JPS61204955U - - Google Patents
Info
- Publication number
- JPS61204955U JPS61204955U JP8746185U JP8746185U JPS61204955U JP S61204955 U JPS61204955 U JP S61204955U JP 8746185 U JP8746185 U JP 8746185U JP 8746185 U JP8746185 U JP 8746185U JP S61204955 U JPS61204955 U JP S61204955U
- Authority
- JP
- Japan
- Prior art keywords
- supply passage
- fuel
- exhaust
- additive
- 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
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図は本考案の実施例を示す構成図、第２図
は従来例を示す構成図である。
１……機関、２……排気通路、３……トラツプ
、２０……燃料供給通路、２１……添加剤供給通
路、２２……圧力制御弁、２３……絞り弁、２４
……逆止弁、２５……接続部。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a block diagram showing a conventional example. DESCRIPTION OF SYMBOLS 1... Engine, 2... Exhaust passage, 3... Trap, 20... Fuel supply passage, 21... Additive supply passage, 22... Pressure control valve, 23... Throttle valve, 24
...Check valve, 25...Connection part.
Claims (1)
ラツプを備えた内燃機関の排気微粒子処理装置に
おいて、機関の燃料供給通路の途中に接続されて
前記トラツプに捕集された排気微粒子の酸化を促
進させる添加剤を燃料に混入させる添加剤供給通
路と、該添加剤供給通路との接続部より上流側の
燃料供給通路及び前記添加剤供給通路夫々に介装
した逆止弁と、該逆止弁夫々の上流側に介装され
て添加剤及び燃料の流量を夫々の所定値に調整す
る流量調整装置と、を設けたことを特徴とする内
燃機関の排気微粒子処理装置。 In an exhaust particulate treatment device for an internal combustion engine, which is equipped with a trap in the engine's exhaust passage that collects particulates in the exhaust, the trap is connected in the middle of the fuel supply passage of the engine to promote oxidation of the exhaust particulates collected in the trap. an additive supply passage for mixing an additive into fuel, a check valve interposed in each of the fuel supply passage and the additive supply passage upstream from a connection with the additive supply passage; and the check valve. 1. An exhaust particulate treatment device for an internal combustion engine, characterized in that a flow rate adjustment device is provided on the upstream side of each of the additives and the fuel to adjust the flow rates of the additive and the fuel to respective predetermined values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8746185U JPS61204955U (en) | 1985-06-12 | 1985-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8746185U JPS61204955U (en) | 1985-06-12 | 1985-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61204955U true JPS61204955U (en) | 1986-12-24 |
Family
ID=30639700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8746185U Pending JPS61204955U (en) | 1985-06-12 | 1985-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61204955U (en) |
-
1985
- 1985-06-12 JP JP8746185U patent/JPS61204955U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61204955U (en) | ||
| JPS61152716U (en) | ||
| JPS5848914U (en) | Diesel engine exhaust purification device | |
| JPS61101663U (en) | ||
| JPS6334317U (en) | ||
| JPH0243450U (en) | ||
| JPS63138457U (en) | ||
| JPS6254247U (en) | ||
| JPH041657U (en) | ||
| JPS61118910U (en) | ||
| JPS61108819U (en) | ||
| JPS6158651U (en) | ||
| JPS62172887U (en) | ||
| JPS63190557U (en) | ||
| JPS6155141U (en) | ||
| JPH0231334U (en) | ||
| JPS6392038U (en) | ||
| JPS60139014U (en) | catalytic converter | |
| JPS61147319U (en) | ||
| JPH03114545U (en) | ||
| JPH0246056U (en) | ||
| JPS61181815U (en) | ||
| JPS6218363U (en) | ||
| JPS61128370U (en) | ||
| JPS63200610U (en) |