Title:
GLASS ARTICLE PRODUCTION DEVICE AND GLASS ARTICLE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/158435
Kind Code:
A1
Abstract:
This glass article production device 11 comprises a glass melting furnace containing a first melting furnace 12 and a second melting furnace 13, and a first flow path 14 for sending molten glass MG from a flow-out portion 12a of the first melting furnace 12 to a flow-in portion 13a of the second melting furnace 13. The flow-in portion 13a of the second melting furnace 13 is located higher than the flow-out portion 12a of the first melting furnace 12. When the depth D1 of the molten glass MG inside the first melting furnace 12 is 100%, the height difference H1 between the flow-out portion 12a of the first melting furnace 12 and the flow-in portion 13a of the second melting furnace 13 is 30% or greater.
Inventors:
TAKAYA TATSUYA (JP)
ISHIBASHI SHINICHI (JP)
ISHIBASHI SHINICHI (JP)
Application Number:
PCT/JP2016/058435
Publication Date:
October 06, 2016
Filing Date:
March 17, 2016
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
C03B5/16; C03B17/06; F27B14/16; F27B14/18
Domestic Patent References:
| WO2011136148A1 | 2011-11-03 |
Foreign References:
| JP2009522194A | 2009-06-11 | |||
| JP2010523457A | 2010-07-15 | |||
| JP2000128548A | 2000-05-09 |
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
Makoto Onda (JP)
Makoto Onda (JP)
Download PDF:
Previous Patent: ROLLING BEARING
Next Patent: FIBER-REINFORCED RESIN MOLDING MATERIAL AND METHOD FOR PRODUCING SAME
Next Patent: FIBER-REINFORCED RESIN MOLDING MATERIAL AND METHOD FOR PRODUCING SAME