Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – With means to discharge molten material
Patent
1992-03-12
1993-11-09
Kastler, Scott
Metallurgical apparatus
Means for melting or vaporizing metal or treating liquefied...
With means to discharge molten material
222597, B22D 4150
Patent
active
052595951
ABSTRACT:
A pressure pouring furnace includes a molten metal chamber containing molten metal within a furnace body, a receiving siphon and a pouring siphon both communicating with each other at the bottom of the molten metal chamber, a furnace cover sealably covering the top of the molten metal chamber, and a pressuring unit connected to the furnace cover. In such a furnace, a plurality of pouring nozzles are arranged above a pouring chamber on top of the pouring siphon a distance apart from each other, and each of the plurality of pouring nozzles is provided with a stopper enabling it to be opened and closed from above.
REFERENCES:
patent: 2364615 (1944-12-01), Beckes
patent: 3193891 (1965-07-01), Funk, Jr.
patent: 3844453 (1974-10-01), Eickelberg
patent: 4498661 (1985-02-01), Kobzar
Hayashi Shizuo
Isogai Masahiro
Kaneshiro Akio
Kawanishi Kiyokazu
Motobayashi Hideharu
Fuji Electric & Co., Ltd.
Inax Corporation
Kastler Scott
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