JPH0465944U - - Google Patents
Info
- Publication number
- JPH0465944U JPH0465944U JP10623990U JP10623990U JPH0465944U JP H0465944 U JPH0465944 U JP H0465944U JP 10623990 U JP10623990 U JP 10623990U JP 10623990 U JP10623990 U JP 10623990U JP H0465944 U JPH0465944 U JP H0465944U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- liquid passage
- cylinders
- hole
- 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
- 239000007788 liquid Substances 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図面は本考案の実施例を示し、第１図は縦型頭
上弁２気筒デイーゼルエンジンのシリンダ間肉壁
の左右方向の縦断面図、第２図は同エンジンの前
後方向の縦断面図、第３図はシリンダブロツクの
平面図である。
Ｅ……エンジン、１……シリンダブロツク、２
……シリンダヘツド、３……ヘツドボルト、４…
…シリンダ、５……シリンダ間肉壁、６……５の
左・右の外周寄りの肉溜まり部、７……開孔、８
……ヘツドボルト孔、１０……通液孔、１２……
通液路。
The drawings show an embodiment of the present invention; FIG. 1 is a vertical sectional view in the left-right direction of the wall between the cylinders of a vertical overhead valve two-cylinder diesel engine; FIG. 2 is a vertical sectional view in the front-rear direction of the engine; FIG. 3 is a plan view of the cylinder block. E... Engine, 1... Cylinder block, 2
...Cylinder head, 3...Head bolt, 4...
... Cylinder, 5 ... Thick wall between cylinders, 6 ... Flesh pools near the outer periphery on the left and right sides of 5, 7 ... Opening, 8
...Head bolt hole, 10...Liquid passage hole, 12...
Fluid passage.
Claims (1)
ンダヘツド２をヘツドボルト３を介して固定し、
シリンダブロツク１の前後にシリンダ４，４……
を複数個空け、隣接するシリンダ４，４間を詰め
てサイアミーズシリンダを形成した多気筒エンジ
ンにおいて、 隣接するシリンダ４，４同士間のシリンダ間肉
壁５の左・右の外周寄りの肉溜まり部６をシリン
ダ４の下部に向けて延出し、各肉溜まり部６に開
孔７を深く空け、当該開孔７の上部をヘツドボル
ト孔８に形成し、開孔７の下部を通液孔１０を形
成し、左・右の通液孔１０，１０をシリンダ間肉
壁５に空けた通液路１２で連通し、冷却液を通液
孔１０及び通液路１２に流してサイアミーズシリ
ンダのシリンダ間肉壁５を冷却するように構成し
たことを特徴とする多気筒エンジンのサイアミー
ズシリンダの冷却装置。[Claims for Utility Model Registration] A cylinder head 2 is fixed above the cylinder block 1 of the engine E via a head bolt 3,
Cylinders 4, 4... before and after cylinder block 1
In a multi-cylinder engine in which a Siamese cylinder is formed by leaving a plurality of spaces between the adjacent cylinders 4, 4, there is a lump of flesh near the outer periphery on the left and right of the inter-cylinder wall 5 between the adjacent cylinders 4, 4. 6 extends toward the lower part of the cylinder 4, deep holes 7 are formed in each flesh pocket 6, the upper part of the hole 7 is formed as a head bolt hole 8, and the lower part of the hole 7 is formed with a liquid passage hole 10. The left and right liquid passage holes 10, 10 are communicated through a liquid passage 12 formed in the wall 5 between the cylinders, and the coolant is allowed to flow through the liquid passage holes 10 and the liquid passage 12 between the cylinders of the Siamese cylinder. A cooling device for a Siamese cylinder of a multi-cylinder engine, characterized in that it is configured to cool a wall 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10623990U JPH0465944U (en) | 1990-10-09 | 1990-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10623990U JPH0465944U (en) | 1990-10-09 | 1990-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465944U true JPH0465944U (en) | 1992-06-09 |
Family
ID=31852246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10623990U Pending JPH0465944U (en) | 1990-10-09 | 1990-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465944U (en) |
-
1990
- 1990-10-09 JP JP10623990U patent/JPH0465944U/ja active Pending
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