JPH01105742U - - Google Patents
Info
- Publication number
- JPH01105742U JPH01105742U JP31788U JP31788U JPH01105742U JP H01105742 U JPH01105742 U JP H01105742U JP 31788 U JP31788 U JP 31788U JP 31788 U JP31788 U JP 31788U JP H01105742 U JPH01105742 U JP H01105742U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- engine
- cylinder liner
- oil jacket
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 3
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図はこの考案の一実施冷のシリンダライナ
を組込んだシリンダブロツクの概略図、第２図は
従来のオイル冷却系統図、第３図は従来のシリン
ダブロツクの概略図である。
１……シリンダライナ、２……肩部、３……差
込部、４……シリンダブロツク、５……オイルジ
ヤケツト。
FIG. 1 is a schematic diagram of a cylinder block incorporating a cooled cylinder liner according to the present invention, FIG. 2 is a diagram of a conventional oil cooling system, and FIG. 3 is a schematic diagram of a conventional cylinder block. 1... Cylinder liner, 2... Shoulder, 3... Insertion part, 4... Cylinder block, 5... Oil jacket.
Claims (1)
いて、シリンダブロツク４へ圧入されるシリンダ
ライナ１の厚さを２．５mm〜５mmとし、該シリン
ダライナ１の肩部２の下方に５mm以上の長さをも
つ差込部３を形成し、上記シリンダライナ１をシ
リンダブロツク４へ圧入したときに上記差込部３
の長さ分だけ下方のところにオイルジヤケツトの
上面が位置するようにオイルジヤケツト５をシリ
ンダブロツク４に形成し、シリンダライナの外周
を冷却するようにしたことを特徴とする、エンジ
ンのシリンダライナ。 In an engine that uses lubricating oil to cool the engine, the thickness of the cylinder liner 1 that is press-fitted into the cylinder block 4 is 2.5 mm to 5 mm, and there is a length of 5 mm or more below the shoulder 2 of the cylinder liner 1. When the cylinder liner 1 is press-fitted into the cylinder block 4, the insertion part 3 is formed with a
An engine cylinder characterized in that an oil jacket 5 is formed on the cylinder block 4 so that the upper surface of the oil jacket is located downward by the length of the oil jacket, and the outer periphery of the cylinder liner is cooled. Raina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31788U JPH01105742U (en) | 1988-01-07 | 1988-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31788U JPH01105742U (en) | 1988-01-07 | 1988-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105742U true JPH01105742U (en) | 1989-07-17 |
Family
ID=31199234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31788U Pending JPH01105742U (en) | 1988-01-07 | 1988-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105742U (en) |
-
1988
- 1988-01-07 JP JP31788U patent/JPH01105742U/ja active Pending
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