JPS6456554U - - Google Patents
Info
- Publication number
- JPS6456554U JPS6456554U JP15096987U JP15096987U JPS6456554U JP S6456554 U JPS6456554 U JP S6456554U JP 15096987 U JP15096987 U JP 15096987U JP 15096987 U JP15096987 U JP 15096987U JP S6456554 U JPS6456554 U JP S6456554U
- Authority
- JP
- Japan
- Prior art keywords
- concentration
- detection means
- egr
- showing
- reference emission
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 15
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15096987U JPS6456554U (de) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15096987U JPS6456554U (de) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6456554U true JPS6456554U (de) | 1989-04-07 |
Family
ID=31424590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15096987U Pending JPS6456554U (de) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6456554U (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61234254A (ja) * | 1985-04-09 | 1986-10-18 | Nippon Denso Co Ltd | 電子式内燃機関制御装置 |
| JPS62159756A (ja) * | 1986-01-08 | 1987-07-15 | Hitachi Ltd | エンジンの排気再循環装置 |
-
1987
- 1987-09-30 JP JP15096987U patent/JPS6456554U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61234254A (ja) * | 1985-04-09 | 1986-10-18 | Nippon Denso Co Ltd | 電子式内燃機関制御装置 |
| JPS62159756A (ja) * | 1986-01-08 | 1987-07-15 | Hitachi Ltd | エンジンの排気再循環装置 |