Title:
【発明の名称】ガラス溶融炉およびガラス製造法
Document Type and Number:
Japanese Patent JP2583101
Kind Code:
B2
Abstract:
A method for manufacturing glass wherein raw material is fed as a batch to a continuous glass-melting tank furnace, melted in a melting tank and passed to a refining tank via a submerged throat. The melt is heated in the refining tank to de-gas it, and then molten refined glass is delivered to a conditioning tank where it is brought to a desired working temperature. The refining tank is divided into upstream and downstream refining cells by a transverse sill. The melt in the upstream refining cell is heated to create a spring zone located towards the downstream end of that cell and a circulation of melt in that cell which feeds the spring zone.
Inventors:
DANIERU KUZA
JANNFURANSOWA SHIMON
JANNFURANSOWA SHIMON
Application Number:
JP10233888A
Publication Date:
February 19, 1997
Filing Date:
April 25, 1988
Export Citation:
Assignee:
GLAVERBEL
International Classes:
C03B5/03; C03B5/04; C03B5/182; C03B5/183; C03B5/185; C03B5/193; C03B5/20; C03B5/225; (IPC1-7): C03B5/225; C03B5/183
Domestic Patent References:
| JP6086032A | ||||
| JP60171226A | ||||
| JP4431106B1 | ||||
| JP505205B1 |
Attorney, Agent or Firm:
Mitsuo Adachi (1 outside)