Filling head assembly for dispensing liquid

摘要

The invention provides a filling assembly for dispensing quantities of liquid into containers wherein there is a dispensing head which registers with the top of the container to be filled, the container is raised to lift the discharge head, the liquid is dispensed into the container and the subsequent lowering of the discharge head when the container has been filled creates a partial vacuum effect in discharge passages through which the liquid is dispensed to prevent dripping or flowing of residual liquid into the container.