JPS61198573U - - Google Patents
Info
- Publication number
- JPS61198573U JPS61198573U JP8178485U JP8178485U JPS61198573U JP S61198573 U JPS61198573 U JP S61198573U JP 8178485 U JP8178485 U JP 8178485U JP 8178485 U JP8178485 U JP 8178485U JP S61198573 U JPS61198573 U JP S61198573U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- injection valve
- combustion chamber
- straight lines
- processed
- 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 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
Description
第１図ａは本考案による１実施例の噴口を設け
たノズルチツプの縦断面図、第１図ｂはその横断
面図、第２図は燃焼室内の噴霧の状態を示す説明
図、第３図Ａ，Ｂ，Ｃはそれぞれ直線の組合せに
よる噴口の加工例を示す説明図、第４図ａは従来
の燃料噴射弁を示す断面図、第４図ｂはそのノズ
ルチツプを示す断面図、第４図ｃは第４図ｂのＡ
―Ａ矢視断面図、第５図は従来の燃料噴射弁の噴
霧の方向を示す説明図である。
１……燃料噴射弁、２……ノズルチツプ、４…
…曲線に加工された噴口。
Fig. 1a is a vertical cross-sectional view of a nozzle chip provided with a nozzle according to an embodiment of the present invention, Fig. 1b is a cross-sectional view thereof, Fig. 2 is an explanatory diagram showing the state of spray inside the combustion chamber, and Fig. 3 A, B, and C are explanatory diagrams each showing an example of machining a nozzle by a combination of straight lines, FIG. 4a is a sectional view showing a conventional fuel injection valve, and FIG. c is A in Figure 4b
-A sectional view, FIG. 5 is an explanatory diagram showing the direction of spray from a conventional fuel injection valve. 1...Fuel injection valve, 2...Nozzle tip, 4...
...Curved spout.
Claims (1)
ーゼル機関において、直線を組合せて、加工され
たまたは曲線状に加工された噴口を備えたことを
特徴とする燃料噴射弁。 1. A fuel injection valve for a diesel engine having a plurality of fuel injection valves in one combustion chamber, characterized in that the injection port is formed by combining straight lines and processed into a curved shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8178485U JPS61198573U (en) | 1985-06-01 | 1985-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8178485U JPS61198573U (en) | 1985-06-01 | 1985-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198573U true JPS61198573U (en) | 1986-12-11 |
Family
ID=30628894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8178485U Pending JPS61198573U (en) | 1985-06-01 | 1985-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH109094A (en) * | 1996-06-19 | 1998-01-13 | Shin A C Ii:Kk | Fuel injection valve for diesel engine |
| JP2013113096A (en) * | 2011-11-24 | 2013-06-10 | Mitsubishi Heavy Ind Ltd | Fuel injection device |
-
1985
- 1985-06-01 JP JP8178485U patent/JPS61198573U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH109094A (en) * | 1996-06-19 | 1998-01-13 | Shin A C Ii:Kk | Fuel injection valve for diesel engine |
| JP2013113096A (en) * | 2011-11-24 | 2013-06-10 | Mitsubishi Heavy Ind Ltd | Fuel injection device |