JPS634373U - - Google Patents
Info
- Publication number
- JPS634373U JPS634373U JP9777086U JP9777086U JPS634373U JP S634373 U JPS634373 U JP S634373U JP 9777086 U JP9777086 U JP 9777086U JP 9777086 U JP9777086 U JP 9777086U JP S634373 U JPS634373 U JP S634373U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- injection nozzle
- nozzle hole
- nozzle
- combustion chamber
- 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
- 239000000446 fuel Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１〜４図は、本考案に係る断熱型エンジンの
具体的一実施例を説明するための図面であつて、
第１図は燃焼室の概略構成を示す側面断面図、第
２図は燃料噴射ノズルの先端部の拡大側面図、第
３図は噴霧パターン図であり、第４図は燃料の噴
霧の方向とスワールの方向との相対関係を説明す
るための概略図である。第５，６図は、従来例を
説明するための図面であつて、第５図は燃料噴射
ノズルの先端部の拡大側面図、第６図は噴霧パタ
ーン図である。
１２：燃焼室、１３：シリンダ、１５：燃料噴
射ノズル、１７：噴孔、１８：噴霧。
1 to 4 are drawings for explaining a specific embodiment of the adiabatic engine according to the present invention,
Fig. 1 is a side sectional view showing the schematic structure of the combustion chamber, Fig. 2 is an enlarged side view of the tip of the fuel injection nozzle, Fig. 3 is a spray pattern diagram, and Fig. 4 is a diagram showing the direction of fuel spray. FIG. 3 is a schematic diagram for explaining the relative relationship with the direction of swirl. 5 and 6 are drawings for explaining a conventional example, in which FIG. 5 is an enlarged side view of the tip of the fuel injection nozzle, and FIG. 6 is a spray pattern diagram. 12: Combustion chamber, 13: Cylinder, 15: Fuel injection nozzle, 17: Nozzle hole, 18: Spray.
Claims (1)
燃料噴射ノズルを臨ませるように設けるとともに
、燃料噴射ノズルの噴孔を総噴孔面積に対する噴
射された燃料の噴霧の外周表面積の比が大なるよ
うに設けたことを特徴とする断熱型エンジン。 The fuel injection nozzle is provided so as to face into a cylinder having a combustion chamber having a heat-insulating structure, and the nozzle hole of the fuel injection nozzle is arranged so that the ratio of the outer peripheral surface area of the injected fuel spray to the total nozzle hole area is large. This is an adiabatic engine characterized by the fact that it is equipped with a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9777086U JPS634373U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9777086U JPS634373U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634373U true JPS634373U (en) | 1988-01-12 |
Family
ID=30965070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9777086U Pending JPS634373U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007032367A (en) * | 2005-07-25 | 2007-02-08 | Toyota Motor Corp | Fuel injection valve |
-
1986
- 1986-06-27 JP JP9777086U patent/JPS634373U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007032367A (en) * | 2005-07-25 | 2007-02-08 | Toyota Motor Corp | Fuel injection valve |
| JP4517968B2 (en) * | 2005-07-25 | 2010-08-04 | トヨタ自動車株式会社 | Fuel injection valve |