发明名称 |
Discharge lamp with wire frame having dual cantilever resilient end |
摘要 |
Discharge lamp utilizes a current carrying frame member which supports an arc tube and positions it centrally in a glass envelope having a closed end with an inside surface. The frame member has a first end fixed to a lead in the stem and a second end formed with first and second cantilevers connected by a 180 degree bend to resiliently position the frame member in the closed end of the envelope. A metal halide discharge lamp having an elliptical glass envelope and a cylindrical end utilizes a frame wherein the cantilevers are displaced apart to load a hooked end formed on the second cantilever against the inside surface.
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申请公布号 |
US6133677(A) |
申请公布日期 |
2000.10.17 |
申请号 |
US19980176550 |
申请日期 |
1998.10.21 |
申请人 |
PHILIPS ELECTRONICS NORTH AMERICA CORP.;SUPRO SPRING AND WIRE FORMS INC. |
发明人 |
SHIPPEE, DANIEL P.;PROVAGNA, KEVIN D.;GENSERT, JAMES M.;BENTLEY, FAYE E. |
分类号 |
H01J5/50;H01J61/34;H01J61/36;(IPC1-7):H01J61/34 |
主分类号 |
H01J5/50 |
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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