JPS5932126U - Combustion chamber structure of internal combustion engine - Google Patents
Combustion chamber structure of internal combustion engineInfo
- Publication number
- JPS5932126U JPS5932126U JP12844182U JP12844182U JPS5932126U JP S5932126 U JPS5932126 U JP S5932126U JP 12844182 U JP12844182 U JP 12844182U JP 12844182 U JP12844182 U JP 12844182U JP S5932126 U JPS5932126 U JP S5932126U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- combustion chamber
- cylinder head
- flow path
- dead center
- 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
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Spark Plugs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例を示す正面断面図、第２図
は同側面断面図、第３図は一部破断した斜視図である。
１・・・シリンダヘッド、２・・・吸気弁、３・・・排
気弁、２ａ、 ３ａ・・・運動軸、４・・・空間、５
・・・燃焼室、６・・・ピストン、６ａ・・・突起、７
・・・流路、８・・・点火栓、９・・・シリンダ。FIG. 1 is a front sectional view showing one embodiment of this invention, FIG. 2 is a side sectional view of the same, and FIG. 3 is a partially broken perspective view. DESCRIPTION OF SYMBOLS 1... Cylinder head, 2... Intake valve, 3... Exhaust valve, 2a, 3a... Movement axis, 4... Space, 5
... Combustion chamber, 6... Piston, 6a... Protrusion, 7
...Flow path, 8...Spark plug, 9...Cylinder.
Claims (1)
動軸に対して所定の角度をもって配置され、シリンダヘ
ッドの内側に、排気バルブに対応して燃焼室を構成した
ものにおいて、吸気弁の位置するシリンダヘッドの空間
に突出する突起をピストン頂部に形成し、上記突起と吸
気弁の端面との間にピストン上死点付近においてスキッ
シュ流を生起するように所定の隙間を構成すると共に、
上記スキッシュ流が上記隙間から排気弁下部の燃焼室の
中央に向かう流路をシリンダヘッドと上死点付近にある
ピストン頂部との間に構成し、上記流路の深い方の側面
部に、その深さのほぼ中間位置に点火プラグを設けたこ
とを特徴とする内燃機関の燃焼室構造。The intake and exhaust valves are arranged parallel to each other and at a predetermined angle to the piston movement axis, and a combustion chamber is formed inside the cylinder head corresponding to the exhaust valve, where the intake valve is located. A protrusion projecting into the space of the cylinder head is formed on the top of the piston, and a predetermined gap is formed between the protrusion and the end face of the intake valve so as to generate a squish flow near the top dead center of the piston,
A flow path is formed between the cylinder head and the top of the piston near top dead center in which the squish flow flows from the gap to the center of the combustion chamber at the bottom of the exhaust valve, and a flow path is formed between the cylinder head and the top of the piston near the top dead center, and a flow path is formed in the deeper side of the flow path. A combustion chamber structure for an internal combustion engine characterized by having a spark plug located approximately in the middle of the depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12844182U JPS5932126U (en) | 1982-08-25 | 1982-08-25 | Combustion chamber structure of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12844182U JPS5932126U (en) | 1982-08-25 | 1982-08-25 | Combustion chamber structure of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5932126U true JPS5932126U (en) | 1984-02-28 |
Family
ID=30291373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12844182U Pending JPS5932126U (en) | 1982-08-25 | 1982-08-25 | Combustion chamber structure of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5932126U (en) |
-
1982
- 1982-08-25 JP JP12844182U patent/JPS5932126U/en active Pending
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