发明名称 Discharge lamp
摘要 The invention relates to a discharge lamp, in particular a high-pressure discharge lamp having a discharge vessel, which has at least one sealed-off end which is provided with a current feedthrough. The section of the electrode which extends into said sealed-off end is provided, according to the invention, with a coating, which contains a high-melting metal from the group of the platinum metals, preferably ruthenium.
申请公布号 US2004183443(A1) 申请公布日期 2004.09.23
申请号 US20040799646 申请日期 2004.03.15
申请人 PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHL 发明人 BITTMANN THOMAS;LANGER ALFRED
分类号 H01J61/36;H01J5/38;H01J17/18;H01J61/04;H01J61/073;H01J61/82;(IPC1-7):H01J17/18 主分类号 H01J61/36
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