JPS6121555Y2 - - Google Patents
Info
- Publication number
- JPS6121555Y2 JPS6121555Y2 JP11047280U JP11047280U JPS6121555Y2 JP S6121555 Y2 JPS6121555 Y2 JP S6121555Y2 JP 11047280 U JP11047280 U JP 11047280U JP 11047280 U JP11047280 U JP 11047280U JP S6121555 Y2 JPS6121555 Y2 JP S6121555Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- negative pressure
- valve
- passage
- secondary air
- 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 32
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Landscapes
- 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)
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11047280U JPS6121555Y2 (ko) | 1980-08-04 | 1980-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11047280U JPS6121555Y2 (ko) | 1980-08-04 | 1980-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5733248U JPS5733248U (ko) | 1982-02-22 |
| JPS6121555Y2 true JPS6121555Y2 (ko) | 1986-06-27 |
Family
ID=29471607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11047280U Expired JPS6121555Y2 (ko) | 1980-08-04 | 1980-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6121555Y2 (ko) |
-
1980
- 1980-08-04 JP JP11047280U patent/JPS6121555Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5733248U (ko) | 1982-02-22 |
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