JPH01145806U - - Google Patents
Info
- Publication number
- JPH01145806U JPH01145806U JP4360988U JP4360988U JPH01145806U JP H01145806 U JPH01145806 U JP H01145806U JP 4360988 U JP4360988 U JP 4360988U JP 4360988 U JP4360988 U JP 4360988U JP H01145806 U JPH01145806 U JP H01145806U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- temperature
- electric
- control system
- fan control
- 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 1
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
第１図は本考案の電動フアン制御システムの一
実施例を示す電気甘露図、第２図は第１図の電動
フアン制御システムの作用を説明するフローチヤ
ート、第３図は従来の電動フアン制御システムの
制御を説明する特性図である。
１…コンピユータ、２…パワートランジスタユ
ニツト、３…水温センサ、４…車速センサ、５…
プレツシヤスイツチ、６…外気温センサ、７…ロ
ープレツシヤスイツチ、８…ハイプレツシヤスイ
ツチ、９…ラジエータフアン用電動モータ、１０
…コンデンサフアン用電動モータ、１１…マグネ
ツトリレー、１２…マグネツトクラツチ。
Fig. 1 is an electric fan control diagram showing an embodiment of the electric fan control system of the present invention, Fig. 2 is a flowchart explaining the operation of the electric fan control system of Fig. 1, and Fig. 3 is a conventional electric fan control system. It is a characteristic diagram explaining control of a system. DESCRIPTION OF SYMBOLS 1... Computer, 2... Power transistor unit, 3... Water temperature sensor, 4... Vehicle speed sensor, 5...
Pressure switch, 6... Outside temperature sensor, 7... Low pressure switch, 8... High pressure switch, 9... Electric motor for radiator fan, 10
...Electric motor for condenser fan, 11...Magnetic relay, 12...Magnetic clutch.
Claims (1)
を夫々駆動する電動モータの回転を制御する電動
フアン制御システムにおいて、外気温度、エンジ
ン冷却水の水温及び車速を検出し該外気温度が第
１の所定温度より低く、水温が第２の所定温度よ
り低くかつ車速が所定速度より大きい時に前記ラ
ジエータフアン及び前記コンデンサフアンを停止
させる電動フアン制御手段を備えることを特徴と
する電動フアン制御システム。 In an electric fan control system that controls the rotation of an electric motor that drives a radiator fan and a condenser fan of a vehicle, the outside air temperature, the engine cooling water temperature, and the vehicle speed are detected. An electric fan control system comprising: electric fan control means for stopping the radiator fan and the condenser fan when the temperature is lower than a second predetermined temperature and the vehicle speed is higher than a predetermined speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4360988U JPH01145806U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4360988U JPH01145806U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01145806U true JPH01145806U (en) | 1989-10-06 |
Family
ID=31270000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4360988U Pending JPH01145806U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01145806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010179811A (en) * | 2009-02-06 | 2010-08-19 | Nissan Motor Co Ltd | Control device and control method for vehicle |
| KR102621503B1 (en) * | 2022-06-29 | 2024-01-05 | 김용로 | Cooling fan for vehicle |
-
1988
- 1988-03-31 JP JP4360988U patent/JPH01145806U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010179811A (en) * | 2009-02-06 | 2010-08-19 | Nissan Motor Co Ltd | Control device and control method for vehicle |
| KR102621503B1 (en) * | 2022-06-29 | 2024-01-05 | 김용로 | Cooling fan for vehicle |
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