JPS6415723U - - Google Patents
Info
- Publication number
- JPS6415723U JPS6415723U JP10934487U JP10934487U JPS6415723U JP S6415723 U JPS6415723 U JP S6415723U JP 10934487 U JP10934487 U JP 10934487U JP 10934487 U JP10934487 U JP 10934487U JP S6415723 U JPS6415723 U JP S6415723U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- cooling
- jacket
- radiator
- temperature
- 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
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Temperature-Responsive Valves (AREA)
Description
第１図はこの考案に係る内燃機関の冷却装置の
一実施例を示す構成説明図、第２図はその感温弁
を示す断面図、第３図は同感温弁が閉作動した状
態を示す断面図、第４図は感温弁の異なる実施例
を示す断面図、第５図は同感温弁の平面図、第６
図は補助感温弁が開作動した状態を示す感温弁要
部のみの断面図、第７図は従来における冷却装置
の一例を示す構成説明図である。
４……ラジエータ、５……ウオータポンプ、５
ａ……吐出口、６……シリンダヘツド側ウオータ
ジヤケツト、７……シリンダブロツク側ウオータ
ジヤケツト、９……冷却水入口、１０……冷却水
出口、１３……サーモスタツト弁、１４……バイ
パス通路、１９……連通路、２０……感温弁。
Fig. 1 is a configuration explanatory diagram showing an embodiment of the cooling system for an internal combustion engine according to this invention, Fig. 2 is a sectional view showing the temperature-sensitive valve, and Fig. 3 shows the temperature-sensitive valve in a closed state. 4 is a sectional view showing different embodiments of the temperature-sensitive valve; FIG. 5 is a plan view of the same temperature-sensitive valve;
The figure is a cross-sectional view of only the main part of the temperature-sensitive valve showing a state in which the auxiliary temperature-sensitive valve is opened, and FIG. 7 is a configuration explanatory diagram showing an example of a conventional cooling device. 4...Radiator, 5...Water pump, 5
a...Discharge port, 6...Cylinder head side water jacket, 7...Cylinder block side water jacket, 9...Cooling water inlet, 10...Cooling water outlet, 13...Thermostat valve, 14... Bypass passage, 19... Communication passage, 20... Temperature-sensitive valve.
Claims (1)
成されたシリンダヘツド側ウオータジヤケツトお
よびシリンダブロツク側ウオータジヤケツトと、
上記シリンダヘツド側ウオータジヤケツトに設け
られた冷却水入口および冷却水出口と、この冷却
水入力および冷却水出口の間に接続されたラジエ
ータと、このラジエータと上記冷却水入口との間
に介装されたウオータポンプと、サーモスタツト
弁を介して低温時に上記ラジエータをバイパスす
るように配設れたバイパスス通路とを備えてなる
内燃機関の冷却装置において、上記ウオータポン
プの吐出側とシリンダブロツク側ウオータジヤケ
ツトを連通する連通路を形成するとともに、この
連通路に、所定の低温時に開となる感温弁を設け
たことを特徴とする内燃機関の冷却装置。 a cylinder head side water jacket and a cylinder block side water jacket that are formed to communicate with each other via a plurality of communication holes;
A cooling water inlet and a cooling water outlet provided on the water jacket on the cylinder head side, a radiator connected between the cooling water input and the cooling water outlet, and an intervening device between the radiator and the cooling water inlet. A cooling system for an internal combustion engine comprising a water pump and a bypass passage arranged so as to bypass the radiator at low temperatures via a thermostatic valve. 1. A cooling device for an internal combustion engine, characterized in that a communication path is formed to communicate the jacket, and a temperature-sensitive valve that opens at a predetermined low temperature is provided in the communication path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10934487U JPS6415723U (en) | 1987-07-16 | 1987-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10934487U JPS6415723U (en) | 1987-07-16 | 1987-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415723U true JPS6415723U (en) | 1989-01-26 |
Family
ID=31345502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10934487U Pending JPS6415723U (en) | 1987-07-16 | 1987-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415723U (en) |
-
1987
- 1987-07-16 JP JP10934487U patent/JPS6415723U/ja active Pending
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