Apparatus and methods for manufacturing glass articles

TW202639451APending Publication Date: 2026-10-01NIPPON ELECTRIC GLASS CO LTD
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Patent Information

Application Number
TW115107739
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-03-06
Filing Date
2026-03-04
Publication Date
2026-10-01

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Abstract

The transfer tube 8 for transferring molten glass Gm in the glass article manufacturing apparatus 1 includes: a tube body 8a; an energizing flange 8b installed on the tube body 8a and used for energizing and heating the tube body 8a; a cooling tube 14 spaced apart from the outer peripheral surface 8aa of the tube body 8a and used for cooling the molten glass Gm; and a supply / discharge device 15 for supplying / discharging coolant to the cooling tube 14.
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