JPS62144U - - Google Patents
Info
- Publication number
- JPS62144U JPS62144U JP9199385U JP9199385U JPS62144U JP S62144 U JPS62144 U JP S62144U JP 9199385 U JP9199385 U JP 9199385U JP 9199385 U JP9199385 U JP 9199385U JP S62144 U JPS62144 U JP S62144U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- cylinder
- ports
- combustion engine
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図はこの考案の実施例を示すシリンダヘツ
ドの一部横断面図、第２図は他の実施例を示すシ
リンダヘツドの一部横断面図、第３図は従来技術
を示すシリンダヘツドの一部断面図、第４図はス
ワール強さ―吸気ポート傾き角特性図である。
１０……シリンダヘツド、１１，１２……吸気
ポート、１５……シリンダボア。
Fig. 1 is a partial cross-sectional view of a cylinder head showing an embodiment of this invention, Fig. 2 is a partial cross-sectional view of a cylinder head showing another embodiment, and Fig. 3 is a cylinder head showing a prior art. FIG. 4, which is a partial cross-sectional view, is a graph of swirl strength versus intake port inclination angle. 10... Cylinder head, 11, 12... Intake port, 15... Cylinder bore.
Claims (1)
ヘツドにおいて、吸気バルブを介してシリンダボ
アに連通する２つの吸気ポートをダイレクシヨナ
ルポートに形成すると共に、少なくともいずれか
一方の収吸気ポートの向きをシリンダボアの平面
上接線方向よりシリンダ中心側に向けたことを特
徴とする内燃機関のシリンダヘツド。 In a cylinder head of an internal combustion engine equipped with two intake valves, the two intake ports that communicate with the cylinder bore via the intake valves are formed as directional ports, and the direction of at least one of the intake and intake ports is aligned with the plane of the cylinder bore. A cylinder head for an internal combustion engine characterized by being oriented toward the center of the cylinder from the upper tangential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9199385U JPS62144U (en) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9199385U JPS62144U (en) | 1985-06-18 | 1985-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62144U true JPS62144U (en) | 1987-01-06 |
Family
ID=30648385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9199385U Pending JPS62144U (en) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62144U (en) |
-
1985
- 1985-06-18 JP JP9199385U patent/JPS62144U/ja active Pending