JPH0254348U - - Google Patents
Info
- Publication number
- JPH0254348U JPH0254348U JP13317188U JP13317188U JPH0254348U JP H0254348 U JPH0254348 U JP H0254348U JP 13317188 U JP13317188 U JP 13317188U JP 13317188 U JP13317188 U JP 13317188U JP H0254348 U JPH0254348 U JP H0254348U
- Authority
- JP
- Japan
- Prior art keywords
- water jacket
- cylinder
- cylinder block
- side water
- cooling water
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図はこの考案に係るシリンダブロツクの一
実施例を示す断面図、第２図はその側面図、第３
図は同じく正面図、第４図は第２図における―
線に沿つた断面図、第５図は第１図におけるＶ
―Ｖ線に沿つた要部断面図、第６図は第３図にお
ける―線に沿つた要部断面図である。
１……シリンダブロツク、２……シリンダ、２
ａ……接続部、３……ウオータジヤケツトウオー
ル、４……ウオータジヤケツト、１０……連通孔
、１１……冷却水入口、１５……突起部。
Fig. 1 is a sectional view showing an embodiment of the cylinder block according to this invention, Fig. 2 is a side view thereof, and Fig. 3 is a sectional view showing an embodiment of the cylinder block according to this invention.
The figure is also a front view, and Figure 4 is the same as Figure 2.
A cross-sectional view along the line, FIG. 5 is V in FIG.
FIG. 6 is a cross-sectional view of the main part along the line -V in FIG. 3. 1...Cylinder block, 2...Cylinder, 2
a...Connection portion, 3...Water jacket wall, 4...Water jacket, 10...Communication hole, 11...Cooling water inlet, 15...Protrusion.
Claims (1)
ダ列を囲むようにウオータジヤケツトが形成され
、その一端部に冷却水入口が設けられるとともに
、各シリンダの接続部に、吸気側ウオータジヤケ
ツトと排気側ウオータジヤケツトとを連通する連
通孔が貫通形成された内燃機関のシリンダブロツ
クにおいて、冷却水入口から流入する冷却水を排
気側ウオータジヤケツトに多く案内するように構
成するとともに、冷却水入口に最も近いシリンダ
とこれに隣接するシリンダとの接続部に対向して
、吸気側ウオータジヤケツトのウオータジヤケツ
トウオール内壁に突起部を形成したことを特徴と
する内燃機関のシリンダブロツク。 A water jacket is formed to surround a cylinder row made up of a plurality of cylinders connected together, and a cooling water inlet is provided at one end of the water jacket, and an intake side water jacket and an exhaust side water jacket are provided at the connection part of each cylinder. In a cylinder block of an internal combustion engine in which a communication hole is formed through the cylinder block to communicate with the water jacket, the cylinder block is configured so that a large amount of the cooling water flowing in from the cooling water inlet is guided to the exhaust side water jacket, and the most 1. A cylinder block for an internal combustion engine, characterized in that a protrusion is formed on the inner wall of a water jacket wall of an intake side water jacket, facing a connection between a nearby cylinder and an adjacent cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13317188U JPH073000Y2 (en) | 1988-10-12 | 1988-10-12 | Cylinder block of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13317188U JPH073000Y2 (en) | 1988-10-12 | 1988-10-12 | Cylinder block of internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0254348U true JPH0254348U (en) | 1990-04-19 |
| JPH073000Y2 JPH073000Y2 (en) | 1995-01-30 |
Family
ID=31390796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13317188U Expired - Lifetime JPH073000Y2 (en) | 1988-10-12 | 1988-10-12 | Cylinder block of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073000Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015163767A (en) * | 2014-02-28 | 2015-09-10 | ダイハツ工業株式会社 | cylinder block |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5964092B2 (en) * | 2012-03-12 | 2016-08-03 | ダイハツ工業株式会社 | Multi-cylinder internal combustion engine |
-
1988
- 1988-10-12 JP JP13317188U patent/JPH073000Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015163767A (en) * | 2014-02-28 | 2015-09-10 | ダイハツ工業株式会社 | cylinder block |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073000Y2 (en) | 1995-01-30 |
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