
US20080028831A1 (en) 2008-02-07
JP2008058297A (ja) 2008-03-13
FR2904692A1 (fr) 2008-02-08
US7607340B2 (en) 2009-10-27
DE102007035035B4 (de) 2012-10-11
DE102007035035A1 (de) 2008-02-28

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Year of fee payment: 10

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Effective date: 20180430