Method and apparatus for casting metal articles

Details Method and apparatus for casting metal articles Method and apparatus for casting metal articles

2008-06-12

2010-12-14

Kerns, Kevin P (Department: 1793)

Metal founding

Process

Shaping liquid metal against a forming surface

C164S130000, C164S325000, C164S326000

Reexamination Certificate

active

07849910

ABSTRACT:
A plurality of molds are disposed on a rotatable base. The base is rotated to move each of the molds in turn through a pouring station to an article removing station and back to the pouring station. A molten nickel chrome super alloy is poured into each of the molds in turn at the pouring station. The molds are cooled by a flow of cooling fluid. The nickel chrome super alloy articles are removed from the molds at the article removal station. The base may be continuously or intermittently rotated relative to the pouring station. Molten metal may be continuously or intermittently poured at the pouring station.

REFERENCES:
patent: 2672661 (1954-03-01), Lutz
patent: 3658119 (1972-04-01), Hunt et al.
patent: 3841384 (1974-10-01), Tingquist et al.
patent: 4055216 (1977-10-01), Ulyanov et al.
patent: 5860468 (1999-01-01), Cook
patent: 6523598 (2003-02-01), Shaffer

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