公开(公告)号：US20130133370A1

公开(公告)日：2013-05-30

申请号：US13686421

申请日：2012-11-27

申请人： Olus Naili Boratav ,  Robert Delia ,  Bulent Kocatulum ,  Shawn Rachelle Markham ,  William Anthony Whedon

发明人： Olus Naili Boratav ,  Robert Delia ,  Bulent Kocatulum ,  Shawn Rachelle Markham ,  William Anthony Whedon

IPC分类号： C03B17/06

CPC分类号： C03B17/067 ,  C03B17/064

摘要： Disclosed is an apparatus for producing a glass sheet comprising lower thermal shields positioned below cooling doors for minimizing radiative heat loss from a forming body used to form a ribbon of molten glass from which a glass sheet is cut, and upper thermal shields positioned between the cooling doors and a root of the forming body for minimizing radiative heat loss from the forming body. The thermal shields are typically arranged as pairs and positioned on horizontally opposite sides of a flow of molten glass descending as a continuous ribbon from the forming body. Each thermal shield of the lower and upper thermal shield pairs may comprise a plurality of segments, including end segments and a central segment, wherein the end segments may be separately movable relative to the central segment, allowing an edge of the thermal shield adjacent the ribbon to be varied.

摘要翻译： 公开了一种用于制造玻璃板的装置，其包括位于冷却门下方的下部热屏蔽件，用于最小化用于形成玻璃板切割的熔融玻璃带的成形体的辐射热损失;以及位于冷却 门和成形体的根部，用于使来自成形体的辐射热损失最小化。 热屏蔽通常成对配置并且位于作为连续带从成形体下降的熔融玻璃流的水平相对侧上。 下部和上部热屏蔽对的每个热屏蔽可以包括多个段，包括端段和中心段，其中端段可以相对于中心段单独移动，允许热屏蔽件的边缘邻近带状物 要变化