Dehydration-sintering furnace

Details Dehydration-sintering furnace Dehydration-sintering furnace

2004-12-07

2010-12-14

Dehghan, Queenie (Department: 1791)

Glass manufacturing

Processes of manufacturing fibers, filaments, or preforms

Process of manufacturing optical fibers, waveguides, or...

C065S416000, C065S422000

Reexamination Certificate

active

07849714

ABSTRACT:
A dehydration-sintering furnace includes a core tube configured to dehydrate and sinter a porous base material in fabrication of an optical fiber and having an outlet configured to discharge a vapor. The furnace includes a pressure-variation damper connected to the outlet of the core tube. The furnace includes a trap between the core tube and the pressure-variation damper for collecting the vapor.

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