JPS5967455A - 空燃比センサ - Google Patents

空燃比センサ

Info

Publication number
JPS5967455A
JPS5967455A JP57177368A JP17736882A JPS5967455A JP S5967455 A JPS5967455 A JP S5967455A JP 57177368 A JP57177368 A JP 57177368A JP 17736882 A JP17736882 A JP 17736882A JP S5967455 A JPS5967455 A JP S5967455A
Authority
JP
Japan
Prior art keywords
air
sensor
fuel ratio
current
signal
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
JP57177368A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447784B2 (enrdf_load_stackoverflow
Inventor
Minoru Osuga
稔 大須賀
Mamoru Fujieda
藤枝　護
Tadashi Kirisawa
桐沢　規
Takashige Ooyama
宜茂 大山
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57177368A priority Critical patent/JPS5967455A/ja
Publication of JPS5967455A publication Critical patent/JPS5967455A/ja
Publication of JPH0447784B2 publication Critical patent/JPH0447784B2/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
    • G01N27/416—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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP57177368A 1982-10-08 1982-10-08 空燃比センサ Granted JPS5967455A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57177368A JPS5967455A (ja) 1982-10-08 1982-10-08 空燃比センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57177368A JPS5967455A (ja) 1982-10-08 1982-10-08 空燃比センサ

Publications (2)

Publication Number Publication Date
JPS5967455A true JPS5967455A (ja) 1984-04-17
JPH0447784B2 JPH0447784B2 (enrdf_load_stackoverflow) 1992-08-04

Family

ID=16029730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57177368A Granted JPS5967455A (ja) 1982-10-08 1982-10-08 空燃比センサ

Country Status (1)

Country Link
JP (1) JPS5967455A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60224945A (ja) * 1984-04-24 1985-11-09 Nissan Motor Co Ltd 空燃比制御装置
JPS60230537A (ja) * 1984-05-01 1985-11-16 Nissan Motor Co Ltd 空燃比制御装置
JPS60230533A (ja) * 1984-05-01 1985-11-16 Nissan Motor Co Ltd 内燃機関の燃料供給装置
JPS6188138A (ja) * 1985-09-21 1986-05-06 Ngk Insulators Ltd 電気化学的装置
JPS627063U (enrdf_load_stackoverflow) * 1985-06-27 1987-01-16
JPS6275253A (ja) * 1985-09-30 1987-04-07 Honda Motor Co Ltd 酸素濃度検出装置
JPS62104152U (enrdf_load_stackoverflow) * 1985-12-20 1987-07-02
JPS62238455A (ja) * 1986-04-09 1987-10-19 Ngk Insulators Ltd 酸素分析方法及び装置
JPS6320056U (enrdf_load_stackoverflow) * 1986-07-23 1988-02-09
JPS63118651A (ja) * 1986-11-07 1988-05-23 Ngk Insulators Ltd 酸素分析装置
US4782690A (en) * 1985-07-17 1988-11-08 Nissan Motor Co., Ltd. Air/fuel ratio detecting apparatus, and method of detecting normal and abnormal conditions of the sensor

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60224945A (ja) * 1984-04-24 1985-11-09 Nissan Motor Co Ltd 空燃比制御装置
JPS60230537A (ja) * 1984-05-01 1985-11-16 Nissan Motor Co Ltd 空燃比制御装置
JPS60230533A (ja) * 1984-05-01 1985-11-16 Nissan Motor Co Ltd 内燃機関の燃料供給装置
JPS627063U (enrdf_load_stackoverflow) * 1985-06-27 1987-01-16
US4782690A (en) * 1985-07-17 1988-11-08 Nissan Motor Co., Ltd. Air/fuel ratio detecting apparatus, and method of detecting normal and abnormal conditions of the sensor
JPS6188138A (ja) * 1985-09-21 1986-05-06 Ngk Insulators Ltd 電気化学的装置
JPS6275253A (ja) * 1985-09-30 1987-04-07 Honda Motor Co Ltd 酸素濃度検出装置
JPS62104152U (enrdf_load_stackoverflow) * 1985-12-20 1987-07-02
JPS62238455A (ja) * 1986-04-09 1987-10-19 Ngk Insulators Ltd 酸素分析方法及び装置
JPS6320056U (enrdf_load_stackoverflow) * 1986-07-23 1988-02-09
JPS63118651A (ja) * 1986-11-07 1988-05-23 Ngk Insulators Ltd 酸素分析装置

Also Published As

Publication number Publication date
JPH0447784B2 (enrdf_load_stackoverflow) 1992-08-04

Similar Documents

Publication Publication Date Title
US4981125A (en) Output correction method for exhaust gas ingredient-concentration sensors of proportional-output type
JPS5967455A (ja) 空燃比センサ
EP2056100B1 (en) Gas sensor control device
JPS61204558A (ja) 空燃比制御装置
JP5062755B2 (ja) センサ制御装置
JPS62225944A (ja) 酸素濃度センサの異常検出方法
US4233033A (en) Method and apparatus for measuring the O2 content of a gas
US6712054B2 (en) Device and method for measuring element temperature of air-fuel ratio sensor, and device and method for controlling heater of air-fuel ratio sensor
JP2553509B2 (ja) 内燃エンジンの空燃比制御装置
JP3736921B2 (ja) 空燃比センサ
US4787966A (en) Oxygen concentration sensor for an internal combustion engine
JP3056365B2 (ja) 酸素濃度センサの制御装置
JP6888563B2 (ja) 内燃機関の制御装置
Shuk Process Zirconia Oxygen Analyzer—State of Art Zirkondioxid-Sauerstoffsensoren—Stand der Technik
JP2000356618A (ja) ガス濃度センサの特性計測方法
JP2511049B2 (ja) 酸素濃度センサの活性判別方法
JPS61105455A (ja) 燃焼排ガスにおける雰囲気変化の迅速的検出方法
JPS60188840A (ja) 酸素濃度検出装置
JPH0750071B2 (ja) 比例型排気濃度センサにおける出力補正方法
JP2016521855A (ja) 複数の異なるガスを測定するガスセンサ、及び関連する製造方法
JPH0715452B2 (ja) 空燃比検出器
JP7605166B2 (ja) ＮＯｘセンサ
JP2784832B2 (ja) 内燃機関の空燃比制御装置
CN103314205A (zh) 内燃机的控制装置
JPS6312855A (ja) 内燃機関の空燃比制御装置