GLASS ARTICLE PRODUCTION DEVICE AND PRODUCTION METHOD

Title:

GLASS ARTICLE PRODUCTION DEVICE AND PRODUCTION METHOD

Document Type and Number:

WIPO Patent Application WO/2021/002244

Kind Code:

A1

Abstract:

A transport device 3 for transporting molten glass Gm from a melting furnace 2 to a forming device 4 is equipped with a state adjustment tank 7 for adjusting the state of the molten glass Gm, and the state adjustment tank 7 comprises: a cylindrical section 13 having a central axis line running along the top-down direction and an opening section 16 on the upper end thereof; and a lid body 21 covering the opening section 16 of the cylindrical section 13.

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Inventors:

TAMAMURA SHUSAKU (JP)
OKADA KOSUKE (JP)

Application Number:

PCT/JP2020/024604

Publication Date:

January 07, 2021

Filing Date:

June 23, 2020

Export Citation:

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Assignee:

NIPPON ELECTRIC GLASS CO (JP)

International Classes:

C03B5/24

Domestic Patent References:

WO2007052489A1

2007-05-10

Foreign References:

JP2007076939A	2007-03-29
JP2015086131A	2015-05-07
JPH06511461A	1994-12-22
JP2018052792A	2018-04-05

Attorney, Agent or Firm:

SHIROMURA Kunihiko et al. (JP)

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