JPS5818015U - Electronic central control engine cooling fan control device - Google Patents
Electronic central control engine cooling fan control deviceInfo
- Publication number
- JPS5818015U JPS5818015U JP11150481U JP11150481U JPS5818015U JP S5818015 U JPS5818015 U JP S5818015U JP 11150481 U JP11150481 U JP 11150481U JP 11150481 U JP11150481 U JP 11150481U JP S5818015 U JPS5818015 U JP S5818015U
- Authority
- JP
- Japan
- Prior art keywords
- cooling fan
- engine
- engine cooling
- control device
- detects
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の構成図、第２図は第１図の電気配線図
、第３図は本考案の一実施例の構成図、第４図は第３図
の電気配線図、第５図は第３図中のコントロールユニッ
トの作用を示すフローチャート、第６図は本考案の他の
実施例の構成図、第７図は第６図の電気配線図、第８図
は第７図中のコントロールユニットの作用を示すフロー
チャートである。
１１・・・エンジン本体、１２・・・・・・コントロー
ルユニット、１３・・・ラジェータ、１５・・・水温セ
ンサ、１６・・・回転センサ、１９・・・エアフローメ
ータ、２０−・・燃料噴射弁、２２・・・アイドル空気
量制御弁、２３・・・電動式冷却ファン（ファンＡ）、
３０・・・電動式冷却ファン（ファンＢ）。
第４図
第５図Fig. 1 is a configuration diagram of the conventional example, Fig. 2 is an electrical wiring diagram of Fig. 1, Fig. 3 is a configuration diagram of an embodiment of the present invention, Fig. 4 is an electrical wiring diagram of Fig. 3, and Fig. 5 is an electrical wiring diagram of the conventional example. The figure is a flowchart showing the operation of the control unit in Figure 3, Figure 6 is a configuration diagram of another embodiment of the present invention, Figure 7 is an electrical wiring diagram of Figure 6, and Figure 8 is in Figure 7. 3 is a flowchart showing the operation of the control unit of FIG. DESCRIPTION OF SYMBOLS 11... Engine body, 12... Control unit, 13... Radiator, 15... Water temperature sensor, 16... Rotation sensor, 19... Air flow meter, 20-... Fuel injection Valve, 22... Idle air amount control valve, 23... Electric cooling fan (fan A),
30...Electric cooling fan (fan B). Figure 4 Figure 5
Claims (1)
ンの回転速度を検出する回転センサと、エンジンの吸入
空気量を検出する吸入空気量センサの出力を入力してエ
ンジンに対する燃料供給量等運転条件を最適制御するコ
ントロールユニットを設けると共に、電動式の冷却ファ
ンを設けた電子式集中制御エンジンにおいて、前記コン
トロールユニットに供給される水温センサの出力値に応
答して電動式冷却ファンを制御する構成にしたことを特
徴とする電子式集中制御エンジンの冷却ファン制御装置
。Operating conditions such as the amount of fuel supplied to the engine are determined by inputting the outputs of a water temperature sensor that detects the engine cooling water temperature, a rotation sensor that detects the engine rotation speed, and an intake air amount sensor that detects the amount of intake air in the engine. In an electronic centralized control engine equipped with a control unit for optimal control and an electric cooling fan, the electric cooling fan is controlled in response to the output value of a water temperature sensor supplied to the control unit. An electronic centrally controlled engine cooling fan control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11150481U JPS5818015U (en) | 1981-07-29 | 1981-07-29 | Electronic central control engine cooling fan control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11150481U JPS5818015U (en) | 1981-07-29 | 1981-07-29 | Electronic central control engine cooling fan control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5818015U true JPS5818015U (en) | 1983-02-03 |
Family
ID=29905837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11150481U Pending JPS5818015U (en) | 1981-07-29 | 1981-07-29 | Electronic central control engine cooling fan control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818015U (en) |
-
1981
- 1981-07-29 JP JP11150481U patent/JPS5818015U/en active Pending
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