发明授权
- 专利标题： Short-arc lamp
- 专利标题（中）： 短弧灯
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申请号： US09821488申请日： 2001-03-29
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公开(公告)号： US06614186B2公开(公告)日： 2003-09-02
- 发明人: Thomas Mehr , Dietmar Ehrlichmann , Gerhard Loeffler
- 申请人： Thomas Mehr , Dietmar Ehrlichmann , Gerhard Loeffler
- 优先权： DE20005764U 20000330
- 主分类号： H01J1704
- IPC分类号： H01J1704
摘要：
A short-arc lamp (1) with a discharge vessel (2) which contains an anode (3) and cathode (4) which are opposite one another. The filling medium contains inert gases and/or metal vapors, and the anode comprises a body having a front section (11), a substantially cylindrical body (12) and a rear face (13). Provided in the region of the front half of the cylindrical body is a projection (20) whose radial length (X) projects at least 0.5 mm beyond the cylindrical body (12).
公开/授权文献
- US20010035719A1 Short-arc lamp 公开/授权日：2001-11-01