JPS5924918U - Diesel engine particulate purification device - Google Patents
Diesel engine particulate purification deviceInfo
- Publication number
- JPS5924918U JPS5924918U JP11950782U JP11950782U JPS5924918U JP S5924918 U JPS5924918 U JP S5924918U JP 11950782 U JP11950782 U JP 11950782U JP 11950782 U JP11950782 U JP 11950782U JP S5924918 U JPS5924918 U JP S5924918U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- auxiliary
- injection nozzle
- diesel engine
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案−実施例装置を採用したディーゼルエン
ジンの要部断面図、第２図は同上実施例装置における燃
料噴射系統図、第３図は同上実施例装置において行なわ
れる、燃料補助噴射ノズルからの燃料噴射タイミングを
説明するための図である。
２・・・燃料主噴射ノズル、３・・・燃料補助噴射ノズ
ル、４・・・排気ガス通路、５・・・耐熱性フィルタ、
６・・・燃料噴射ポンプ、７・・・燃料補助供給路、８
・・・開閉弁。Fig. 1 is a cross-sectional view of the main parts of a diesel engine employing the device of the present invention and its embodiment, Fig. 2 is a fuel injection system diagram of the device of the above embodiment, and Fig. 3 is a fuel auxiliary injection performed in the device of the above embodiment. FIG. 3 is a diagram for explaining the timing of fuel injection from a nozzle. 2... Fuel main injection nozzle, 3... Fuel auxiliary injection nozzle, 4... Exhaust gas passage, 5... Heat resistant filter,
6... Fuel injection pump, 7... Fuel auxiliary supply path, 8
...Opening/closing valve.
Claims (1)
キュレート捕集用の耐熱性フィルタと、エンジンの各気
筒の燃料主噴射ノズルへ噴射燃料を供給する燃料噴射ポ
ンプと、排気ガス通路において耐熱性フィルタの上流側
に設けられた燃料補助噴射ノズルと、燃料ポンプに設け
られ燃料補助噴射ノズルへ噴射燃料を供給する燃料補助
供給体と、該燃料補助供給体から燃料補助噴射ノズルへ
燃料を移送するための燃料補助供給路と、該燃料補助供
給路：こ設けられ燃料補助噴射ノズルから排気ガス通路
へ燃料を噴射するとき開放制御される開閉弁と具備する
ことを特徴とする、ディーゼルエンジンのパティキュシ
ー１〜浄化装置。A heat-resistant filter for collecting particulates installed in the exhaust gas passage of a diesel engine, a fuel injection pump that supplies injected fuel to the main fuel injection nozzle of each cylinder of the engine, and a heat-resistant filter installed upstream of the heat-resistant filter in the exhaust gas passage. a fuel auxiliary injection nozzle provided on the side; a fuel auxiliary supply body provided on the fuel pump for supplying injected fuel to the fuel auxiliary injection nozzle; and fuel for transferring fuel from the fuel auxiliary supply body to the fuel auxiliary injection nozzle. Purification of a diesel engine, characterized in that the auxiliary fuel supply path includes an on-off valve that is controlled to open when injecting fuel from an auxiliary fuel injection nozzle to an exhaust gas passage. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11950782U JPS5924918U (en) | 1982-08-06 | 1982-08-06 | Diesel engine particulate purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11950782U JPS5924918U (en) | 1982-08-06 | 1982-08-06 | Diesel engine particulate purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5924918U true JPS5924918U (en) | 1984-02-16 |
Family
ID=30274244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11950782U Pending JPS5924918U (en) | 1982-08-06 | 1982-08-06 | Diesel engine particulate purification device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5924918U (en) |
-
1982
- 1982-08-06 JP JP11950782U patent/JPS5924918U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59131518U (en) | Internal combustion engine exhaust particulate treatment device | |
| JPS5924918U (en) | Diesel engine particulate purification device | |
| JPS5924919U (en) | Diesel engine particulate purification device | |
| JPS5848914U (en) | Diesel engine exhaust purification device | |
| JPS58193047U (en) | Internal combustion engine fuel supply system | |
| JPS59105016U (en) | Diesel exhaust filter regeneration system | |
| JPS5949714U (en) | Exhaust particulate after-treatment device | |
| JPS59105018U (en) | D. P. Burner combustion device for F regeneration | |
| JPS5919968U (en) | Device to prevent fuel filter clogging due to fuel freezing | |
| JPS5958713U (en) | Fuel supply device for exhaust particulate treatment of internal combustion engines | |
| JPS5822465U (en) | Internal combustion engine fuel injection system | |
| JPS6021556U (en) | engine intake system | |
| JPS59105015U (en) | Diesel exhaust filter regeneration system | |
| JPS5967514U (en) | Pateikurate combustion equipment | |
| JPS6014219U (en) | Burner device for exhaust gas particle removal equipment | |
| JPS59102924U (en) | Diesel engine particulate treatment equipment | |
| JPS60102431U (en) | Internal combustion engine intake system | |
| JPS59105011U (en) | Diesel exhaust filter regeneration system | |
| JPS6078917U (en) | Diesel engine exhaust purification device | |
| JPS59192613U (en) | Particulate reburning device | |
| JPS5837914U (en) | Internal combustion engine exhaust particulate collection device | |
| JPS6174614U (en) | ||
| JPS5967521U (en) | Exhaust temperature heating device for exhaust particulate treatment of internal combustion engines | |
| JPS6095113U (en) | Diesel engine exhaust particulate treatment equipment | |
| JPS60153860U (en) | Internal combustion engine fuel supply system |