发明名称 |
Unsaturated vapor high pressure sodium lamp getter mounting |
摘要 |
An unsaturated vapor type high pressure sodium lamp includes an arc tube having a tubular ceramic envelope containing a dosing of sodium, mercury and a rare gas with an electrode sealed into each end of the envelope and an oxygen-absorbing getter telescoped over or affixed to the electrode.
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申请公布号 |
US4859905(A) |
申请公布日期 |
1989.08.22 |
申请号 |
US19880274658 |
申请日期 |
1988.11.21 |
申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
WHITE, PHILIP J.;SCHOLZ, JOHN A.;WHITE, ROBERT S. |
分类号 |
H01J61/26 |
主分类号 |
H01J61/26 |
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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