Molten metal sampling device
AssigneeElectro-Nite Co.
InventorOmer P. I. Cure
Life of this patent
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Abstract
A molten metal sampling device having an inlet and an outlet is provided with a barrier partially obstructing the outlet for solidifying molten metal on contact therewith while permitting escape of gases.
Claims6
A molten metal sampling device comprising a mold having an inlet and an outlet, a barrier means partially obstructing said outlet for solidifying molten metal on contact therewith while permitting escape of gases, said barrier means having a plurality of air passages whose total area is at least 50% of the area of the outlet at the location of the barrier means, said barrier means being a pretensioned wound metallic strip exerting pressure radially outwardly against the inner surface of said outlet.
A molten metal sampling device comprising a mold having an inlet and an outlet, a barrier means partially obstructing said outlet for solidifying molten metal on contact therewith while permitting escape of gases, said barrier means being a wound metallic strip at least a portion of which exerts radially outwardly directed pressure against the inner surface of said outlet.
Dependencies are inferred from the claim text.