DE69224933D1 - Sensor zur Bestimmung des Sauerstoffgehaltes - Google Patents

Sensor zur Bestimmung des Sauerstoffgehaltes

Info

Publication number
DE69224933D1
DE69224933D1 DE69224933T DE69224933T DE69224933D1 DE 69224933 D1 DE69224933 D1 DE 69224933D1 DE 69224933 T DE69224933 T DE 69224933T DE 69224933 T DE69224933 T DE 69224933T DE 69224933 D1 DE69224933 D1 DE 69224933D1
Authority
DE
Germany
Prior art keywords
sensor
determining
oxygen content
oxygen
content
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
DE69224933T
Other languages
English (en)
Other versions
DE69224933T2 (de
Inventor
Makoto Nakae
Masahiro Shibata
Yoshiki Chujo
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Application granted granted Critical
Publication of DE69224933D1 publication Critical patent/DE69224933D1/de
Publication of DE69224933T2 publication Critical patent/DE69224933T2/de
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
    • 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
    • G01N27/4072—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure characterized by the diffusion barrier
DE69224933T 1991-05-27 1992-05-26 Sensor zur Bestimmung des Sauerstoffgehaltes Expired - Fee Related DE69224933T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12127891 1991-05-27
JP4116292A JP2989961B2 (ja) 1991-05-27 1992-05-08 吸気管内用酸素濃度検出器

Publications (2)

Publication Number Publication Date
DE69224933D1 true DE69224933D1 (de) 1998-05-07
DE69224933T2 DE69224933T2 (de) 1998-08-27

Family

ID=26454659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69224933T Expired - Fee Related DE69224933T2 (de) 1991-05-27 1992-05-26 Sensor zur Bestimmung des Sauerstoffgehaltes

Country Status (4)

Country Link
US (1) US5298147A (de)
EP (1) EP0516038B1 (de)
JP (1) JP2989961B2 (de)
DE (1) DE69224933T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3326899B2 (ja) * 1993-08-12 2002-09-24 株式会社豊田中央研究所 薄膜積層空燃比センサ
DE4313251C2 (de) * 1993-04-23 2003-03-27 Bosch Gmbh Robert Sensorelement zur Bestimmung der Gaskomponentenkonzentration
DE4333230B4 (de) * 1993-09-30 2004-03-25 Robert Bosch Gmbh Elektrochemischer Meßfühler zur Bestimmung des Sauerstoffgehalts in Gasen
DE4343089A1 (de) * 1993-12-17 1995-06-29 Bosch Gmbh Robert Planares Sensorelement auf Festelektrolytbasis
JP4008056B2 (ja) * 1995-07-18 2007-11-14 株式会社デンソー セラミック積層体の製造方法
JP3671100B2 (ja) * 1996-02-23 2005-07-13 日本碍子株式会社 酸化物センサ
DE19700700C2 (de) * 1997-01-13 2000-01-20 Bosch Gmbh Robert Sensorelement und Verfahren zu dessen Herstellung
DE19803532A1 (de) * 1998-01-30 1999-08-05 Bosch Gmbh Robert Elektrochemischer Meßfühler
DE19941051C2 (de) * 1999-08-28 2003-10-23 Bosch Gmbh Robert Sensorelement zur Bestimmung der Sauerstoffkonzentration in Gasgemischen und Verfahren zur Herstellung desselben
CA2385816A1 (en) * 2001-05-15 2002-11-15 Ngk Spark Plug Co., Ltd. Gas sensor and method for measuring gas concentration using the same
DE10151328B4 (de) * 2001-10-17 2005-05-04 Robert Bosch Gmbh Gasmessfühler
JP3832437B2 (ja) * 2002-04-03 2006-10-11 株式会社デンソー ガスセンサ素子
DE10222791B4 (de) * 2002-05-23 2004-07-01 Robert Bosch Gmbh Heizeinrichtung
JP2005331489A (ja) * 2003-07-25 2005-12-02 Denso Corp セラミック積層体の製造方法
JP4653546B2 (ja) * 2004-06-14 2011-03-16 株式会社デンソー ガスセンサ素子
EP1873517A1 (de) 2006-06-27 2008-01-02 Fujikura Ltd. Grenzstrom-Sauerstoffsensor und Verfahren zur Erfassung und Messung von Sauerstoffkonzentrationen damit
JP6948984B2 (ja) * 2018-05-25 2021-10-13 日本特殊陶業株式会社 センサ素子及びガスセンサ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158166A (en) * 1976-11-24 1979-06-12 Westinghouse Electric Corp. Combustibles analyzer
US4272329A (en) * 1980-03-03 1981-06-09 Ford Motor Company Steady state mode oxygen sensor and method
JPS58153155A (ja) * 1982-03-09 1983-09-12 Ngk Spark Plug Co Ltd 酸素センサ
JPS59178354A (ja) * 1983-03-29 1984-10-09 Ngk Spark Plug Co Ltd 酸素センサ
JPS6039548A (ja) * 1983-08-12 1985-03-01 Ngk Spark Plug Co Ltd 機関の空燃比センサ
JPS6055777A (ja) * 1983-09-07 1985-04-01 Hitachi Ltd 磁気記録再生装置
JPH0612354B2 (ja) * 1983-11-28 1994-02-16 株式会社日立製作所 酸素濃度測定装置の製造方法
US4579643A (en) * 1983-11-18 1986-04-01 Ngk Insulators, Ltd. Electrochemical device
JPS60138263A (ja) * 1983-12-27 1985-07-22 Mitsubishi Electric Corp 機関の排気ガス再循環制御装置
JPS61147155A (ja) * 1984-12-20 1986-07-04 Ngk Insulators Ltd 電気化学的装置
JPH07116970B2 (ja) * 1985-04-26 1995-12-18 株式会社日立製作所 燃料比制御方法
JPH065222B2 (ja) * 1985-05-09 1994-01-19 日本碍子株式会社 電気化学的素子
US4772376A (en) * 1986-03-11 1988-09-20 Nissan Motor Co., Ltd. Air/fuel ratio sensor having oxygen sensor cell and oxygen pump cell
US4990235A (en) * 1989-02-23 1991-02-05 Toyota Jidosha Kabushiki Oxygen sensor
US4938861A (en) * 1989-08-01 1990-07-03 Kabushiki Kaisha Riken Limiting current-type oxygen sensor

Also Published As

Publication number Publication date
EP0516038A3 (en) 1993-12-15
JPH05126793A (ja) 1993-05-21
US5298147A (en) 1994-03-29
EP0516038A2 (de) 1992-12-02
DE69224933T2 (de) 1998-08-27
JP2989961B2 (ja) 1999-12-13
EP0516038B1 (de) 1998-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee