JPS6191021U - - Google Patents
Info
- Publication number
- JPS6191021U JPS6191021U JP17425584U JP17425584U JPS6191021U JP S6191021 U JPS6191021 U JP S6191021U JP 17425584 U JP17425584 U JP 17425584U JP 17425584 U JP17425584 U JP 17425584U JP S6191021 U JPS6191021 U JP S6191021U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder block
- cylinder
- combustion engine
- internal combustion
- boundary wall
- 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 6
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000003507 refrigerant Substances 0.000 claims 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図および第２図はこの考案の一実施例を示
し、第１図はシリンダブロツクおよびシリンダヘ
ツドの一部を示すシリンダボア間での縦断面図、
第２図はシリンダブロツクの一部を示す平面図、
第３図は従来例における第１図に相当する断面図
である。
（図面の主要部を表わす符号の説明）、１……
シリンダブロツク、３……シリンダボア、５……
境界壁、１１……シリンダヘツド、１１ａ……冷
却ジヤケツト空間、１３……アツパデツキ凹部、
１５……冷却盲孔、１５ａ……開口部。
1 and 2 show an embodiment of this invention, and FIG. 1 is a longitudinal sectional view between the cylinder bores showing a part of the cylinder block and cylinder head;
Figure 2 is a plan view showing a part of the cylinder block;
FIG. 3 is a sectional view corresponding to FIG. 1 in the conventional example. (Explanation of symbols representing main parts of drawings), 1...
Cylinder block, 3... Cylinder bore, 5...
Boundary wall, 11... Cylinder head, 11a... Cooling jacket space, 13... Top deck recess,
15... Cooling blind hole, 15a... Opening.
Claims (1)
冷却を行なう複数のシリンダボアを有する内燃機
関のシリンダブロツク冷却構造において、前記シ
リンダボア間境界壁近傍のシリンダブロツク上面
にシリンダヘツド内冷却ジヤケツト空間に面する
凹部を設け、この凹部に開口部を有する冷却盲孔
を境界壁中心側に向つて設けたことを特徴とする
内燃機関のシリンダブロツク冷却構造。 In a cylinder block cooling structure for an internal combustion engine having a plurality of cylinder bores that cools the cylinder block etc. by utilizing a phase change of a refrigerant, a recess facing the cooling jacket space in the cylinder head is provided on the upper surface of the cylinder block near the boundary wall between the cylinder bores. 1. A cylinder block cooling structure for an internal combustion engine, characterized in that a cooling blind hole having an opening in the recess is provided toward the center of the boundary wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17425584U JPS6191021U (en) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17425584U JPS6191021U (en) | 1984-11-19 | 1984-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6191021U true JPS6191021U (en) | 1986-06-13 |
Family
ID=30731881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17425584U Pending JPS6191021U (en) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020079355A (en) * | 2000-12-21 | 2002-10-19 | 페트롤리암 내셔널 버하드 | Interbore cooling system |
-
1984
- 1984-11-19 JP JP17425584U patent/JPS6191021U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020079355A (en) * | 2000-12-21 | 2002-10-19 | 페트롤리암 내셔널 버하드 | Interbore cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6191021U (en) | ||
| JPH01142549U (en) | ||
| JPS60149848U (en) | cylinder block of internal combustion engine | |
| JPS59157535U (en) | Piston structure of spark ignition engine | |
| JPS61198520U (en) | ||
| JPS59172252U (en) | internal combustion engine piston | |
| JPS58162246U (en) | Water-cooled engine cylinder block | |
| JPS61103549U (en) | ||
| JPH0323614U (en) | ||
| JPS6352947U (en) | ||
| JPS60173649U (en) | cylinder liner | |
| JPH02112930U (en) | ||
| JPS58162229U (en) | Internal combustion engine cylinder head cooling system | |
| JPS60149849U (en) | cylinder block of internal combustion engine | |
| JPS6065357U (en) | internal combustion engine cylinder liner | |
| JPS59190953U (en) | Combustion chamber cooling system for multi-cylinder engines | |
| JPS63138420U (en) | ||
| JPS6072946U (en) | Engine cooling water passage structure | |
| JPS613946U (en) | internal combustion engine piston | |
| JPS6010848U (en) | Cylinder block for internal combustion engines | |
| JPS58158122U (en) | Engine combustion chamber structure | |
| JPS59186443U (en) | cylinder block | |
| JPS61147325U (en) | ||
| JPS6357343U (en) | ||
| JPS5949746U (en) | engine cylinder block |