US Patent 10126059 Controlled molten metal flow from transfer vessel

A method for transporting molten metal from one location to another. A transportable vessel that is not part of a reverbatory furnace, and that can be moved to different locations, has molten metal placed therein. The transportable vessel is then moved to a different location. A pump inside of the transportable vessel is then operated to move molten metal out of the transportable vessel.