JPS6328826U - - Google Patents
Info
- Publication number
- JPS6328826U JPS6328826U JP12246586U JP12246586U JPS6328826U JP S6328826 U JPS6328826 U JP S6328826U JP 12246586 U JP12246586 U JP 12246586U JP 12246586 U JP12246586 U JP 12246586U JP S6328826 U JPS6328826 U JP S6328826U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- spark plug
- cylinder head
- cooling water
- cooling
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図面は本考案の一実施例を示し、第１図はシリ
ンダヘツドの横断面図、第２図はシリンダヘツド
の要部縦断側面図である。
１……シリンダヘツド、２ａ〜２ｄ……気筒、
４ａ〜４ｂ……排気ポート、６……点火プラグ、
７……冷却水通路、８……周壁、９……冷却用空
間部、１０……キリ穴。
The drawings show one embodiment of the present invention, and FIG. 1 is a cross-sectional view of a cylinder head, and FIG. 2 is a longitudinal sectional side view of the main part of the cylinder head. 1...Cylinder head, 2a-2d...Cylinder,
4a-4b...Exhaust port, 6...Spark plug,
7...Cooling water passage, 8...Peripheral wall, 9...Cooling space, 10...Drill hole.
Claims (1)
ンのシリンダヘツド構造であつて、各気筒の排気
ポート間に点火プラグが配置され、該点火プラグ
の近傍に冷却用空間部が形成され、一端が、シリ
ンダヘツド下面に設けられシリンダブロツクから
の冷却水が供給される冷却水通路に連通し、他端
がこの冷却水を上記冷却用空間部内の点火プラグ
周壁に直接当てるよう上記冷却用空間部内に開口
するキリ穴が設けられていることを特徴とするＳ
ＯＨＣエンジンのシリンダヘツド構造。 A cylinder head structure for an SOHC engine in which each cylinder has two exhaust valves, in which a spark plug is arranged between the exhaust ports of each cylinder, a cooling space is formed near the spark plug, and one end is , communicates with a cooling water passage provided on the lower surface of the cylinder head to which cooling water is supplied from the cylinder block, and the other end is inserted into the cooling space so that the cooling water is directly applied to the surrounding wall of the spark plug in the cooling space. S characterized by being provided with a drilled hole to open.
OHC engine cylinder head structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12246586U JPS6328826U (en) | 1986-08-09 | 1986-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12246586U JPS6328826U (en) | 1986-08-09 | 1986-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6328826U true JPS6328826U (en) | 1988-02-25 |
Family
ID=31012678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12246586U Pending JPS6328826U (en) | 1986-08-09 | 1986-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6328826U (en) |
-
1986
- 1986-08-09 JP JP12246586U patent/JPS6328826U/ja active Pending
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