PRODUCTION METHOD FOR GLASS ARTICLE AND PRODUCTION DEVICE THEREFOR

Title:

PRODUCTION METHOD FOR GLASS ARTICLE AND PRODUCTION DEVICE THEREFOR

Document Type and Number:

WIPO Patent Application WO/2019/093080

Kind Code:

A1

Abstract:

This production device 1 for a glass article: is provided with a molding furnace 2 having a furnace wall 5 and a molding part 6 surrounded by the furnace wall 5; molds a first melt glass GM while causing same to flow into the molding part 6 to produce a glass plate GA as a glass article; and is provided with a protective glass layer 8 on the interior-facing surface of the furnace wall 5.

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Inventors:

TAMAMURA SHUSAKU (JP)
FUKUNISHI AKIO (JP)

Application Number:

PCT/JP2018/038462

Publication Date:

May 16, 2019

Filing Date:

October 16, 2018

Export Citation:

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Assignee:

NIPPON ELECTRIC GLASS CO (JP)

International Classes:

C03B5/43; C03B17/06

Foreign References:

JP2014227337A	2014-12-08
JP2009541201A	2009-11-26
JP2014524882A	2014-09-25
JP2013079156A	2013-05-02
JP2017206394A	2017-11-24