Glass manufacturing – Processes – Forming product or preform from molten glass
Patent
1980-11-03
1982-05-18
Lindsay, Jr., Robert L.
Glass manufacturing
Processes
Forming product or preform from molten glass
65 2, 65 12, C03B 37025
Patent
active
043303129
ABSTRACT:
The disclosure embraces a method of and apparatus for processing heat-softened glass wherein a body of refractory has a cavity containing heat-softened glass and a floor construction associated with the body of refractory. The floor construction includes platinum alloy means having rows of orifices for flowing glass streams from the glass in the cavity in the refractory body and members of refractory associated with the platinum alloy means disposed between regions of certain of the rows of stream flow orifices.
REFERENCES:
patent: 3142551 (1964-07-01), Von Wranau
patent: 3334981 (1967-08-01), Glaser
patent: 3574581 (1971-04-01), Strickland et al.
patent: 3840358 (1974-10-01), Whitfield
patent: 3905790 (1975-09-01), Strickland
Ernsberger Harry O.
Hudgens Ronald C.
Lindsay, Jr. Robert L.
Owens-Corning Fiberglas Corporation
Wetmore Kenneth H.
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