Bushing and glass fiber producing method

Details Bushing and glass fiber producing method Bushing and glass fiber producing method

2006-01-24

2006-01-24

Griffin, Steven P. (Department: 1731)

Glass manufacturing

Fiber making apparatus

With specified bushing, tip, or feeder structure

C065S475000

Reexamination Certificate

active

06988383

ABSTRACT:
The present invention provides a bushing (10) having a glass outlet portion (18) in which two nozzle holes (12) of substantially flat shape are arranged, and permitting molten glass to be drawn out of the nozzle holes (12), and the bushing is provided with a concomitant flow guide (20) for guiding a concomitant flow made with drawing of the molten glass out of the nozzle holes (12), to between the nozzle holes (12).

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