FR2769984B1 - Element de detection planaire pour determiner des composants gazeux, notamment la teneur en oxygene contenue dans les gaz d'echappement de moteurs a combustion interne - Google Patents

Element de detection planaire pour determiner des composants gazeux, notamment la teneur en oxygene contenue dans les gaz d'echappement de moteurs a combustion interne

Info

Publication number
FR2769984B1
FR2769984B1 FR9813117A FR9813117A FR2769984B1 FR 2769984 B1 FR2769984 B1 FR 2769984B1 FR 9813117 A FR9813117 A FR 9813117A FR 9813117 A FR9813117 A FR 9813117A FR 2769984 B1 FR2769984 B1 FR 2769984B1
Authority
FR
France
Prior art keywords
internal combustion
exhaust gases
detection element
oxygen content
combustion engines
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
FR9813117A
Other languages
English (en)
Other versions
FR2769984A1 (fr
Inventor
Gerhard Schneider
Harald Neumann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2769984A1 publication Critical patent/FR2769984A1/fr
Application granted granted Critical
Publication of FR2769984B1 publication Critical patent/FR2769984B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure

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)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
FR9813117A 1997-10-22 1998-10-20 Element de detection planaire pour determiner des composants gazeux, notamment la teneur en oxygene contenue dans les gaz d'echappement de moteurs a combustion interne Expired - Fee Related FR2769984B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19746516A DE19746516C2 (de) 1997-10-22 1997-10-22 Planares Sensorelement

Publications (2)

Publication Number Publication Date
FR2769984A1 FR2769984A1 (fr) 1999-04-23
FR2769984B1 true FR2769984B1 (fr) 2001-07-13

Family

ID=7846197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9813117A Expired - Fee Related FR2769984B1 (fr) 1997-10-22 1998-10-20 Element de detection planaire pour determiner des composants gazeux, notamment la teneur en oxygene contenue dans les gaz d'echappement de moteurs a combustion interne

Country Status (4)

Country Link
US (1) US6964733B1 (fr)
JP (1) JP4597280B2 (fr)
DE (1) DE19746516C2 (fr)
FR (1) FR2769984B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928165A1 (de) * 1999-06-19 2000-12-21 Bosch Gmbh Robert Planares Sensorelement für einen Gassensor
DE19941051C2 (de) * 1999-08-28 2003-10-23 Bosch Gmbh Robert Sensorelement zur Bestimmung der Sauerstoffkonzentration in Gasgemischen und Verfahren zur Herstellung desselben
JP2001124723A (ja) * 1999-10-26 2001-05-11 Ngk Spark Plug Co Ltd ヒータ付き酸素センサ及びその製造方法
DE10051833C2 (de) * 2000-10-19 2002-12-19 Bosch Gmbh Robert Planares Gassensorelement
JP4689859B2 (ja) * 2001-03-30 2011-05-25 京セラ株式会社 ヒータ一体型酸素センサ素子
DE10206497A1 (de) * 2002-02-16 2003-09-11 Bosch Gmbh Robert Sensorelement, insbesondere planares Gassensorelement
DE10225149A1 (de) 2002-06-06 2004-01-15 Robert Bosch Gmbh Sensorelement
WO2014149869A1 (fr) 2013-03-15 2014-09-25 Elc Management Llc Procédé et compositions pour améliorer l'usure de produits cosmétiques colorés
US9724897B2 (en) 2015-01-07 2017-08-08 Emisense Technologies, Llc Processing method for constraining lower melting point metals within ceramic laminates during sintering

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938179A1 (de) * 1979-09-21 1981-04-09 Bosch Gmbh Robert Polarographischer messfuehler zum messen der sauerstoffkonzentration in gasen, insbesondere in abgasen von brennkraftmaschinen
JPS57207533A (en) * 1981-06-15 1982-12-20 Shimadzu Corp Permselective element for chemical material
JPS5893862U (ja) * 1981-12-21 1983-06-25 日本特殊陶業株式会社 酸素センサ
US4505807A (en) * 1982-02-22 1985-03-19 Ngk Spark Plug Co., Ltd. Oxygen sensor
JPS5931444A (ja) * 1982-08-16 1984-02-20 Hitachi Ltd リ−ンセンサ
JPS6098349A (ja) * 1983-11-04 1985-06-01 Hitachi Ltd エンジン制御用空燃比センサ
US4579643A (en) * 1983-11-18 1986-04-01 Ngk Insulators, Ltd. Electrochemical device
DE3482745D1 (de) * 1983-11-18 1990-08-23 Ngk Insulators Ltd Elektrochemische vorrichtung mit einem messfuehlelement.
JPS60128344A (ja) * 1983-12-16 1985-07-09 Hitachi Ltd 複合酸素センサとその製造方法
JPS6147553A (ja) * 1984-08-13 1986-03-08 Hitachi Ltd 空燃比センサ
JPH0668483B2 (ja) * 1985-10-26 1994-08-31 日本碍子株式会社 電気化学的装置
JPH0640094B2 (ja) * 1986-03-17 1994-05-25 日本碍子株式会社 電気化学的装置
JPH0676990B2 (ja) * 1986-09-30 1994-09-28 日本碍子株式会社 高温ガス中の二酸化炭素および水分測定装置
JP2800196B2 (ja) * 1988-09-29 1998-09-21 トヨタ自動車株式会社 積層型酸素濃度センサの製造方法
JPH081495Y2 (ja) * 1989-02-27 1996-01-17 トヨタ自動車株式会社 ヒータ付酸素センサ
JP2503159B2 (ja) * 1992-05-29 1996-06-05 株式会社日立製作所 酸素検出センサ
DE4231966A1 (de) * 1992-09-24 1994-03-31 Bosch Gmbh Robert Planare polarograhische Sonde zur Bestimmung des Lambda-Wertes von Gasgemischen
US5345213A (en) * 1992-10-26 1994-09-06 The United States Of America, As Represented By The Secretary Of Commerce Temperature-controlled, micromachined arrays for chemical sensor fabrication and operation
JPH0735726A (ja) * 1993-07-21 1995-02-07 Yamatake Honeywell Co Ltd 気体成分検出素子
JP3450084B2 (ja) * 1995-03-09 2003-09-22 日本碍子株式会社 可燃ガス成分の測定方法及び測定装置
JPH09264872A (ja) * 1996-03-27 1997-10-07 Ngk Spark Plug Co Ltd ガスセンサ
JP3633745B2 (ja) * 1997-03-18 2005-03-30 日本特殊陶業株式会社 センサ装置

Also Published As

Publication number Publication date
US6964733B1 (en) 2005-11-15
DE19746516A1 (de) 1999-05-06
JP4597280B2 (ja) 2010-12-15
JPH11194111A (ja) 1999-07-21
FR2769984A1 (fr) 1999-04-23
DE19746516C2 (de) 2001-09-27

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