Metal founding – With metal refining means
Patent
1977-11-03
1979-05-29
Dost, Gerald A.
Metal founding
With metal refining means
75 63, 164335, 266205, B22D 100
Patent
active
041564529
ABSTRACT:
A metal melting furnace comprising a furnace housing, which includes a means for heating the interior thereof, and a hearth for holding metal to be melted wherein the hearth and the furnace housing are mounted for mutual relative movement between a position wherein the hearth is within the furnace housing where the metal can be melted and a position wherein the hearth is outside the furnace housing where metal can be loaded onto and unloaded from the hearth.
REFERENCES:
patent: 831123 (1906-09-01), Wagner et al.
patent: 1156446 (1915-10-01), Taylor et al.
patent: 3601179 (1971-08-01), Taylor
patent: 4074749 (1978-02-01), Otani
Dost Gerald A.
Sharkey Metals Limited
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