Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – Heated melting pot
Patent
1980-12-05
1982-11-09
Rutledge, L. Dewayne
Metallurgical apparatus
Means for melting or vaporizing metal or treating liquefied...
Heated melting pot
266214, 266261, 75 65R, 75 68R, F27B 1400, F27B 300
Patent
active
043580955
ABSTRACT:
The invention relates to reverberatory furnaces used to operate upon baths of light metals, non-ferrous metals and alloys thereof. Reduction of wear on furnace walls, of energy used during operation and of dross formation on the metal bath, is achieved by a furnace (11) with a container (12) and roof (13) which form a shallow heating chamber (37) above the bath surface. A burner (14) directs a tight flame (39) to impinge against the bath surface.
REFERENCES:
patent: 2020101 (1935-11-01), Brown
patent: 2264740 (1941-12-01), Brown
patent: 2331887 (1943-10-01), Bonsack
patent: 2624565 (1953-01-01), Kompart
patent: 3194650 (1965-07-01), Kurzinski
patent: 3567203 (1971-03-01), Hess
patent: 3735968 (1973-05-01), Pearch
patent: 3917242 (1975-11-01), Bass et al.
patent: 4060408 (1977-11-01), Kuhn
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Rutledge L. Dewayne
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