JPS5267697A - Method and instrument for airrfuel ratio detection - Google Patents

Method and instrument for airrfuel ratio detection

Info

Publication number
JPS5267697A
JPS5267697A JP50142867A JP14286775A JPS5267697A JP S5267697 A JPS5267697 A JP S5267697A JP 50142867 A JP50142867 A JP 50142867A JP 14286775 A JP14286775 A JP 14286775A JP S5267697 A JPS5267697 A JP S5267697A
Authority
JP
Japan
Prior art keywords
airrfuel
instrument
ratio detection
detection
ratio
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
JP50142867A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5415517B2 (OSRAM
Inventor
Takeshi Fujishiro
Tooru Kita
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP50142867A priority Critical patent/JPS5267697A/ja
Priority to CA267,007A priority patent/CA1060097A/en
Priority to GB5026376A priority patent/GB1522720A/en
Priority to DE19762654892 priority patent/DE2654892C3/de
Publication of JPS5267697A publication Critical patent/JPS5267697A/ja
Publication of JPS5415517B2 publication Critical patent/JPS5415517B2/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
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • 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
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4078—Means for sealing the sensor element in a housing

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)
JP50142867A 1975-12-03 1975-12-03 Method and instrument for airrfuel ratio detection Granted JPS5267697A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50142867A JPS5267697A (en) 1975-12-03 1975-12-03 Method and instrument for airrfuel ratio detection
CA267,007A CA1060097A (en) 1975-12-03 1976-12-02 Method and device for detection of fluctuation in air/fuel ratio of air-fuel mixture fed to internal combustion engine
GB5026376A GB1522720A (en) 1975-12-03 1976-12-02 Method and device for detection of fluctuation in air/fuel ratio of air-fuel mixture fed to internal combustion engine
DE19762654892 DE2654892C3 (de) 1975-12-03 1976-12-03 Verfahren und Vorrichtung zum Abtasten der Änderung des Luft-Brennstoff-Verhältnisses eines einer Brennkraftmaschine zugeführten Gemisches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50142867A JPS5267697A (en) 1975-12-03 1975-12-03 Method and instrument for airrfuel ratio detection

Publications (2)

Publication Number Publication Date
JPS5267697A true JPS5267697A (en) 1977-06-04
JPS5415517B2 JPS5415517B2 (OSRAM) 1979-06-15

Family

ID=15325438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50142867A Granted JPS5267697A (en) 1975-12-03 1975-12-03 Method and instrument for airrfuel ratio detection

Country Status (4)

Country Link
JP (1) JPS5267697A (OSRAM)
CA (1) CA1060097A (OSRAM)
DE (1) DE2654892C3 (OSRAM)
GB (1) GB1522720A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923483A1 (de) * 1979-06-09 1980-12-11 Bosch Gmbh Robert Polarographischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen von verbrennungsmotoren
WO1994029709A1 (en) * 1993-06-04 1994-12-22 Dalhousie University Gas detection, identification and elemental and quantitative analysis system
DE4318789A1 (de) * 1993-06-05 1994-12-08 Bosch Gmbh Robert Dichtung für ein Sensorelement eines Gassensors
CN112834593B (zh) * 2021-02-22 2024-12-27 成都能斯特新材料科技有限公司 一种进气保护的氮氧传感器

Also Published As

Publication number Publication date
CA1060097A (en) 1979-08-07
GB1522720A (en) 1978-08-23
JPS5415517B2 (OSRAM) 1979-06-15
DE2654892A1 (de) 1977-06-16
DE2654892B2 (de) 1980-02-07
DE2654892C3 (de) 1980-10-09

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