Fluid cooled casting apparatus having improved fluid seal

Metal founding – Means to shape metallic material – Continuous or semicontinuous casting

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164443, 164484, B22D 11124

Patent

active

045315680

ABSTRACT:
An apparatus for the continuous casting of metallic strand from a melt has a fluid-cooled coolerbody surrounding a casting die, and resilient O-ring seals which surround the upper and lower ends of the coolerbody to contain the cooling fluid within a distribution conduit. Extensions of the cooling fluid distribution conduit are formed within the coolerbody between the O-rings and the heat-dissipating strand, as protective thermal barriers to limit the temperature rise experienced by the O-rings. An annular shield also is disposed intermediate the upper O-ring and the strand to form two air gaps which enhance the thermal barrier effect.

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patent: 4301857 (1981-11-01), Rushforth
patent: 4307770 (1981-12-01), Shinopulos et al.
patent: 4349145 (1982-09-01), Shinopulos et al.

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