JPH0260143B2 - - Google Patents

Info

Publication number
JPH0260143B2
JPH0260143B2 JP58221087A JP22108783A JPH0260143B2 JP H0260143 B2 JPH0260143 B2 JP H0260143B2 JP 58221087 A JP58221087 A JP 58221087A JP 22108783 A JP22108783 A JP 22108783A JP H0260143 B2 JPH0260143 B2 JP H0260143B2
Authority
JP
Japan
Prior art keywords
air
fuel ratio
solid electrolyte
engine
oxygen
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 - Lifetime
Application number
JP58221087A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60113046A (ja
Inventor
Yoshiaki Asayama
Masaya Kominami
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
Priority to JP58221087A priority Critical patent/JPS60113046A/ja
Priority to KR1019840005981A priority patent/KR880000160B1/ko
Priority to DE8484111936T priority patent/DE3475961D1/de
Priority to EP84111936A priority patent/EP0138170B1/en
Priority to US06/660,274 priority patent/US4586476A/en
Publication of JPS60113046A publication Critical patent/JPS60113046A/ja
Publication of JPH0260143B2 publication Critical patent/JPH0260143B2/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • F02D41/1476—Biasing of the sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Molecular Biology (AREA)
  • Combustion & Propulsion (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (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)
JP58221087A 1983-10-14 1983-11-24 機関の空燃比制御装置 Granted JPS60113046A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP58221087A JPS60113046A (ja) 1983-11-24 1983-11-24 機関の空燃比制御装置
KR1019840005981A KR880000160B1 (ko) 1983-10-14 1984-09-28 기관의 공연비 제어 장치
DE8484111936T DE3475961D1 (en) 1983-10-14 1984-10-05 Air-to-fuel ratio detector for engines
EP84111936A EP0138170B1 (en) 1983-10-14 1984-10-05 Air-to-fuel ratio detector for engines
US06/660,274 US4586476A (en) 1983-10-14 1984-10-12 Air-to-fuel ratio detector for engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58221087A JPS60113046A (ja) 1983-11-24 1983-11-24 機関の空燃比制御装置

Publications (2)

Publication Number Publication Date
JPS60113046A JPS60113046A (ja) 1985-06-19
JPH0260143B2 true JPH0260143B2 (enrdf_load_stackoverflow) 1990-12-14

Family

ID=16761280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58221087A Granted JPS60113046A (ja) 1983-10-14 1983-11-24 機関の空燃比制御装置

Country Status (1)

Country Link
JP (1) JPS60113046A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684709U (ja) * 1993-05-14 1994-12-02 戸田建設株式会社 分電盤

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684709U (ja) * 1993-05-14 1994-12-02 戸田建設株式会社 分電盤

Also Published As

Publication number Publication date
JPS60113046A (ja) 1985-06-19

Similar Documents

Publication Publication Date Title
KR880000160B1 (ko) 기관의 공연비 제어 장치
KR870001890B1 (ko) 기관의 배기가스 재순환 제어장치
CA1212994A (en) Air-to-fuel ratio sensor for engine
JPH0260142B2 (enrdf_load_stackoverflow)
US7776194B2 (en) Gas concentration measuring apparatus designed to compensate for output error
JPH0260143B2 (enrdf_load_stackoverflow)
US4657640A (en) Method of sensing air-to-fuel ratio sensor of an engine
JPH037268B2 (enrdf_load_stackoverflow)
JPS60138263A (ja) 機関の排気ガス再循環制御装置
JP2678748B2 (ja) エンジンの空燃比検出装置
JP3869629B2 (ja) 空燃比センサの活性判定装置
JPH0315980B2 (enrdf_load_stackoverflow)
JPS61161445A (ja) 空燃比検出装置
JPH0412423B2 (enrdf_load_stackoverflow)
JPS59211737A (ja) 空燃比制御装置
JPS6027750A (ja) 機関の空燃比制御装置
JP3734685B2 (ja) 空燃比センサのセンサ素子温度検出装置
JPH0315978B2 (enrdf_load_stackoverflow)
KR880003182A (ko) 공연비 측정시스템
JPS59215935A (ja) 空燃比制御装置
JPS59208453A (ja) 機関の空燃比センサ
JPH0436341B2 (enrdf_load_stackoverflow)
JPH0315979B2 (enrdf_load_stackoverflow)
JPH0758053B2 (ja) 空燃比制御装置
JPS60111953A (ja) 機関の空燃比センサ