JPH0343520U - - Google Patents
Info
- Publication number
- JPH0343520U JPH0343520U JP10437689U JP10437689U JPH0343520U JP H0343520 U JPH0343520 U JP H0343520U JP 10437689 U JP10437689 U JP 10437689U JP 10437689 U JP10437689 U JP 10437689U JP H0343520 U JPH0343520 U JP H0343520U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- engine
- face
- plate member
- particulate
- 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
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係るエンジンのパーテイキユ
レート捕集装置の一実施例を示す側面断面図、第
２図は同上実施例の作用を説明するフローチヤー
ト、第３図は従来のエンジンのパーテイキユレー
ト捕集装置を示す構成図、第４図は従来のフイル
タの側面断面図である。
１……フイルタ、１ａ……セル、４……排気通
路、５……目詰め、６……バーナ、７……コント
ロールユニツト、８……下流側開口端面、９……
プレート、１０……目詰め部、１８……エアーシ
リンダ。
Fig. 1 is a side sectional view showing an embodiment of an engine particulate collection device according to the present invention, Fig. 2 is a flowchart illustrating the operation of the same embodiment, and Fig. 3 is a conventional engine particulate collection device. FIG. 4 is a configuration diagram showing a curate collection device and a side sectional view of a conventional filter. DESCRIPTION OF SYMBOLS 1... Filter, 1a... Cell, 4... Exhaust passage, 5... Filling, 6... Burner, 7... Control unit, 8... Downstream opening end surface, 9...
Plate, 10...Filled portion, 18...Air cylinder.
Claims (1)
キユレートトラツプフイルタを配し、捕集された
パーテイキユレートを燃焼除去するフイルタ再生
装置の加熱部を前記フイルタの上流側に配した構
成のエンジンのパーテイキユレート捕集装置にお
いて、前記フイルタの両側のうち少なくとも下流
側にフイルタ端面に当接可能なプレート部材を設
け、該プレート部材にはフイルタ一側端面が開放
されるセルの他側端面を前記当接時に開閉する開
口部と目詰め部とが縦・横交互に配設される一方
、プレート部材若しくはフイルタのいずれか一方
を他方に対して当接離間可能な可動構造とし、可
動構造体を作動させる作動手段を設けたことを特
徴とするエンジンのパーテイキユレート捕集装置
。 An engine having a structure in which a particulate trap filter having a large number of cells is arranged in the exhaust passage, and a heating part of a filter regeneration device for burning and removing the collected particulate is arranged upstream of the filter. In the particulate collection device, a plate member that can come into contact with an end face of the filter is provided at least on the downstream side of both sides of the filter, and the plate member has an end face on the other side of the cell in which one end face of the filter is open. A movable structure in which the openings and the plugging parts that open and close when abutting each other are arranged vertically and horizontally alternately, and one of the plate member or the filter can be brought into contact with and separated from the other. A particulate collection device for an engine, characterized in that it is provided with an operating means for operating the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10437689U JPH0343520U (en) | 1989-09-07 | 1989-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10437689U JPH0343520U (en) | 1989-09-07 | 1989-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343520U true JPH0343520U (en) | 1991-04-24 |
Family
ID=31653171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10437689U Pending JPH0343520U (en) | 1989-09-07 | 1989-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343520U (en) |
-
1989
- 1989-09-07 JP JP10437689U patent/JPH0343520U/ja active Pending
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