JPS61138825U - - Google Patents
Info
- Publication number
- JPS61138825U JPS61138825U JP2185885U JP2185885U JPS61138825U JP S61138825 U JPS61138825 U JP S61138825U JP 2185885 U JP2185885 U JP 2185885U JP 2185885 U JP2185885 U JP 2185885U JP S61138825 U JPS61138825 U JP S61138825U
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- cooling jacket
- cylindrical member
- length
- predetermined
- 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 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 2
- 239000000110 cooling liquid Substances 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は本考案が適用される沸騰冷却式エンジンの構
成図、第３図はエンジンの搭載角を示す透視図、
第４図〜第８図はそれぞれ従来例を説明する図で
ある。
１…エンジン、２…冷却ジヤケツト、３…シリ
ンダブロツク、４…シリンダヘツド、２４…水孔
、２５…チユーブ、２６…開口端部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a configuration diagram of a boiling-cooled engine to which the present invention is applied, and Figure 3 is a perspective view showing the mounting angle of the engine.
FIGS. 4 to 8 are diagrams explaining conventional examples, respectively. DESCRIPTION OF SYMBOLS 1...Engine, 2...Cooling jacket, 3...Cylinder block, 4...Cylinder head, 24...Water hole, 25...Tube, 26...Open end.
Claims (1)
つて、シリンダヘツドの冷却ジヤケツト内所定高
さまで冷却液を供給し、冷却液の蒸発による気化
潜熱を利用して冷却を行うようにしたエンジンに
おいて、シリンダヘツドの冷却ジヤケツト底壁に
開設されシリンダブロツクの冷却ジヤケツトに連
通する複数の水孔夫々に、所定長さの筒部材を設
け、該夫々の筒部材の冷却ジヤケツト底壁からの
長さを、筒部材上端開口夫々が所定冷却液位の水
平面付近に位置されるべく異なつた長さに形成し
たことを特徴とするエンジンの冷却装置。 In an engine that is installed at an angle with respect to a horizontal plane, in which coolant is supplied to a predetermined height within the cooling jacket of the cylinder head, and cooling is performed using the latent heat of vaporization due to evaporation of the coolant, the cylinder head Each of the plurality of water holes opened in the bottom wall of the cooling jacket and communicating with the cooling jacket of the cylinder block is provided with a cylindrical member of a predetermined length, and the length of each cylindrical member from the bottom wall of the cooling jacket is determined by the length of the cylindrical member. 1. An engine cooling device characterized in that the upper end openings are formed to have different lengths so as to be located near a horizontal plane at a predetermined cooling liquid level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2185885U JPS61138825U (en) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2185885U JPS61138825U (en) | 1985-02-20 | 1985-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138825U true JPS61138825U (en) | 1986-08-28 |
Family
ID=30513626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2185885U Pending JPS61138825U (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138825U (en) |
-
1985
- 1985-02-20 JP JP2185885U patent/JPS61138825U/ja active Pending