JPH02101009U - - Google Patents
Info
- Publication number
- JPH02101009U JPH02101009U JP825689U JP825689U JPH02101009U JP H02101009 U JPH02101009 U JP H02101009U JP 825689 U JP825689 U JP 825689U JP 825689 U JP825689 U JP 825689U JP H02101009 U JPH02101009 U JP H02101009U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- exhaust gas
- engine
- gas passage
- heating means
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 3
- 230000008929 regeneration Effects 0.000 claims 2
- 238000011069 regeneration method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Description
第１図は本考案の一実施例に係るパテイキユレ
ート捕集装置の概略図、第２図はその排気系にお
ける配置位置を示す概略図、第３図はセラミツク
フイルタの展開図、第４図は従来装置の概略図で
ある。
図面中、２は排気管、１１はパテイキユレート
捕集装置、１４はセラミツクフイルタ、１６はモ
ータ、１８は電気ヒータ、２０は冷却フアン、２
２はＥＧＲガス導入管である。
Fig. 1 is a schematic diagram of a particulate collection device according to an embodiment of the present invention, Fig. 2 is a schematic diagram showing its arrangement position in an exhaust system, Fig. 3 is an exploded view of a ceramic filter, and Fig. 4 is a conventional FIG. 2 is a schematic diagram of the device. In the drawing, 2 is an exhaust pipe, 11 is a particulate collection device, 14 is a ceramic filter, 16 is a motor, 18 is an electric heater, 20 is a cooling fan, 2
2 is an EGR gas introduction pipe.
Claims (1)
ルタを駆動回転可能とすると共に、前記排ガス通
路外において前記フイルタを加熱する再生用加熱
手段を具え、さらに、この再生加熱手段のフイル
タ回転方向側にフイルタの冷却手段を設け、冷却
されたフイルタを通過した排ガスの一部をエンジ
ンの吸気側に循環させるようにしたことを特徴と
するパテイキユレート捕集装置。 A plate-shaped filter, a part of which crosses the exhaust gas passage of the engine, can be driven and rotated, and further includes regeneration heating means for heating the filter outside the exhaust gas passage, and further includes a filter on the filter rotation direction side of the regeneration heating means. 1. A particulate collection device characterized in that a particulate filter is provided with a cooling means, and a part of the exhaust gas that has passed through the cooled filter is circulated to the intake side of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP825689U JPH02101009U (en) | 1989-01-30 | 1989-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP825689U JPH02101009U (en) | 1989-01-30 | 1989-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101009U true JPH02101009U (en) | 1990-08-10 |
Family
ID=31213972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP825689U Pending JPH02101009U (en) | 1989-01-30 | 1989-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017137770A (en) * | 2016-02-01 | 2017-08-10 | 株式会社デンソー | Exhaust gas recirculation system |
-
1989
- 1989-01-30 JP JP825689U patent/JPH02101009U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017137770A (en) * | 2016-02-01 | 2017-08-10 | 株式会社デンソー | Exhaust gas recirculation system |
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