| 发明名称 |
High-pressure discharge lamp with ceramic discharge vessel |
| 摘要 |
<p>In metal halide (halogenide) lamps with a ceramic discharge vessel, the electrode shaft (12) is encased by a sleeve (17) to improve the ignition behaviour. The sleeve preferably consists of ceramic. <IMAGE></p> |
| 申请公布号 |
EP0639853(B1) |
申请公布日期 |
1998.06.10 |
| 申请号 |
EP19940112142 |
申请日期 |
1994.08.03 |
| 申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
HENGER, ULRICH, DR.;JUENGST, STEFAN, DR.;WAHRENDORFF, PETER |
| 分类号 |
H01J61/073;H01J61/10;H01J61/36;H01J61/54;H01J61/82;(IPC1-7):H01J61/36 |
主分类号 |
H01J61/073 |
| 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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