发明名称 |
High-pressure discharge lamp |
摘要 |
The invention relates to a high-pressure discharge lamp (1) provided with a discharge vessel (2) made of quartz glass which encloses a discharge space (3) having an ionizable filling and an electrode (4). The discharge vessel (2) is provided with a seal (5) which preferably encloses an Mo foil and forms a feedthrough for an electric conductor (6) to the electrode (4). At the location of the foil, the seal (5) has a gastight sealed cavity (10). According to the invention the cavity (10) is free of a capacitive coupling. This improves reliable ignition.
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申请公布号 |
US2005017643(A1) |
申请公布日期 |
2005.01.27 |
申请号 |
US20040495955 |
申请日期 |
2004.05.18 |
申请人 |
HENDRIX JOHAN LEOPOLD VICTORINA;VAN DEN NIEUWENHUIZEN HUBERTUS CORNELIS MARIA;ANTONIS PETRUS HENDRIKUS |
发明人 |
HENDRIX JOHAN LEOPOLD VICTORINA;VAN DEN NIEUWENHUIZEN HUBERTUS CORNELIS MARIA;ANTONIS PETRUS HENDRIKUS |
分类号 |
H01J61/20;H01J61/36;H01J61/54;H01J61/82;H01J61/86;(IPC1-7):H01J17/02 |
主分类号 |
H01J61/20 |
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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