Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By means introducing treating material
Patent
1983-10-06
1986-02-04
Rutledge, L. Dewayne
Metallurgical apparatus
Means for melting or vaporizing metal or treating liquefied...
By means introducing treating material
266224, C21C 534
Patent
active
045680663
ABSTRACT:
A scavenger for injecting gas into molten material where a refractory member fits within an opening in a refractory lining. The cold face of the scavenger fits within a recess of a base that includes a gas conduit in the form of a double spiral. The gas conduit in the base is in flow communication with the gas transmitting means in the gas scavenger.
REFERENCES:
patent: 3490755 (1970-01-01), Lutgen
patent: 3610602 (1971-10-01), Deacon et al.
patent: 4340208 (1982-07-01), Vayssiere et al.
patent: 4396179 (1983-08-01), Labate
Grabner Bernd
Hoffgen Hans
McDowell Robert L.
Osterreichisch Amerikanische Magnesit Aktiengesellschaft
Rutledge L. Dewayne
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