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1.发明授权Metal halide lamps with tungsten coils having varying pitches and inner diameters 失效具有不同间距和内径的钨线圈的金属卤化物灯
公开(公告)号：US6137228A
公开(公告)日：2000-10-24
申请号：US39722
申请日：1998-03-16
IPC分类号： H01J9/28 , H01J9/02 , H01J61/073 , H01J61/36 , H01J17/04 , H01J1/62 , H01J17/20 , H01J61/04 , H01J61/12
CPC分类号： H01J61/36 , H01J61/0732
摘要： A method for manufacturing a metal halide lamp in which tungsten coils are made to have diameters wider than the outer diameters of electrodes, and to have a coil pitch sufficient to prevent molten quartz glass from entering therebetween; and after the tungsten coils have been fixed around the electrodes, the pitch of the tungsten coils on the sides of the electrodes which are nearest molybdenum foils is extended by dragging a part of the tungsten coils toward the discharge ends of the electrodes to fix it tightly around the electrodes. As a result, when sealing is performed with quartz glass bulb, gaps between the electrodes and the glass bulb are provided on the discharge sides of the electrodes, whereby it can be prevented to occur cracks in the quartz glass bulb due to the thermal expansion of the electrodes; and on the molybdenum foil sides of the electrodes, the quartz glass bulb contacts the electrodes, thereby preventing peeling-off and accumulation of sealed material.
摘要翻译： 一种制造金属卤化物灯的方法，其中钨线圈制成的直径比电极的外径宽，并具有足以防止熔融石英玻璃进入其间的线圈间距; 并且在钨线圈固定在电极周围之后，通过将一部分钨线圈朝向电极的放电端部拖动而将最接近钼箔的电极侧面上的钨线圈的间距延伸，以将其紧固 在电极周围。 结果，当用石英玻璃灯泡进行密封时，电极和玻璃灯泡之间的间隙设置在电极的排出侧上，由此可以防止在石英玻璃灯泡中由于热膨胀而产生裂纹 电极; 并且在电极的钼箔侧，石英玻璃灯泡与电极接触，从而防止密封材料的剥离和积聚。
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2.发明授权Preform for fluorescent lamp, fluorescent lamp prepared by the same, and method for preparing the fluorescent lamp 失效荧光灯预制件，由其制备的荧光灯以及荧光灯的制备方法
公开(公告)号：US5932970A
公开(公告)日：1999-08-03
申请号：US943745
申请日：1997-10-03
摘要： There is provided a preform for a fluorescent lamp comprising a bulb and a stem provided with a filament and a discharge electrode and a fluorescent lamp prepared by the preform without an exhaust pipe for use as an indicating lamp, the fluorescent lamp being sealed after exhausting inside air and charging inert gas and mercury through an appropriate space formed between the bulb and the stem inserted into the bulb. Thus, even when liquefied mercury is present in the discharge chamber, it receives a large amount of heat from the filament applied voltage and is easily and quickly evaporated, whereby the characteristics of the lamp become stable quickly after turning on the lamp.
摘要翻译： 提供了一种用于荧光灯的预制件，其包括灯泡和设置有灯丝的灯杆和放电电极以及由预成型件制成的荧光灯，而不使用用作指示灯的排气管，荧光灯在内部排气之后被密封 空气并通过在插入灯泡中的灯泡和灯杆之间形成的适当空间来充入惰性气体和汞。 因此，即使在放电室中存在液化汞的情况下，由于灯丝施加的电压也容易产生大量的热量，容易且迅速的蒸发，因此在接通灯后，灯的特性变得稳定。
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公开(公告)号：US4993981A
公开(公告)日：1991-02-19
申请号：US463001
申请日：1990-01-08
申请人： Akira Ose , Shinya Omori , Akihiko Tsurumaru
发明人： Akira Ose , Shinya Omori , Akihiko Tsurumaru
IPC分类号： H01J9/395
CPC分类号： H01J9/395
摘要： A method of manufacturing a vaporized metal discharge lamp wherein a metal halide is attached to the tip of a metal rod, such as through vapor deposition or sputtering. The rod is then inserted into a light emission envelope of the lamp, and the metal halide attached to the metal rod tip is transferred to the inside of the envelope through high frequency induction heating.
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公开(公告)号：US4682072A
公开(公告)日：1987-07-21
申请号：US935117
申请日：1986-11-26
CPC分类号： F21S48/137 , F21S48/1172 , H01K9/08
摘要： The present invention provides a headlamp for a vehicle wherein a reflector is different in focal position of a paraboloidal surface between an upper surface and a lower surface thereof, a focal point on the lower surface side is formed to be positioned forwardly more than a length of a sub-filament from a focal point on the upper surface side, and the sub-filament is positioned between both the focal points to thereby efficiently utilize luminescense and obtain a light distribution pattern of high luminous intensity.
摘要翻译： 本发明提供了一种用于车辆的前照灯，其中反射器在其上表面和下表面之间的抛物面的焦点位置不同，下表面侧上的焦点形成为向前定位， 来自上表面侧的焦点的副丝，并且分光线位于两个焦点之间，从而有效地利用发光，并获得高发光强度的配光图案。
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