VERFAHREN ZUM UMWÄLZEN VON KRAFTSTOFF IN EINER FÜLLLEITUNG EINES TANKS EINES FLUGZEUGS UND MIT EINER LEITUNG VERBUNDENES VENTIL ZUR DURCHFÜHRUNG DES VERFAHRENS

摘要

Method for circulating fuel in a filling line (2) of a tank of an aircraft. The method according to the invention involves automatically and mechanically varying the cross-section for passage of the fuel until the fuel reaches a threshold maximum speed. A valve (1) connected to a filling line (2) of an aircraft fuel tank, for implementing said method. According to the invention, it comprises a device (7) for restricting the cross-section for passage of the fluid, capable, when the fuel circulates in the line (2), of automatically varying the cross-section for passage of the fuel, until the speed of the fuel reaches a threshold maximum value.