JPH0465224B2 - - Google Patents
Info
- Publication number
- JPH0465224B2 JPH0465224B2 JP60123456A JP12345685A JPH0465224B2 JP H0465224 B2 JPH0465224 B2 JP H0465224B2 JP 60123456 A JP60123456 A JP 60123456A JP 12345685 A JP12345685 A JP 12345685A JP H0465224 B2 JPH0465224 B2 JP H0465224B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- concentration
- sensor
- fuel
- 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
- 239000000446 fuel Substances 0.000 claims description 81
- 239000003054 catalyst Substances 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 12
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 238000002347 injection Methods 0.000 description 15
- 239000007924 injection Substances 0.000 description 15
- 230000006866 deterioration Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12345685A JPS61279749A (ja) | 1985-06-06 | 1985-06-06 | 空燃比制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12345685A JPS61279749A (ja) | 1985-06-06 | 1985-06-06 | 空燃比制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61279749A JPS61279749A (ja) | 1986-12-10 |
| JPH0465224B2 true JPH0465224B2 (US06589383-20030708-C00041.png) | 1992-10-19 |
Family
ID=14861063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12345685A Granted JPS61279749A (ja) | 1985-06-06 | 1985-06-06 | 空燃比制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61279749A (US06589383-20030708-C00041.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014152777A (ja) * | 2013-02-06 | 2014-08-25 | General Electric Co <Ge> | リッチバーン内燃エンジン触媒制御 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63108543U (US06589383-20030708-C00041.png) * | 1987-01-07 | 1988-07-13 | ||
| US4878473A (en) * | 1987-09-30 | 1989-11-07 | Japan Electronic Control Systems Co. Ltd. | Internal combustion engine with electronic air-fuel ratio control apparatus |
| JPH01159436A (ja) * | 1987-09-30 | 1989-06-22 | Japan Electron Control Syst Co Ltd | 内燃機関の空燃比制御装置 |
| JP3007637B2 (ja) * | 1989-03-28 | 2000-02-07 | 大阪瓦斯株式会社 | 燃焼制御装置 |
| JP2805822B2 (ja) * | 1989-05-09 | 1998-09-30 | 三菱自動車工業株式会社 | 内燃エンジンの空燃比制御方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828823A (US06589383-20030708-C00041.png) * | 1971-06-22 | 1973-04-17 | ||
| JPS4919229A (US06589383-20030708-C00041.png) * | 1972-06-17 | 1974-02-20 |
-
1985
- 1985-06-06 JP JP12345685A patent/JPS61279749A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828823A (US06589383-20030708-C00041.png) * | 1971-06-22 | 1973-04-17 | ||
| JPS4919229A (US06589383-20030708-C00041.png) * | 1972-06-17 | 1974-02-20 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014152777A (ja) * | 2013-02-06 | 2014-08-25 | General Electric Co <Ge> | リッチバーン内燃エンジン触媒制御 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61279749A (ja) | 1986-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |