A vacuum molding apparatus for casting a metali load and strain-ac molten metal in vacuum. (Machine-translation by Google Translate, not legally binding)

摘要

A vacuum molding apparatus for melting a metal charge and casting the molten metal under vacuum, comprising: a) a single introduction chamber for introducing a mold and a load into the apparatus, b) a furnace chamber operatively connected in communication with the introduction chamber, to melt the charge and cast the melt, c) an intermediate bulkhead door is placed between said chambers to separate and isolate the introduction chamber from that of the furnace during melting and loading into the introduction chamber, d) crucible means in said furnace chamber receiving said load and heating it up to melting, e) means in said apparatus for transporting the mold and the load between the chambers, and f) an evacuation system operatively connected to said cameras for airing a vacuum in them. (Machine-translation by Google Translate, not legally binding)