APPARATUS AND METHOD FOR MANUFACTURING GLASS PREFORMS FOR OPTICAL FIBERS

An apparatus for manufacturing glass preforms for optical fibers includes a reaction chamber surrounding a deposition region, a holding device for holding a target rod within said deposition region, one or a plurality of deposition burners positioned below said deposition region and configured to di...

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Bibliographic Details
Main Author GRIECO, STEFANO
Format Patent
LanguageEnglish
Polish
Published 17.06.2024
Subjects
CHEMISTRY
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
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Summary:An apparatus for manufacturing glass preforms for optical fibers includes a reaction chamber surrounding a deposition region, a holding device for holding a target rod within said deposition region, one or a plurality of deposition burners positioned below said deposition region and configured to direct a high temperature flow of forming glass particles toward said target rod, a hood positioned opposite to the deposition burners with respect to said holding device and configured for discharging soot of un-deposited glass particles, said hood including at least one exhaust port provided at a first end portion thereof and side panels extending from a second end portion thereof toward said first end portion. At least a portion of the side panels of the hood is gas permeable.
Bibliography:Application Number: PL20170840576T