JPS58134620U - Internal combustion engine exhaust purification device - Google Patents
Internal combustion engine exhaust purification deviceInfo
- Publication number
- JPS58134620U JPS58134620U JP3132882U JP3132882U JPS58134620U JP S58134620 U JPS58134620 U JP S58134620U JP 3132882 U JP3132882 U JP 3132882U JP 3132882 U JP3132882 U JP 3132882U JP S58134620 U JPS58134620 U JP S58134620U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- exhaust
- purification device
- exhaust purification
- 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
Landscapes
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の排気浄化装置を示す斜視図、第２図は本
考案の一実施例を示す斜視図、第３図は他の実施例を示
す斜視図、−第４図は第３１ｆｆｌの■−■矢視図であ
る。
１２．２１−・・排気管、１２ａ、２１ａ−・・第１の
排気管、１２ｂ、 ２ ｌｂ−・・第２の排気管、１４
゜２６−・・開閉弁、１５．２７・・・バイメタル、１
６゜２３・・・触媒装置。
第１図Fig. 1 is a perspective view showing a conventional exhaust purification device, Fig. 2 is a perspective view showing one embodiment of the present invention, Fig. 3 is a perspective view showing another embodiment, and - Fig. 4 is a perspective view of the 31st ffl. It is a view taken along the ■-■ arrows. 12.21--Exhaust pipe, 12a, 21a--First exhaust pipe, 12b, 2 lb--Second exhaust pipe, 14
゜26-...Opening/closing valve, 15.27...Bimetal, 1
6゜23...Catalyst device. Figure 1
Claims (1)
けることにより排気を浄化する内燃機関の排気浄化装置
において、前記触媒装置上流の排気管を２つの流路に分
岐させて、一方の流路に排気温度に応じて開閉する開閉
弁を設けたことを特徴とする内燃機関の排気浄化装置。In an exhaust purification device for an internal combustion engine that purifies exhaust gas by providing a catalyst device downstream of an exhaust pipe connected to an exhaust manifold, the exhaust pipe upstream of the catalyst device is branched into two flow paths, one of which is connected to the exhaust manifold. An exhaust purification device for an internal combustion engine, characterized by being provided with an on-off valve that opens and closes depending on exhaust temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3132882U JPS58134620U (en) | 1982-03-08 | 1982-03-08 | Internal combustion engine exhaust purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3132882U JPS58134620U (en) | 1982-03-08 | 1982-03-08 | Internal combustion engine exhaust purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58134620U true JPS58134620U (en) | 1983-09-10 |
Family
ID=30043004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3132882U Pending JPS58134620U (en) | 1982-03-08 | 1982-03-08 | Internal combustion engine exhaust purification device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58134620U (en) |
-
1982
- 1982-03-08 JP JP3132882U patent/JPS58134620U/en active Pending
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