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公开(公告)号：US4950961A
公开(公告)日：1990-08-21
申请号：US936069
申请日：1986-11-28
申请人： Gregory Zaslavsky , Sheppard Cohen
发明人： Gregory Zaslavsky , Sheppard Cohen
IPC分类号： H05B41/04
CPC分类号： H05B41/042
摘要： A starting and operating circuit for gaseous discharge lamps which includes a pair of input terminals for connection to an alternating current supply and a pair of output terminals for connection across the lamp. A ballast inductor is connected at its ends in series between one of the input terminals and one of the output terminals. A pulse generator is connected between one of the input terminals and one of the output terminals and another pulse generator is connected between a tapping point on the ballast inductor and the outer input terminal or the other output terminal or a point on the connection therebetween. The high voltage pulse generator includes a non-linear capacitor (NLC) and a semiconductor bipolar thyristor (commonly known as SIDAC) connected in series, the non-linear capacitor and the bipolar thyristor being connected in parallel with the lamp.
摘要翻译： 一种用于气体放电灯的起动和操作电路，其包括用于连接到交流电源的一对输入端子和用于连接灯的一对输出端子。 镇流电感器的端部串联连接在一个输入端子和一个输出端子之间。 一个脉冲发生器连接在一个输入端子和一个输出端子之间，另一个脉冲发生器连接在镇流电感器上的出口点与外部输入端子或另一个输出端子之间，或者连接点之间。 高压脉冲发生器包括串联连接的非线性电容器（NLC）和半导体双极晶闸管（通常称为SIDAC），非线性电容器和双极晶闸管与灯并联连接。
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公开(公告)号：US07404496B2
公开(公告)日：2008-07-29
申请号：US11160334
申请日：2005-06-20
摘要： A ceramic discharge vessel in a green state prior to assembly includes a first discharge vessel part in a green state, a second discharge vessel part in a green state, wherein the first and second discharge vessel parts form a discharge vessel when joined together, and a first capillary attached to the first discharge vessel part and a second capillary attached to one of the first and second discharge vessel parts. To facilitate joining the first and second discharge vessel parts, a first removable handle is temporarily attached to the first discharge vessel part for maneuvering the first discharge vessel part, and a second removable handle is temporarily attached to the second discharge vessel part for maneuvering the second discharge vessel part.
摘要翻译： 在组装之前，处于绿色状态的陶瓷放电容器包括处于绿色状态的第一放电容器部分，处于绿色状态的第二放电容器部分，其中第一和第二放电容器部分在接合时形成放电容器，并且 附着于第一放电容器部分的第一毛细管和连接到第一和第二放电容器部分之一的第二毛细管。 为了便于连接第一和第二放电容器部分，第一可移除手柄临时附接到第一放电容器部分以操纵第一放电容器部分，并且第二可移除手柄临时附接到第二放电容器部分，以操纵第二放电容器部分 放电容器部分。
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公开(公告)号：US06786791B2
公开(公告)日：2004-09-07
申请号：US10668885
申请日：2003-09-23
IPC分类号： H01J900
CPC分类号： H01J61/30
摘要： A quartz arc tube for a metal halide lamps and its method of making are described. The quartz arc tube has a cylindrical design which promotes a nearly symmetric longitudinal surface temperature profile during operation. The profile has a maximum temperature of about 900° C. which allows for longer operating life at high average wall loadings.
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公开(公告)号：US06774547B1
公开(公告)日：2004-08-10
申请号：US10606532
申请日：2003-06-26
申请人： Gregory Zaslavsky , James Avallon , Joanne Browne
发明人： Gregory Zaslavsky , James Avallon , Joanne Browne
IPC分类号： H01J196
CPC分类号： H01J61/36 , H01J61/366
摘要： A fluted feed-through for a discharge lamp includes a fluted ceramic core with plural channels and plural individual molybdenum or tungsten wires running in different ones of the plural channels. The wires are twisted together at the ends of the feed-through. The feed-through is insertable into a capillary tube of a ceramic discharge lamp. The wires of the feed-through have a different thermal coefficient of expansion than the ceramic discharge lamp. The wires are thin enough so that the absolute magnitude of the thermal coefficients of expansion is sufficiently small to prevent seal cracks and leaking.
摘要翻译： 用于放电灯的沟槽馈通包括具有多个沟道的槽纹陶瓷芯和在多个通道中的不同通道中延伸的多个单独的钼或钨丝。 导线在馈通端部绞合在一起。 馈通可插入陶瓷放电灯的毛细管中。 馈通线与陶瓷放电灯具有不同的热膨胀系数。 导线足够薄，使得热膨胀系数的绝对大小足够小以防止密封件发生裂纹和泄漏。
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公开(公告)号：US06566814B2
公开(公告)日：2003-05-20
申请号：US09841414
申请日：2001-04-24
IPC分类号： H01J6136
CPC分类号： H01J61/363 , H01J9/34 , H01J61/30 , H01J61/82 , H01K1/36
摘要： A high pressure, lamp may be made in a pressure vessel by using an induction coil to melt an edge portion of a sealing wafer pressed against the circumference of an opening in the body of the lamp envelope. The pressure vessel and the lamp envelope are filled with desired fill materials. Induction heating is carried out by the induction coil and induction receiver that presses against the wafer, the lamp envelope or both to hold the melting piece or pieces in contact. The induction receiver may be fused to the lamp body forming a functional part of the overall lamp structure. The preferred resulting lamp includes a bonded metal piece that can be conveniently used for electrical or mechanical coupling or positioning of the lamp with respect to a base.
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公开(公告)号：US5576592A
公开(公告)日：1996-11-19
申请号：US563419
申请日：1995-11-28
CPC分类号： H01J61/827 , H01J61/34
摘要： In a metal halide arc discharge lamp having a light emitting arc discharge tube surrounded by a heat absorbing, light transmissive shroud hermetically sealed within an outer lamp envelope, more nearly isothermal operation of the arc tube surface is achieved by using a shroud having a geometry (e.g., a hollow frustum of a cone) such that the shroud is closer to the cooler portions of the arc tube than to the hotter portions. At steady state lamp operation, the shroud absorbs heat emitted by the arc tube and radiates a portion of the absorbed heat back to the arc tube. By having a shroud geometry and spacing such that the inner surface of the shroud is closest to the coolest portions of the arc tube and furthest away from the hottest portions of the arc tube, the shroud radiates more heat back to the cooler portions, thereby providing more nearly isothermal operation of the surface of the arc tube than can be accomplished with a coaxial, cylindrical shroud or no shroud.
摘要翻译： 在具有发光电弧放电管的金属卤化物电弧放电灯中，其通过气密密封在外部灯外壳内的吸热透光罩包围，通过使用具有几何形状的护罩来实现电弧管表面的更接近等温的操作 例如锥形的中空截头锥体），使得护罩更靠近电弧管的较冷部分而不是较热部分。 在稳态灯操作时，护罩吸收由电弧管发出的热量并将吸收的热量的一部分散发回到电弧管。 通过具有护罩几何形状和间隔，使得护罩的内表面最接近电弧管的最冷部分并且离电弧管最热的部分最远，护罩将更多的热量放回冷却器部分，从而提供 比同轴圆柱形护罩或无护罩可以实现电弧管表面更接近等温的操作。
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公开(公告)号：US4987344A
公开(公告)日：1991-01-22
申请号：US474962
申请日：1990-02-05
CPC分类号： H01J61/54 , H05B41/042 , H05B41/08
摘要： A high intensity discharge lamp (e.g., a metal halide) containing an arc tube having first and second electrodes respectively sealed at opposite ends thereof. An outer envelope surrounds the arc tube and has a lamp base disposed at one end thereof. The lamp base has first and second terminals for electrical connection to the arc tube. The lamp further includes means for electrically coupling each of the base terminals to a respective electrode of the arc tube. A starting circuit is disposed within the lamp electrically connected in parallel with the arc tube. The starting circuit comprises a non-linear dielectric element (e.g., a non-linear capacitor) and a glow capsule. The glow capsule is located within the outer envelope proximate the arc tube and adapted to produce ultraviolet radiation.
摘要翻译： 包含电弧管的高强度放电灯（例如，金属卤化物），其具有分别在其相对端密封的第一和第二电极。 外包络围绕电弧管并且具有设置在其一端的灯座。 灯座具有用于电连接到电弧管的第一和第二端子。 灯还包括用于将每个基座端子电耦合到电弧管的相应电极的装置。 启动电路设置在与电弧管并联电连接的灯内。 起动电路包括非线性电介质元件（例如，非线性电容器）和辉光胶囊。 发光胶囊位于靠近电弧管的外封套内，适于产生紫外线辐射。
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28.发明授权
公开(公告)号：US4812714A
公开(公告)日：1989-03-14
申请号：US111396
申请日：1987-10-22
摘要： A metal halide arc discharge lamp comprises an arc tube containing a chemical fill including mercury and metal halides and having first and second electrodes respectively sealed at opposite ends thereof. An outer envelope surrounds the arc tube and has first and second terminals for electrical connection thereto. An electrodeless source of ultraviolet radiation is provided within the outer envelope proximate the arc tube for producing radiation which illuminates the path between the electrodes of the arc tube to decrease the amount of time for generating a gaseous discharge therebetween. The ultraviolet light source includes an envelope of ultraviolet light transmitting material having opposing ends. Portions of the envelope of the ultraviolet light source are capacitively coupled across the electrodes of the arc tube such that the source produces ultraviolet radiation during lamp starting when the first and second terminals of the lamp are energized.
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公开(公告)号：US20110050085A1
公开(公告)日：2011-03-03
申请号：US12902144
申请日：2010-10-11
摘要： A fluorescent lamp includes a tubular member or envelope having an arc generating and sustaining medium therein. An electrode is provided in each end of the tubular member and a phosphor coating is applied to the interior surface of the tubular member. A mercury dispenser is situated within the tubular member. The mercury dispenser includes a body composed of a material. The body is provided with a bore. A wire plated with a material capable of wetting mercury is provided in the bore. A quantity of mercury is deposited in the bore in contact with the wire.
摘要翻译： 荧光灯包括其中具有电弧产生和维持介质的管状部件或外壳。 在管状构件的每个端部设置电极，并且将荧光体涂层施加到管状构件的内表面。 汞分配器位于管状构件内。 汞分配器包括由材料组成的主体。 身体设有孔。 在孔中提供镀有能够润湿汞的材料的电线。 在与孔接触的孔中沉积一定量的汞。
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公开(公告)号：US20100079988A1
公开(公告)日：2010-04-01
申请号：US12286438
申请日：2008-09-30
CPC分类号： F21V29/51 , F21S8/02 , F21S45/47 , F21V29/004 , F21V29/70 , F21V29/74 , F21Y2115/10
摘要： A light source (10) comprises a tubular glass heat pipe (12) having a given inside diameter ID. A tubular fiberglass wick (14) is positioned within the glass heat pipe (12). The fiberglass wick (14) has an outside diameter OD substantially equal to the given inside diameter ID and has a substantially centrally located open chamber (16) extending the length thereof. A quantity of an evaporable-condensable medium (17) is provided within the glass heat pipe (12) and a metal cap (18) selected from the group of glass-sealing metals and alloys is fixed to a proximal end (20) of the glass heat pipe (12). Heat dissipaters (22) are fixed to the distal end (24) of the heat pipe (12) and a light emitting diode (26) is fixed to the metal cap (18). Power conducting traces (28) are formed with the heat pipe (12) and are electrically connected to the light emitting diode (26). A lamp (40) can be formed with a plurality of the light sources (10).
摘要翻译： 光源（10）包括具有给定内径ID的管状玻璃热管（12）。 管状玻璃纤维芯（14）位于玻璃热管（12）内。 玻璃纤维芯（14）具有基本上等于给定的内径ID的外径OD，并且具有延伸其长度的基本中心定位的开放室（16）。 在玻璃热管（12）内设有一定数量的可蒸发冷凝介质（17），从该组玻璃密封金属和合金中选择的金属帽（18）固定到 玻璃热管（12）。 散热器（22）固定在热管（12）的远端（24）上，发光二极管（26）固定在金属盖（18）上。 功率传导迹线（28）与热管（12）形成并且电连接到发光二极管（26）。 灯（40）可以形成有多个光源（10）。
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