JPS61200409U - - Google Patents
Info
- Publication number
- JPS61200409U JPS61200409U JP8454785U JP8454785U JPS61200409U JP S61200409 U JPS61200409 U JP S61200409U JP 8454785 U JP8454785 U JP 8454785U JP 8454785 U JP8454785 U JP 8454785U JP S61200409 U JPS61200409 U JP S61200409U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- guide plate
- combustion engine
- internal combustion
- main flow
- 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
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000000746 purification Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第１図，，は本考案の実施例を示す断面
図、第２図は同上実施例の効果を示す状態図、第
３図は従来例を示す断面図、第４図は同上従来例
における排気の流れを示す状態図である。
１……触媒装置、３……触媒、５……排気入口
部、６……広がり通路、２０……案内板、２１…
…小孔。
Figures 1 and 2 are cross-sectional views showing the embodiment of the present invention, Figure 2 is a state diagram showing the effects of the above embodiment, Figure 3 is a cross-sectional view of the conventional example, and Figure 4 is the exhaust gas in the conventional example. FIG. 2 is a state diagram showing the flow of FIG. DESCRIPTION OF SYMBOLS 1... Catalyst device, 3... Catalyst, 5... Exhaust inlet part, 6... Widening passage, 20... Guide plate, 21...
...Small hole.
Claims (1)
を導く内燃機関の排気浄化装置において、前記広
がり通路内に排気主流の方向と交差して配設され
排気主流を前記触媒全域に向けて拡散すべく案内
する案内板を設け、該案内板に複数の小孔を開設
したことを特徴とする内燃機関の排気浄化装置。 In an exhaust gas purification device for an internal combustion engine that guides exhaust gas from an exhaust inlet to a catalyst via a widening passage, the exhaust gas is disposed in the widening passage to intersect with the direction of the main flow of the exhaust gas, and is configured to diffuse the main flow of exhaust gas toward the entire area of the catalyst. An exhaust gas purification device for an internal combustion engine, characterized in that a guide plate is provided to guide the user, and a plurality of small holes are formed in the guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8454785U JPS61200409U (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8454785U JPS61200409U (en) | 1985-06-06 | 1985-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61200409U true JPS61200409U (en) | 1986-12-15 |
Family
ID=30634156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8454785U Pending JPS61200409U (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61200409U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003003835A (en) * | 2001-06-25 | 2003-01-08 | Mitsui & Co Ltd | Exhaust emission control device |
| JP2015169190A (en) * | 2014-03-11 | 2015-09-28 | 本田技研工業株式会社 | Exhaust emission control device for internal combustion engine |
| WO2018179915A1 (en) * | 2017-03-29 | 2018-10-04 | 本田技研工業株式会社 | Saddle-type vehicle |
| WO2020158090A1 (en) * | 2019-02-01 | 2020-08-06 | 本田技研工業株式会社 | Exhaust-flow control unit |
-
1985
- 1985-06-06 JP JP8454785U patent/JPS61200409U/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003003835A (en) * | 2001-06-25 | 2003-01-08 | Mitsui & Co Ltd | Exhaust emission control device |
| JP2015169190A (en) * | 2014-03-11 | 2015-09-28 | 本田技研工業株式会社 | Exhaust emission control device for internal combustion engine |
| WO2018179915A1 (en) * | 2017-03-29 | 2018-10-04 | 本田技研工業株式会社 | Saddle-type vehicle |
| CN110475711A (en) * | 2017-03-29 | 2019-11-19 | 本田技研工业株式会社 | Straddle-type vehicle |
| JPWO2018179915A1 (en) * | 2017-03-29 | 2020-02-20 | 本田技研工業株式会社 | Saddle-type vehicle |
| EP3604106A4 (en) * | 2017-03-29 | 2020-07-01 | Honda Motor Co., Ltd. | Saddle-type vehicle |
| CN110475711B (en) * | 2017-03-29 | 2021-08-17 | 本田技研工业株式会社 | Saddle-ride type vehicle |
| WO2020158090A1 (en) * | 2019-02-01 | 2020-08-06 | 本田技研工業株式会社 | Exhaust-flow control unit |
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