Pouring apparatus for castings

Metal founding – Means to shape metallic material – Pressure shaping means

Reexamination Certificate

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Details

C164S113000, C164S312000, C164S900000

Reexamination Certificate

active

06923244

ABSTRACT:
A pouring apparatus for castings uses separate systems for supplying billets and delivering the semi-molten material, making it possible to readily modify the discharge flows and pressure. A pouring apparatus for castings that comprises solid material supply means for supplying solid material to a melting basin; heating means for heating the melting basin to semi-melt solid material supplied to the melting basin; a conveyance chamber provided adjacent to the melting basin; and delivery means for discharging, from a discharge nozzle, semi-molten material conveyed from the melting basin to the conveyance chamber.

REFERENCES:
patent: 4591476 (1986-05-01), Greenwood et al.
patent: 4592407 (1986-06-01), Yamaguchi et al.
patent: 5699849 (1997-12-01), Fink
patent: 5983976 (1999-11-01), Kono
patent: 2001/0037868 (2001-11-01), Flemings et al.
patent: 359844 (1962-01-01), None
patent: 100 52 638 (2002-05-01), None
patent: 0 535 421 (1993-04-01), None

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