Plastic article or earthenware shaping or treating: apparatus – Means making particulate material directly from liquid or...
Patent
1976-01-30
1977-05-24
Spicer, Jr., Robert L.
Plastic article or earthenware shaping or treating: apparatus
Means making particulate material directly from liquid or...
425 7, 425 8, 264 5, 264 8, 222166, 222463, B22D 2308, B29C 2300
Patent
active
040252493
ABSTRACT:
An improved apparatus is set forth wherein powder is produced by melting metal in a crucible where it is then poured into a tundish which directs the molten metal onto a spinning disc means. A nozzle plate has a central opening through which the metal is directed from the tundish to the disc means. An efficient annular nozzle means directs a cooling fluid around the disc means. The crucible has means for tilting it which keeps the molten metal entering the tundish properly as the metal is poured therefrom.
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patent: 3119530 (1964-01-01), Swanson
patent: 3695795 (1972-10-01), Jossick
patent: 3720737 (1973-03-01), Klaphook et al.
patent: 3785633 (1974-01-01), Karlsson
McCarthy Jack N.
Spicer, Jr. Robert L.
United Technologies Corporation
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