首页>
外国专利>
GLASS MANUFACTURING APPARATUS, A STRUCTURAL MEMBER THEREOF AND METHOD FOR HEATING THE STRUCTURAL MEMBER BY CONDUCTION HEATING
GLASS MANUFACTURING APPARATUS, A STRUCTURAL MEMBER THEREOF AND METHOD FOR HEATING THE STRUCTURAL MEMBER BY CONDUCTION HEATING
展开▼
机译：玻璃制造装置，其结构构件以及通过传导加热来加热结构构件的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A hollow tubular body for molten glass in which local-overheating is reduced at the time of conduction heating. The hollow tubular body has a platinum or platinum alloy hollow tube, used for conduction heating, wherein a platinum or platinum alloy ring electrode is joined to the outer circumference of the hollow tube, a lead-out electrode is joined to an outer edge of the ring electrode, and a thick portion is provided in at least the joint portion closest to the lead-out electrode, of the ring electrode and in the vicinity thereof.
展开▼
