JPH01148004U - - Google Patents
Info
- Publication number
- JPH01148004U JPH01148004U JP4354388U JP4354388U JPH01148004U JP H01148004 U JPH01148004 U JP H01148004U JP 4354388 U JP4354388 U JP 4354388U JP 4354388 U JP4354388 U JP 4354388U JP H01148004 U JPH01148004 U JP H01148004U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- jacket
- liner
- small holes
- cylinder block
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 4
- 239000000498 cooling water Substances 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例を示すエンジンの縦
断面図、第２図はピストンが下死点にあるときの
断面図である。
１……シリンダブロツク、２……ライナ、２Ｃ
……シリンダ壁、３……外筒、４……シリンダヘ
ツド、５……オイルジヤケツト、６……メインギ
ヤラリ、１０……小孔、１１……ピストン、１２
……オイルリング、１３，１４……ウオータジヤ
ケツト。
FIG. 1 is a longitudinal sectional view of an engine showing an embodiment of the present invention, and FIG. 2 is a sectional view when the piston is at the bottom dead center. 1...Cylinder block, 2...Liner, 2C
... Cylinder wall, 3 ... Outer cylinder, 4 ... Cylinder head, 5 ... Oil jacket, 6 ... Main gear rally, 10 ... Small hole, 11 ... Piston, 12
...Oil ring, 13,14...Water jacket.
Claims (1)
ブロツクにはライナの周囲にエンジン潤滑油を循
環させるオイルジヤケツトと、このオイルジヤケ
ツトの周囲に冷却水を循環させるウオータジヤケ
ツトをそれぞれ形成し、前記ライナには前記オイ
ルジヤケツトからシリンダ壁に開口する複数の小
孔を形成し、この小孔を下死点にあるピストンの
オイルリングの直下に配置したことを特徴とする
エンジンの潤滑装置。 A liner is fitted into a cylinder block, and an oil jacket for circulating engine lubricating oil around the liner and a water jacket for circulating cooling water around this oil jacket are respectively formed on the cylinder block. A lubricating device for an engine, characterized in that a plurality of small holes are formed opening from the oil jacket into the cylinder wall, and the small holes are arranged directly below the oil ring of the piston at the bottom dead center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4354388U JPH01148004U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4354388U JPH01148004U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01148004U true JPH01148004U (en) | 1989-10-13 |
Family
ID=31269936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4354388U Pending JPH01148004U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148004U (en) |
-
1988
- 1988-03-31 JP JP4354388U patent/JPH01148004U/ja active Pending