JPS6257754U - - Google Patents
Info
- Publication number
- JPS6257754U JPS6257754U JP14969385U JP14969385U JPS6257754U JP S6257754 U JPS6257754 U JP S6257754U JP 14969385 U JP14969385 U JP 14969385U JP 14969385 U JP14969385 U JP 14969385U JP S6257754 U JPS6257754 U JP S6257754U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- view
- cooling structure
- liquid pipe
- valve guide
- 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
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案に係るシリンダヘツドの局所冷
却構造の正面断面図、第２図は同シリンダヘツド
を鋳造する場合の金型の概略構成を示す斜視図、
第３図は金属冷却液管についての斜視図、第４図
は本考案に係るシリンダヘツドの局所冷却構造の
一部変更実施例を示す平面断面図、第５図は従来
の水室を有するシリンダヘツドの正面断面図、第
６図は同シリンダヘツドを鋳造するのに使用され
る中子の斜視図、第７図は断熱機関用シリンダヘ
ツドの正面断面図である。
３：弁ガイド穴、３ａ：ボス部、４：排気通路
、８：冷却液管、９：窪み、１０：シリンダヘツ
ド。
FIG. 1 is a front sectional view of a local cooling structure for a cylinder head according to the present invention, and FIG. 2 is a perspective view showing a schematic configuration of a mold for casting the same cylinder head.
Fig. 3 is a perspective view of a metal cooling liquid pipe, Fig. 4 is a plan sectional view showing a partially modified embodiment of the local cooling structure of the cylinder head according to the present invention, and Fig. 5 is a cylinder having a conventional water chamber. 6 is a perspective view of a core used for casting the cylinder head, and FIG. 7 is a front sectional view of a cylinder head for an adiabatic engine. 3: Valve guide hole, 3a: Boss part, 4: Exhaust passage, 8: Coolant pipe, 9: Recess, 10: Cylinder head.
Claims (1)
ド穴または燃料噴射ノズル取付穴と交差するよう
に鋳込んだことを特徴とするシリンダヘツドの局
所冷却構造。 A local cooling structure for a cylinder head, characterized in that a metal cooling liquid pipe is cast inside the cylinder head so as to intersect with a valve guide hole or a fuel injection nozzle mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14969385U JPS6257754U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14969385U JPS6257754U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257754U true JPS6257754U (en) | 1987-04-10 |
Family
ID=31065143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14969385U Pending JPS6257754U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257754U (en) |
-
1985
- 1985-09-30 JP JP14969385U patent/JPS6257754U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6257754U (en) | ||
| JPH01111164U (en) | ||
| JPS6375546U (en) | ||
| JPH01131818U (en) | ||
| JPS62193941U (en) | ||
| JPS61197218U (en) | ||
| JPS6375520U (en) | ||
| JPS632539U (en) | ||
| JPH02131053U (en) | ||
| JPS6363551U (en) | ||
| JPS62173535U (en) | ||
| JPH0383322U (en) | ||
| JPS6451721U (en) | ||
| JPS6252220U (en) | ||
| JPS60159849U (en) | engine cooling system | |
| JPS62152052U (en) | ||
| JPH0319431U (en) | ||
| JPS59119917U (en) | Valve cooling structure for water-cooled engines | |
| JPS63140135U (en) | ||
| JPS5913650U (en) | Side chamber type diesel engine | |
| JPS59170652U (en) | Cylinder head structure with cast iron containing fiber moldings | |
| JPS5845915U (en) | direct injection internal combustion engine | |
| JPS6143956U (en) | Cylinder head in internal combustion engine | |
| JPH02127736U (en) | ||
| JPS63132827U (en) |