JPS648548U - - Google Patents
Info
- Publication number
- JPS648548U JPS648548U JP10267487U JP10267487U JPS648548U JP S648548 U JPS648548 U JP S648548U JP 10267487 U JP10267487 U JP 10267487U JP 10267487 U JP10267487 U JP 10267487U JP S648548 U JPS648548 U JP S648548U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cylinder block
- utility
- registration request
- rear ends
- 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 1
- 239000000498 cooling water Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の第１実施例を示し、Ａは平面
図、ＢはＡ図の−線矢視断面図、第２図は同
上実施例と従来例の各気筒温度分布を比較する図
、第３図は本考案の第２実施例の要部断面図、第
４図は本考案の第３実施例を示し、Ａは平面図、
ＢはＡ図の−線矢視断面図、第５図は従来例
を示し、Ａは平面図、ＢはＡ図の−線矢視断
面図である。
１１……シリンダブロツク、１２……ウオータ
ジヤケツト、＃１〜＃４……気筒。
Fig. 1 shows a first embodiment of the present invention, A is a plan view, B is a cross-sectional view taken along the - line in Fig. A, and Fig. 2 is a diagram comparing the temperature distribution of each cylinder between the above embodiment and a conventional example. , FIG. 3 is a sectional view of the main part of the second embodiment of the present invention, FIG. 4 shows the third embodiment of the present invention, A is a plan view,
B is a cross-sectional view taken along the - line in figure A, FIG. 5 shows a conventional example, A is a plan view, and B is a cross-sectional view taken along the - line in figure A. 11...Cylinder block, 12...Water jacket, #1 to #4...Cylinder.
Claims (1)
ミーズ構造のシリンダブロツクにおいて、シリン
ダブロツク前・後端の気筒上部の冷却効果が当該
気筒下部よりも低くなる冷却構造としたことを特
徴とするシリンダブロツク構造。 A cylinder block structure having a Siamese structure in which there is no cooling water passage between adjacent cylinders, characterized in that the cooling effect of the upper part of the cylinder at the front and rear ends of the cylinder block is lower than that of the lower part of the cylinder. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10267487U JPS648548U (en) | 1987-07-06 | 1987-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10267487U JPS648548U (en) | 1987-07-06 | 1987-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648548U true JPS648548U (en) | 1989-01-18 |
Family
ID=31332799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10267487U Pending JPS648548U (en) | 1987-07-06 | 1987-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04253678A (en) * | 1991-02-04 | 1992-09-09 | Kokuyo Co Ltd | Floppy disk holder |
-
1987
- 1987-07-06 JP JP10267487U patent/JPS648548U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04253678A (en) * | 1991-02-04 | 1992-09-09 | Kokuyo Co Ltd | Floppy disk holder |