JPS6436608U - - Google Patents
Info
- Publication number
- JPS6436608U JPS6436608U JP13242387U JP13242387U JPS6436608U JP S6436608 U JPS6436608 U JP S6436608U JP 13242387 U JP13242387 U JP 13242387U JP 13242387 U JP13242387 U JP 13242387U JP S6436608 U JPS6436608 U JP S6436608U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- return passage
- engine
- jacket
- oil return
- 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
- 239000003921 oil Substances 0.000 claims 12
- 239000010705 motor oil Substances 0.000 claims 2
- 239000000945 filler Substances 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図はこの考案の一実施例を示す要部の縦断
面図、第２図は従来例を示す要部の縦断面図であ
る。
１１…エンジン本体、１２…シリンダブロツク
、１４…オイルジヤケツト、１５…オイルパン、
１６…油戻し通路、１７…オイルフイラパイプ（
給油管）、１８…バイパス通路。
FIG. 1 is a vertical cross-sectional view of the main parts showing an embodiment of this invention, and FIG. 2 is a vertical cross-sectional view of the main parts showing a conventional example. 11...Engine body, 12...Cylinder block, 14...Oil jacket, 15...Oil pan,
16...Oil return passage, 17...Oil filler pipe (
oil supply pipe), 18...bypass passage.
Claims (1)
ヤケツトが形成され、このオイルジヤケツトにエ
ンジンオイル供給用の給油管が連結されるととも
に、このオイルジヤケツトの上部に油戻し通路の
上端部が連結され、前記オイルジヤケツト内に供
給される規定量以上のエンジンオイルをこの油戻
し通路内にオーバーフローさせ、この油戻し通路
を介して前記シリンダブロツクの下方に配設され
たオイルパン内に導入させるエンジン構造におい
て、前記油戻し通路の上端部位置と同一水平面上
またはそれより高い位置で前記給油管に上端部を
連結させるとともに、下端部を前記オイルパン内
に連結させたバイパス通路を設けたことを特徴と
するエンジン構造。 An oil jacket is formed in the cylinder block of the engine body, and an oil supply pipe for supplying engine oil is connected to this oil jacket, and the upper end of an oil return passage is connected to the upper part of this oil jacket. In an engine structure in which a specified amount or more of engine oil supplied into an oil jacket overflows into this oil return passage and is introduced into an oil pan disposed below the cylinder block through this oil return passage. , characterized in that a bypass passage is provided whose upper end is connected to the oil supply pipe on the same horizontal plane as the upper end position of the oil return passage or at a position higher than that, and whose lower end is connected to the inside of the oil pan. engine structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13242387U JPH0636254Y2 (en) | 1987-08-31 | 1987-08-31 | Engine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13242387U JPH0636254Y2 (en) | 1987-08-31 | 1987-08-31 | Engine structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6436608U true JPS6436608U (en) | 1989-03-06 |
| JPH0636254Y2 JPH0636254Y2 (en) | 1994-09-21 |
Family
ID=31389369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13242387U Expired - Lifetime JPH0636254Y2 (en) | 1987-08-31 | 1987-08-31 | Engine structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0636254Y2 (en) |
-
1987
- 1987-08-31 JP JP13242387U patent/JPH0636254Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0636254Y2 (en) | 1994-09-21 |
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