Method of making glass fiber forming feeders

Details Method of making glass fiber forming feeders Method of making glass fiber forming feeders

1984-08-09

1986-12-09

Lindsay, Robert

Glass manufacturing

Processes

Forming product or preform from molten glass

228243, 22826319, 264500, 264507, 419 68, 425405H, C03B 3708, B23K 3524

Patent

active

046278648

ABSTRACT:
A method of making an orificed discharge wall for supplying a plurality of streams of molten glass to be attenuated into filaments is provided comprising inserting elements in apertures in a member; positioning said elements and member within a thin walled elastomeric sheath adapted to isostatically transmit pressure to said elements and member; applying isostatic pressure to the sheathed elements and member to mechanically seal the elements to the member; and fusing the mechanically sealed elements and member together 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: 3829261 (1974-08-01), Larsson
patent: 4068704 (1978-01-01), Wittmoser
patent: 4264556 (1981-04-01), Kumar et al.
patent: 4342578 (1982-08-01), Bhatti et al.

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