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公开(公告)号：US5186668A
公开(公告)日：1993-02-16
申请号：US865418
申请日：1992-04-08
Applicant: Joseph D. Michael , Radomir Lagushenko , Jakob Maya , Oscar Biblarz
Inventor： Joseph D. Michael , Radomir Lagushenko , Jakob Maya , Oscar Biblarz
Abstract: A negative glow discharge lamp having improved efficacy enabled by reducing the anode work function by the introduction of a metal-based gas into the lamp envelope for absorption on the anode. The metal-based gas is preferably cesium but may also, for example, be sodium.
Abstract translation: 通过将金属基气体引入灯壳中用于在阳极上吸收来降低阳极功能，从而提高了功效的负辉光放电灯。 金属基气体优选为铯，但也可以为钠。
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公开(公告)号：US5059864A
公开(公告)日：1991-10-22
申请号：US455527
申请日：1989-12-22
Applicant: Andre C. Bouchard , Paul Thibault , Tom Haraden
Inventor： Andre C. Bouchard , Paul Thibault , Tom Haraden
Abstract: A negative glow discharge lamp, which includes a light transmitting envelope containing a noble gas film material and a pair of electrodes disposed in the envelope. Ballast capacitors are placed within the base of the lamp and preferably within a cavity formed within the wall of the base surrounding a necked-down portion of the envelope.
Abstract translation: 一种负辉光放电灯，其包括容纳惰性气体膜材料的透光外壳和设置在外壳中的一对电极。 镇流电容器被放置在灯的底部内，并且优选地在形成在围绕包围的颈缩部分的基部的壁内的空腔内。
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公开(公告)号：US5049785A
公开(公告)日：1991-09-17
申请号：US506150
申请日：1990-04-09
Applicant: John W. Shaffer
Inventor： John W. Shaffer
IPC: H01J61/64
CPC classification number: H01J61/64
Abstract: A negative glow fluorescent lamp includes a light-transmissive envelope enclosing a fill material which emits ultraviolet radiation upon excitation, a phosphor coating on an inner surface of the envelope, the phosphor coating emitting visible light upon absorption of ultraviolet radiation, a cathode located within the envelope for emitting electrons, first and second cathode leads extending through the envelope, an anode located in the envelope and spaced from the cathode for collecting electrons and first and second diodes coupled between opposite ends of the anode and the first and second cathode leads, respectively. The glow lamp can include one or more insulating discharge barriers which surround the cathode and block electron bombardment of the cathode during positive half cycles of the AC voltage. The discharge barriers are preferably as large in area as is practical and can be coated with an ultraviolet-reflecting material or with a phosphor layer. The glow lamp operates from an AC voltage and requires only two electrical connections. Lumen maintenance is improved because electron bombardment of the cathode is eliminated. A simple, low-cost ballast can be utilized.
Abstract translation: 负型荧光灯包括封闭填充材料的透光外壳，其在激发时发射紫外线辐射，在外壳的内表面上的荧光体涂层，在吸收紫外线辐射时发射可见光的荧光涂层，位于 用于发射电子的第一和第二阴极引线，延伸穿过封套的第一和第二阴极引线，位于封套中并与阴极间隔开以收集电子的阳极以及分别耦合在阳极和第一和第二阴极引线的相对端之间的第一和第二二极管 。 在AC电压的正半周期期间，辉光灯可以包括围绕阴极的一个或多个绝缘放电屏障和阴极的阻挡电子轰击。 放电屏障的面积优选为实用的面积，并且可以用紫外线反射材料或荧光体层涂覆。 辉光灯采用交流电压工作，只需要两个电气连接。 通过消除阴极的电子轰击，能够改善流明维护。 可以使用简单，低成本的镇流器。
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公开(公告)号：US5039908A
公开(公告)日：1991-08-13
申请号：US397539
申请日：1989-08-23
Applicant: Andre C. Bouchard
Inventor： Andre C. Bouchard
CPC classification number: H01J61/541 , H01J61/64
Abstract: A tri-model thermal switch for use in a preheat-type discharge lamp. The thermal switch includes a glass bulb, first and second electrical leads sealed into and passing through the glass bulb, and a bimetallic element disposed within the bulb and having first and second end portions. The first end portion of the bimetallic element is affixed to the first electrical lead while the second end portion of the bimetallic element is formed to be in contact with the second electrical lead at a first elevated temperature higher than ambient temperature. The bimetallic element is spaced from the second electrical lead at ambient temperature and at a second elevated temperature higher than the first elevated temperature. During lamp operation, the thermal switch produces a double hot spot on the cathode by electrically shorting the cathode lead-in wires. As a result, the electrode temperature is lowered sufficiently to cause an improvement in the lumen maintenance and life of the lamp.
Abstract translation: 用于预热型放电灯的三模式热开关。 热开关包括玻璃泡，密封并穿过玻璃泡的第一和第二电引线以及设置在灯泡内并具有第一和第二端部的双金属元件。 双金属元件的第一端部固定到第一电引线，而双金属元件的第二端部形成为在高于环境温度的第一高温下与第二电引线接触。 双环金属元件在环境温度和高于第一升高温度的第二升高温度下与第二电引线间隔开。 在灯操作期间，热开关通过使阴极引入线电短路而在阴极上产生双热点。 结果，电极温度被充分降低，导致灯的流明维持和寿命的改善。
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公开(公告)号：US4962334A
公开(公告)日：1990-10-09
申请号：US329135
申请日：1989-03-27
Applicant: Valery Godyak
Inventor： Valery Godyak
Abstract: A negative glow discharge lamp including a wire anode and a cathode disposed within a phosphor-coated envelope. The thickness radius of the wire used for the anode is less than the electron mean free path in the discharge. In a preferred embodiment, the wire anode is in the form of a cylindrical cage coaxially surrounding the cathode and includes a pair of wire rings spaced apart and interconnected by a plurality of transversing wire segments. The diameter of each of the wire rings and the length of each of the wire segments are greater than the electron mean free path in the discharge. The wire anode does not attain a positive anode voltage drop (PAVD) during lamp operation. As a result, the efficiency of the glow discharge lamp is improved.
Abstract translation: 一种负辉光放电灯，包括布置在磷光体涂覆的外壳内的线阳极和阴极。 用于阳极的电线的厚度半径小于放电中的电子平均自由程。 在优选实施例中，导线阳极为同轴地围绕阴极的圆柱形保持架的形式，并且包括由多个横向线段间隔开并互连的一对线环。 每个线环的直径和每个线段的长度大于放电中的电子平均自由程。 线灯阳极在灯操作期间未达到正阳极电压降（PAVD）。 结果，提高了辉光放电灯的效率。
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Patent Agency Ranking
公开(公告)号：US4904900A
公开(公告)日：1990-02-27
申请号：US377781
申请日：1989-07-10
Applicant: Andre C. Bouchard , Paul A. Thibault
Inventor： Andre C. Bouchard , Paul A. Thibault
IPC: H01J61/067 , H01J61/64
CPC classification number: H01J61/0672 , H01J61/64
Abstract: A glow discharge lamp that includes a light transmitting envelope containing a noble gas fill material and a pair of electrodes disposed in the envelope. Lead-in wires couple to the electrodes and extend to and are hermetically sealed in the envelope. The anode electrodes is comprised of a refractory metal piece, preferably a molybdenum foil strip, supported from an end of a single lead-in wire that is preferably swagged to the metal strip.
Abstract translation: 一种辉光放电灯，其包括含有惰性气体填充材料的透光外壳和设置在外壳中的一对电极。 引入线耦合到电极并延伸到并密封在信封中。 阳极电极包括难熔金属片，优选钼箔条，其从单个引入线的端部被支撑，优选地将其溅到金属条上。
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公开(公告)号：US4830492A
公开(公告)日：1989-05-16
申请号：US123158
申请日：1987-12-22
Applicant: Jae B. Ko
Inventor： Jae B. Ko
Abstract: The present invention relates to a glow-discharge lamp comprising: a chamber body, provided with one or more gas supply and evacuation openings made of insulated material; a gas inner chamber, which expands toward an anode, is bordered on the sides by the inner walls of the chamber body and has a diameter which is largest at approximately the level of the anode and which has its smallest diameter corresponding to the examination sector of the sample to be examined; a sample arranged at the cathode end of the chamber body and with the anode incorporated in the chamber body, whereby the sample preferably is held at zero potential and the anode incorporated in the chamber body and having a passage opening is preferably held at high voltage; an end piece, if necessary, in the form of a window is arranged at the end of the chamber body, wherein at least one window opening (18) is provided in the chamber body (4) at the level of the negative glow light, and the sample (2) seals the inner gas chamber at the cathode end and to provide for the application of said glow-discharge lamp in atom absorption spectroscopy (AAS), optical emission spectroscopy processes (OES), atom fluoresence spectroscopy (AFS) and optogalvanic processes (LEI).
Abstract translation: PCT No.PCT / DE87 / 00063 Sec。 371日期1987年12月22日第 102（e）1987年12月22日日期PCT提交1987年2月24日PCT公布。 第WO87 / 05110号公报 日本1987年8月27日。辉光放电灯技术领域本发明涉及一种辉光放电灯，包括：室主体，设置有由绝缘材料制成的一个或多个气体供应和抽空开口; 朝向阳极膨胀的气体内部腔室在侧壁上由室主体的内壁界定，并且具有在阳极附近最大的直径，其直径对应于阳极的检查部分 待检样品; 样品布置在室主体的阴极端并且阳极结合在室主体中，由此样品优选地保持在零电位，并且包含在室主体中并且具有通道开口的阳极优选地保持在高电压; 如果需要，端部件以窗口的形式布置在腔室主体的端部，其中至少一个窗口（18）在负的辉光的水平面处设置在腔体（4）中， 并且样品（2）在阴极端密封内部气体室并且提供在原子吸收光谱（AAS），光发射光谱法（OES），原子荧光光谱（AFS）和 光电工艺（LEI）。
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公开(公告)号：US4128336A
公开(公告)日：1978-12-05
申请号：US714313
申请日：1976-08-16
Applicant: Louis R. P. Butler
Inventor： Louis R. P. Butler
CPC classification number: H01J61/64 , G01N21/3103
Abstract: This invention relates to an apparatus and a method for spectroscopically analyzing substances, by fluorescent or resonant detection. An atomic cloud of a reference element is generated by cathodic sputtering and irradiated with radiation emitted from a substance of unknown composition. Generation of the atomic cloud is ceased and the inherent radiation of the atomic cloud allowed to decay. Any fluorescent or resonant radiation of the atomic cloud is then detected to determine the presence or concentration of the reference element in the unknown substance. Further, the amount of background radiation is detected by determining the amount of radiation extant when the concentration of atoms in the atomic cloud has decreased to substantially zero. The invention also provides an abnormal glow discharge lamp having two or more windows, the lamp being particularly suitable for use with the apparatus. The lamp further has a hollow anode with a transverse planar cathode.
Abstract translation: 本发明涉及通过荧光或共振检测光谱分析物质的装置和方法。 通过阴极溅射产生参考元素的原子云，并用未知组成物质发射的辐射照射。 原子云的产生停止，原子云的固有辐射允许衰减。 然后检测原子云的任何荧光或共振辐射，以确定未知物质中参考元素的存在或浓度。 此外，当原子云中的原子浓度已经降低到基本为零时，通过确定辐射存在量来检测背景辐射的量。 本发明还提供一种具有两个或多个窗口的异常辉光放电灯，该灯特别适用于该设备。 该灯还具有中空阳极和横向平面阴极。
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公开(公告)号：US3348221A
公开(公告)日：1967-10-17
申请号：US41817764
申请日：1964-12-14
Applicant: SMITH & STONE LTD
Inventor： DUFFIELD JOSEPH F
IPC: H01J61/64
CPC classification number: H01J61/64
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公开(公告)号：US2917651A
公开(公告)日：1959-12-15
申请号：US67151057
申请日：1957-07-12
Applicant: PHILIPS CORP
Inventor： PIETER SCHAGEN
CPC classification number: H01J17/40 , H01J61/64 , H01J2893/0067
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