JPS63156445U - - Google Patents
Info
- Publication number
- JPS63156445U JPS63156445U JP4952687U JP4952687U JPS63156445U JP S63156445 U JPS63156445 U JP S63156445U JP 4952687 U JP4952687 U JP 4952687U JP 4952687 U JP4952687 U JP 4952687U JP S63156445 U JPS63156445 U JP S63156445U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- engine
- combustion chamber
- inner body
- intake
- 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、本考案の第１の実施例に係るエンジ
ンのシリンダヘツドの縦断面図、第２図は、第１
図のエンジンのシリンダヘツドに鋳ぐるまれてい
るポート部内体の斜視図、第３図は、第１図のエ
ンジンのシリンダヘツドの下面図、第４図は、本
考案の第２の実施例に係るエンジンのシリンダヘ
ツドに鋳ぐるまれるポート部内体の斜視図、第５
図は、本考案の第２の実施例に係るエンジンのシ
リンダヘツドの下面図、第６図は、本考案の第２
の実施例に係るエンジンのシリンダヘツドの縦断
面の模式図、第７図は、従来のエンジンの縦断面
図（本出願人が昭和６１年７月３日付けで出願し
た実願昭６１−１０２３４６の中の図面を転載し
たもので、現時点では公知ではない）である。
１……シリンダヘツド、３……ポート部内体、
４……燃焼室、１１……シリンダヘツド本体、１
２……吸気ポート、１３……排気ポート。
FIG. 1 is a longitudinal sectional view of a cylinder head of an engine according to a first embodiment of the present invention, and FIG.
FIG. 3 is a bottom view of the cylinder head of the engine shown in FIG. 1, and FIG. A fifth perspective view of the inner body of the port part cast into the cylinder head of the engine.
The figure is a bottom view of the cylinder head of an engine according to the second embodiment of the present invention, and FIG.
FIG. 7 is a vertical cross-sectional view of a conventional engine (Utility Application No. 102346-1988 filed by the applicant on July 3, 1985). (This is a reprint of the drawing in the book, and is not publicly known at this time). 1... Cylinder head, 3... Port inner body,
4... Combustion chamber, 11... Cylinder head body, 1
2...Intake port, 13...Exhaust port.
Claims (1)
るポート部内体が、シリンダヘツド本体に鋳ぐる
みによつて固定されていることを特徴とするエン
ジンのシリンダヘツド。 A cylinder head for an engine, characterized in that a port inner body defining a combustion chamber and having intake and exhaust ports therein is fixed to a cylinder head body by a casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4952687U JPS63156445U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4952687U JPS63156445U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156445U true JPS63156445U (en) | 1988-10-13 |
Family
ID=30872057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4952687U Pending JPS63156445U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156445U (en) |
-
1987
- 1987-03-31 JP JP4952687U patent/JPS63156445U/ja active Pending