AUTOMATIC CLUTCH FOR VEHICLE FAN

The utility model relates to an automatic clutch for a vehicle fan, which is used between a radiator fan and a water pump pulley of a vehicle. A memory alloy is used as a temperature-sensing and driving element of cooling water, so as to control the automatic connection and disconnection of the fan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG DEYAN, YANG YUEZHANG
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to an automatic clutch for a vehicle fan, which is used between a radiator fan and a water pump pulley of a vehicle. A memory alloy is used as a temperature-sensing and driving element of cooling water, so as to control the automatic connection and disconnection of the fan and the pulley. The utility model enables the engine to work at the optimum state that the cooling water temperature is between 80 DEG and 90 DEG, and the oil consumption can be also decreased by 5% appropriately. The utility model has the advantages of simple structure, low cost, stable and reliable performance and less maintenance, so the utility model is an ideal automatic clutch for a fan.