JPS6282321U - - Google Patents
Info
- Publication number
- JPS6282321U JPS6282321U JP17330185U JP17330185U JPS6282321U JP S6282321 U JPS6282321 U JP S6282321U JP 17330185 U JP17330185 U JP 17330185U JP 17330185 U JP17330185 U JP 17330185U JP S6282321 U JPS6282321 U JP S6282321U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- cylinder
- gear
- cylinder block
- 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 31
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
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
の冷却特性を示すグラフである。
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、１
２……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
、６……冷却水バイパス通路、１７……ブロツク
側冷却水入口通路、１８……冷却水送り出しギヤ
ラリ、１９……冷却水取り入れギヤラリ、２０…
…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……空気抜き通路。
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. FIG. 5 is a graph showing the cooling characteristics of the cooling device for an internal combustion engine according to the present invention. 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, 1
2...Cooling water inlet, 13...Radiator, 14...
...Cooling water outlet, 15...Head side cooling water inlet passage, 6...Cooling water bypass passage, 17...Block side cooling water inlet passage, 18...Cooling water delivery gear, 19...Cooling water intake gear, 20 …
...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, 25...
...Cooling water outlet, 26...Air vent passage.
Claims (1)
沿つて設けられた燃焼室周りの冷却水通路に対し
冷却水を送り出す複数個の冷却水送り出し口を気
筒配列方向に互いに隔置して有する冷却水送り出
しギヤラリと、前記シリンダブロツクの他方の側
に気筒配列方向に沿つて設けられ燃焼室周りの前
記冷却水通路より冷却水を取り入れる複数個の冷
却水取り入れ口を有する冷却水取り入れギヤラリ
とを有し、前記冷却水送り出しギヤラリはシリン
ダブロツクのピストン上死点側に設けられ、前記
冷却水取り入れギヤラリはシリンダブロツクのピ
ストン下死点側に設けられていることを特徴とす
る多気筒内燃機関の冷却装置。 A cooling water delivery system having a plurality of cooling water delivery ports spaced apart from each other in the cylinder arrangement direction to send cooling water to the cooling water passage around the combustion chamber provided along the cylinder arrangement direction on one side of the cylinder block. a gear; and a cooling water intake gear, which is provided along the cylinder arrangement direction on the other side of the cylinder block and has a plurality of cooling water intakes for taking in cooling water from the cooling water passage around the combustion chamber; A cooling system for a multi-cylinder internal combustion engine, wherein the cooling water delivery gear is provided on the piston top dead center side of the cylinder block, and the cooling water intake gear is provided on the piston bottom dead center side of the cylinder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17330185U JPS6282321U (en) | 1985-11-11 | 1985-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17330185U JPS6282321U (en) | 1985-11-11 | 1985-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6282321U true JPS6282321U (en) | 1987-05-26 |
Family
ID=31110632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17330185U Pending JPS6282321U (en) | 1985-11-11 | 1985-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6282321U (en) |
-
1985
- 1985-11-11 JP JP17330185U patent/JPS6282321U/ja active Pending