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1.发明授权Single-ended metal halogen lamp and fabrication process employing ionization potential selection of additive gases 失效单端金属卤素灯和采用电离电位选择添加气体的制造工艺
公开(公告)号：US4766348A
公开(公告)日：1988-08-23
申请号：US502773
申请日：1983-06-09
IPC分类号： H01J9/395 , H01J61/12 , H01J61/16 , H01J61/20 , H01J61/82 , H01J61/84 , H01J61/88 , H01J61/06 , H01J61/33 , H01J61/54
CPC分类号： H01J61/125 , H01J61/827
摘要： A single-ended metal halide discharge lamp includes an elliptical-shaped envelope having a pair of electrodes sealed therein and a fill gas which includes metal halogen selected in accordance with the ionization potentials thereof to provide "white" light with minimal color separation. In another aspect, the above-described lamp is fabricated by a process wherein an elliptical-shaped envelope is formed, a pair of electrodes sealed therein and a gas fill is selected including argon, mercury and additive halogen gases selected in accordance with the ionization potentials thereof to provide "white" light with minimal color separation.
摘要翻译： 单端金属卤化物放电灯包括其中密封有一对电极的椭圆形封套和包括根据其电离电位选择的金属卤素的填充气体，以提供具有最小颜色分离的“白色”光。 另一方面，上述灯是通过形成椭圆形外壳，密封在其中的一对电极并选择气体填充物的方法制造的，包括根据电离电势选择的氩，汞和添加卤素气体 以提供具有最小颜色分离的“白”光。
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公开(公告)号：US5523655A
公开(公告)日：1996-06-04
申请号：US298896
申请日：1994-08-31
IPC分类号： H05B41/24 , H01J61/02 , H01J61/067 , H01J61/16 , H01J61/30 , H01J61/35 , H01J61/38 , H01J61/42 , H01J61/44 , H01J61/46 , H01J61/76 , H01J61/78 , H01J65/04 , H05B41/392 , H05B41/16
CPC分类号： H01J61/76 , H01J61/025 , H01J61/067 , H01J61/16 , H01J61/38 , H01J61/42 , H01J61/46 , H01J61/78 , H01J65/042 , H05B41/3927 , Y10S315/02 , Y10S315/05
摘要： A nearly pure neon is described along with a method of operating the lamp. A phosphor is coated on the lamp wall. By properly stimulating the neon, ultraviolet light may be emitted, that can stimulate the phosphor to a first light emission. The lamp may then be operated to produce a visible light emission that is the result of neon emission or of intermediate combinations of the neon and phosphor emissions. A single neon lamp may then produce in one instance, an amber color, or in other instance, a red color without the cold environment problems typical of a mercury based lamp. The output efficiency is enhanced when the lamp is formed as an aperture lamp. The narrow source is also useful as a source in reflector and lens systems. High pressure neon lamps offer a small source size, direct color with no filtering, good tolerance of impact and jarring, moderate cost, and increased vehicle styling potential.
摘要翻译： 描述了近乎纯净的氖灯以及操作灯的方法。 荧光粉被涂在灯壁上。 通过适当地刺激氖，可以发射紫外光，这可以将磷光体刺激到第一光发射。 然后可以操作灯以产生由氖光发射或氖和磷发射的中间组合引起的可见光发射。 然后，单个氖灯可以在一种情况下产生琥珀色，或者在另一种情况下，产生红色，而没有典型的基于汞的灯的冷环境问题。 当灯形成为光圈灯时，输出效率提高。 窄光源也可用作反射镜和透镜系统中的光源。 高压霓虹灯提供小尺寸，直接颜色，不过滤，良好的耐冲击和振动，适中的成本和更高的车辆造型潜力。
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3.发明授权
公开(公告)号：US4864180A
公开(公告)日：1989-09-05
申请号：US112645
申请日：1987-10-26
CPC分类号： H01J61/827 , H01J61/30
摘要： A metal-halide arc tube and lamp having improved uniformity of azimuthal luminous intensity and being particularly suited for navigational signal applications. The arc tube when operationally positioned about a vertical axis has a body which is substantially egg-shaped with the lower half of the body being more oblate than the upper half. During operation, the surface of the upper half of the arc tube body remains entirely free of metal-halide condensate so that no emitted light is blocked by condensate in any direction and nearly uniform azimuthal intensity is achieved. A heat-reflecting coating about the lower electrode prevents the formation of a condensate puddle about the lower electrode and relocates the condensate during operation to an area of the lower half above the coating and below the center of the arc tube. The arc tube may be seasoned during initial startup so that all of the additive remains solidified and bonded to a surface of the lower half of the arc tube during shipping and installation of the lamp. Preferred embodiments of the invention are disclosed which are designed for a coastal signal beacon. In addition to nearly uniform azimuthal intensity, the invention provides the advantages of greater range, wider beam width, longer life, improved efficiency, and equivalent or greater ruggedness for use in an all weather environment in comparison with the prior art.
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4.发明授权Metal halide discharge lamp gas fill process to provide minimal color separation 失效金属卤化物放电灯气体填充过程提供最小的分色
公开(公告)号：US4557700A
公开(公告)日：1985-12-10
申请号：US502776
申请日：1983-06-09
CPC分类号： H01J61/125 , H01J61/827
摘要： A single-ended metal halide discharge lamp includes a plurality of fill gases selected to provide essentially white light at a plurality of distances from a pair of spaced electrodes and to combine the radiation from the multiple distances to provide white light with minimal color separation from the discharge lamp. Also, a method for providing spectral uniformity from a discharge lamp is provided wherein the emitted color and distance from a longitudinal axis provided by a plurality of fill gases is observed, fill gases are selected to provide white light emission at a plurality of distances from the longitudinal axis and the selected fill gases are combined to provide white light with minimal color separation from the discharge lamp.
摘要翻译： 单端金属卤化物放电灯包括多个填充气体，其被选择为从一对隔开的电极提供多个距离提供基本上白色的光并且组合来自多个距离的辐射以提供白光，并且具有最小的与 放电灯 此外，提供了一种用于从放电灯提供光谱均匀性的方法，其中观察到发射的颜色和距离由多个填充气体提供的纵向轴线的距离，填充气体被选择以提供距离该多个填充气体的多个距离处的白光发射 纵向轴线和所选择的填充气体被组合以提供与放电灯具有最小颜色分离的白光。
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公开(公告)号：US4415829A
公开(公告)日：1983-11-15
申请号：US292373
申请日：1981-08-13
IPC分类号： H01J61/073 , H01J61/82 , H01J61/06
CPC分类号： H01J61/82 , H01J61/0732
摘要： A D.C. operable, miniature, low-wattage, single ended, arc discharge lamp. The cathode electrode includes electrical field modifying means to insure that the arc strikes between the electrode tips. During high pressure (.about.10 atm) operation electrode heating of the anode is dominated by electron bombardment, which creates substantially higher heat at the anode tip than at the cathode tip (the cathode being heated by ion bombardment and cooled by thermionic electron emission). Heat conducted down the anode electrode is dissipated in the single press and contributes to the heat conduction in the closely adjacent cathode electrode thereby reducing the net heat loss therein and helping to maintain the desired cathode temperature.
摘要翻译： 直流电可操作的小型，低功率，单端，电弧放电灯。 阴极电极包括电场修改装置，以确保电弧尖端之间的电弧。 在高压（DIFFERENCE 10 atm）期间，阳极的操作电极加热主要由电子轰击，其在阳极尖端处产生比在阴极尖端（阴极被离子轰击加热并通过热离子电子发射冷却）显着更高的热量。 在阳极电极下传导的热量在单次压机中消散，并且有助于在紧密相邻的阴极电极中的热传导，从而减少其中的净热损失并有助于保持所需的阴极温度。
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公开(公告)号：US5043634A
公开(公告)日：1991-08-27
申请号：US212401
申请日：1988-06-27
IPC分类号： H01J61/80
CPC分类号： H01J61/80
摘要： A pulsed light source includes a sealed, ultraviolet-transmissive lamp tube defining a discharge region containing a rare gas or a mixture of rare gases, anode and cathode electrodes sealed into the lamp tube at opposite ends, leads for connecting the electrodes to a pulsed source of electrical energy and a phosphor material located on a surface external to the discharge region. The lamp tube contains mercury in sufficient quantity to cover the cathode electrode when the lamp tube is oriented with the cathode electrode at the bottom. The cathode electrode is protected by the mercury from sputtering that results from ion bombardment. The mercury emits pulsed ultraviolet radiation which stimulates emission of visible light by the phosphor material. Lamp tube pressure is below 200 torr. The light source is operable over a range of pulse widths and duty cycles. The color of light emission is determined by the phosphor. The phosphor can be located on the outer surface of the lamp tube or on a separate glass sleeve.
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公开(公告)号：US4920459A
公开(公告)日：1990-04-24
申请号：US287925
申请日：1988-12-21
CPC分类号： B60Q1/007 , B60Q1/0094 , F21S48/1109 , F21S48/1186 , F21S48/32 , F21S48/335 , F21S48/328
摘要： A arc discharge headlamp system is disclosed. An arc discharge headlamp system may be formed with a lamp housing including an enclosed reflector, a double ended arc discharge lamp having a two leads at offset ends, enclosed in the reflector. A first lamp support for the front end of the lamp is coupled to the lamp housing, and a first lead connection for the lamp is coupled through a high potential conductor embedded in the lamp housing. The high potential conductor embedded in the lamp housing extends subsurface to a ballast cavity formed in the lamp housing and enclosing a ballast. The ballast is potted in the cavity to protect it. A second lamp lead extends through a second lamp support to the rear of the lamp housing to be connected to the ballast. The lamp capsule, high potential leads, and ballast are all securely enclosed as a single unit with potential leakage between elements, and with the outside prevented.
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公开(公告)号：US4850918A
公开(公告)日：1989-07-25
申请号：US266447
申请日：1988-10-28
IPC分类号： H01J61/82
CPC分类号： H01J61/827
摘要： A mercury-free colored light source is especially well suited for use as a signal and/or navigational aid. The source is also adaptable to many other applications requiring momentary flashes of a particular color of light. The mercury-free, pulsed metal halide light source of the present invention comprises in combination:(a) a light transmissive glass vacuum outer jacket;(b) a light transmisive glass arc tube disposed within said outer jacket;(c) emissive material comprising at least one metal halide salt and an inert gas; and(d) an anode and a cathode, disposed within said arc tube, forming a gap therebetween;said cathode being completely covered by said metal halide salt.
摘要翻译： 无汞的有色光源特别适用于信号和/或导航辅助。 该源还适用于需要瞬时闪烁特定颜色的光的许多其他应用。 本发明的无汞脉冲金属卤化物光源组合包括：（a）透光玻璃真空外护套; （b）设置在所述外护套内的透光玻璃电弧管; （c）包含至少一种金属卤化物盐和惰性气体的发射材料; 和（d）阳极和阴极，设置在所述电弧管内，在它们之间形成间隙; 所述阴极被所述金属卤化物盐完全覆盖。
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公开(公告)号：US4612000A
公开(公告)日：1986-09-16
申请号：US728454
申请日：1985-05-01
IPC分类号： H01J9/24 , H01J61/073 , H01J61/82
CPC分类号： H01J61/073 , H01J61/827 , H01J9/247
摘要： A single-ended metal halide discharge lamp including a fused silica elliptical-shaped envelope which is filled with a metal halide dosed high pressure mercury fill and wherein a pair of electrodes each having a metal rod with a ball on the end thereof are sealed whereby isothermal operation of the elliptical-shaped envelope is effected. A manufacturing process is also provided wherein an elliptical-shaped envelope is formed, a pair of electrodes having metal rods with a ball on the end thereof are sealed into one end of the envelope, and the envelope is filled with a metal halide dosed high pressure mercury fill.
摘要翻译： 一种单端金属卤化物放电灯，其包括熔融二氧化硅椭圆形外壳，其填充有金属卤化物施加的高压汞填充物，并且其中一对电极各自具有在其端部上具有球的金属棒，由此等温 实现椭圆形封套的操作。 还提供了一种制造方法，其中形成椭圆形的外壳，一端具有球状金属棒的一对电极密封在外壳的一端，外壳上装有金属卤化物高压 水银填充
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10.发明授权
公开(公告)号：US4847530A
公开(公告)日：1989-07-11
申请号：US112646
申请日：1987-10-26
IPC分类号： H01J61/34
CPC分类号： H01J61/34
摘要： An arc discharge lamp having an elongated outer envelope being orthogonal or transverse to the central axis of the lamp base. The invention provides an optically precise, extremely rugged, very efficient, and long-lived light source particularly well suited for use in rotating navigational signals which are for use in rotating navigational signals which are frequently situated in remote locations and exposed to all types of weather conditions. In a preferred embodiment of the invention, the lamp comprises a base having a vertical central axis, a light-transmissive outer envelope elongated along a horizontal central axis, and an upwardly arched arc tube for horizontal operation mounted within the outer envelope. In comparison with filamented counterparts of equal wattage from the prior art, the arc discharge source provides greater luminous efficacy and lamp life. When a lamp in accordance with the invention is selected to match the observable range and flash period of an existing beacon, the operating power of the arc source is substantially reduced in comparison with the presently employed filamented source. A lamp in accordance with the invention may be retrofitted into existing navigational beacons; it may be powered from solar sources; and its use results in substantially reduced maintenance costs.
摘要翻译： 一种电弧放电灯，其具有与灯座的中心轴正交或横向的细长外封套。 本发明提供了一种光学精确，非常坚固，非常有效和长寿命的光源，特别适用于旋转导航信号，其用于旋转通常位于偏远位置并暴露于所有类型天气的导航信号 条件。 在本发明的优选实施例中，灯包括具有垂直中心轴的基座，沿着水平中心轴线延伸的透光外壳，以及安装在外壳内的用于水平操作的向上拱形的电弧管。 与来自现有技术的等功率的灯丝对应物相比，电弧放电源提供更大的发光效率和灯寿命。 当选择根据本发明的灯以匹配现有信标的可观测范围和闪光周期时，与目前使用的灯丝源相比，电弧源的工作功率显着降低。 根据本发明的灯可以改装成现有的导航信标; 它可能由太阳能来源供电; 并且其使用导致大大降低的维护成本。
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