DE3606044A1 - Luft/kraftstoff-verhaeltnissensor - Google Patents

Luft/kraftstoff-verhaeltnissensor

Info

Publication number
DE3606044A1
DE3606044A1 DE19863606044 DE3606044A DE3606044A1 DE 3606044 A1 DE3606044 A1 DE 3606044A1 DE 19863606044 DE19863606044 DE 19863606044 DE 3606044 A DE3606044 A DE 3606044A DE 3606044 A1 DE3606044 A1 DE 3606044A1
Authority
DE
Germany
Prior art keywords
air
oxygen
fuel ratio
ratio sensor
space
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.)
Granted
Application number
DE19863606044
Other languages
German (de)
English (en)
Other versions
DE3606044C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yutaka Adachi
Nobuhiro Hayakawa
Ken Minoha
Haruhisa Shiomi
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
Niterra Co Ltd
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp, NGK Spark Plug Co Ltd filed Critical Mitsubishi Electric Corp
Publication of DE3606044A1 publication Critical patent/DE3606044A1/de
Application granted granted Critical
Publication of DE3606044C2 publication Critical patent/DE3606044C2/de
Granted 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

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)
DE19863606044 1985-02-25 1986-02-25 Luft/kraftstoff-verhaeltnissensor Granted DE3606044A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60036032A JPH067118B2 (ja) 1985-02-25 1985-02-25 空燃比センサ−

Publications (2)

Publication Number Publication Date
DE3606044A1 true DE3606044A1 (de) 1986-09-11
DE3606044C2 DE3606044C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-12-03

Family

ID=12458371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863606044 Granted DE3606044A1 (de) 1985-02-25 1986-02-25 Luft/kraftstoff-verhaeltnissensor

Country Status (2)

Country Link
JP (1) JPH067118B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3606044A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632456A1 (de) * 1985-09-27 1987-04-02 Ngk Spark Plug Co Luft/kraftstoff-verhaeltnissensor
WO1990001162A1 (de) * 1988-07-23 1990-02-08 Robert Bosch Gmbh Elektrochemischer messfühler
EP0422665A3 (en) * 1989-10-13 1991-11-21 Ngk Spark Plug Co. Ltd. Air/fuel ratio sensor
US5389223A (en) * 1988-07-23 1995-02-14 Robert Bosch Gmbh Electrochemical measuring sensor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0713621B2 (ja) * 1986-12-12 1995-02-15 日本特殊陶業株式会社 空燃比センサ
JP2653831B2 (ja) * 1988-06-02 1997-09-17 日本特殊陶業株式会社 酸素センサ
US20020029980A1 (en) * 2000-08-04 2002-03-14 Ngk Insulators, Ltd. Trace oxygen measuring apparatus and measuring method
JP3832437B2 (ja) * 2002-04-03 2006-10-11 株式会社デンソー ガスセンサ素子
JP5198832B2 (ja) 2007-11-06 2013-05-15 日本特殊陶業株式会社 ガスセンサ
JP2011227061A (ja) * 2010-03-29 2011-11-10 Ngk Insulators Ltd ガスセンサ
JP5749782B2 (ja) * 2010-03-29 2015-07-15 日本碍子株式会社 ガスセンサ
JP6323181B2 (ja) * 2014-06-03 2018-05-16 株式会社デンソー ガスセンサ素子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272286A (en) * 1975-12-12 1977-06-16 Toyoda Chuo Kenkyusho Kk Oxygen concentration analyzer
JPS5366292A (en) * 1976-11-24 1978-06-13 Westinghouse Electric Corp Combustible sensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272286A (en) * 1975-12-12 1977-06-16 Toyoda Chuo Kenkyusho Kk Oxygen concentration analyzer
JPS5366292A (en) * 1976-11-24 1978-06-13 Westinghouse Electric Corp Combustible sensor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632456A1 (de) * 1985-09-27 1987-04-02 Ngk Spark Plug Co Luft/kraftstoff-verhaeltnissensor
WO1990001162A1 (de) * 1988-07-23 1990-02-08 Robert Bosch Gmbh Elektrochemischer messfühler
US5389223A (en) * 1988-07-23 1995-02-14 Robert Bosch Gmbh Electrochemical measuring sensor
EP0422665A3 (en) * 1989-10-13 1991-11-21 Ngk Spark Plug Co. Ltd. Air/fuel ratio sensor
US5174885A (en) * 1989-10-13 1992-12-29 Ngk Spark Plug Co. Ltd. Air fuel ratio sensor

Also Published As

Publication number Publication date
DE3606044C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-12-03
JPH067118B2 (ja) 1994-01-26
JPS61221644A (ja) 1986-10-02

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee