JPS5967521U - Exhaust temperature heating device for exhaust particulate treatment of internal combustion engines - Google Patents
Exhaust temperature heating device for exhaust particulate treatment of internal combustion enginesInfo
- Publication number
- JPS5967521U JPS5967521U JP16385882U JP16385882U JPS5967521U JP S5967521 U JPS5967521 U JP S5967521U JP 16385882 U JP16385882 U JP 16385882U JP 16385882 U JP16385882 U JP 16385882U JP S5967521 U JPS5967521 U JP S5967521U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- exhaust
- fuel
- injection nozzle
- internal combustion
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
［第１図はこの考案の実施例を示す構成図、第２・
図は電磁弁の要部拡大断面図である。
え ２・・・燃料噴射ポンプ、３ａ、 ３ｂ、
３ｃ、 ３ｄ・・・ヨ 噴射管、５・・・排気マ
ニホールド、６・・・排気管、７［・・・フィルタ、１
２・・・電磁弁。[Figure 1 is a configuration diagram showing an embodiment of this invention,
The figure is an enlarged sectional view of the main parts of the solenoid valve. E 2...Fuel injection pump, 3a, 3b,
3c, 3d...yo injection pipe, 5...exhaust manifold, 6...exhaust pipe, 7[...filter, 1
2... Solenoid valve.
Claims (1)
射管に、スプリングにて押圧されて適齢を開き、電磁コ
イルに通電されると通路を閉じる弁体を有する電磁弁を
設けて、電磁コイルの通１時にあっては燃料噴射ポンプ
から燃料噴射ノズルへの燃料の圧送を許すが、燃料噴射
ノズルから炒料噴射ポンプへの逆流を阻止するようにし
て、肋へ 張行程又は排気行程時に燃料噴射ノズルよ
り燃料を噴射させて排気温を高めるようにしたことを特
： 徴とする内燃機関の排気微粒子処理のための排気
ｉ 温昇温装置。An electromagnetic valve having a valve body that is pressed by a spring to open the appropriate passage when the electromagnetic coil is energized and closes the passage when the electromagnetic coil is energized is installed in the injection pipe that pressure-feeds fuel from the fuel injection pump to the fuel injection nozzle. At 1 o'clock, fuel is allowed to be pumped from the fuel injection pump to the fuel injection nozzle, but backflow from the fuel injection nozzle to the fuel injection pump is prevented, and the fuel injection nozzle is forced into the fuel injection nozzle during the tension stroke or exhaust stroke. An exhaust gas heating device for treating exhaust particulates of an internal combustion engine, characterized in that the temperature of the exhaust gas is increased by injecting more fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16385882U JPS5967521U (en) | 1982-10-27 | 1982-10-27 | Exhaust temperature heating device for exhaust particulate treatment of internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16385882U JPS5967521U (en) | 1982-10-27 | 1982-10-27 | Exhaust temperature heating device for exhaust particulate treatment of internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5967521U true JPS5967521U (en) | 1984-05-08 |
Family
ID=30359400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16385882U Pending JPS5967521U (en) | 1982-10-27 | 1982-10-27 | Exhaust temperature heating device for exhaust particulate treatment of internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5967521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61128325U (en) * | 1985-01-31 | 1986-08-12 |
-
1982
- 1982-10-27 JP JP16385882U patent/JPS5967521U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61128325U (en) * | 1985-01-31 | 1986-08-12 |
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