JPH0231328U - - Google Patents
Info
- Publication number
- JPH0231328U JPH0231328U JP10865088U JP10865088U JPH0231328U JP H0231328 U JPH0231328 U JP H0231328U JP 10865088 U JP10865088 U JP 10865088U JP 10865088 U JP10865088 U JP 10865088U JP H0231328 U JPH0231328 U JP H0231328U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- treatment device
- filter
- flow direction
- body placed
- 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
- 239000006260 foam Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Description
第１図は本考案の一実施例における排出ガス後
処理装置を表わした縦断面説明図、第２図は従来
の排出ガス後処理装置を表わした縦断面説明図で
ある。
１１…ケース、１３…トラツプフイルター、１
３ａ…分割体。
FIG. 1 is a vertical cross-sectional explanatory view showing an exhaust gas after-treatment device according to an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional explanatory view showing a conventional exhaust gas after-treatment device. 11... Case, 13... Trap filter, 1
3a...Divided body.
Claims (1)
るように発泡フオーム状に形成されたトラツプフ
イルターを排出ガスの排出経路中に備えてなる排
出ガス後処理装置において、上記トラツプフイル
ターは、排出ガスの流通方向に並設される複数の
分割体から構成されているとともに、排出ガス流
通方向下流側に配置されている分割体のフイルタ
ー密度は排出ガス流通方向上流側に配置されてい
る分割体のフイルター密度に対して大きくなるよ
うに設定されていることを特徴とする排出ガス後
処理装置。 In an exhaust gas after-treatment device comprising a trap filter formed in a foamed foam shape in the exhaust gas exhaust path so as to collect particulates contained in the exhaust gas, the trap filter is configured to It is composed of a plurality of divided bodies arranged in parallel in the direction, and the filter density of the divided body placed on the downstream side in the exhaust gas flow direction is equal to the filter density of the divided body placed on the upstream side in the exhaust gas flow direction. An exhaust gas after-treatment device characterized in that the exhaust gas after-treatment device is set to be larger than that of the exhaust gas after-treatment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10865088U JPH0231328U (en) | 1988-08-18 | 1988-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10865088U JPH0231328U (en) | 1988-08-18 | 1988-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0231328U true JPH0231328U (en) | 1990-02-27 |
Family
ID=31344185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10865088U Pending JPH0231328U (en) | 1988-08-18 | 1988-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231328U (en) |
-
1988
- 1988-08-18 JP JP10865088U patent/JPH0231328U/ja active Pending