发明授权
- 专利标题： Metal halide lamp
- 专利标题（中）： 金卤灯
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申请号： US09561614申请日： 2000-04-27
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公开(公告)号： US06404129B1公开(公告)日： 2002-06-11
- 发明人: Josephus Christiaan Maria Hendricx , Herman Muller , Petrus Antonius Marie Weerdesteijn , Arnoldus Johanna Walravens
- 申请人： Josephus Christiaan Maria Hendricx , Herman Muller , Petrus Antonius Marie Weerdesteijn , Arnoldus Johanna Walravens
- 优先权： EP99201336 19990429
- 主分类号： H01J1716
- IPC分类号： H01J1716
摘要：
The invention relates to a metal halide lamp which is provided with a discharge vessel having a ceramic wall and enclosing a discharge space. Two electrodes having tips at a mutual distance EA are positioned in the discharge space, which contains besides Xe also an ionizable filling with NaI and CeI3. The discharge vessel has an internal diameter Di at least over the length EA. According to the invention it holds that Di
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