发明申请
US20090223251A1 Molten glass dropping nozzle, molded glass product manufacturing method and molded glass product manufacturing apparatus
失效
熔融玻璃滴水嘴，成型玻璃制品的制造方法和成型玻璃制品的制造装置
- 专利标题： Molten glass dropping nozzle, molded glass product manufacturing method and molded glass product manufacturing apparatus
- 专利标题（中）： 熔融玻璃滴水嘴，成型玻璃制品的制造方法和成型玻璃制品的制造装置
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申请号： US12154252申请日： 2008-05-21
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公开(公告)号： US20090223251A1公开(公告)日： 2009-09-10
- 发明人: Toshiya Tomisaka
- 申请人： Toshiya Tomisaka
- 专利权人： KONICA MINOLTA OPTO, INC.
- 当前专利权人： KONICA MINOLTA OPTO, INC.
- 优先权： JPJP2007-144922 20070531
- 主分类号： C03B19/10
- IPC分类号： C03B19/10 ; C03B19/00
摘要：
A molten glass dropping nozzle including: a molten glass flow path therein for flowing molten glass; and a plurality of openings of the flow path, the plurality of openings being provided on a front end of the molten glass dropping nozzle, wherein the molten glass flowing out of the plurality of openings is stored in the front end and falls as one molten glass drop.