JPS61200408U - - Google Patents
Info
- Publication number
- JPS61200408U JPS61200408U JP8337085U JP8337085U JPS61200408U JP S61200408 U JPS61200408 U JP S61200408U JP 8337085 U JP8337085 U JP 8337085U JP 8337085 U JP8337085 U JP 8337085U JP S61200408 U JPS61200408 U JP S61200408U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- exhaust
- trap
- branching
- exhaust gas
- 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
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Exhaust Silencers (AREA)
Description
第１図は本考案の実施例を示す構成図、第２図
は同上実施例におけるトラツプ再生状態を示す構
成図、第３図は従来例を示す構成図である。
１０，１０ａ……排気通路、１１……トラツプ
、１２……通路、１３，１４……開閉弁、１８…
…吸引装置。
FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a block diagram showing a trap regeneration state in the same embodiment, and FIG. 3 is a block diagram showing a conventional example. 10, 10a... Exhaust passage, 11... Trap, 12... Passage, 13, 14... Open/close valve, 18...
...Suction device.
Claims (1)
集するトラツプと、該トラツプの上流側排気通路
から分岐する通路と、該通路の分岐部より上流側
の排気通路と前記通路とを選択的に開通させる弁
装置と、前記通路に接続されてトラツプ再生時に
前記弁装置によつて開通させた前記通路へ排気を
逆流させてトラツプに捕集された排気微粒子を吸
引する吸引装置と、を備えたことを特徴とする内
燃機関の排気微粒子処理装置。 A trap installed in an exhaust passage of an engine to collect particulates in the exhaust gas, a passage branching from an exhaust passage upstream of the trap, and an exhaust passage upstream of the branching part of the passage selectively and a suction device that is connected to the passage and causes exhaust gas to flow back into the passage opened by the valve apparatus during trap regeneration to suck in exhaust particulates collected in the trap. An exhaust particulate treatment device for an internal combustion engine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8337085U JPS61200408U (en) | 1985-06-04 | 1985-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8337085U JPS61200408U (en) | 1985-06-04 | 1985-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61200408U true JPS61200408U (en) | 1986-12-15 |
Family
ID=30631940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8337085U Pending JPS61200408U (en) | 1985-06-04 | 1985-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61200408U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214367A (en) * | 1975-07-25 | 1977-02-03 | Hitachi Ltd | Semiconductor device on which the phosphosilicate glass layer is formed |
| JPS5813116A (en) * | 1981-04-03 | 1983-01-25 | リカ−ド・コンサルテイング・エンジニア−ズ・パブリツク・リミテツド | Internal combustion engine with exhaust gas filter device |
-
1985
- 1985-06-04 JP JP8337085U patent/JPS61200408U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214367A (en) * | 1975-07-25 | 1977-02-03 | Hitachi Ltd | Semiconductor device on which the phosphosilicate glass layer is formed |
| JPS5813116A (en) * | 1981-04-03 | 1983-01-25 | リカ−ド・コンサルテイング・エンジニア−ズ・パブリツク・リミテツド | Internal combustion engine with exhaust gas filter device |
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