JPS6328855U - - Google Patents
Info
- Publication number
- JPS6328855U JPS6328855U JP12262686U JP12262686U JPS6328855U JP S6328855 U JPS6328855 U JP S6328855U JP 12262686 U JP12262686 U JP 12262686U JP 12262686 U JP12262686 U JP 12262686U JP S6328855 U JPS6328855 U JP S6328855U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- cylinder
- cylinder block
- engine
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案が適用されたシリンダブロツク
をもつエンジンの要部縦断面図、第２図は第１図
の―部拡大図、第３図は第１図の―矢視
図、第４図は従来構造のシリンダブロツクをもつ
エンジンの要部縦断面図である。
１……シリンダブロツク、２……シリンダヘツ
ド、３……ピストン、４……燃焼室、５……シリ
ンダ、６……ガスケツト、１０……凹溝、１１…
…弾性材、１２……保護リング、２４……ヘツド
ボルト、２６……ウオータジヤケツト。
Fig. 1 is a vertical cross-sectional view of the main part of an engine having a cylinder block to which the present invention is applied, Fig. 2 is an enlarged view of the part shown in Fig. 1, Fig. 3 is a view taken along the - arrow in Fig. The figure is a longitudinal cross-sectional view of the main part of an engine having a conventional cylinder block structure. DESCRIPTION OF SYMBOLS 1... Cylinder block, 2... Cylinder head, 3... Piston, 4... Combustion chamber, 5... Cylinder, 6... Gasket, 10... Concave groove, 11...
...Elastic material, 12...Protection ring, 24...Head bolt, 26...Water jacket.
Claims (1)
リンダヘツドを締着固定しピストンの頂面と上記
シリンダヘツドの下面との間に燃焼室を形成して
なるエンジンにおいて、上記シリンダブロツクの
上端域のしかも上記燃焼室に臨む位置あるいは上
記シリンダヘツドの下端域のしかも上記燃焼室に
臨む位置のうち少なくともいずれか一方に、上記
燃焼室に開口する凹溝を形成したことを特徴とす
るエンジンのシリンダブロツク構造。 In an engine in which a cylinder head is fastened and fixed to the upper surface of a cylinder block provided with a cylinder, and a combustion chamber is formed between the top surface of the piston and the lower surface of the cylinder head, the combustion chamber is located in the upper end area of the cylinder block. A cylinder block structure for an engine, characterized in that a groove opening into the combustion chamber is formed in at least one of a position facing the combustion chamber or a lower end area of the cylinder head and a position facing the combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12262686U JPS6328855U (en) | 1986-08-09 | 1986-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12262686U JPS6328855U (en) | 1986-08-09 | 1986-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6328855U true JPS6328855U (en) | 1988-02-25 |
Family
ID=31012992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12262686U Pending JPS6328855U (en) | 1986-08-09 | 1986-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6328855U (en) |
-
1986
- 1986-08-09 JP JP12262686U patent/JPS6328855U/ja active Pending