JPH03106119U - - Google Patents
Info
- Publication number
- JPH03106119U JPH03106119U JP1376690U JP1376690U JPH03106119U JP H03106119 U JPH03106119 U JP H03106119U JP 1376690 U JP1376690 U JP 1376690U JP 1376690 U JP1376690 U JP 1376690U JP H03106119 U JPH03106119 U JP H03106119U
- Authority
- JP
- Japan
- Prior art keywords
- particulate filter
- exhaust
- exhaust gas
- filter
- collects
- 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
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Description
第１図は本考案によるパテイキユレートフイル
タと排気管の接続構造を示す概略的断面図；第２
図は第１図−線に沿うフイルタ断面図；第３
図は本考案を逆流再生方式の排気浄化装置に適用
し、そのパテイキユレート捕集時作動状態を示す
図；第４図は第３図に類似してそのフイルタ再生
時作動状態を示す図。
１……パテイキユレートフイルタ、２……フイ
ルタ容器、３……排気管、５……排気ガス入口部
、Ａ……パテイキユレートフイルタ長手軸線。
Fig. 1 is a schematic sectional view showing the connection structure between the particulate filter and the exhaust pipe according to the present invention; Fig. 2
The figure is a sectional view of the filter along the line of Fig. 1;
The figure shows the operating state of particulate matter collection when the present invention is applied to a backflow regeneration type exhaust gas purification device; FIG. 4 is a diagram similar to FIG. 3 that shows the operating state of the filter during filter regeneration. DESCRIPTION OF SYMBOLS 1...Pateikulate filter, 2...Filter container, 3...Exhaust pipe, 5...Exhaust gas inlet, A...Pateikulate filter longitudinal axis.
Claims (1)
ガス中の排気微粒子を捕集する略円柱状パテイキ
ユレートフイルタと、エンジン本体より排出され
た排気ガスを該パテイキユレートフイルタに導く
排気管との接続構造であつて、 上記パテイキユレートフイルタをその長手方向
より見てパテイキイレートフイルタの接線方向か
ら上記排気管をパテイキユレートフイルタの排気
ガス入口部に接続したことを特徴とする、パテイ
キユレートフイルタ及び排気管の接続構造。[Scope of Claim for Utility Model Registration] A diesel engine is equipped with a substantially cylindrical particulate filter that is installed in the exhaust system and collects exhaust particulates in the exhaust gas, and a particulate filter that collects exhaust gas discharged from the engine body. The exhaust pipe is connected to the exhaust gas inlet of the particulate filter from the tangential direction of the particulate filter when viewed from the longitudinal direction of the particulate filter. Features a connection structure for the particulate filter and exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1376690U JPH03106119U (en) | 1990-02-16 | 1990-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1376690U JPH03106119U (en) | 1990-02-16 | 1990-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03106119U true JPH03106119U (en) | 1991-11-01 |
Family
ID=31517161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1376690U Pending JPH03106119U (en) | 1990-02-16 | 1990-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03106119U (en) |
-
1990
- 1990-02-16 JP JP1376690U patent/JPH03106119U/ja active Pending
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