JPH0212026U - - Google Patents
Info
- Publication number
- JPH0212026U JPH0212026U JP8903688U JP8903688U JPH0212026U JP H0212026 U JPH0212026 U JP H0212026U JP 8903688 U JP8903688 U JP 8903688U JP 8903688 U JP8903688 U JP 8903688U JP H0212026 U JPH0212026 U JP H0212026U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- valve
- fuel
- valves
- cylinder head
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１〜３図は本考案に係るもので、第１図はシ
リンダヘツドの燃料弁と給排気弁の位置関係を示
す平面図、第２図は多シリンダ機関にとう載した
場合のシリンダヘツドの隣接関係を示す説明図、
第３図はシリンダヘツドの燃料弁からの噴霧火炎
の状態を示す図であり、第４〜７図は従来例で第
４図は従来形のデイーゼル機関の要部を示すクラ
ンク軸方向の断面図、第５図は第１図応当図、第
６図は第２図応当図、第７図は第３図応当図であ
る。
１……シリンダヘツド、２……燃料弁、５……
給気弁、６……排気弁、７……給気ポート、８…
…排気ポート、Ｏ……シリンダ軸心、Ｘ−Ｘ……
クランク軸方向、Ｙ−Ｙ……Ｏをとおりクランク
軸に直角方向、Ｚ−Ｚ……Ｏをとおり中間方向。
Figures 1 to 3 are related to the present invention. Figure 1 is a plan view showing the positional relationship between the fuel valve and the supply/exhaust valve of the cylinder head, and Figure 2 is a plan view of the cylinder head when mounted on a multi-cylinder engine. An explanatory diagram showing adjacency relationships,
Figure 3 is a diagram showing the state of the spray flame from the fuel valve of the cylinder head, Figures 4 to 7 are conventional examples, and Figure 4 is a sectional view in the crankshaft direction showing the main parts of a conventional diesel engine. , FIG. 5 corresponds to FIG. 1, FIG. 6 corresponds to FIG. 2, and FIG. 7 corresponds to FIG. 3. 1... Cylinder head, 2... Fuel valve, 5...
Air supply valve, 6... Exhaust valve, 7... Air supply port, 8...
...Exhaust port, O...Cylinder axis, X-X...
Crankshaft direction, direction perpendicular to the crankshaft through Y-Y...O, intermediate direction through Z-Z...O.
Claims (1)
２個ずつ有し、ピストンに設けられた燃焼室の側
方より燃料を噴射する燃料弁をシリンダ中心Ｏに
対しほぼ対称位置に１個ずつ有するものにおいて
、前記各燃料弁はクランク軸方向Ｘ−Ｘとシリン
ダ中心Ｏをとおり同クランク軸に直角方向Ｙ−Ｙ
との中間方向であり、かつ給気弁と排気弁の間の
直線ＺＯＺ上にそれぞれ配設されたことを特徴と
するデイーゼル機関のシリンダヘツド。 Each cylinder has two intake valves and two exhaust valves, and one fuel valve that injects fuel from the side of the combustion chamber provided in the piston, located approximately symmetrically with respect to the cylinder center O. , each of the fuel valves is arranged in the crankshaft direction X-X and in the direction Y-Y perpendicular to the crankshaft passing through the cylinder center O.
1. A cylinder head for a diesel engine, characterized in that the cylinder head is disposed on a straight line ZOZ between an intake valve and an exhaust valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8903688U JPH0736090Y2 (en) | 1988-07-06 | 1988-07-06 | Cylinder head of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8903688U JPH0736090Y2 (en) | 1988-07-06 | 1988-07-06 | Cylinder head of diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0212026U true JPH0212026U (en) | 1990-01-25 |
| JPH0736090Y2 JPH0736090Y2 (en) | 1995-08-16 |
Family
ID=31313591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8903688U Expired - Lifetime JPH0736090Y2 (en) | 1988-07-06 | 1988-07-06 | Cylinder head of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736090Y2 (en) |
-
1988
- 1988-07-06 JP JP8903688U patent/JPH0736090Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736090Y2 (en) | 1995-08-16 |