发明名称 |
CATHODE UNIT FOR FLUORESCENT LAMPS |
摘要 |
<p>Disclosed are cathode units for use in fluorescent discharge lamps which include a stem element adapted for sealing engagement with an end of an elongated vitreous/glass tube, first and second electrode support wires extending axially through the stem element, and a filament electrode which is oriented substantially axially with respect to the support wires. The support wires each have a inwardly-directed tip portion and the filament electrode is attached thereto. The ends of the filament electrode are attached to the support wires by welding. In alternative embodiments, the disclosed cathode unit can further include an electrode shield assembly.</p> |
申请公布号 |
WO2006053018(A2) |
申请公布日期 |
2006.05.18 |
申请号 |
WO2005US40541 |
申请日期 |
2005.11.09 |
申请人 |
CASSIDY, ROBERT;VOLTARC TECHNOLOGIES, INC. |
发明人 |
CASSIDY, ROBERT |
分类号 |
H01K1/02;H01J1/15;H01J1/88;H01J19/08;H01J19/42 |
主分类号 |
H01K1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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