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1. 发明授权

US06812639B2 Germicidal lamp with end of life arc quenching device 失效
标题翻译：灭菌灯具寿命终止电弧淬火装置
公开(公告)号：US06812639B2
公开(公告)日：2004-11-02
申请号：US10243299
申请日：2002-09-13
申请人： Patrick Ward , William Sax
发明人： Patrick Ward , William Sax
IPC分类号： H01K150
CPC分类号： H01K1/00 , C02F1/325 , C02F2201/326 , H01J1/52
摘要： An end of life quenching device for a vapor lamp preventing damage to the lamp and socket structure. Mica is attached to a lead wire of a filament. As an emission material on the filament is consumed and the vapor lamp reaches the end of its life, the resulting increase in voltage causes an arc. The arc may extend down the lead wire. The hydrated OH group in the mica releases hydrogen, which extinguishes the arc within the vapor lamp. Damage is thereby prevented. The mica withstands the high pressing temperatures required in the manufacture of vapor lamps with quartz envelopes and used to generate ultraviolet radiation in germicidal applications.
摘要翻译：一种用于蒸汽灯的寿命终止装置，可以防止灯泡和插座结构的损坏。云母附着在细丝的引线上。由于灯丝上的发射材料被消耗，并且蒸气灯达到其寿命的终点，所导致的电压增加会产生电弧。电弧可以沿引线延伸。云母中的水合OH基释放氢气，其消除了蒸汽灯内的电弧。从而防止损坏。云母可承受制造具有石英信封的蒸汽灯所需的高压温度，并用于在杀菌应用中产生紫外线辐射。

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