Annular bushing for forming glass fibers

Details Annular bushing for forming glass fibers Annular bushing for forming glass fibers

1981-07-30

1982-12-14

Lindsay, Jr., Robert L.

Glass manufacturing

Processes

Forming product or preform from molten glass

65 1, 65 12, C03B 37025

Patent

active

043636454

ABSTRACT:
Apparatus and method of producing glass fibers employing a tipped or tipless annular bushing plate from which fibers are drawn as an annular array. A cooling gas, such as air, is directed into contact with the bushing plate and with either, or both, the exterior and interior of the annular array.

REFERENCES:
patent: 2485851 (1949-10-01), Stevens
patent: 2699415 (1955-01-01), Nachtman
patent: 4088468 (1978-05-01), Roberson

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