JPS638294B2 - - Google Patents
Info
- Publication number
- JPS638294B2 JPS638294B2 JP55045132A JP4513280A JPS638294B2 JP S638294 B2 JPS638294 B2 JP S638294B2 JP 55045132 A JP55045132 A JP 55045132A JP 4513280 A JP4513280 A JP 4513280A JP S638294 B2 JPS638294 B2 JP S638294B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- idle state
- control amount
- feedback control
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 230000004044 response Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4513280A JPS56143325A (en) | 1980-04-08 | 1980-04-08 | Method and apparatus for controlling air fuel ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4513280A JPS56143325A (en) | 1980-04-08 | 1980-04-08 | Method and apparatus for controlling air fuel ratio |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56143325A JPS56143325A (en) | 1981-11-09 |
| JPS638294B2 true JPS638294B2 (US20100056889A1-20100304-C00004.png) | 1988-02-22 |
Family
ID=12710741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4513280A Granted JPS56143325A (en) | 1980-04-08 | 1980-04-08 | Method and apparatus for controlling air fuel ratio |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56143325A (US20100056889A1-20100304-C00004.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58174141A (ja) * | 1982-04-06 | 1983-10-13 | Mitsubishi Electric Corp | 空燃比制御装置 |
| JPS59224451A (ja) * | 1983-06-01 | 1984-12-17 | Daihatsu Motor Co Ltd | 気化器の空燃比制御装置 |
| JPS61201840A (ja) * | 1985-03-06 | 1986-09-06 | Hitachi Ltd | エンジン制御装置 |
| JP2696766B2 (ja) * | 1985-09-19 | 1998-01-14 | 本田技研工業株式会社 | 車両用内燃エンジンの空燃比制御方法 |
| JPS6444339U (US20100056889A1-20100304-C00004.png) * | 1987-09-10 | 1989-03-16 | ||
| JPH0715272B2 (ja) * | 1989-04-28 | 1995-02-22 | 日産自動車株式会社 | 内燃機関の空燃比制御装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51149420A (en) * | 1975-06-18 | 1976-12-22 | Nissan Motor Co Ltd | Air-fuel rati o control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5713387Y2 (US20100056889A1-20100304-C00004.png) * | 1977-03-01 | 1982-03-17 |
-
1980
- 1980-04-08 JP JP4513280A patent/JPS56143325A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51149420A (en) * | 1975-06-18 | 1976-12-22 | Nissan Motor Co Ltd | Air-fuel rati o control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56143325A (en) | 1981-11-09 |
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