Schallgedämmtes Schwimmergesteuertes Entlüftungsventil für Benzindämpfe

摘要

A float operated fuel tank vapor vent valve having a reduced diameter portion on the bottom of the float which forms a tapered surface. The tapered surface contacts a plurality of spaced resilient fingers when the float drops suddenly; and the float motion is thus arrested silently by deflection of the resilient fingers.