JPS6319691B2 - - Google Patents
Info
- Publication number
- JPS6319691B2 JPS6319691B2 JP55147296A JP14729680A JPS6319691B2 JP S6319691 B2 JPS6319691 B2 JP S6319691B2 JP 55147296 A JP55147296 A JP 55147296A JP 14729680 A JP14729680 A JP 14729680A JP S6319691 B2 JPS6319691 B2 JP S6319691B2
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- air
- valve
- secondary air
- fuel 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.)
- Expired
Links
- 239000000446 fuel Substances 0.000 claims description 62
- 238000002485 combustion reaction Methods 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 description 30
- 230000006835 compression Effects 0.000 description 15
- 238000007906 compression Methods 0.000 description 15
- 239000003054 catalyst Substances 0.000 description 14
- 230000003197 catalytic effect Effects 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 241000234435 Lilium Species 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
- Exhaust Gas After Treatment (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55147296A JPS5770929A (en) | 1980-10-21 | 1980-10-21 | Air fuel mixture controller for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55147296A JPS5770929A (en) | 1980-10-21 | 1980-10-21 | Air fuel mixture controller for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5770929A JPS5770929A (en) | 1982-05-01 |
| JPS6319691B2 true JPS6319691B2 (cs) | 1988-04-25 |
Family
ID=15426993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55147296A Granted JPS5770929A (en) | 1980-10-21 | 1980-10-21 | Air fuel mixture controller for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5770929A (cs) |
-
1980
- 1980-10-21 JP JP55147296A patent/JPS5770929A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5770929A (en) | 1982-05-01 |
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