JPS6199651U - - Google Patents
Info
- Publication number
- JPS6199651U JPS6199651U JP18553484U JP18553484U JPS6199651U JP S6199651 U JPS6199651 U JP S6199651U JP 18553484 U JP18553484 U JP 18553484U JP 18553484 U JP18553484 U JP 18553484U JP S6199651 U JPS6199651 U JP S6199651U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- cylinder head
- combustion chamber
- bosses
- intake
- 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 5
- 239000000498 cooling water Substances 0.000 claims description 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図面は本考案の実施例を示し、第１図はシリン
ダヘツドの縦断面図、第２図は第１図の―線
断面図である。
１…シリンダヘツド、１ｂ…ミドルデツキ、２
…冷却水通路、５…燃焼室、６…吸気ポート、７
…排気ポート、１１，１３…バルブガイドボス、
１４…副燃焼室、１７…グロープラグボス、１９
…インジエクタボス、２０，２１…リブ。
The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional view of a cylinder head, and FIG. 2 is a sectional view taken along the line -- in FIG. 1...Cylinder head, 1b...Middle deck, 2
...Cooling water passage, 5...Combustion chamber, 6...Intake port, 7
...Exhaust port, 11, 13...Valve guide boss,
14... Sub-combustion chamber, 17... Glow plug boss, 19
... Injiektabosu, 20, 21... Rib.
Claims (1)
一側面に開口し、他端が燃焼室に開口する吸気お
よび排気ポートが形成され、該吸気および排気ポ
ートの燃焼室への開口部上方にバルブガイドボス
が形成されている一方、燃焼室上方のシリンダヘ
ツド他側部にグロープラグボスないしインジエク
タボスが形成されていて、上記バルブガイドボス
とグロープラグボスないしインジエクタボスとの
間にはミドルデツキ下面を上壁とする冷却水通路
が設けられ、該両ボス間のミドルデツキ下面に両
ボスを連結するリブが一体に突設されていること
を特徴とするデイーゼルエンジンのシリンダヘツ
ド構造。 The cylinder head is formed with intake and exhaust ports each having one end open to one side of the cylinder head and the other end opening into the combustion chamber, and a valve guide boss formed above the opening of the intake and exhaust port to the combustion chamber. On the other hand, a glow plug boss or injector boss is formed on the other side of the cylinder head above the combustion chamber, and cooling water is provided between the valve guide boss and the glow plug boss or injector boss with the lower surface of the middle deck as the upper wall. A cylinder head structure for a diesel engine, characterized in that a passage is provided and a rib connecting both bosses is integrally protruded from the lower surface of a middle deck between the two bosses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984185534U JPH0210277Y2 (en) | 1984-12-05 | 1984-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984185534U JPH0210277Y2 (en) | 1984-12-05 | 1984-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6199651U true JPS6199651U (en) | 1986-06-25 |
| JPH0210277Y2 JPH0210277Y2 (en) | 1990-03-14 |
Family
ID=30743004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984185534U Expired JPH0210277Y2 (en) | 1984-12-05 | 1984-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210277Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55170438U (en) * | 1979-05-23 | 1980-12-06 | ||
| JPS5748U (en) * | 1980-06-02 | 1982-01-05 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748B2 (en) * | 1972-09-11 | 1982-01-05 |
-
1984
- 1984-12-05 JP JP1984185534U patent/JPH0210277Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55170438U (en) * | 1979-05-23 | 1980-12-06 | ||
| JPS5748U (en) * | 1980-06-02 | 1982-01-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210277Y2 (en) | 1990-03-14 |