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1.发明公开
公开(公告)号：EP0361530A2
公开(公告)日：1990-04-04
申请号：EP89118263.6
申请日：1989-10-02
IPC分类号： H01J61/50
CPC分类号： H01J61/50
摘要： A double-enveloped lamp assembly includes a light-source capsule subject to burst on rare occasions, a light-transmissive shield substantially surrounding the light-source capsule for absorbing and dissipating a portion of the energy when the light-source capsule bursts, a mesh of substantially nonconducting fiber for reinforcing the shield, and a light-transmissive outer envelope. The mesh is fabricated of ceramic fibers having sufficient strength to reinforce the shield. Since the fibers are nonconducting, sodium migration is minimized. The ceramic fiber mesh is particularly useful for high wattage lamps where thick-walled outer envelopes are not practical.
摘要翻译： 双包膜灯组件包括光源胶囊受到突发在少数情况下，透光性屏蔽基本上包围用于吸收和消散的能量的一部分的光源胶囊当光源胶囊破裂，网状 基本上非导电的纤维用于加强屏蔽，和具有透光性的外封套。 网格被制造具有足够的强度以增强屏蔽陶瓷纤维。 由于纤维都不导通，钠迁移最小化。 陶瓷纤维网为高瓦数的灯，其中厚壁外封套是不实际的特别有用的。
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公开(公告)号：EP0180199A1
公开(公告)日：1986-05-07
申请号：EP85113748.9
申请日：1985-10-29
CPC分类号： H01J61/34 , H01J61/827
摘要： A low wattage metal halide discharge lamp (5) includes an evacuated envelope (7) wherein is disposed a heat reducing member (25) having an arc tube (33) therein. The heat reducing member and the arc tube have a metal band (31) and outer strap member (39) adjacent one another and adjacent an electrode (35) with the metal band, strap member and electrode all electrically connected to an electrical lead (13) of one polarity whereby sodium losses from the arc tube are reduced.
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公开(公告)号：EP0186899B1
公开(公告)日：1991-07-31
申请号：EP85116518.3
申请日：1985-12-23
CPC分类号： H01J61/827 , H01J61/34
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公开(公告)号：EP0180199B1
公开(公告)日：1991-03-27
申请号：EP85113748.9
申请日：1985-10-29
CPC分类号： H01J61/34 , H01J61/827
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公开(公告)号：EP0186899A3
公开(公告)日：1988-10-19
申请号：EP85116518
申请日：1985-12-23
CPC分类号： H01J61/827 , H01J61/34
摘要： An improved metal halide discharge lamp having an outer envelope wherein is disposed an arc tube, a cylindrical member that prevents shard dispersion upon fracture of the arc tube and frame means. The arc tube and cylindrical member are both supported within the lamp by the frame means. The frame means is comprised of a single wire member having a small circular portion, a helical portion and a substantially straight portion. The straight portion may have a small wire attached thereto, in order to secure the cylindrical member in place when the member positioned within the helical portion of the frame means. The arc tube is electrically coupled to the frame means and is concentric to the cylindrical member.
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6.发明公开Electric discharge lamp with thermal switch 失效Elektrische Entladungslampe mit thermischem Schalter。
公开(公告)号：EP0124368A1
公开(公告)日：1984-11-07
申请号：EP84302857.2
申请日：1984-04-27
摘要： An electric discharge lamp has an arc tube within an outer gas filled glass envelope and a thermal switching means (47) is located within the outer envelope. The thermal switching means has a silica support (53) with a pair of electrical conductors affixed (51, 55) thereto and a bimetal strip (57) and a spring-like member (61) are affixed to at least one of the electrical conductors, whereby upon application of heat the bimetal strip (57) and spring-like member (61) are flexed to short-circuit the electrical conductors and remove any D.C. potential between the main electrode and the starting electrode minimizing electrolysis.
摘要翻译： 放电灯在外部充满气体的玻璃外壳内具有电弧管，并且热交换装置（47）位于外壳内。 热开关装置具有二氧化硅载体（53），一对电导体固定到其上，并且双金属条（57）和弹簧状构件（61）固定到至少一个电导体 由此，当施加热量时，双金属片（57）和弹簧状构件（61）弯曲以使电导体短路并去除主电极和起始电极之间的任何直流电势，使电解最小化。
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公开(公告)号：EP0361530A3
公开(公告)日：1990-08-01
申请号：EP89118263.6
申请日：1989-10-02
IPC分类号： H01J61/50
CPC分类号： H01J61/50
摘要： A double-enveloped lamp assembly includes a light-source capsule subject to burst on rare occasions, a light-transmissive shield substantially surrounding the light-source capsule for absorbing and dissipating a portion of the energy when the light-source capsule bursts, a mesh of substantially nonconducting fiber for reinforcing the shield, and a light-transmissive outer envelope. The mesh is fabricated of ceramic fibers having sufficient strength to reinforce the shield. Since the fibers are nonconducting, sodium migration is minimized. The ceramic fiber mesh is particularly useful for high wattage lamps where thick-walled outer envelopes are not practical.
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公开(公告)号：EP0124368B1
公开(公告)日：1989-12-20
申请号：EP84302857.2
申请日：1984-04-27
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9.发明公开
公开(公告)号：EP0186899A2
公开(公告)日：1986-07-09
申请号：EP85116518.3
申请日：1985-12-23
CPC分类号： H01J61/827 , H01J61/34
摘要： An improved metal halide discharge lamp having an outer envelope wherein is disposed an arc tube, a cylindrical member that prevents shard dispersion upon fracture of the arc tube and frame means. The arc tube and cylindrical member are both supported within the lamp by the frame means. The frame means is comprised of a single wire member having a small circular portion, a helical portion and a substantially straight portion. The straight portion may have a small wire attached thereto, in order to secure the cylindrical member in place when the member positioned within the helical portion of the frame means. The arc tube is electrically coupled to the frame means and is concentric to the cylindrical member.
摘要翻译： 一种改进的金属卤化物放电灯，其具有外壳，其中设置有电弧管，圆柱形构件，其防止在电弧管和框架装置断裂时碎片分散。 电弧管和圆柱形构件都通过框架装置支撑在灯内。 框架装置由具有小圆形部分，螺旋部分和基本上直的部分的单线构件组成。 直线部分可以具有附接到其上的小线，以便当位于框架装置的螺旋部分内的构件时将圆柱形构件固定就位。 电弧管电耦合到框架装置并且与圆柱形构件同心。
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公开(公告)号：EP0180198A1
公开(公告)日：1986-05-07
申请号：EP85113747.1
申请日：1985-10-29
CPC分类号： H01J61/34 , H01J61/827
摘要： A low wattage metal halide discharge lamp (5) includes an evacuated envelope (7) wherein is disposed a heat reducing member (25) having an arc tube (33) therein. The heat reducing member and the arc tube have a metal band (31) an outer strap member (39) adjacent one another and adjacent an electrode (35) with the metal band, strap member and electrode all electrically connected to an electrical lead of one polarity whereby sodium losses from the arc tube are reduced. Importantly, the evacuated envelope includes a getter (21, 23) and the heat reducing member is in the form of a domed sleeve having an open end (29) directed away from the getters.
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