JPS58134625U - Direct injection internal combustion engine piston - Google Patents
Direct injection internal combustion engine pistonInfo
- Publication number
- JPS58134625U JPS58134625U JP3106982U JP3106982U JPS58134625U JP S58134625 U JPS58134625 U JP S58134625U JP 3106982 U JP3106982 U JP 3106982U JP 3106982 U JP3106982 U JP 3106982U JP S58134625 U JPS58134625 U JP S58134625U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- injection internal
- direct injection
- engine piston
- 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)
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図は従来例の断面図、第２図Ａ、 Ｂはこの考案の
実施例の平面及び断面図、第３図Ａはその要部拡大断面
図、第３図Ｂは同図Ａの変形例を示す断面図である。Fig. 1 is a sectional view of a conventional example, Fig. 2 A and B are plan and sectional views of an embodiment of this invention, Fig. 3 A is an enlarged sectional view of its main part, and Fig. 3 B is a modification of Fig. A. It is a sectional view showing an example.
Claims (1)
るシリンダヘッドに、燃焼室内に向けて直接燃料を噴射
する燃料噴射弁を設けた直接噴射式内燃機関にお（−で
、上記ピストンの上面に、噴霧燃料が耐着して生じたカ
ーボン層を堆積保持する浅い皿状の凹部を形成したこと
を特徴とする直接噴射式内燃機関のピストン。A direct-injection internal combustion engine is equipped with a fuel injection valve that injects fuel directly into the combustion chamber in a cylinder head that defines a combustion chamber together with a piston that slides inside the cylinder. A piston for a direct injection internal combustion engine, characterized in that a shallow dish-shaped recess is formed in which a carbon layer formed by adhesion of sprayed fuel is deposited and held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3106982U JPS58134625U (en) | 1982-03-05 | 1982-03-05 | Direct injection internal combustion engine piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3106982U JPS58134625U (en) | 1982-03-05 | 1982-03-05 | Direct injection internal combustion engine piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58134625U true JPS58134625U (en) | 1983-09-10 |
Family
ID=30042758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3106982U Pending JPS58134625U (en) | 1982-03-05 | 1982-03-05 | Direct injection internal combustion engine piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58134625U (en) |
-
1982
- 1982-03-05 JP JP3106982U patent/JPS58134625U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58134625U (en) | Direct injection internal combustion engine piston | |
| JPS5851024U (en) | Diesel engine combustion chamber | |
| JPS60153824U (en) | Diesel engine combustion chamber | |
| JPS58139523U (en) | Combustion chamber of direct injection internal combustion engine | |
| JPS601961U (en) | Direct injection diesel engine fuel injection nozzle | |
| JPS58165263U (en) | fuel injection nozzle | |
| JPS58189321U (en) | Direct injection diesel engine | |
| JPS59150942U (en) | Combustion chamber of direct injection diesel engine | |
| JPS5833733U (en) | direct injection internal combustion engine | |
| JPS58189367U (en) | hole nozzle | |
| JPS59168528U (en) | direct injection diesel engine | |
| JPS5840522U (en) | Combustion chamber of internal combustion engine | |
| JPS5943631U (en) | internal combustion engine | |
| JPS58127125U (en) | hot plug | |
| JPS6054725U (en) | direct injection diesel engine | |
| JPS58154825U (en) | Cylinder fuel injection internal combustion engine | |
| JPS58137822U (en) | internal combustion engine piston crown | |
| JPS6084724U (en) | diesel engine | |
| JPS5935629U (en) | direct injection diesel engine | |
| JPS58142343U (en) | internal combustion engine piston | |
| JPS5988218U (en) | Heat shield for swirl chamber type diesel engine | |
| JPS58130047U (en) | engine cylinder head | |
| JPS60105848U (en) | internal combustion engine piston | |
| JPS58142324U (en) | Diesel engine combustion chamber structure | |
| JPS59172272U (en) | internal combustion engine fuel injection valve |