JPH0337232U - - Google Patents
Info
- Publication number
- JPH0337232U JPH0337232U JP9685989U JP9685989U JPH0337232U JP H0337232 U JPH0337232 U JP H0337232U JP 9685989 U JP9685989 U JP 9685989U JP 9685989 U JP9685989 U JP 9685989U JP H0337232 U JPH0337232 U JP H0337232U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- block
- jacket
- head
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図及び第２図は本考案の実施例を示し、第
１図は多気筒水冷デイーゼルエンジンのシリンダ
ブロツクの平面図、第２図は多気筒水冷デイーゼ
ルエンジンの縦断正面図であり、第３図は従来例
の第１図相当図である。
１……シリンダブロツク、２……シリンダ、３
……ヘツドブロツク、５……シリンダジヤケツト
、６……ヘツドジヤケツト、７……通水孔、８…
…１の上壁、９……３の底壁、１０……２のシリ
ンダ壁、１１……シリンダ壁連結部。
1 and 2 show an embodiment of the present invention, FIG. 1 is a plan view of a cylinder block of a multi-cylinder water-cooled diesel engine, FIG. 2 is a longitudinal sectional front view of the multi-cylinder water-cooled diesel engine, and FIG. The figure is a diagram corresponding to FIG. 1 of the conventional example. 1...Cylinder block, 2...Cylinder, 3
...Head block, 5...Cylinder jacket, 6...Head jacket, 7...Water hole, 8...
...1 upper wall, 9...3 bottom wall, 10...2 cylinder wall, 11... cylinder wall connection portion.
Claims (1)
列に配置し、この各シリンダ２のシリンダ壁１０
の外周にシリンダ２を取り囲む状態でシリンダジ
ヤケツト５を形成し、シリンダブロツク１の上面
にヘツドブロツク３を載置固定し、ヘツドブロツ
ク３内に形成したヘツドジヤケツト６とシリンダ
ブロツク１内のシリンダジヤケツト５とをシリン
ダブロツク１の上壁８及びヘツドブロツク３の底
壁９に透設した通水孔７で連通させてなる多気筒
水冷頭上弁エンジンの冷却装置において、 シリンダ２の回りに形成する通水孔７を隣合う
シリンダ２同士間に位置するシリンダ壁連結部１
１のみに透設するとともに、最外側に位置するシ
リンダ２のシリンダ壁１０におけるシリンダブロ
ツク１と対向する部分でのシリンダジヤケツト５
がヘツドジヤケツト６に直接連通しないように構
成したことを特徴とする多気筒水冷頭上弁エンジ
ンの冷却装置。[Claims for Utility Model Registration] A plurality of cylinders 2 are arranged in series within a cylinder block 1, and the cylinder wall 10 of each cylinder 2 is
A cylinder jacket 5 is formed around the outer periphery of the cylinder 2, and the head block 3 is mounted and fixed on the upper surface of the cylinder block 1, and the head jacket 6 formed inside the head block 3 and the cylinder jacket 5 inside the cylinder block 1 are connected In the cooling system for a multi-cylinder water-cooled overhead valve engine, the water holes 7 formed around the cylinder 2 are connected to each other through water holes 7 formed through the top wall 8 of the cylinder block 1 and the bottom wall 9 of the head block 3. cylinder wall connection part 1 located between adjacent cylinders 2
A cylinder jacket 5 is provided only in the outermost cylinder wall 10 of the outermost cylinder 2 at a portion facing the cylinder block 1.
A cooling device for a multi-cylinder water-cooled overhead valve engine, characterized in that the cooling device is configured such that the head jacket 6 does not communicate directly with the head jacket 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9685989U JPH0337232U (en) | 1989-08-18 | 1989-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9685989U JPH0337232U (en) | 1989-08-18 | 1989-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0337232U true JPH0337232U (en) | 1991-04-11 |
Family
ID=31646038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9685989U Pending JPH0337232U (en) | 1989-08-18 | 1989-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337232U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133937B2 (en) * | 1982-12-02 | 1986-08-05 | Kurimoto Iron Works | |
| JPS6329129A (en) * | 1986-07-21 | 1988-02-06 | Mitsubishi Electric Corp | Safety device for combustion equipment |
-
1989
- 1989-08-18 JP JP9685989U patent/JPH0337232U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133937B2 (en) * | 1982-12-02 | 1986-08-05 | Kurimoto Iron Works | |
| JPS6329129A (en) * | 1986-07-21 | 1988-02-06 | Mitsubishi Electric Corp | Safety device for combustion equipment |