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公开(公告)号:US5793161A
公开(公告)日:1998-08-11
申请号:US431881
申请日:1995-05-01
IPC分类号: H01J9/02 , H01J61/073 , H01J61/06
CPC分类号: H01J61/0732
摘要: The high pressure discharge lamp has electrodes which each have a wrapping of tungsten wire near the tip of the electrode rod. The electrode rod has unround cross-sections, formed by indentations and bulges. The tungsten wire, wrapped around the electrode rod, is in substantially circumferential contact with the unround cross-sections, thereby keeping the wire fixed to the rod.
摘要翻译: 高压放电灯具有电极,其各自具有在电极棒的尖端附近的钨丝缠绕。 电极棒具有由凹陷和凸起形成的非圆形横截面。 缠绕在电极杆上的钨丝线与非圆形横截面基本上圆周接触,从而保持电线固定在杆上。