JPH0387915U - - Google Patents
Info
- Publication number
- JPH0387915U JPH0387915U JP14930989U JP14930989U JPH0387915U JP H0387915 U JPH0387915 U JP H0387915U JP 14930989 U JP14930989 U JP 14930989U JP 14930989 U JP14930989 U JP 14930989U JP H0387915 U JPH0387915 U JP H0387915U
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- exhaust gas
- nox
- lean
- combustion engine
- 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.)
- Granted
Links
- 238000000746 purification Methods 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 1
- 229910000510 noble metal Inorganic materials 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 229910052723 transition metal Inorganic materials 0.000 claims 1
- 150000003624 transition metals Chemical class 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000010457 zeolite Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
Landscapes
- Exhaust Gas After Treatment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989149309U JP2501887Y2 (ja) | 1989-12-27 | 1989-12-27 | 内燃機関の排気浄化装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989149309U JP2501887Y2 (ja) | 1989-12-27 | 1989-12-27 | 内燃機関の排気浄化装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0387915U true JPH0387915U (US20100223739A1-20100909-C00005.png) | 1991-09-09 |
| JP2501887Y2 JP2501887Y2 (ja) | 1996-06-19 |
Family
ID=31695715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989149309U Expired - Lifetime JP2501887Y2 (ja) | 1989-12-27 | 1989-12-27 | 内燃機関の排気浄化装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501887Y2 (US20100223739A1-20100909-C00005.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015001647A1 (ja) | 2013-07-04 | 2015-01-08 | トヨタ自動車株式会社 | 内燃機関の排気浄化システム |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61112715A (ja) * | 1984-11-08 | 1986-05-30 | Toyota Motor Corp | デイ−ゼル機関の排気浄化装置 |
| JPS6318105A (ja) * | 1986-07-09 | 1988-01-26 | Honda Motor Co Ltd | 多気筒ｓｏｈｃ型内燃機関 |
-
1989
- 1989-12-27 JP JP1989149309U patent/JP2501887Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61112715A (ja) * | 1984-11-08 | 1986-05-30 | Toyota Motor Corp | デイ−ゼル機関の排気浄化装置 |
| JPS6318105A (ja) * | 1986-07-09 | 1988-01-26 | Honda Motor Co Ltd | 多気筒ｓｏｈｃ型内燃機関 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015001647A1 (ja) | 2013-07-04 | 2015-01-08 | トヨタ自動車株式会社 | 内燃機関の排気浄化システム |
| US10047689B2 (en) | 2013-07-04 | 2018-08-14 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification system of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501887Y2 (ja) | 1996-06-19 |
