The drawings and description disclose a liquid filler arrangement including upper and main bodies and a lower sleeve nozzle, with a diaphragm assembly mounted between the main and upper bodies and an inlet formed in the side of the main body. Combined valve and orifice mechanism is operatively positioned...http://www.google.es/patents/US4537335?utm_source=gb-gplus-sharePatente US4537335 - Filler means for charging containers
