JPS6456528U - - Google Patents
Info
- Publication number
- JPS6456528U JPS6456528U JP15321287U JP15321287U JPS6456528U JP S6456528 U JPS6456528 U JP S6456528U JP 15321287 U JP15321287 U JP 15321287U JP 15321287 U JP15321287 U JP 15321287U JP S6456528 U JPS6456528 U JP S6456528U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- electric motor
- rotation speed
- optimum value
- cooling water
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims 3
- 238000013459 approach Methods 0.000 claims 1
Description
第１図〜第３図は本考案のエンジン冷却装置の
第１〜第３実施例を夫々示す。
１……エンジン、２……ラジエータ、３……ポ
ンプ、４……循環路、５，９……電動モータ、６
……制御装置、７……設定記憶回路、８……フア
ン、１０……タンク。
1 to 3 show first to third embodiments of the engine cooling system of the present invention, respectively. 1...Engine, 2...Radiator, 3...Pump, 4...Circulation path, 5, 9...Electric motor, 6
...control device, 7...setting memory circuit, 8...fan, 10...tank.
Claims (1)
介して冷却水の循環路４が形成されたエンジン冷
却装置において、前記ポンプ３を電動モータ５で
駆動すると共に、制御装置６に前記エンジン１の
負荷状態を示す負荷信号及び前記ラジエータ２に
流通する前記冷却水の温度を示す温度信号を入力
し、前記エンジン１の負荷状態における前記冷却
水温度の最適値を予め設定しておき、該最適値に
近づくように前記制御装置６により前記電動モー
タ５の回転数を制御するように構成したことを特
徴とするエンジン冷却装置。 In an engine cooling system in which a cooling water circulation path 4 is formed between an engine 1 and a radiator 2 via a pump 3, the pump 3 is driven by an electric motor 5, and a control device 6 is configured to control the load of the engine 1. A load signal indicating the state and a temperature signal indicating the temperature of the cooling water flowing through the radiator 2 are input, and an optimum value of the cooling water temperature under the load condition of the engine 1 is set in advance, and the optimum value is set to the optimum value. An engine cooling device characterized in that the control device 6 controls the rotation speed of the electric motor 5 so that the rotation speed of the electric motor 5 approaches the rotation speed of the electric motor 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15321287U JPS6456528U (en) | 1987-10-05 | 1987-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15321287U JPS6456528U (en) | 1987-10-05 | 1987-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6456528U true JPS6456528U (en) | 1989-04-07 |
Family
ID=31428848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15321287U Pending JPS6456528U (en) | 1987-10-05 | 1987-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6456528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101427955B1 (en) * | 2013-04-08 | 2014-08-11 | 현대자동차 주식회사 | Method for controlling water pump of vehicle and system thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5768514A (en) * | 1980-10-17 | 1982-04-26 | Hitachi Ltd | Cooling device for internal combustion engine |
| JPS5874824A (en) * | 1981-10-29 | 1983-05-06 | Nissan Motor Co Ltd | Cooling device of engine |
-
1987
- 1987-10-05 JP JP15321287U patent/JPS6456528U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5768514A (en) * | 1980-10-17 | 1982-04-26 | Hitachi Ltd | Cooling device for internal combustion engine |
| JPS5874824A (en) * | 1981-10-29 | 1983-05-06 | Nissan Motor Co Ltd | Cooling device of engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101427955B1 (en) * | 2013-04-08 | 2014-08-11 | 현대자동차 주식회사 | Method for controlling water pump of vehicle and system thereof |
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