JPH02115908U - - Google Patents
Info
- Publication number
- JPH02115908U JPH02115908U JP2476189U JP2476189U JPH02115908U JP H02115908 U JPH02115908 U JP H02115908U JP 2476189 U JP2476189 U JP 2476189U JP 2476189 U JP2476189 U JP 2476189U JP H02115908 U JPH02115908 U JP H02115908U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- engine
- particulate
- collecting device
- upstream
- 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.)
- Granted
Links
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
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図で、aは正面
断面図、bは側面図、第2図は他の実施例を示す
図で、aは正面断面図、bは側面図、第3図は本
考案の効果を従来例と比較して示すグラフ、第4
図a,b、第5図a,b及び第6図a,bは夫々
本考案の閉塞手段の他の実施例を示す概略斜視図
、第7図及び第8図は夫々本考案を実施する他の
パーテイキユレート捕集装置の概略図である。
1……排気管、2……パーテイキユレートトラ
ツプフイルタ、2a……セル、6……目詰めプラ
グ、7……閉塞板、8……カバー。
FIG. 1 is a diagram showing one embodiment of an engine particulate collection device according to the present invention, in which a is a front sectional view, b is a side view, and FIG. 2 is a diagram showing another embodiment; is a front sectional view, b is a side view, Fig. 3 is a graph showing the effect of the present invention in comparison with a conventional example, and Fig. 4
FIGS. a, b, FIGS. 5 a, b, and 6 a, b are schematic perspective views showing other embodiments of the closing means of the present invention, and FIGS. 7 and 8 are respectively schematic perspective views of the present invention. FIG. 3 is a schematic diagram of another particulate collection device. 1... Exhaust pipe, 2... Particulate trap filter, 2a... Cell, 6... Closing plug, 7... Closure plate, 8... Cover.
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、前記フイルタの上流側端面の略中央部に位
置するセル開口端を閉塞する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. A particulate collecting device for an engine, characterized in that the particulate collecting device for an engine is provided with means for closing a cell opening end located approximately in the center of the upstream end face of the filter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989024761U JPH0710025Y2 (en) | 1989-03-06 | 1989-03-06 | Particulate collector of engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989024761U JPH0710025Y2 (en) | 1989-03-06 | 1989-03-06 | Particulate collector of engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02115908U true JPH02115908U (en) | 1990-09-17 |
JPH0710025Y2 JPH0710025Y2 (en) | 1995-03-08 |
Family
ID=31244898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989024761U Expired - Lifetime JPH0710025Y2 (en) | 1989-03-06 | 1989-03-06 | Particulate collector of engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0710025Y2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0710417U (en) * | 1993-07-27 | 1995-02-14 | 日産ディーゼル工業株式会社 | Exhaust gas purification device for diesel engine |
JPWO2005014142A1 (en) * | 2003-08-12 | 2007-09-27 | 日本碍子株式会社 | Ceramic filter |
JP2012246895A (en) * | 2011-05-31 | 2012-12-13 | Isuzu Motors Ltd | Exhaust gas cleaning system and exhaust gas cleaning method |
JP2013241939A (en) * | 2013-07-11 | 2013-12-05 | Advantest Corp | Collection amount measuring device, measuring method, program and recording medium |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61149714U (en) * | 1985-03-06 | 1986-09-16 | ||
JPS6319021U (en) * | 1986-07-24 | 1988-02-08 |
-
1989
- 1989-03-06 JP JP1989024761U patent/JPH0710025Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61149714U (en) * | 1985-03-06 | 1986-09-16 | ||
JPS6319021U (en) * | 1986-07-24 | 1988-02-08 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0710417U (en) * | 1993-07-27 | 1995-02-14 | 日産ディーゼル工業株式会社 | Exhaust gas purification device for diesel engine |
JPWO2005014142A1 (en) * | 2003-08-12 | 2007-09-27 | 日本碍子株式会社 | Ceramic filter |
JP4640987B2 (en) * | 2003-08-12 | 2011-03-02 | 日本碍子株式会社 | Ceramic filter |
JP2012246895A (en) * | 2011-05-31 | 2012-12-13 | Isuzu Motors Ltd | Exhaust gas cleaning system and exhaust gas cleaning method |
JP2013241939A (en) * | 2013-07-11 | 2013-12-05 | Advantest Corp | Collection amount measuring device, measuring method, program and recording medium |
Also Published As
Publication number | Publication date |
---|---|
JPH0710025Y2 (en) | 1995-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |