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公开(公告)号:EP0491379B1
公开(公告)日:1999-04-21
申请号:EP91121705.7
申请日:1991-12-18
CPC分类号: F21V7/22 , G02B5/0833 , G02B5/0858
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2.Quartz lamp envelope with molybdenum foil having oxidation-resistant surface formed by ion implantation 失效
标题翻译: 与Molybdanfolie与更耐灯石英烧瓶中以氧化表面通过离子注入形成公开(公告)号:EP0375402B1
公开(公告)日:1998-03-18
申请号:EP89313370.2
申请日:1989-12-20
CPC分类号: H01J61/368 , H01J5/38 , H01J5/46 , H01J9/28 , H01J9/326
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3.
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公开(公告)号:EP0547589B1
公开(公告)日:1997-03-05
申请号:EP92121419.3
申请日:1992-12-16
发明人: Bazin, Simone P.
IPC分类号: H01J61/54
CPC分类号: H01J61/542
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5.Electric lamp having a coiled incandescent filament and filament movement restraint means 失效
标题翻译: 与螺旋灯丝和装置电灯用于限制灯丝运动-
6.Improved arc tube for high pressure metal vapor discharge lamp, lamp including same, and method 失效
标题翻译: 对高压金属蒸气放电灯,电灯具有这样的活塞弧活塞和用于制备公开(公告)号:EP0341749B1
公开(公告)日:1997-01-02
申请号:EP89108640.7
申请日:1989-05-12
CPC分类号: H01J9/323 , H01J61/366
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公开(公告)号:EP0306269B1
公开(公告)日:1996-10-30
申请号:EP88308020.2
申请日:1988-08-30
CPC分类号: H01J61/045 , H01J61/34
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公开(公告)号:EP0490647B1
公开(公告)日:1996-07-17
申请号:EP91311497.1
申请日:1991-12-11
发明人: Gregor, Philip D. , Dale, Brian
CPC分类号: H05B41/384 , H05B41/24 , Y02B20/206
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公开(公告)号:EP0502512B1
公开(公告)日:1995-06-07
申请号:EP92103737.0
申请日:1992-03-04
发明人: Sun, Yiyoung , Nguyen, Long Thanh
IPC分类号: H05B41/233
CPC分类号: H05B41/2985 , Y02B20/19 , Y10S315/07
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10.A method to reduce color temperature variation in metal halide arc tubes 失效
标题翻译: 一种用于减少金属卤化物弧光管中的色温变化过程。公开(公告)号:EP0271927B1
公开(公告)日:1995-04-05
申请号:EP87118858.7
申请日:1987-12-18
CPC分类号: H01J61/827 , H01J9/266 , H01J61/368
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