JPS646325U - - Google Patents
Info
- Publication number
- JPS646325U JPS646325U JP10100587U JP10100587U JPS646325U JP S646325 U JPS646325 U JP S646325U JP 10100587 U JP10100587 U JP 10100587U JP 10100587 U JP10100587 U JP 10100587U JP S646325 U JPS646325 U JP S646325U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- opens
- engine
- intake valve
- spark plug
- 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 8
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案の第１実施例を示す縦断面図、
第２図は第１図におけるシリンダブロツクを示す
平面図、第３図は第２実施例を示す説明図、第４
図は第３実施例を示す説明図である。
５：燃焼室、５ａ：燃焼室上面部、５ｂ：燃焼
室側面部、６：吸気ポート、８：吸気弁、１０：
点火プラグ、１１：凹所。
FIG. 1 is a longitudinal sectional view showing a first embodiment of the present invention;
FIG. 2 is a plan view showing the cylinder block in FIG. 1, FIG. 3 is an explanatory view showing the second embodiment, and FIG.
The figure is an explanatory diagram showing a third embodiment. 5: Combustion chamber, 5a: Upper surface of combustion chamber, 5b: Side surface of combustion chamber, 6: Intake port, 8: Intake valve, 10:
Spark plug, 11: recess.
Claims (1)
する吸気ポートを開閉する吸気弁とを備えたエン
ジンの燃焼室構造において、 燃焼室側壁面に、前記吸気弁を基準にして前記
点火プラグと反対側の領域に開口する凹所が設け
られている、 ことを特徴とするエンジンの燃焼室構造。[Scope of Claim for Utility Model Registration] In a combustion chamber structure of an engine, which includes a spark plug on the upper surface of the combustion chamber and an intake valve that opens and closes an intake port opening into the combustion chamber, the intake valve is provided on the side wall surface of the combustion chamber. A combustion chamber structure for an engine, characterized in that a recess is provided that opens in a region opposite to the spark plug with reference to the ignition plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10100587U JPS646325U (en) | 1987-07-02 | 1987-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10100587U JPS646325U (en) | 1987-07-02 | 1987-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646325U true JPS646325U (en) | 1989-01-13 |
Family
ID=31329602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10100587U Pending JPS646325U (en) | 1987-07-02 | 1987-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646325U (en) |
-
1987
- 1987-07-02 JP JP10100587U patent/JPS646325U/ja active Pending
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