JPS63104634U - - Google Patents
Info
- Publication number
- JPS63104634U JPS63104634U JP19834886U JP19834886U JPS63104634U JP S63104634 U JPS63104634 U JP S63104634U JP 19834886 U JP19834886 U JP 19834886U JP 19834886 U JP19834886 U JP 19834886U JP S63104634 U JPS63104634 U JP S63104634U
- Authority
- JP
- Japan
- Prior art keywords
- swirl chamber
- diesel engine
- valve recess
- piston
- guide groove
- 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 3
Description
第１図は本考案の一実施例に係る渦流室式デイ
ーゼルエンジンの燃焼室におけるピストン頂部の
平面図、第２図は第１図の―線に沿う縦断面
図、第３図は従来構造におけるピストン頂部の平
面図、第４図は第３図のピストンの斜視図である
。
１……ピストン、２……シリンダヘツド、４…
…渦流室、５……噴口、６……インテーク側のバ
ルブリセス、７……エキゾースト側のバルブリセ
ス、８……案内溝。
Fig. 1 is a plan view of the top of the piston in the combustion chamber of a swirl chamber type diesel engine according to an embodiment of the present invention, Fig. 2 is a longitudinal sectional view taken along the line - in Fig. 1, and Fig. 3 is a plan view of the top of the piston in the combustion chamber of a swirl chamber type diesel engine according to an embodiment of the present invention. A plan view of the top of the piston, and FIG. 4 is a perspective view of the piston of FIG. 3. 1... Piston, 2... Cylinder head, 4...
...Swirl chamber, 5...Blowout port, 6...Valve recess on the intake side, 7...Valve recess on the exhaust side, 8...Guide groove.
Claims (1)
ピストン頂部に、渦流室の噴口からの噴流を直接
インテーク側のバルブリセスとエキゾースト側の
バルブリセスとに導く二又形状の案内溝を設けた
ことを特徴とする渦流室式デイーゼルエンジンの
燃焼室。 In a diesel engine with a swirl chamber,
A combustion chamber for a swirl chamber type diesel engine, characterized in that a bifurcated guide groove is provided at the top of the piston to directly guide a jet from a nozzle of the swirl chamber to a valve recess on an intake side and a valve recess on an exhaust side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19834886U JPS63104634U (en) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19834886U JPS63104634U (en) | 1986-12-25 | 1986-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63104634U true JPS63104634U (en) | 1988-07-06 |
Family
ID=31158951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19834886U Pending JPS63104634U (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63104634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05195782A (en) * | 1992-01-20 | 1993-08-03 | Kubota Corp | Combustion chamber of auxiliary combustion chamber type diesel engine |
| JPH0711957A (en) * | 1993-06-25 | 1995-01-13 | Kubota Corp | Auxiliary chamber type diesel engine |
-
1986
- 1986-12-25 JP JP19834886U patent/JPS63104634U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05195782A (en) * | 1992-01-20 | 1993-08-03 | Kubota Corp | Combustion chamber of auxiliary combustion chamber type diesel engine |
| JPH0711957A (en) * | 1993-06-25 | 1995-01-13 | Kubota Corp | Auxiliary chamber type diesel engine |