Smelting crucible

Metallurgical apparatus – Means for holding or supporting work – Receptacle

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Details

432265, C21B 300

Patent

active

049955950

ABSTRACT:
Smelting crucible of mineral materials for melting down materials by electrical heating. In the base (2) of the crucible, there is a tapping opening (3) and, in the region of the upper edge of the crucible, there is a flange (4) for mounting the crucible in a holding device. To accomplish the objective of making the crucible suitable for use with larger charge weights, the crucible is surrounded inventively by a reinforcing device (10, 11), which can be stressed in tension and which connects the flange (4) with the base (2) of the crucible.

REFERENCES:
patent: 1774816 (1930-09-01), Schultz
patent: 3162710 (1964-12-01), Anderson
patent: 3223519 (1965-12-01), Schippereit
patent: 3227431 (1966-01-01), Steeves
patent: 4060692 (1977-11-01), Naastepad et al.
patent: 4138096 (1979-02-01), Boucher et al.
patent: 4583230 (1986-04-01), Komada et al.

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