JPH0475158U - - Google Patents
Info
- Publication number
- JPH0475158U JPH0475158U JP11770090U JP11770090U JPH0475158U JP H0475158 U JPH0475158 U JP H0475158U JP 11770090 U JP11770090 U JP 11770090U JP 11770090 U JP11770090 U JP 11770090U JP H0475158 U JPH0475158 U JP H0475158U
- Authority
- JP
- Japan
- Prior art keywords
- injection
- fuel injection
- combustion chamber
- diesel engine
- injection valve
- 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
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Description
以下第１〜２図は本考案の第１実施例に係わる
もので第１図はサイドインジエクシヨンシステム
の平面図、第２図は第１図の−断面図、第３
〜４図は従来例で第３図は第２図応当図、第４図
は第１図応当図である。
１……ピストン、２……燃焼室、３……シリン
ダヘツド、４……シリンダ壁面、５ａ〜５ｄ……
多噴孔燃料弁、６ａ〜６ｄ……燃料噴霧群、６ａ
′〜６ｄ′……スワール下流方向の隣接する燃料
弁の噴孔部に向つて噴射される燃料噴霧群の中の
１つの噴霧。
The following Figures 1 and 2 relate to the first embodiment of the present invention. Figure 1 is a plan view of the side injection system, Figure 2 is a cross-sectional view of Figure 1, and Figure 3 is a cross-sectional view of the side injection system.
4 are conventional examples, FIG. 3 is a diagram corresponding to FIG. 2, and FIG. 4 is a diagram corresponding to FIG. 1. 1... Piston, 2... Combustion chamber, 3... Cylinder head, 4... Cylinder wall surface, 5a to 5d...
Multi-hole fuel valve, 6a to 6d...Fuel spray group, 6a
' to 6d'...One spray in a group of fuel sprays injected toward the nozzle holes of adjacent fuel valves in the swirl downstream direction.
Claims (1)
を有し、シリンダヘツドの燃焼室側方位置に、１
個または複数個の噴孔を有する燃料噴射弁を３本
以上配設したサイドインジエクシヨン方式の直接
噴射式デイーゼル機関において、各燃料噴射弁の
複数の噴孔の少なくとも１つの噴孔の噴射方向を
隣接する燃料噴射弁の噴孔出口を通るように設定
したことを特徴とするデイーゼル機関の燃焼装置
。 It has a combustion chamber recessed approximately in the center of the top surface of the piston, and one side of the combustion chamber is located in the cylinder head.
In a side-injection type direct injection diesel engine equipped with three or more fuel injection valves each having one or more injection holes, the injection direction of at least one of the plurality of injection holes of each fuel injection valve A combustion device for a diesel engine, characterized in that the fuel injection valve is set to pass through a nozzle hole outlet of an adjacent fuel injection valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11770090U JPH0475158U (en) | 1990-11-13 | 1990-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11770090U JPH0475158U (en) | 1990-11-13 | 1990-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475158U true JPH0475158U (en) | 1992-06-30 |
Family
ID=31865603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11770090U Pending JPH0475158U (en) | 1990-11-13 | 1990-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009075055A1 (en) * | 2007-12-13 | 2009-06-18 | Ihi Corporation | Fuel injection method for diesel engine and diesel engine |
| WO2014034865A1 (en) * | 2012-08-31 | 2014-03-06 | 株式会社Ihi | Uniflow scavenging two-cycle engine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62661A (en) * | 1985-06-25 | 1987-01-06 | Mitsubishi Heavy Ind Ltd | Structure for mounting fuel injection valve of diesel engine |
| JPS6371988A (en) * | 1986-09-13 | 1988-04-01 | Hitachi Maxell Ltd | Disk cartridge |
| JPH0286916A (en) * | 1988-09-21 | 1990-03-27 | Mitsui Eng & Shipbuild Co Ltd | Abating method for nox in diesel engine |
-
1990
- 1990-11-13 JP JP11770090U patent/JPH0475158U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62661A (en) * | 1985-06-25 | 1987-01-06 | Mitsubishi Heavy Ind Ltd | Structure for mounting fuel injection valve of diesel engine |
| JPS6371988A (en) * | 1986-09-13 | 1988-04-01 | Hitachi Maxell Ltd | Disk cartridge |
| JPH0286916A (en) * | 1988-09-21 | 1990-03-27 | Mitsui Eng & Shipbuild Co Ltd | Abating method for nox in diesel engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009075055A1 (en) * | 2007-12-13 | 2009-06-18 | Ihi Corporation | Fuel injection method for diesel engine and diesel engine |
| WO2014034865A1 (en) * | 2012-08-31 | 2014-03-06 | 株式会社Ihi | Uniflow scavenging two-cycle engine |
| JP2014047706A (en) * | 2012-08-31 | 2014-03-17 | Ihi Corp | Uniflow scavenging type two-cycle engine |