Title:
MANUFACTURING METHOD FOR GLASS PLATE AND MANUFACTURING DEVICE FOR SAME
Document Type and Number:
WIPO Patent Application WO/2020/129907
Kind Code:
A1
Abstract:
This manufacturing method for a glass plate is provided with: a molding step for molding a glass ribbon G in a molding zone 11; a transportation step for transporting the glass ribbon G; and a detection step for measuring the temperature of the glass ribbon G and detecting damage to the glass ribbon G on the basis of the result of measuring the temperature.
Inventors:
OKUYAMA ISAO (JP)
OKU HAYATO (JP)
FURUTA MASAHIRO (JP)
OKU HAYATO (JP)
FURUTA MASAHIRO (JP)
Application Number:
PCT/JP2019/049214
Publication Date:
June 25, 2020
Filing Date:
December 16, 2019
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
B28D5/00; B28D7/00; C03B17/06; C03B25/12; C03B33/02; G01N21/892; G01N21/896; B26F3/00
Domestic Patent References:
| WO2017153253A1 | 2017-09-14 |
Foreign References:
| JP2007314414A | 2007-12-06 | |||
| JP2018104228A | 2018-07-05 | |||
| JPS5123509A | 1976-02-25 | |||
| US20130291593A1 | 2013-11-07 | |||
| JPH07218445A | 1995-08-18 | |||
| JP2013539026A | 2013-10-17 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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