JPS6363528U - - Google Patents
Info
- Publication number
- JPS6363528U JPS6363528U JP15820186U JP15820186U JPS6363528U JP S6363528 U JPS6363528 U JP S6363528U JP 15820186 U JP15820186 U JP 15820186U JP 15820186 U JP15820186 U JP 15820186U JP S6363528 U JPS6363528 U JP S6363528U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- vehicle
- water temperature
- air flow
- cooling
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
第１図は、本考案による車両用エンジンの冷却
制御装置の一実施例を示す回路図、第２図は、本
考案による冷却制御装置の他の実施例を示す回路
図、第３図は、本考案による冷却制御装置の更に
異なる実施例を示す回路図である。
１……ラジエータフアンモータ、３……第１水
温スイツチ（水温検出器）、４……コンデンサフ
アンモータ、９……フアンコントロールユニツト
（制御回路）、１４……減速状態検出器、１５…
…第２水温スイツチ（水温検出器）、２１……ア
ンド回路（制御回路）。
FIG. 1 is a circuit diagram showing one embodiment of the cooling control device for a vehicle engine according to the present invention, FIG. 2 is a circuit diagram showing another embodiment of the cooling control device according to the present invention, and FIG. FIG. 3 is a circuit diagram showing still another embodiment of the cooling control device according to the present invention. 1...Radiator fan motor, 3...First water temperature switch (water temperature detector), 4...Condenser fan motor, 9...Fan control unit (control circuit), 14...Deceleration state detector, 15...
...Second water temperature switch (water temperature detector), 21...AND circuit (control circuit).
Claims (1)
でラジエータに冷却空気を送り得る冷却フアンと
、 車両が減速状態にないときには、エンジン冷却
水温があらかじめ設定された第１設定温度より高
いときに、前記定常送風量で送風が行われるよう
に前記冷却フアンを駆動するとともに、車両の減
速中には、エンジン冷却水温が前記第１設定温度
よりも低く設定された第２設定温度以上のときに
、前記大送風量で送風が行われるように前記冷却
フアンを駆動する信号を発生する制御回路と、 を備えてなる、車両用エンジンの冷却制御装置
。[Scope of claim for utility model registration] A water temperature detector that detects the engine cooling water temperature, a deceleration state detector that detects the deceleration state of the vehicle, and a radiator that provides cooling in two stages: a steady air flow rate and a larger air flow rate. a cooling fan that can send air; and when the vehicle is not in a deceleration state, the cooling fan is driven so that air is blown at the steady air flow rate when the engine cooling water temperature is higher than a first preset temperature. At the same time, during deceleration of the vehicle, the cooling fan is driven so that air is blown at the large air flow rate when the engine cooling water temperature is equal to or higher than a second set temperature that is set lower than the first set temperature. A cooling control device for a vehicle engine, comprising: a control circuit that generates a signal;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15820186U JPH0236894Y2 (en) | 1986-10-17 | 1986-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15820186U JPH0236894Y2 (en) | 1986-10-17 | 1986-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6363528U true JPS6363528U (en) | 1988-04-26 |
| JPH0236894Y2 JPH0236894Y2 (en) | 1990-10-05 |
Family
ID=31081469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15820186U Expired JPH0236894Y2 (en) | 1986-10-17 | 1986-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236894Y2 (en) |
-
1986
- 1986-10-17 JP JP15820186U patent/JPH0236894Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0236894Y2 (en) | 1990-10-05 |