发明名称 |
Reflective metal heat shield for metal halide lamps |
摘要 |
An arc robe for a discharge lamp comprises a hollow body containing an arc generating and sustaining medium. The body has oppositely disposed ends each containing an electrode sealed therein by a seal associated with the ends. At least one of the ends has a heat shield thereabout, the heat shield comprising a metal foil wrapped about the end and being fixed to the seal. The metal foil is preferably nickel having a thickness of from about 0.0254 mm to 0.127 mm.
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申请公布号 |
US5680000(A) |
申请公布日期 |
1997.10.21 |
申请号 |
US19950553163 |
申请日期 |
1995.11.07 |
申请人 |
OSRAM SYLVANIA INC. |
发明人 |
ZUK, KARLENE J.;SMITH, DEBORAH J.;KULIK, JOSEPH S. |
分类号 |
H01J61/04;(IPC1-7):H01J61/30 |
主分类号 |
H01J61/04 |
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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