JPS5267697A - Method and instrument for airrfuel ratio detection - Google Patents
Method and instrument for airrfuel ratio detectionInfo
- 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
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)
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 |
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 |
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 |
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 (de) | 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 (de) |
CA (1) | CA1060097A (de) |
DE (1) | DE2654892C3 (de) |
GB (1) | GB1522720A (de) |
Families Citing this family (3)
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 |
AU6922894A (en) * | 1993-06-04 | 1995-01-03 | 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 |
-
1975
- 1975-12-03 JP JP50142867A patent/JPS5267697A/ja active Granted
-
1976
- 1976-12-02 GB GB5026376A patent/GB1522720A/en not_active Expired
- 1976-12-02 CA CA267,007A patent/CA1060097A/en not_active Expired
- 1976-12-03 DE DE19762654892 patent/DE2654892C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5415517B2 (de) | 1979-06-15 |
CA1060097A (en) | 1979-08-07 |
DE2654892B2 (de) | 1980-02-07 |
DE2654892C3 (de) | 1980-10-09 |
GB1522720A (en) | 1978-08-23 |
DE2654892A1 (de) | 1977-06-16 |
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JPS5267697A (en) | Method and instrument for airrfuel ratio detection |