专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07385353B2 Low-pressure discharge lamp 失效
标题翻译：低压放电灯
公开(公告)号：US07385353B2
公开(公告)日：2008-06-10
申请号：US10586928
申请日：2004-07-30
申请人： Richard C. Gamer , Achim Hilscher , Gerd H. Lieder , Viktor Malik , Thomas Noll , Klaus Pankratz
发明人： Richard C. Gamer , Achim Hilscher , Gerd H. Lieder , Viktor Malik , Thomas Noll , Klaus Pankratz
IPC分类号： H01J17/20 , H01J17/30
CPC分类号： H01J61/545 , H01J61/0672
摘要： The invention relates to a low-pressure discharge lamp comprising a glass discharge vessel (1) which is substantially tubular in form and which is closed in a gas-tight manner on the ends thereof, a filling consisting of an inert gas mixture and quicksilver, in addition to an optional luminous coating on the inner wall of the discharge vessel (1). Two current supply inlets are respectively melted into the two ends of the discharge vessel (1), with a helical electrode secured thereto (5). The invention is characterized in that in order to increase the switching resistance of the lamp in a cold start operation, at least one other electrode (7,8) made of a conductive material is arranged in the region between the helical electrode (5) and the connecting end of the discharge vessel (1) and one end of said other electrode (7, 8) is electrically connected to one of the two current supply inlets (3,4).
摘要翻译：本发明涉及一种低压放电灯，其包括玻璃放电容器（1），该玻璃放电容器（1）的形状基本上为管状，并且在其端部以气密方式封闭，由惰性气体混合物和水银构成的填充物，除了在放电容器（1）的内壁上的可选的发光涂层之外。两个电流供给入口分别熔化到放电容器（1）的两端，其中固定有螺旋电极（5）。本发明的特征在于，为了在冷启动操作中增加灯的开关电阻，在导电材料制成的至少一个其它电极（7,8）设置在螺旋电极（5）和放电容器（1）的连接端和所述另一电极（7,8）的一端电连接到两个电流供给口（3,4）中的一个。

IPRDB

热门服务

关于我们

友情链接

联系方式