JPS57192853A - Oxygen concentration detection element and oxygen concentration detector using it - Google Patents

Oxygen concentration detection element and oxygen concentration detector using it

Info

Publication number
JPS57192853A
JPS57192853A JP56078032A JP7803281A JPS57192853A JP S57192853 A JPS57192853 A JP S57192853A JP 56078032 A JP56078032 A JP 56078032A JP 7803281 A JP7803281 A JP 7803281A JP S57192853 A JPS57192853 A JP S57192853A
Authority
JP
Japan
Prior art keywords
circuit
oxygen
sensor
oxygen concentration
lean
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
JP56078032A
Other languages
English (en)
Japanese (ja)
Other versions
JPS644146B2 (enrdf_load_stackoverflow
Inventor
Keiichi Saji
Haruyoshi Kondo
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Priority to JP56078032A priority Critical patent/JPS57192853A/ja
Publication of JPS57192853A publication Critical patent/JPS57192853A/ja
Publication of JPS644146B2 publication Critical patent/JPS644146B2/ja
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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4065—Circuit arrangements specially adapted therefor

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)
JP56078032A 1981-05-25 1981-05-25 Oxygen concentration detection element and oxygen concentration detector using it Granted JPS57192853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56078032A JPS57192853A (en) 1981-05-25 1981-05-25 Oxygen concentration detection element and oxygen concentration detector using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56078032A JPS57192853A (en) 1981-05-25 1981-05-25 Oxygen concentration detection element and oxygen concentration detector using it

Publications (2)

Publication Number Publication Date
JPS57192853A true JPS57192853A (en) 1982-11-27
JPS644146B2 JPS644146B2 (enrdf_load_stackoverflow) 1989-01-24

Family

ID=13650466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56078032A Granted JPS57192853A (en) 1981-05-25 1981-05-25 Oxygen concentration detection element and oxygen concentration detector using it

Country Status (1)

Country Link
JP (1) JPS57192853A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066144A (ja) * 1983-09-20 1985-04-16 Matsushita Electric Ind Co Ltd 酸素濃度検出器用素子の電極の製造方法
JPS6093341A (ja) * 1983-10-27 1985-05-25 Fujikura Ltd 酸素濃度センサ
JPS62245148A (ja) * 1986-04-17 1987-10-26 Toyota Central Res & Dev Lab Inc 酸素濃度センサ
US4718999A (en) * 1984-08-13 1988-01-12 Hitachi, Ltd. Air-fuel ratio detector
JPH03104849U (enrdf_load_stackoverflow) * 1990-02-09 1991-10-30
JP2000241385A (ja) * 1999-02-19 2000-09-08 Robert Bosch Gmbh ガス混合物のガス成分及び／又はガス濃度を測定するセンサ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178153A (en) * 1981-04-27 1982-11-02 Nissan Motor Co Ltd Detector of air fuel ratio

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178153A (en) * 1981-04-27 1982-11-02 Nissan Motor Co Ltd Detector of air fuel ratio

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066144A (ja) * 1983-09-20 1985-04-16 Matsushita Electric Ind Co Ltd 酸素濃度検出器用素子の電極の製造方法
JPS6093341A (ja) * 1983-10-27 1985-05-25 Fujikura Ltd 酸素濃度センサ
US4718999A (en) * 1984-08-13 1988-01-12 Hitachi, Ltd. Air-fuel ratio detector
JPS62245148A (ja) * 1986-04-17 1987-10-26 Toyota Central Res & Dev Lab Inc 酸素濃度センサ
JPH03104849U (enrdf_load_stackoverflow) * 1990-02-09 1991-10-30
JP2000241385A (ja) * 1999-02-19 2000-09-08 Robert Bosch Gmbh ガス混合物のガス成分及び／又はガス濃度を測定するセンサ

Also Published As

Publication number Publication date
JPS644146B2 (enrdf_load_stackoverflow) 1989-01-24

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