Dispensing – Molten metal dispensing – Flow controllers or assists
Reexamination Certificate
2011-05-03
2011-05-03
King, Roy (Department: 1793)
Dispensing
Molten metal dispensing
Flow controllers or assists
C222S591000, C222S594000, C222S595000, C164S303000, C164S312000, C164S315000, C164S317000, C164S488000
Reexamination Certificate
active
07934627
ABSTRACT:
This invention discloses a molten metal supply system that can supply molten metal to a downstream process at a constant pressure and molten metal flow rate. The molten metal supply system includes a molten metal supply source, a plurality of injectors, and a plurality of check valves.
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Chabal Ronald G.
Gaylord David E.
Ghiardi Domenic A.
Kallivayalil Jacob A.
Paola Vincent A.
Alcoa Inc.
Greenberg & Traurig, LLP
King Roy
Zheng Lois
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