中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

403 records (took 0.017 seconds)

    Lanthanide oxide as an oxygen dispenser in a metal halide lamp
    92.
    发明授权
    Lanthanide oxide as an oxygen dispenser in a metal halide lamp 失效
    氧化镧作为氧分配器在金属卤化物灯中

    公开(公告)号：US08358070B2

    公开(公告)日：2013-01-22

    申请号：US12270216

    申请日：2008-11-13

    Applicant: Jianmin He ,  Zoltan Toth ,  Timothy David Russell

    Inventor： Jianmin He ,  Zoltan Toth ,  Timothy David Russell

    IPC: H01J17/20

    CPC classification number: H01J61/125 ,  H01J61/26 ,  H01J61/28 ,  H01J61/827

    Abstract: A lamp includes a discharge vessel. Tungsten electrodes extend into the discharge vessel. An ionizable fill is sealed within the vessel. The fill includes a buffer gas and a halide component that includes a rare earth halide. A source of oxygen which includes a lanthanide oxide is present in the discharge vessel. The source of oxygen provides oxygen for a regenerative cycle which reduces blackening of the lamp walls by tungsten from the electrodes.

    Abstract translation: 灯包括放电容器。 钨电极延伸到放电容器中。 可离子化的填充物被密封在容器内。 填充物包括缓冲气体和包含稀土卤化物的卤化物组分。 包含镧系元素氧化物的氧源存在于放电容器中。 氧源为氧化循环提供氧气，可以减少钨从电极中引起的灯壁黑化。

    Amalgam-Based Fluorescent Lamp Control Circuit
    93.
    发明申请
    Amalgam-Based Fluorescent Lamp Control Circuit 有权
    基于汞合金的荧光灯控制电路

    公开(公告)号：US20120112637A1

    公开(公告)日：2012-05-10

    申请号：US12940475

    申请日：2010-11-05

    Applicant: Cornelis Jozef Petrus Maria Rooijackers

    Inventor： Cornelis Jozef Petrus Maria Rooijackers

    IPC: H01J61/02

    CPC classification number: H05B41/282 ,  H01J61/28 ,  H01J61/54 ,  H01J61/72 ,  H05B41/295

    Abstract: A lamp is operated with main and auxiliary amalgams. In accordance with one or more embodiments, a lamp includes an auxiliary amalgam-based material that releases mercury at an elevated temperature that is above an operating temperature of the lamp, and that absorbs mercury at temperatures below the elevated temperature. During a start-up period, the auxiliary amalgam-based material is heated to cause the material to release mercury for generating light in the lamp. After the start-up period, the auxiliary amalgam-based material is allowed to cool below the elevated temperature and absorb mercury, while the lamp continues to operate for generating light using a main amalgam.

    Abstract translation: 灯具采用主要和辅助汞合金进行操作。 根据一个或多个实施例，灯包括辅助汞齐材料，其在高于灯的工作温度的升高的温度下释放汞，并且在低于升高的温度的温度下吸收汞。 在启动期间，辅助汞齐材料被加热以使材料释放汞以产生灯中的光。 启动之后，辅助汞合金材料可以在升高的温度下冷却并吸收水银，而灯继续运行，使用主要的汞齐产生光。

    Precision Mercury Dispenser Using Wire
    94.
    发明申请
    Precision Mercury Dispenser Using Wire 失效
    精密汞分配器使用电线

    公开(公告)号：US20110050085A1

    公开(公告)日：2011-03-03

    申请号：US12902144

    申请日：2010-10-11

    Applicant: David W. Johnston ,  Gregory Zaslavsky ,  William George

    Inventor： David W. Johnston ,  Gregory Zaslavsky ,  William George

    IPC: H01J1/62 ,  H01J17/26 ,  H01J9/38

    CPC classification number: H01J9/395 ,  H01J61/28 ,  H01J61/72

    Abstract: 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.

    Abstract translation: 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。

    MERCURY DISPENSING DEVICES WITH A REDUCED PARTICLE LOSS
    95.
    发明申请
    MERCURY DISPENSING DEVICES WITH A REDUCED PARTICLE LOSS 失效
    具有减少粒子损失的汞分配装置

    公开(公告)号：US20100259167A1

    公开(公告)日：2010-10-14

    申请号：US12746481

    申请日：2008-12-12

    Applicant: Alessio Corazza ,  Vincenzo Massaro ,  Diego Di Giampietro ,  Gianni Santella

    Inventor： Alessio Corazza ,  Vincenzo Massaro ,  Diego Di Giampietro ,  Gianni Santella

    IPC: H01J7/20 ,  B22D41/01

    CPC classification number: H01J7/20 ,  H01J9/395 ,  H01J61/28

    Abstract: Mercury dispensers (10; 20) having a highly reduced particle loss and containing a mixture of powders of a mercury releasing compound and of a plastic metal or alloy and optionally of a getter material are described. A mercury dispensing device (10:20) has a filiform cross-section, obtained by cutting a manufactured product having the same cross-section but a higher length, and comprises a metal container (11;21) and a mixture (12;22) of powders, comprised of at least one material suitable for releasing mercury by heating and a metal or a metal alloy, said mixture being arranged inside the container. Said metal or metal alloy has a Vickers hardness lower than 130 HV, its weight percentage is lower than the 10% of the total weight of the powders mixture and the size of the powders of said metal or alloy are not bigger than the size of the other powders of the mixture.

    Abstract translation: 描述了具有高度减少的颗粒损失并且含有汞释放化合物和塑料金属或合金的粉末与任选的吸气材料的混合物的汞分配器（10; 20）。 汞分配装置（10:20）具有通过切割具有相同截面但长度较高的制成品而获得的丝状横截面，并且包括金属容器（11; 21）和混合物（12; 22） ）由至少一种适于通过加热释放汞的材料和金属或金属合金构成的粉末，所述混合物布置在容器内。 所述金属或金属合金的维氏硬度低于130HV，其重量百分比低于粉末混合物的总重量的10％，并且所述金属或合金的粉末的尺寸不大于 混合物的其他粉末。

    DISCHARGE LAMP, IN PARTICULAR LOW PRESSURE DISCHARGE LAMP
    98.
    发明申请
    DISCHARGE LAMP, IN PARTICULAR LOW PRESSURE DISCHARGE LAMP 审中-公开
    放电灯，特别是低压放电灯

    公开(公告)号：US20090243459A1

    公开(公告)日：2009-10-01

    申请号：US12309933

    申请日：2007-08-07

    Applicant: Holger Hein

    Inventor： Holger Hein

    IPC: H01J61/52

    CPC classification number: H01J61/523 ,  H01J61/28 ,  H01J61/327 ,  H01J61/70

    Abstract: The invention relates to a discharge lamp, in particular a low pressure discharge lamp, with a discharge vessel (2) and a tubular piece (6) that is attached to the discharge vessel (2), with an Hg source (7) arranged in the tubular piece, and a cooling device (8) designed on the tubular piece (6) for dissipating the heat of at least the tubular piece that heats up during the operation of the discharge lamp (I).

    Abstract translation: 本发明涉及一种放电灯，特别是低压放电灯，具有放电容器（2）和连接到放电容器（2）的管状件（6），汞源（7）布置在 管状件和设置在管状件（6）上的冷却装置（8），用于在放电灯（I）的操作期间消散至少加热的管状件的热量。

    Mercury dispenser, method of making mercury dispenser and method of dosing mercury into ARC discharge lamp
    99.
    发明申请
    Mercury dispenser, method of making mercury dispenser and method of dosing mercury into ARC discharge lamp 失效
    汞分配器，制造汞分配器的方法和汞投入ARC放电灯的方法

    公开(公告)号：US20090121610A1

    公开(公告)日：2009-05-14

    申请号：US11983626

    申请日：2007-11-09

    Applicant: David W. Johnston ,  William A. George ,  Richard S. Speer ,  Gregory Zaslavsky

    Inventor： David W. Johnston ,  William A. George ,  Richard S. Speer ,  Gregory Zaslavsky

    IPC: H01J61/24 ,  H01J9/02 ,  H01J9/38

    CPC classification number: H01J61/28 ,  H01J9/395 ,  H01J61/72

    Abstract: A fluorescent lamp (10) includes a tubular member or envelope (12) having an arc generating and sustaining medium (15) therein. As known, the tubular envelope (12) is constructed of a suitable glass, for example lime glass. An electrode (14) is provided in each end of the tubular member (12) and a phosphor coating (16) is applied to the interior surface (18) of the tubular member (12). A mercury dispenser (20) is situated within the tubular member (12). The mercury dispenser (20) includes a body (21) composed of a material selected from the group consisting of glass and ceramic materials. The body (21) is provided with a bore (22). A first material (24) capable of wetting mercury coats the bore. In a preferred embodiment the first material (24) is silver having a thickness between 0.1μ and 8μ. A quantity of mercury (26) is deposited in the bore (22) in contact with the first material (24).

    Abstract translation: 荧光灯（10）包括其中具有电弧产生和维持介质（15）的管状部件或外壳（12）。 众所周知，管状外壳（12）由合适的玻璃（例如石灰玻璃）构成。 在管状构件（12）的每个端部设置电极（14），并且将荧光体涂层（16）施加到管状构件（12）的内表面（18）上。 水银分配器（20）位于管状构件（12）内。 汞分配器（20）包括由选自玻璃和陶瓷材料的材料组成的主体（21）。 主体（21）设置有孔（22）。 能够润湿水银的第一种材料（24）可覆盖孔。 在优选实施例中，第一材料（24）是厚度在0.1mu至8mu之间的银。 一定量的汞（26）沉积在与第一材料（24）接触的孔（22）中。

Patent Agency Ranking