Method of manufacturing a preform for use in drawing glass fibers
    4.
    发明授权
    Method of manufacturing a preform for use in drawing glass fibers 失效
    制造用于拉制玻璃纤维的预成型件的方法

    公开(公告)号:US3980461A

    公开(公告)日:1976-09-14

    申请号:US549655

    申请日:1975-02-13

    申请人: Peter Moeckel

    发明人: Peter Moeckel

    摘要: A method of manufacturing a preform from which glass fibers are to be drawn including making a groove in a first cladding glass element, filling the groove with core glass, grinding or otherwise finishing the surface of the cladding element and the core glass to a flat surface and optically contacting a second cladding glass element to the finished surface of said first cladding glass element thereby covering the core glass material.

    摘要翻译: 一种制造玻璃纤维的预成型体的方法,包括在第一包层玻璃元件中形成凹槽,用芯玻璃填充凹槽,研磨或以其它方式将包层元件和芯玻璃的表面加工成平坦表面 并且将第二包层玻璃元件光学接触到所述第一包层玻璃元件的成品表面,从而覆盖所述芯玻璃材料。