发明名称 |
Metal vapor discharge lamp with radioactively impregnated ceramic material body |
摘要 |
A metal vapor discharge lamp. The metal vapor discharge lamp includes an enclosed discharge tube having a pair of main electrodes mounted at spaced apart locations therein, the discharge tube including a fill of at least a metal vapor and a starting gas, a radiation source including radioactively impregnated ceramic material having a vitrified radioactive outer protection portion and an outer bulb for enclosing the discharge tube and a circuit for electrically generating an arc between the main electrodes.
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申请公布号 |
US4827176(A) |
申请公布日期 |
1989.05.02 |
申请号 |
US19870135077 |
申请日期 |
1987.12.18 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
INUKAI, SHINJI;HONDA, KAZUO;KAMIYA, AKIHIRO |
分类号 |
H01J61/54;(IPC1-7):H01J61/18;H01J17/32;H01J65/08 |
主分类号 |
H01J61/54 |
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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