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1. 发明专利

JP2013112571A Method and apparatus for manufacturing quartz glass cylinder material 有权
标题翻译：制造石英玻璃圆筒材料的方法和装置
公开(公告)号：JP2013112571A
公开(公告)日：2013-06-10
申请号：JP2011260930
申请日：2011-11-29
申请人： Tosoh Quartz Corp , 東ソー・クォーツ株式会社
发明人： KUDO MASAKAZU , SATO MIYUKI , IZAWA YUKIHIRO , KATO TADAAKI
IPC分类号： C03B20/00
CPC分类号： C03B19/1484 , C03B19/1492
摘要： PROBLEM TO BE SOLVED: To inexpensively manufacture various quartz glass cylinder materials.SOLUTION: A furnace 1 is composed of a furnace roof 2, a furnace bottom 3 having a central opening 31, and a furnace wall 4. The furnace bottom 3 is supported by a column support 7 through a bracket 71. A circular refractory core 9 is disposed at the center of the furnace 1. The column support 7 can rotate and move up and down, and the furnace bottom 3 can rotate and move up and down with respect to heat sources 5 circularly arranged on the furnace roof 2. Quartz glass material powder is supplied to the heat sources 5 and melted. The core 9 inhibits heat radiation during melting and prevents temperature reduction in the melted parts. By lowering the furnace bottom 3 while rotating it, the molten quartz glass accumulates and solidifies in a cylinder shape on the furnace bottom 3, and a cylindrical quartz glass cylinder material 8 is obtained.
摘要翻译：要解决的问题：要廉价地制造各种石英玻璃圆筒材料。解决方案：炉1由炉顶2，具有中心开口31的炉底3和炉壁4组成。炉底3通过支架71由柱支撑件7支撑。圆形耐火芯9设置在炉1的中心。柱支撑件7可以上下旋转并且上下移动，并且炉底3可以相对于循环地布置在炉顶2上的热源5上下旋转将石英玻璃材料粉末供应到热源5并熔化。芯9在熔化期间抑制热辐射，并防止熔化部分的温度降低。通过在使炉底3旋转的同时降低炉底3，熔融石英玻璃在炉底3上积存并固化成圆筒状，得到圆筒状的石英玻璃圆筒材8。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013112540A Method and apparatus for manufacturing quartz glass cylinder material 有权
标题翻译：制造石英玻璃圆筒材料的方法和装置
公开(公告)号：JP2013112540A
公开(公告)日：2013-06-10
申请号：JP2011257786
申请日：2011-11-25
申请人： Tosoh Quartz Corp , 東ソー・クォーツ株式会社
发明人： KUDO MASAKAZU , SATO MIYUKI , IZAWA YUKIHIRO , KATO TADAAKI
IPC分类号： C03B20/00 , C03B19/00
CPC分类号： C03B19/1484 , C03B19/1492
摘要： PROBLEM TO BE SOLVED: To inexpensively manufacture various quartz glass cylinder materials.SOLUTION: A furnace 1 is composed of a furnace roof 2, a furnace bottom 3 and a furnace wall 4. The furnace bottom 3 is supported by a column support 7, and since the column support 7 rotates and can move up and down, the furnace bottom 3 can rotate and move up and down with respect to heat sources 5 which is circularly arranged on the furnace roof 2 and heats quartz glass material powder. Such quartz glass material powder is supplied to the heat sources 5 and melted. By lowering the furnace bottom 3 while rotating with respect to the heat sources 5, the molten quartz glass material powder accumulates and solidifies in a cylinder shape on the furnace bottom 3, and a cylindrical quartz glass cylinder material 8 is obtained.
摘要翻译：要解决的问题：要廉价地制造各种石英玻璃圆筒材料。解决方案：炉1由炉顶2，炉底3和炉壁4组成。炉底3由柱支撑件7支撑，并且由于柱支撑件7旋转并且可以向上移动，炉底3可以相对于循环地布置在炉顶2上的热源5上下旋转并加热石英玻璃材料粉末。这种石英玻璃材料粉末被供应到热源5并熔化。通过在相对于热源5旋转的同时降低炉底3，熔融石英玻璃材料粉末在炉底3上以圆柱形状积聚并固化，并且获得圆柱形石英玻璃圆筒材料8。版权所有（C）2013，JPO＆INPIT

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