JPS6279924U - - Google Patents
Info
- Publication number
- JPS6279924U JPS6279924U JP17139185U JP17139185U JPS6279924U JP S6279924 U JPS6279924 U JP S6279924U JP 17139185 U JP17139185 U JP 17139185U JP 17139185 U JP17139185 U JP 17139185U JP S6279924 U JPS6279924 U JP S6279924U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- cylinder
- combustion engine
- internal combustion
- arrangement direction
- 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
- 239000000498 cooling water Substances 0.000 claims description 32
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案による内燃機関の冷却装置の一
つの実施例を示す概略構成図、第２図は第１図に
示された本考案による内燃機関の冷却装置にシリ
ンダヘツドの平断面図、第３図は第１図に示され
た本考案による内燃機関の冷却装置に用いられる
シリンダブロツクの平断面図、第４図は第１図に
示された本考案による内燃機関の冷却装置の縦断
面図、第５図は本考案による内燃機関の冷却装置
の他の一つの実施例を示す概略構成図、第６図は
第５図に示された本考案による内燃機関の冷却装
置に用いられるシリンダヘツドの平断面図、第７
図は第５図に示された本考案による内燃機関の冷
却装置に用いられるシリンダブロツクの平断面図
である。
１…内燃機関、２…シリンダヘツド、３…シリ
ンダブロツク、４…ヘツド内冷却水通路、５…ブ
ロツク内冷却水通路、６…冷却水入口、７…冷却
水出口、８…冷却水ポンプ、９…ヘツド側冷却水
出口通路、１０…冷却水流路制御弁、１１…ヘツ
ド側冷却水出口通路、１２…冷却水入口、１３…
ラジエータ、１４…冷却水出口、１５…ヘツド側
冷却水入口通路、１６…冷却水バイパス通路、１
７…ブロツク側冷却水通路、１８…冷却水送り出
しギヤラリ、１９…冷却水取り入れギヤラリ、２
０…冷却水流量制御弁、２１…ブロツク側冷却水
出口通路、２２…冷却水送り出し口、２３…冷却
水入口、２４…冷却水取り入れ口、２５…冷却水
出口、２６…冷却水通路孔。
FIG. 1 is a schematic configuration diagram showing one embodiment of a cooling device for an internal combustion engine according to the present invention, and FIG. 2 is a plan cross-sectional view of a cylinder head of the cooling device for an internal combustion engine according to the present invention shown in FIG. 3 is a plan sectional view of a cylinder block used in the cooling device for an internal combustion engine according to the present invention shown in FIG. 1, and FIG. 4 is a longitudinal cross-sectional view of the cooling device for an internal combustion engine according to the invention shown in FIG. 5 is a schematic configuration diagram showing another embodiment of the internal combustion engine cooling device according to the present invention, and FIG. 6 is a schematic diagram showing another embodiment of the internal combustion engine cooling device according to the present invention shown in FIG. 5. Plane sectional view of cylinder head, No. 7
This figure is a plan cross-sectional view of a cylinder block used in the cooling system for an internal combustion engine according to the present invention shown in FIG. DESCRIPTION OF SYMBOLS 1...Internal combustion engine, 2...Cylinder head, 3...Cylinder block, 4...Cooling water passage in the head, 5...Cooling water passage in the block, 6...Cooling water inlet, 7...Cooling water outlet, 8...Cooling water pump, 9 ...Head side cooling water outlet passage, 10...Cooling water flow path control valve, 11...Head side cooling water outlet passage, 12...Cooling water inlet, 13...
Radiator, 14...Cooling water outlet, 15...Head side cooling water inlet passage, 16...Cooling water bypass passage, 1
7...Block side cooling water passage, 18...Cooling water delivery gear, 19...Cooling water intake gear, 2
0...Cooling water flow rate control valve, 21...Block side cooling water outlet passage, 22...Cooling water delivery port, 23...Cooling water inlet, 24...Cooling water intake port, 25...Cooling water outlet, 26...Cooling water passage hole.
Claims (1)
路と、シリンダブロツクに設けられたブロツク内
冷却水通路とを有し、前記ヘツド内冷却水通路は
内燃機関の気筒配列方向に沿う両端部に冷却水入
口と冷却水出口とを有していて気筒配列方向に冷
却水が各気筒に対し直列に流れるよう構成され、
前記ブロツク内冷却水通路は内燃機関の気筒配列
方向に沿つて複数個の冷却水入口と冷却水出口と
を有していて気筒配列方向に対し交差する方向に
冷却水が各気筒に対し並列に流れるよう構成され
ていることを特徴とする多気筒内燃機関の冷却装
置。 It has an in-head cooling water passage provided in the cylinder head and an in-block cooling water passage provided in the cylinder block, and the in-head cooling water passage has cooling water inlets at both ends along the cylinder arrangement direction of the internal combustion engine. and a cooling water outlet, so that the cooling water flows in series to each cylinder in the cylinder arrangement direction,
The in-block cooling water passage has a plurality of cooling water inlets and cooling water outlets along the cylinder arrangement direction of the internal combustion engine, and the cooling water is arranged in parallel to each cylinder in a direction crossing the cylinder arrangement direction. A cooling device for a multi-cylinder internal combustion engine, characterized in that the cooling device is configured to allow fluid flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17139185U JPS6279924U (en) | 1985-11-07 | 1985-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17139185U JPS6279924U (en) | 1985-11-07 | 1985-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6279924U true JPS6279924U (en) | 1987-05-22 |
Family
ID=31106971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17139185U Pending JPS6279924U (en) | 1985-11-07 | 1985-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6279924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0196419A (en) * | 1987-10-09 | 1989-04-14 | Isuzu Motors Ltd | Engine cooler |
-
1985
- 1985-11-07 JP JP17139185U patent/JPS6279924U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0196419A (en) * | 1987-10-09 | 1989-04-14 | Isuzu Motors Ltd | Engine cooler |