Dispensing – Molten metal dispensing – Gaseous fluid engages molten metal
Patent
1990-04-02
1990-11-20
Kastler, S.
Dispensing
Molten metal dispensing
Gaseous fluid engages molten metal
222607, B22D 3700
Patent
active
049712322
ABSTRACT:
A nozzle shroud for shielding the pouring of molten metal into a gas filled neutral atmosphere from a metallurgical vessel to a central trumpet associated with ingot molds and the like. The shroud is a vacuum formed fiber structure positioned in sealing relation with the metallurgical vessel nozzle by support the gas injection assembly providing a sealing relationship between the nozzle and pouring receiving receptacle.
REFERENCES:
patent: 3460725 (1969-08-01), Golde et al.
patent: 4730812 (1988-03-01), Mielke
Kastler S.
Vac Tec, Inc.
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