Liquid dispensing nozzle assembly and method of using same

摘要

An improved liquid dispensing nozzle assembly comprising a liquid-dispensing nozzle means; a flexible vapor collector means forming a chamber around the upper portion of the nozzle spout; a face means located adjacent to one end of the vapor collector for forming a seal with the outer surface of a liquid receiver inlet; and at least two spring members each of which act to extend the flexible vapor collector means, each of these spring members having one end attached to a different point of the face means so that the face means has substantially free rotational movement transverse to the axis of the nozzle spout.