Gas sealing device of optical fiber fusion shrinkage resistance furnace, and optical fiber fusion shrinkage resistance furnace

The invention relates to a gas sealing device of an optical fiber fusion shrinkage resistance furnace, and the optical fiber fusion shrinkage resistance furnace. A gas inlet end sealing assembly is used for being assembled on one end part of the resistance furnace, a gas inlet end sealing assembly i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZENG JIANJUN, FU CHENGMING, HU BO, YAN LEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL
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