JPH0544494Y2 - - Google Patents
Info
- Publication number
- JPH0544494Y2 JPH0544494Y2 JP1986136820U JP13682086U JPH0544494Y2 JP H0544494 Y2 JPH0544494 Y2 JP H0544494Y2 JP 1986136820 U JP1986136820 U JP 1986136820U JP 13682086 U JP13682086 U JP 13682086U JP H0544494 Y2 JPH0544494 Y2 JP H0544494Y2
- Authority
- JP
- Japan
- Prior art keywords
- secondary air
- vehicle
- way catalyst
- vehicle speed
- internal combustion
- 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 - Lifetime
Links
- 239000003054 catalyst Substances 0.000 claims description 38
- 238000002485 combustion reaction Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 19
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- 239000000446 fuel Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 21
- 239000007789 gas Substances 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 9
- 229910002091 carbon monoxide Inorganic materials 0.000 description 9
- 238000000746 purification Methods 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986136820U JPH0544494Y2 (US06168776-20010102-C00041.png) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986136820U JPH0544494Y2 (US06168776-20010102-C00041.png) | 1986-09-05 | 1986-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6342821U JPS6342821U (US06168776-20010102-C00041.png) | 1988-03-22 |
| JPH0544494Y2 true JPH0544494Y2 (US06168776-20010102-C00041.png) | 1993-11-11 |
Family
ID=31040291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986136820U Expired - Lifetime JPH0544494Y2 (US06168776-20010102-C00041.png) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544494Y2 (US06168776-20010102-C00041.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007145178A1 (ja) * | 2006-06-15 | 2007-12-21 | Toyota Jidosha Kabushiki Kaisha | 排ガス浄化装置及びそれを用いた排ガス浄化方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52132214A (en) * | 1976-04-30 | 1977-11-05 | Toyota Motor Corp | Exhaust gas purifying apparatus for automobile using tertiary catalysts |
| JPS5985418A (ja) * | 1982-11-06 | 1984-05-17 | Honda Motor Co Ltd | エンジンの２次空気供給制御装置 |
-
1986
- 1986-09-05 JP JP1986136820U patent/JPH0544494Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52132214A (en) * | 1976-04-30 | 1977-11-05 | Toyota Motor Corp | Exhaust gas purifying apparatus for automobile using tertiary catalysts |
| JPS5985418A (ja) * | 1982-11-06 | 1984-05-17 | Honda Motor Co Ltd | エンジンの２次空気供給制御装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007145178A1 (ja) * | 2006-06-15 | 2007-12-21 | Toyota Jidosha Kabushiki Kaisha | 排ガス浄化装置及びそれを用いた排ガス浄化方法 |
| JP2007332881A (ja) * | 2006-06-15 | 2007-12-27 | Toyota Central Res & Dev Lab Inc | 排ガス浄化装置及びそれを用いた排ガス浄化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6342821U (US06168776-20010102-C00041.png) | 1988-03-22 |
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