JPS62145927U - - Google Patents
Info
- Publication number
- JPS62145927U JPS62145927U JP3296986U JP3296986U JPS62145927U JP S62145927 U JPS62145927 U JP S62145927U JP 3296986 U JP3296986 U JP 3296986U JP 3296986 U JP3296986 U JP 3296986U JP S62145927 U JPS62145927 U JP S62145927U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- oil
- recess
- cylinder head
- cylinder
- 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
- 239000003921 oil Substances 0.000 claims 4
- 239000010705 motor oil Substances 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Description
第１図は本考案のオイル返却装置を示すシリン
ダブロツクの概念斜視図、第２図は本考案の作用
を示すエンジンの概念図、第３図は従来のオイル
返却装置を示すエンジンの概念図である。
１……エンジン、３……シリンダヘツド、３ａ
……凹部、６……オイルパン、１０……シリンダ
ブロツク、１０ｂ……上面、１０ｃ……下面、１
１……シリンダ、１２……オイル通路。
Fig. 1 is a conceptual perspective view of a cylinder block showing the oil return device of the present invention, Fig. 2 is a conceptual diagram of an engine showing the operation of the present invention, and Fig. 3 is a conceptual diagram of an engine showing the conventional oil return device. be. 1...Engine, 3...Cylinder head, 3a
...Recess, 6...Oil pan, 10...Cylinder block, 10b...Top surface, 10c...Bottom surface, 1
1...Cylinder, 12...Oil passage.
Claims (1)
を形成し、この凹部内にエンジンオイルを噴射し
てシリンダヘツドを冷却させるようにしたエンジ
ンにおいて、該エンジンのシリンダブロツク内に
、該シリンダブロツクの上面と下面とに連通する
オイル通路を、シリンダの外周に沿つて形成し、
前記シリンダヘツド内に供給されたエンジンオイ
ルを前記オイル通路を介しオイルパンへ返却する
ことを特徴とするエンジンのオイル返却装置。 In an engine in which a recess is formed in the cylinder head located above the combustion chamber, and engine oil is injected into the recess to cool the cylinder head, there is a recess in the cylinder block of the engine. An oil passage communicating with the lower surface is formed along the outer periphery of the cylinder,
An oil return device for an engine, characterized in that engine oil supplied into the cylinder head is returned to an oil pan via the oil passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3296986U JPS62145927U (en) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3296986U JPS62145927U (en) | 1986-03-07 | 1986-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62145927U true JPS62145927U (en) | 1987-09-14 |
Family
ID=30840138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3296986U Pending JPS62145927U (en) | 1986-03-07 | 1986-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62145927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2890873B1 (en) * | 2012-08-28 | 2019-03-13 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine |
-
1986
- 1986-03-07 JP JP3296986U patent/JPS62145927U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2890873B1 (en) * | 2012-08-28 | 2019-03-13 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine |
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