JPH0473099B2 - - Google Patents
Info
- Publication number
- JPH0473099B2 JPH0473099B2 JP59073779A JP7377984A JPH0473099B2 JP H0473099 B2 JPH0473099 B2 JP H0473099B2 JP 59073779 A JP59073779 A JP 59073779A JP 7377984 A JP7377984 A JP 7377984A JP H0473099 B2 JPH0473099 B2 JP H0473099B2
- Authority
- JP
- Japan
- Prior art keywords
- heater
- oxygen concentration
- concentration sensor
- control
- engine
- 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 55
- 239000001301 oxygen Substances 0.000 claims description 55
- 229910052760 oxygen Inorganic materials 0.000 claims description 55
- 239000000446 fuel Substances 0.000 claims description 49
- 238000001514 detection method Methods 0.000 claims description 47
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
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
- G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59073779A JPS60216254A (ja) | 1984-04-11 | 1984-04-11 | 酸素濃度センサ用ヒ−タの制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59073779A JPS60216254A (ja) | 1984-04-11 | 1984-04-11 | 酸素濃度センサ用ヒ−タの制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60216254A JPS60216254A (ja) | 1985-10-29 |
| JPH0473099B2 true JPH0473099B2 (pt) | 1992-11-19 |
Family
ID=13528027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59073779A Granted JPS60216254A (ja) | 1984-04-11 | 1984-04-11 | 酸素濃度センサ用ヒ−タの制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60216254A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3275676B2 (ja) | 1995-12-14 | 2002-04-15 | トヨタ自動車株式会社 | 空燃比センサのヒータ制御装置 |
-
1984
- 1984-04-11 JP JP59073779A patent/JPS60216254A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60216254A (ja) | 1985-10-29 |
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