JPS649457B2 - - Google Patents
Info
- Publication number
- JPS649457B2 JPS649457B2 JP54009982A JP998279A JPS649457B2 JP S649457 B2 JPS649457 B2 JP S649457B2 JP 54009982 A JP54009982 A JP 54009982A JP 998279 A JP998279 A JP 998279A JP S649457 B2 JPS649457 B2 JP S649457B2
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- exhaust gas
- passage
- valve
- outlet
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 21
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 7
- 230000003134 recirculating effect Effects 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP998279A JPS55104543A (en) | 1979-01-31 | 1979-01-31 | Exhaust gas cleaning control device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP998279A JPS55104543A (en) | 1979-01-31 | 1979-01-31 | Exhaust gas cleaning control device for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55104543A JPS55104543A (en) | 1980-08-11 |
| JPS649457B2 true JPS649457B2 (Sortimente) | 1989-02-17 |
Family
ID=11735097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP998279A Granted JPS55104543A (en) | 1979-01-31 | 1979-01-31 | Exhaust gas cleaning control device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55104543A (Sortimente) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069970A (en) * | 1976-06-24 | 1978-01-24 | Bell Telephone Laboratories, Incorporated | Data access circuit for a memory array |
| JPS53107519A (en) * | 1977-03-03 | 1978-09-19 | Nissan Motor Co Ltd | Negative pressure extracting device for control of an internal combustion engine |
-
1979
- 1979-01-31 JP JP998279A patent/JPS55104543A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55104543A (en) | 1980-08-11 |
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