JPH0365818U - - Google Patents
Info
- Publication number
- JPH0365818U JPH0365818U JP12757489U JP12757489U JPH0365818U JP H0365818 U JPH0365818 U JP H0365818U JP 12757489 U JP12757489 U JP 12757489U JP 12757489 U JP12757489 U JP 12757489U JP H0365818 U JPH0365818 U JP H0365818U
- Authority
- JP
- Japan
- Prior art keywords
- injection nozzle
- piston
- combustion engine
- internal combustion
- injection
- 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
Description
第１図は本考案の一実施例を示すピストンの正
面図、第２図は従来のピストン構造が適用された
Ｖ型内燃機関の断面図である。
１……Ｖ型内燃機関、２……シリンダブロツク
、２ａ……ロアデツキ、５，６……噴射ノズル、
７，８……ピストン、１１，１２……切欠部。
FIG. 1 is a front view of a piston showing an embodiment of the present invention, and FIG. 2 is a sectional view of a V-type internal combustion engine to which a conventional piston structure is applied. 1... V-type internal combustion engine, 2... Cylinder block, 2a... Lower deck, 5, 6... Injection nozzle,
7, 8... Piston, 11, 12... Notch.
Claims (1)
ツクに、左右の各ピストンに潤滑油を夫々噴射す
る噴射ノズルを設ける一方、前記各ピストンの下
端部に、下死点位置付近で前記各噴射ノズルの干
渉回避用切欠部が形成されてなる内燃機関におい
て、前記切欠部を左右両方の噴射ノズル位置に対
応するピストンの２個所に形成したことを特徴と
する内燃機関のピストン構造。 A cylinder block having independent left and right cylinder rows is provided with an injection nozzle that injects lubricating oil to each of the left and right pistons, while an injection nozzle is installed at the lower end of each piston to avoid interference between the injection nozzles near the bottom dead center position. 1. A piston structure for an internal combustion engine, characterized in that the notches are formed at two locations on the piston corresponding to both left and right injection nozzle positions, in the internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127574U JPH0730899Y2 (en) | 1989-10-31 | 1989-10-31 | Piston structure of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127574U JPH0730899Y2 (en) | 1989-10-31 | 1989-10-31 | Piston structure of internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365818U true JPH0365818U (en) | 1991-06-26 |
| JPH0730899Y2 JPH0730899Y2 (en) | 1995-07-19 |
Family
ID=31675327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989127574U Expired - Lifetime JPH0730899Y2 (en) | 1989-10-31 | 1989-10-31 | Piston structure of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730899Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100601618B1 (en) * | 1999-08-27 | 2006-07-14 | 삼성전자주식회사 | Optimal Data Supply and Method for Hierarchical Motion Estimator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6427454U (en) * | 1987-08-07 | 1989-02-16 |
-
1989
- 1989-10-31 JP JP1989127574U patent/JPH0730899Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6427454U (en) * | 1987-08-07 | 1989-02-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730899Y2 (en) | 1995-07-19 |