发明申请
WO2016024965A1 QUARTZ GLASS ARTICLE AND METHOD FOR FORMING A QUARTZ GLASS OPTICAL COMPONENT
审中-公开
基本信息:
- 专利标题: QUARTZ GLASS ARTICLE AND METHOD FOR FORMING A QUARTZ GLASS OPTICAL COMPONENT
- 专利标题(中):QUARTZ玻璃制品和形成石英玻璃光学元件的方法
- 申请号:PCT/US2014/050868 申请日:2014-08-13
- 公开(公告)号:WO2016024965A1 公开(公告)日:2016-02-18
- 发明人: CHANG, Kai , FATTAL, Georges, Levon , MA, Qiulin
- 申请人: HERAEUS TENEVO LLC
- 申请人地址: One Summit Square Langhorne, PA 19047 US
- 专利权人: HERAEUS TENEVO LLC
- 当前专利权人: HERAEUS TENEVO LLC
- 当前专利权人地址: One Summit Square Langhorne, PA 19047 US
- 代理机构: SHAH-CREAMER, Bijal et al.
- 主分类号: C03B37/012
- IPC分类号: C03B37/012 ; C03B37/027 ; C03B23/207
摘要:
A method of producing a quartz glass optical component is provided. The method includes providing a cylindrical quartz glass body made of core rod glass and cladding glass. The quartz glass body has a square cut first end having a first outer diameter. The method further includes providing a glass handle having a first end and an opposing square cut second end having a second outer diameter which is between 50% and 110% of the first outer diameter; attaching the square cut end of the glass handle to that of the quartz glass body; and using the glass handle to guide the quartz glass body through a draw furnace. A distortion in a clad-to- core ratio proximate the interface of the cylindrical quartz glass body and the glass handle is less than 5%.
摘要(中):
提供一种石英玻璃光学部件的制造方法。 该方法包括提供由芯棒玻璃和包层玻璃制成的圆柱形石英玻璃体。 石英玻璃体具有具有第一外径的方形切割的第一端。 该方法还包括提供具有第一端和相对的正方形切割第二端的玻璃手柄,该第二端具有位于第一外径的50%至110%之间的第二外径; 将玻璃手柄的方形切割端连接到石英玻璃体的方形切割端; 并使用玻璃手柄通过拉丝炉引导石英玻璃体。 靠近圆柱形石英玻璃体和玻璃手柄的界面的包芯比的变形小于5%。
IPC结构图谱:
C | 化学;冶金 |
--C03 | 玻璃;矿棉或渣棉 |
----C03B | 制造、成型或辅助工艺 |
------C03B37/00 | 由软化的玻璃、矿物或渣制的絮片、纤维或细丝的制造或处理 |
--------C03B37/01 | .玻璃纤维或细丝的制造 |
----------C03B37/012 | ..拉制纤维或细丝用预制棒的制造 |