发明名称 |
PLATE GLASS MANUFACTURING DEVICE AND PLATE GLASS MANUFACTURING METHOD |
摘要 |
A flat glass production apparatus includes a molten glass ribbon supply part supplying a continuous flow of molten glass to a forming part as a glass ribbon of a formable temperature; the forming part including a plurality of tension rollers for forming the glass ribbon of the formable temperature supplied from the molten glass ribbon supply part into a glass ribbon of an unformable temperature; and a carriage part carrying out the glass ribbon of the unformable temperature on a downstream side of the forming part, and is characterized in that all the plurality of tension rollers or all the plurality of tension rollers excluding a first tension roller are steam generating tension rollers made of a roll base capable of containing a steam film forming agent therein and having a structure in which steam generated from the steam film forming agent contained in the roll base is supplied between a circumferential face of the tension roller and a face of the glass ribbon. |
申请公布号 |
EP2452927(B1) |
申请公布日期 |
2014.12.17 |
申请号 |
EP20100797187 |
申请日期 |
2010.07.08 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
SHIRAISHI YOSHIHIRO;TAKAHASHI KUNIHISA |
分类号 |
C03B17/06;C03B35/18;C03B40/04 |
主分类号 |
C03B17/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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