Fan control system and method

A method for controlling a fan. An ECU estimates the time for an engine to reach a substantially decreased engine load relative to a current engine load. The ECU determines whether the time to reach the substantially decreased engine load is within a threshold. And the ECU controls a fan operating c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Goering Dick J, Jirovsky Jason L, Sheidler Alan D
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BLASTING COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL FISHING FORESTRY HARVESTING HEATING HUMAN NECESSITIES HUNTING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING MOWING STEAM ENGINES TRAPPING WEAPONS
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Beschreibung
Zusammenfassung:	A method for controlling a fan. An ECU estimates the time for an engine to reach a substantially decreased engine load relative to a current engine load. The ECU determines whether the time to reach the substantially decreased engine load is within a threshold. And the ECU controls a fan operating characteristic based on whether the time is within the threshold.