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1.发明授权Low wattage metal halide discharge lamp electrically biased to reduce sodium loss 失效低瓦数金属卤化物放电灯电偏置以减少钠损失
公开(公告)号：US4625141A
公开(公告)日：1986-11-25
申请号：US665471
申请日：1984-10-29
CPC分类号： H01J61/34 , H01J61/827
摘要： A low wattage metal halide discharge lamp includes an evacuated envelope wherein is disposed a heat reducing member having an arc tube therein. The heat reducing member and the arc tube have a metal band and outer strap member adjacent one another and adjacent an electrode 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.
摘要翻译： 低功率金属卤化物放电灯包括抽真空的外壳，其中设置有在其中具有电弧管的减热构件。 减热构件和电弧管具有金属带和外带构件，其彼此相邻并且邻近具有金属带，带构件和电极的电极，其全部电连接到一个极性的电引线，由此来自电弧管的钠损耗为 减少
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公开(公告)号：US4620125A
公开(公告)日：1986-10-28
申请号：US665472
申请日：1984-10-29
CPC分类号： H01J61/34 , H01J61/827
摘要： A low wattage metal halide discharge lamp includes an evacuated envelope wherein is disposed a heat reducing member having an arc tube therein. The heat reducing member and the arc tube have a metal band an outer strap member adjacent one another and adjacent an electrode 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 and the heat reducing member is in the form of a domed sleeve having an open end directed away from the getters.
摘要翻译： 低功率金属卤化物放电灯包括抽真空的外壳，其中设置有在其中具有电弧管的减热构件。 减热构件和电弧管具有金属带，外带构件彼此相邻并且邻近具有金属带，带构件和电极的电极，其全部电连接到一个极性的电引线，由此来自电弧管的钠损耗为 减少 重要的是，抽真空的外壳包括吸气剂，并且减热构件是具有远离吸气剂的开口端的圆顶套筒的形式。
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公开(公告)号：US4709184A
公开(公告)日：1987-11-24
申请号：US871129
申请日：1986-05-30
申请人： William M. Keeffe , Zeya K. Krasko
发明人： William M. Keeffe , Zeya K. Krasko
CPC分类号： H01J61/125 , H01J61/827
摘要： A low wattage metal halide discharge lamp includes a sealed outer envelope with a pair of electrical conductors passing therethrough and containing an arc tube having a pair of electrodes electrically connected to the pair of electrical conductors with a chemical fill within the arc tube including iodides of sodium and scandium of a molar ratio in the range of about 20:1 to 28:1.
摘要翻译： 低瓦数金属卤化物放电灯包括密封的外封套，其中一对电导体穿过其中并且包含电弧管，该电弧管具有电连接到一对电导体的电极，其中电化学填充物包括钠的碘化物 和摩尔比在约20:1至28:1范围内的钪。
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4.发明授权Electrode alignment and capsule design for single-ended low wattage metal halide lamps 失效单端低功率金属卤化物灯的电极对准和胶囊设计
公开(公告)号：US4636687A
公开(公告)日：1987-01-13
申请号：US593789
申请日：1984-03-27
CPC分类号： H01J61/073 , H01J61/30 , H01J61/827
摘要： A low wattage single-ended metal halide arc discharge lamp has an isothermal arc chamber with an outer diameter (t) substantially equal to the product of a first constant and the lamp wattage plus a second constant; a fill gas and a pair of electrical conductors sealed into and passing through one end of the arc chamber to provide a pair of electrodes therein having a spacing therebetween of a distance to provide a substantially uniform current for lamps in the range of about 35 to 150 watts.
摘要翻译： 低功率单端金属卤化物电弧放电灯具有等温电弧室，其外径（t）基本上等于第一常数和灯瓦数加上第二常数的乘积; 填充气体和一对电导体，其密封并穿过电弧室的一端，以在其间提供一对电极，其间具有间隔距离，以为约35至150范围内的灯提供基本均匀的电流 瓦特
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公开(公告)号：US4825127A
公开(公告)日：1989-04-25
申请号：US65797
申请日：1987-06-24
申请人： Zeya K. Krasko , William M Keeffe
发明人： Zeya K. Krasko , William M Keeffe
摘要： A metal halide discharge lamp for use in plant growing is disclosed. The lamp of the present invention includes an outer envelope having an inner surface, the inner surface including thereon a phosphor layer, the phosphor being selected to convert ultraviolet wavelength radiation into radiation having a wavelength from about 710 to about 780 nanometers; and a silica quartz shaped arc tube with central part being expanded including therein a pair of spaced electrodes and a chemical fill, the chemical fill comprising mercury, an inert gas, indium halide, lithium halide, sodium halide, and cesium halide. A preferred phosphor comprises iron-doped lithium aluminate. A most preferred chemical fill includes indium iodide, lithium iodide, sodium iodide, and cesium iodide in a molar ratio 0.6 to 7.4 to 1.3 to 0.4, respectively, mercury, and an inert gas.
摘要翻译： 公开了一种用于植物生长的金属卤化物放电灯。 本发明的灯具包括具有内表面的外封套，内表面上包括荧光层，该荧光体被选择为将紫外线波长辐射转换成具有约710至约780纳米波长的辐射; 和具有中心部分的硅石石英形电弧管，其中包括一对间隔开的电极和化学填充物，所述化学填充物包括汞，惰性气体，卤化铟，卤化锂，卤化钠和卤化铯。 优选的磷光体包括掺铁的铝酸锂。 最优选的化学填充物包括分别为0.6至7.4至1.3至0.4的摩尔比的碘化铟，碘化锂，碘化钠和碘化铯，以及惰性气体。
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6.发明授权Electrode alignment and capsule design for single-ended low wattage metal halide lamps 失效单端低功率金属卤化物灯的电极对准和胶囊设计
公开(公告)号：US4620130A
公开(公告)日：1986-10-28
申请号：US593790
申请日：1984-03-27
CPC分类号： H01J61/073 , H01J61/30 , H01J61/827
摘要： A low wattage single-ended metal halide arc discharge lamp has an isothermal arc chamber with an outer diameter (t) substantially equal to the product of a first constant and the lamp wattage plus a second constant; a fill gas and a pair of electrical conductors sealed into and passing through one end of the arc chamber to provide a pair of electrodes therein having a spacing therebetween of about a distance to provide a substantially uniform current for lamps in the range of about 35 to 150 watts.
摘要翻译： 低功率单端金属卤化物电弧放电灯具有等温电弧室，其外径（t）基本上等于第一常数和灯瓦数加上第二常数的乘积; 填充气体和一对电导体，其密封并穿过电弧室的一端，以在其间提供一对电极，其间具有约一定距离的间隔，以提供大约35至 150瓦
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公开(公告)号：US5057743A
公开(公告)日：1991-10-15
申请号：US682396
申请日：1991-04-04
申请人： Zeya K. Krasko , William M. Keeffe
发明人： Zeya K. Krasko , William M. Keeffe
CPC分类号： H01J61/34 , H01J61/827
摘要： A low wattage metal halide lamp having improved CRI is disclosed. The low wattage metal halide discharge lamp of the present invention comprises an outer sealed glass envelope; a pair of electrical conductors sealed into and passing through the glass envelope; an arc tube disposed within the outer glass envelope, the arc tube including a pair of spaced electrodes therein with the electrodes being electrically connected to the electrical conductors such that one electrode is electrically connected to one electrical conductor; a chemical fill disposed within the arc tube, the chemical fill comprising mercury, scandium metal, sodium iodide, scandium iodide, lithium iodide, and a starting gas; and a support structure disposed within the outer glass envelope to support the arc tube therein, the support structure being electrically isolated from the electrical circuit of the lamp.
摘要翻译： 公开了一种具有改进的CRI的低功率金属卤化物灯。 本发明的低功率金属卤化物放电灯包括外密封玻璃外壳; 一对电导体密封并穿过玻璃外壳; 设置在所述外玻璃外壳内的电弧管，所述电弧管包括一对间隔开的电极，所述电极与所述电导体电连接，使得一个电极电连接到一个电导体; 设置在所述电弧管内的化学填充物，所述化学填充物包括汞，钪金属，碘化钠，碘化钪，碘化锂和起始气体; 以及设置在所述外玻璃外壳内以支撑所述电弧管的支撑结构，所述支撑结构与所述灯的电路电隔离。
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公开(公告)号：US5003214A
公开(公告)日：1991-03-26
申请号：US574567
申请日：1990-08-24
申请人： James Morris , Zeya K. Krasko , William M. Keeffe
发明人： James Morris , Zeya K. Krasko , William M. Keeffe
CPC分类号： H01J61/827 , H01J61/35
摘要： An improved metal halide discharge lamp is provided. The improved metal halide includes an arc tube having a pair of electrodes and containing a fill including an inert starting gas, mercury, and metal halides; and an outer envelope enclosing the arc tube. The entire outer surface of the arc tube is coated with a heat reflective material to improve lamp efficiency.
摘要翻译： 提供了一种改进的金属卤化物放电灯。 改进的金属卤化物包括具有一对电极并包含包含惰性起始气体，汞和金属卤化物的填充物的电弧管; 以及围绕电弧管的外封套。 电弧管的整个外表面涂覆有热反射材料，以提高灯的效率。
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9.发明授权
公开(公告)号：US4890030A
公开(公告)日：1989-12-26
申请号：US621648
申请日：1984-06-18
申请人： William M. Keeffe , Zeya K. Krasko
发明人： William M. Keeffe , Zeya K. Krasko
CPC分类号： H01J61/827 , H01J61/52
摘要： A low wattage metal halide discharge lamp includes a arc tube having a temperature equalizing means telescoped thereover and an evacuated outer envelope enclosing the arc tube and convection current reducing means.
摘要翻译： 低瓦数金属卤化物放电灯包括具有可伸缩的温度均衡装置的电弧管和封闭电弧管的抽真空的外封套和对流减流装置。
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公开(公告)号：US5694002A
公开(公告)日：1997-12-02
申请号：US690957
申请日：1996-08-01
申请人： Zeya K. Krasko , Nanu Brates
发明人： Zeya K. Krasko , Nanu Brates
CPC分类号： H01J61/125 , H01J61/28 , H01J61/34 , H01J61/827
摘要： A highly efficient discharge lamp has a color rendering index of about 85, a lumens per watt rating of about than 90, a correlated color temperature of 3000.degree. K., and a wall loading of about 21 W/cm.sup.2. The lamp has an outer glass envelope and a pair of electrical conductors extending into the interior of the glass envelope; a quartz discharge tube disposed within the outer envelope and including a pair of spaced electrodes which are electrically connected to the electrical conductors for creating an electrical discharge during operation of the lamp, the discharge tube having an arc chamber. An arc generating and sustaining medium is provided within the arc chamber and includes the halides of sodium, scandium, lithium, dysprosium and thallium, a fill gas selected from argon and xenon, and a given quantity of mercury to achieve a desired lamp voltage. In a preferred embodiment of the invention the halides are iodides and are present in the mole ratio of about 24-44:1:9.5:>3
摘要翻译： 高效放电灯具有大约85的显色指数，每瓦特额定值大约90的流明，3000°K的相关色温和约21W / cm 2的壁装载。 灯具有外玻璃外壳和延伸到玻璃外壳内部的一对电导体; 石英放电管，其设置在所述外封套内并且包括一对间隔开的电极，所述一对隔开的电极电连接到所述电导体，用于在所述灯的操作期间产生放电，所述放电管具有电弧室。 电弧产生和维持介质设置在电弧室内，包括钠，钪，锂，镝和铊的卤化物，选自氩气和氙气的填充气体以及给定量的汞以实现所需的灯电压。 在本发明的优选实施方案中，卤化物是碘化物，并且以约24-44：1：9.5：> 3 <4的摩尔比存在，而铊的存在量为约0.35至0.45mg / cm 3 电弧管体积。
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