DE3563122D1 - Engine air/fuel ratio sensing device - Google Patents

Engine air/fuel ratio sensing device

Info

Publication number
DE3563122D1
DE3563122D1 DE8585300871T DE3563122T DE3563122D1 DE 3563122 D1 DE3563122 D1 DE 3563122D1 DE 8585300871 T DE8585300871 T DE 8585300871T DE 3563122 T DE3563122 T DE 3563122T DE 3563122 D1 DE3563122 D1 DE 3563122D1
Authority
DE
Germany
Prior art keywords
fuel ratio
sensing device
engine air
ratio sensing
engine
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
Application number
DE8585300871T
Other languages
English (en)
Inventor
Setsuhiro Shimomura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE3563122D1 publication Critical patent/DE3563122D1/de
Expired 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
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • 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
    • G01N27/4065—Circuit arrangements specially adapted therefor
DE8585300871T 1984-02-08 1985-02-08 Engine air/fuel ratio sensing device Expired DE3563122D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59023222A JPH063431B2 (ja) 1984-02-08 1984-02-08 機関の空燃比センサ

Publications (1)

Publication Number Publication Date
DE3563122D1 true DE3563122D1 (en) 1988-07-07

Family

ID=12104616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585300871T Expired DE3563122D1 (en) 1984-02-08 1985-02-08 Engine air/fuel ratio sensing device

Country Status (5)

Country Link
US (1) US4609452A (de)
EP (1) EP0153830B1 (de)
JP (1) JPH063431B2 (de)
AU (1) AU557088B2 (de)
DE (1) DE3563122D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174812B (en) * 1985-03-19 1989-06-21 Honda Motor Co Ltd Oxygen concentration system
JPH0625747B2 (ja) * 1985-06-21 1994-04-06 本田技研工業株式会社 酸素濃度検出装置
JPH0799365B2 (ja) * 1985-09-30 1995-10-25 本田技研工業株式会社 酸素濃度検出装置
US4762605A (en) * 1986-02-01 1988-08-09 Fuji Electric Co., Ltd. Oxygen sensor
JPH0672867B2 (ja) * 1986-03-19 1994-09-14 本田技研工業株式会社 酸素濃度検出装置
US4818362A (en) * 1986-03-19 1989-04-04 Honda Giken Kogyo Kabushiki Kaisha Oxygen concentration sensing apparatus
JPH0672866B2 (ja) * 1986-03-19 1994-09-14 本田技研工業株式会社 酸素濃度検出装置
JPH0635955B2 (ja) * 1986-07-30 1994-05-11 三菱自動車工業株式会社 空燃比検出装置
DE3637304A1 (de) * 1986-08-23 1988-05-05 Vdo Schindling Verfahren und schaltungsanordnung zur erkennung der betriebsbereitschaft einer sauerstoffmesssonde
DE3903314A1 (de) * 1989-02-04 1990-08-09 Bosch Gmbh Robert Schaltung zum messen des innenwiderstandes einer lambdasonde
US5106481A (en) * 1991-02-19 1992-04-21 Ford Motor Company Linear air/fuel sensor
JP3521170B2 (ja) * 1996-03-19 2004-04-19 日本特殊陶業株式会社 排気ガスセンサ及びそれを用いたセンサシステム
DE19625899C2 (de) * 1996-06-27 2002-11-28 Siemens Ag Verfahren zum Betreiben einer Sauerstoffsonde
EP0822326B1 (de) * 1996-07-31 2003-11-05 NGK Spark Plug Co. Ltd. Temperaturregelung für eine Lambda-Sonde mit grossem Messbereich
US9134398B2 (en) 1996-09-09 2015-09-15 Tracbeam Llc Wireless location using network centric location estimators
US7764231B1 (en) 1996-09-09 2010-07-27 Tracbeam Llc Wireless location using multiple mobile station location techniques
FR2759168B1 (fr) * 1997-01-31 1999-04-02 Sagem Dispositif de mesure de la teneur d'un milieu gazeux en oxygene
DE10027900B4 (de) * 2000-06-06 2018-11-15 Delphi Technologies, Inc. Anordnung zum Bestimmen der Betriebstemperatur einer Abgassonde
DE10311816B4 (de) * 2003-03-18 2005-12-29 Siemens Ag Vorrichtung und Verfahren zur Messung der NOx-Konzentration in einem Messgas
US7664607B2 (en) * 2005-10-04 2010-02-16 Teledyne Technologies Incorporated Pre-calibrated gas sensor
JP2007177767A (ja) * 2005-12-28 2007-07-12 Ibiden Co Ltd 排気ガス処理体用の保持シール材、排気ガス処理装置及び保持シール材の製造方法
DE102009001840A1 (de) * 2009-03-25 2010-09-30 Robert Bosch Gmbh Verfahren zum Betreiben eines Sensorelements und Sensorelement
DE102009001843A1 (de) * 2009-03-25 2010-09-30 Robert Bosch Gmbh Verfahren zum Betreiben eines Sensorelements und Sensorelement
DE102009050224B4 (de) * 2009-10-22 2016-03-31 Continental Automotive Gmbh Vorrichtung und Verfahren zur Ansteuerung eines Abgassensors
JP6155949B2 (ja) * 2013-08-09 2017-07-05 株式会社デンソー ガスセンサ制御装置
JP6923345B2 (ja) * 2017-04-14 2021-08-18 日本特殊陶業株式会社 センサ装置およびセンサユニット

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49918B1 (de) * 1970-02-28 1974-01-10
DE2612915C2 (de) * 1976-03-26 1986-05-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung einer unter der Führung einer λ-Sonde arbeitenden Regelung
JPS5542078A (en) * 1978-09-21 1980-03-25 Tokyo Keiso Kk Device for measuring flow rate
US4272329A (en) * 1980-03-03 1981-06-09 Ford Motor Company Steady state mode oxygen sensor and method
JPS56122950A (en) * 1980-03-03 1981-09-26 Nissan Motor Co Ltd Supplying circuit for controlling current for oxygen partial pressure on reference pole for oxygen sensor element
DE3030448A1 (de) * 1980-08-12 1982-03-11 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und vorrichtung fuer die von temperaturschwankungen unbeeinflusste bestimmung des sauerstoffgehaltes in gasen
DE3117790A1 (de) * 1981-05-06 1982-11-25 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur temperaturmessung bei sauerstoffsonden
JPS57192849A (en) * 1981-05-25 1982-11-27 Toyota Central Res & Dev Lab Inc Detecting device for limit current system oxygen concentration performing temperature compensation of measuring output
JPS57211543A (en) * 1981-06-23 1982-12-25 Nissan Motor Co Ltd Electric current control device for oxygen sensor
JPS5882130A (ja) * 1981-11-10 1983-05-17 Ishida Scales Mfg Co Ltd 電子秤に於ける温度誤差補正方法及び装置
JPS5882040A (ja) * 1981-11-11 1983-05-17 Hitachi Ltd 空燃比制御装置
JPS58153155A (ja) * 1982-03-09 1983-09-12 Ngk Spark Plug Co Ltd 酸素センサ
WO1983004101A1 (en) * 1982-05-07 1983-11-24 Marathon Medical Equipment Corporation Oxygen analyzer
JPS59178354A (ja) * 1983-03-29 1984-10-09 Ngk Spark Plug Co Ltd 酸素センサ
JPS59208452A (ja) * 1983-05-11 1984-11-26 Mitsubishi Electric Corp 機関の空燃比センサ

Also Published As

Publication number Publication date
JPH063431B2 (ja) 1994-01-12
EP0153830B1 (de) 1988-06-01
AU557088B2 (en) 1986-12-04
JPS60165541A (ja) 1985-08-28
US4609452A (en) 1986-09-02
EP0153830A1 (de) 1985-09-04
AU3841185A (en) 1985-08-15

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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