JPH048280Y2 - - Google Patents
Info
- Publication number
- JPH048280Y2 JPH048280Y2 JP452686U JP452686U JPH048280Y2 JP H048280 Y2 JPH048280 Y2 JP H048280Y2 JP 452686 U JP452686 U JP 452686U JP 452686 U JP452686 U JP 452686U JP H048280 Y2 JPH048280 Y2 JP H048280Y2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- exhaust
- catalytic converter
- fuel ratio
- 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 36
- 239000007789 gas Substances 0.000 claims description 31
- 230000003197 catalytic effect Effects 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 15
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 3
- 230000006866 deterioration Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP452686U JPH048280Y2 (ro) | 1986-01-18 | 1986-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP452686U JPH048280Y2 (ro) | 1986-01-18 | 1986-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62117246U JPS62117246U (ro) | 1987-07-25 |
| JPH048280Y2 true JPH048280Y2 (ro) | 1992-03-03 |
Family
ID=30785265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP452686U Expired JPH048280Y2 (ro) | 1986-01-18 | 1986-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048280Y2 (ro) |
-
1986
- 1986-01-18 JP JP452686U patent/JPH048280Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62117246U (ro) | 1987-07-25 |
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