JPH01124020U - - Google Patents
Info
- Publication number
- JPH01124020U JPH01124020U JP1849188U JP1849188U JPH01124020U JP H01124020 U JPH01124020 U JP H01124020U JP 1849188 U JP1849188 U JP 1849188U JP 1849188 U JP1849188 U JP 1849188U JP H01124020 U JPH01124020 U JP H01124020U
- Authority
- JP
- Japan
- Prior art keywords
- trap
- exhaust gas
- diesel engine
- filter
- engine exhaust
- 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
- 239000003054 catalyst Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の実施例を示す一部切欠斜視
図、第２図は他の実施例を示す構成図、第３図は
同じくトラツプフイルタの断面図である。
１，２１……画壁、２，３，２Ａ，２Ｂ，３Ａ
，３Ｂ……フイルタ部分、４……触媒、６，２０
……トラツプフイルタ、７……排気通路。
FIG. 1 is a partially cutaway perspective view showing an embodiment of this invention, FIG. 2 is a configuration diagram showing another embodiment, and FIG. 3 is a sectional view of a trap filter. 1, 21...Paper wall, 2, 3, 2A, 2B, 3A
, 3B...Filter part, 4...Catalyst, 6,20
...Trap filter, 7...Exhaust passage.
Claims (1)
イキユレイトを捕集して再燃焼処理する触媒付き
のトラツプフイルタを介装したデイーゼルエンジ
ンの排気浄化装置において、上記のトラツプフイ
ルタを複数に分割し、これら並列状態のフイルタ
部分を良熱伝導性材料で形成した画壁を介して隣
接配置したことを特徴とするデイーゼルエンジン
の排気浄化装置。 In a diesel engine exhaust purification system that has a trap filter with a catalyst installed in the middle of the engine exhaust passage to collect particulates in the exhaust gas and re-burn them, the trap filter described above is divided into a plurality of parts, and these trap filters are placed in parallel. An exhaust gas purification device for a diesel engine, characterized in that filter portions of the above are arranged adjacent to each other with a partition wall formed of a material having good thermal conductivity interposed therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1849188U JPH01124020U (en) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1849188U JPH01124020U (en) | 1988-02-15 | 1988-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01124020U true JPH01124020U (en) | 1989-08-23 |
Family
ID=31233188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1849188U Pending JPH01124020U (en) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124020U (en) |
-
1988
- 1988-02-15 JP JP1849188U patent/JPH01124020U/ja active Pending
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