JPS61166122U - - Google Patents
Info
- Publication number
- JPS61166122U JPS61166122U JP4892385U JP4892385U JPS61166122U JP S61166122 U JPS61166122 U JP S61166122U JP 4892385 U JP4892385 U JP 4892385U JP 4892385 U JP4892385 U JP 4892385U JP S61166122 U JPS61166122 U JP S61166122U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- cooling water
- radiator
- control valve
- leads
- 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 4
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案の第１実施例を示す全体構成図
、第２図は制御回路図である。第３図は本考案の
第２実施例を示す断面図である。第４図は従来例
を示す断面図、第５図は運転条件に応じて冷却水
温度の変化が変化する様子を示すグラフである。
２……入口側通路、３……サーモスタツト、５
……ラジエータ、６……バイパス通路、７……流
量制御弁、８……出口側通路、９……水温センサ
ー、１０……ダイヤフラム装置、１１……エンジ
ン。
FIG. 1 is an overall configuration diagram showing a first embodiment of the present invention, and FIG. 2 is a control circuit diagram. FIG. 3 is a sectional view showing a second embodiment of the present invention. FIG. 4 is a sectional view showing a conventional example, and FIG. 5 is a graph showing changes in cooling water temperature depending on operating conditions. 2...Inlet side passage, 3...Thermostat, 5
...Radiator, 6...Bypass passage, 7...Flow rate control valve, 8...Outlet side passage, 9...Water temperature sensor, 10...Diaphragm device, 11...Engine.
Claims (1)
側通路にサーモスタツトを配設する一方、エンジ
ンからの冷却水をラジエータに導く出口側通路に
流量制御弁を設けるとともに、冷却水のエンジン
出口温度を検出する手段を設け、この検出値を目
標温度と比較して前記流量制御弁の開閉を制御す
る手段を設けたことを特徴とするエンジンの冷却
装置。 A thermostat is installed in the inlet passage that leads cooling water from the radiator to the engine, while a flow control valve is installed in the outlet passage that leads cooling water from the engine to the radiator, and the temperature of the engine outlet of the cooling water is detected. 1. A cooling device for an engine, comprising means for comparing the detected value with a target temperature to control opening and closing of the flow rate control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4892385U JPS61166122U (en) | 1985-04-02 | 1985-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4892385U JPS61166122U (en) | 1985-04-02 | 1985-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61166122U true JPS61166122U (en) | 1986-10-15 |
Family
ID=30565634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4892385U Pending JPS61166122U (en) | 1985-04-02 | 1985-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61166122U (en) |
-
1985
- 1985-04-02 JP JP4892385U patent/JPS61166122U/ja active Pending
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