- 专利标题： METHOD AND APPARATUS FOR CUTTING A HOLLOW QUARTZ GLASS INGOT
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申请号： EP18207949.1申请日： 2018-11-23
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公开(公告)号： EP3656746A1公开(公告)日： 2020-05-27
- 发明人: Mundy, Alan , Aghajani, Hamed , Sayce, Ian George
- 申请人： Heraeus Conamic UK Limited
- 申请人地址： Neptune Road Wallsend Tyne and Wear NE28 6DD GB
- 专利权人： Heraeus Conamic UK Limited
- 当前专利权人： Heraeus Conamic UK Limited
- 当前专利权人地址： Neptune Road Wallsend Tyne and Wear NE28 6DD GB
- 代理机构： Gille Hrabal
- 主分类号： C03B20/00
- IPC分类号： C03B20/00 ; C03B17/04
摘要：
The present invention relates to a continuous method for the production of hollow quartz-glass ingots 18 and an apparatus for said method, whereby the hollow quartz-glass ingots are drawn then actively cooled on the internal surface e.g. with water sprays 33 before being cut at cutting station 20.
公开/授权文献
- EP3656746B1 METHOD AND APPARATUS FOR CUTTING A HOLLOW QUARTZ GLASS INGOT 公开/授权日：2024-06-05
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