Glass manufacturing – Processes – Forming product or preform from molten glass
Patent
1983-12-19
1985-05-07
Lindsay, Robert
Glass manufacturing
Processes
Forming product or preform from molten glass
65 1, 6537412, 1562722, 228242, 228243, 22826319, 425405H, 428590, C03B 37095, C03B 3708
Patent
active
045156107
ABSTRACT:
A method of making an orificed discharge wall for supplying a plurality of streams of molten inorganic material to be attenuated into filaments comprising inserting elements in apertures in a member; sealing said elements and member within a coating adapted to isostatically transmit pressure to said assembly; applying isostatic pressure to the hermetically sealed elements and member to mechanically seal the elements to the member; and heating the mechanically sealed elements and member to fuse the elements to the member to prevent the unwanted passage of molten glass between said elements and said member, said elements having an orifice to permit the passage of molten glass therethrough to establish said streams.
REFERENCES:
patent: 4046499 (1977-09-01), Saito
patent: 4068704 (1978-01-01), Wittmoser
patent: 4097977 (1978-07-01), Pollner
patent: 4342577 (1982-08-01), Bhatti et al.
patent: 4342578 (1982-08-01), Bhatti et al.
patent: 4343636 (1982-08-01), Bhatti
patent: 4351858 (1982-09-01), Hunold et al.
Hot Isostatic Processing MCIC-77-34 Battelle Labs., Columbus, Ohio, Nov. 1977, pp. 1-99.
Dziegielewski Greg
Hudgens Ronald C.
Lindsay Robert
Owens-Corning Fiberglas Corporation
Rywalski Robert F.
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