JPS63118327U - - Google Patents
Info
- Publication number
- JPS63118327U JPS63118327U JP872887U JP872887U JPS63118327U JP S63118327 U JPS63118327 U JP S63118327U JP 872887 U JP872887 U JP 872887U JP 872887 U JP872887 U JP 872887U JP S63118327 U JPS63118327 U JP S63118327U
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- cooling passage
- hole
- oil
- chamber
- 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
- 238000001816 cooling Methods 0.000 claims description 11
Description
第１図はこの考案の一実施例の要部の縦断面図
、第２図は従来装置を示す。
１……シリンダブロツク、３……ライナー、４
……排気ポート、５……シリンダヘツド、６……
ピストン、１０……冷却通路、１１……オイル冷
却室、１２，１３……冷却オイル通路、１４……
オイル流入孔、１６……通孔。
FIG. 1 is a vertical cross-sectional view of a main part of an embodiment of this invention, and FIG. 2 shows a conventional device. 1...Cylinder block, 3...Liner, 4
...Exhaust port, 5...Cylinder head, 6...
Piston, 10... Cooling passage, 11... Oil cooling chamber, 12, 13... Cooling oil passage, 14...
Oil inlet hole, 16...through hole.
Claims (1)
部から冷却オイルを流入する流入孔を設けると共
に、シリンダブロツクの内部にはライナー周囲に
冷却通路を形成し、該冷却通路を上記オイル冷却
室に対しシリンダヘツド及びシリンダブロツクに
設けた通孔によつて連通させ、さらにライナー下
部には上記冷却通路とクランク室とを連通する通
孔を設けたことを特徴とする、エンジンの冷却装
置。 The oil cooling chamber inside the cylinder head is provided with an inflow hole through which cooling oil flows from above, and a cooling passage is formed inside the cylinder block around the liner, and the cooling passage is connected to the oil cooling chamber of the cylinder head. A cooling device for an engine, characterized in that the cooling passage and the crank chamber are communicated with each other by a through hole provided in the cylinder block, and further provided with a through hole in the lower part of the liner that communicates the cooling passage with the crank chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP872887U JPS63118327U (en) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP872887U JPS63118327U (en) | 1987-01-26 | 1987-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63118327U true JPS63118327U (en) | 1988-07-30 |
Family
ID=30793380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP872887U Pending JPS63118327U (en) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0267014U (en) * | 1988-11-10 | 1990-05-21 |
-
1987
- 1987-01-26 JP JP872887U patent/JPS63118327U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0267014U (en) * | 1988-11-10 | 1990-05-21 |
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