JPS6186528U - - Google Patents
Info
- Publication number
- JPS6186528U JPS6186528U JP17110684U JP17110684U JPS6186528U JP S6186528 U JPS6186528 U JP S6186528U JP 17110684 U JP17110684 U JP 17110684U JP 17110684 U JP17110684 U JP 17110684U JP S6186528 U JPS6186528 U JP S6186528U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- piston
- annular groove
- engine
- utility
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案による１実施例のピストン上部
を示す断面図、第２図は第１図のピストンの上面
図、第３図は燃焼室構造を示す断面図、第４図は
従来の燃焼室構造を示す断面図、第５図は第４図
のピストン上部を示す断面図、第６図は同ピスト
ンの上面図である。
１…ピストン、２１…燃焼室、２２…円環状の
溝。
Fig. 1 is a sectional view showing the upper part of a piston according to an embodiment of the present invention, Fig. 2 is a top view of the piston shown in Fig. 1, Fig. 3 is a sectional view showing the combustion chamber structure, and Fig. 4 is a sectional view of a conventional combustion chamber. 5 is a sectional view showing the upper part of the piston in FIG. 4, and FIG. 6 is a top view of the piston. 1... Piston, 21... Combustion chamber, 22... Annular groove.
Claims (1)
頂部に設けられた燃焼室の底面に円環状の溝を設
けたことを特徴とする内燃機関の燃焼室。 A combustion chamber for an internal combustion engine in a direct injection diesel engine, characterized in that an annular groove is provided on the bottom surface of the combustion chamber provided at the top of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984171106U JPH0216032Y2 (en) | 1984-11-13 | 1984-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984171106U JPH0216032Y2 (en) | 1984-11-13 | 1984-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186528U true JPS6186528U (en) | 1986-06-06 |
| JPH0216032Y2 JPH0216032Y2 (en) | 1990-05-01 |
Family
ID=30728807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984171106U Expired JPH0216032Y2 (en) | 1984-11-13 | 1984-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216032Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53118611A (en) * | 1977-03-25 | 1978-10-17 | Hino Motors Ltd | Combustion chamber for internal combustion engine |
| JPS5627327U (en) * | 1979-08-09 | 1981-03-13 | ||
| JPS5738615A (en) * | 1980-07-09 | 1982-03-03 | Daimler Benz Ag | Self-ignition internal combustion engine with piston recess symmetrical of rotation |
| JPS5979029A (en) * | 1982-10-28 | 1984-05-08 | Hino Motors Ltd | Combustion chamber of internal-combustion engine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5472745A (en) * | 1977-11-24 | 1979-06-11 | Sugita Wire Mfg | Steel wire winder |
-
1984
- 1984-11-13 JP JP1984171106U patent/JPH0216032Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53118611A (en) * | 1977-03-25 | 1978-10-17 | Hino Motors Ltd | Combustion chamber for internal combustion engine |
| JPS5627327U (en) * | 1979-08-09 | 1981-03-13 | ||
| JPS5738615A (en) * | 1980-07-09 | 1982-03-03 | Daimler Benz Ag | Self-ignition internal combustion engine with piston recess symmetrical of rotation |
| JPS5979029A (en) * | 1982-10-28 | 1984-05-08 | Hino Motors Ltd | Combustion chamber of internal-combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0216032Y2 (en) | 1990-05-01 |