JPS63158520U - - Google Patents
Info
- Publication number
- JPS63158520U JPS63158520U JP5152987U JP5152987U JPS63158520U JP S63158520 U JPS63158520 U JP S63158520U JP 5152987 U JP5152987 U JP 5152987U JP 5152987 U JP5152987 U JP 5152987U JP S63158520 U JPS63158520 U JP S63158520U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust passage
- muffler
- trap device
- passage
- trap
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 239000013618 particulate matter Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の第１実施例を示す概略構成図
、第２図は本考案の第２実施例を示す概略構成図
、第３図、第４図、第５図及び第６図は夫々従来
提案され、またそれに基づいて構成されたパテイ
キユレート捕集装置の概略構成図である。
１０……エンジン、１２……排気通路、１４…
…トラツプ装置、１６……マフラ、１８……バー
ナ装置、２０……バイパス通路、２２及び２４…
…切換弁。
FIG. 1 is a schematic diagram showing the first embodiment of the present invention, FIG. 2 is a schematic diagram showing the second embodiment of the present invention, and FIGS. 3, 4, 5, and 6 are 1 is a schematic configuration diagram of a particulate collection device that has been proposed in the past and is constructed based on the proposed particulate collection device. 10...Engine, 12...Exhaust passage, 14...
...Trap device, 16...muffler, 18...burner device, 20...bypass passage, 22 and 24...
...Switching valve.
Claims (1)
イキユレートを捕集するトラツプ装置、上記トラ
ツプ装置の上流側における排気通路内に設けられ
たマフラ、上記トラツプ装置とマフラとの間の排
気通路に連結されトラツプ装置内に捕集されたパ
テイキユレートを同装置内で燃焼させるバーナー
装置、上記マフラとトラツプ装置との間の排気通
路とトラツプ装置の下流側排気通路とを連結する
バイパス通路、及び上記バイパス通路と排気通路
の上流側接続部に配設され、バイパス通路及びマ
フラとトラツプ装置との間の排気通路を選択的に
開閉する切換弁装置を具備してなることを特徴と
するパテイキユレート捕集装置。 A trap device installed in the exhaust passage of the engine to collect particulate matter in the exhaust gas, a muffler installed in the exhaust passage upstream of the trap device, and a muffler connected to the exhaust passage between the trap device and the muffler. A burner device for burning particulate collected in the trap device, a bypass passage connecting an exhaust passage between the muffler and the trap device and an exhaust passage downstream of the trap device, and the bypass passage. 1. A particulate collection device comprising a switching valve device disposed at an upstream connection portion of an exhaust passage and selectively opening and closing a bypass passage and an exhaust passage between a muffler and a trap device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5152987U JPS63158520U (en) | 1987-04-04 | 1987-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5152987U JPS63158520U (en) | 1987-04-04 | 1987-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63158520U true JPS63158520U (en) | 1988-10-18 |
Family
ID=30875876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5152987U Pending JPS63158520U (en) | 1987-04-04 | 1987-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63158520U (en) |
-
1987
- 1987-04-04 JP JP5152987U patent/JPS63158520U/ja active Pending
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