Metal halide discharge lamp, lighting device for metal halide discharge lamp, and illuminating apparatus using metal halide discharge lamp
    16.
    发明授权
    Metal halide discharge lamp, lighting device for metal halide discharge lamp, and illuminating apparatus using metal halide discharge lamp 失效
    金属卤化物放电灯,金属卤化物放电灯的照明装置和使用金属卤化物放电灯的照明装置

    公开(公告)号:US06353289B1

    公开(公告)日:2002-03-05

    申请号:US09087311

    申请日:1998-05-29

    IPC分类号: H01J1720

    摘要: A metal halide discharge lamp which essentially permits disusing mercury is provided. The metal halide discharge lamp comprises a refractory and transparent hermetic vessel, a pair of electrodes fixed to the hermetic vessel, and a discharge medium sealed in the hermetic vessel and containing a first halide, a second halide, and a rare gas. The first halide is a halide of a metal which achieves a desired light emission. The second halide has a relatively high vapor pressure, being at least one halide of a metal which is unlikely to emit a visible light compared with the metal of the first halide and acts as a buffer gas.

    摘要翻译: 提供一种基本上允许排除汞的金属卤化物放电灯。 金属卤化物放电灯包括耐火透明密封容器,固定在密封容器上的一对电极和密封在密封容器中并包含第一卤化物,第二卤化物和稀有气体的放电介质。 第一卤化物是实现期望的发光的金属的卤化物。 第二卤化物具有相对较高的蒸气压,是与第一卤化物的金属相比不太可能发出可见光的金属的至少一种卤化物,并且起缓冲气体的作用。

    Lightening device for metal halide discharge lamp
    18.
    发明申请
    Lightening device for metal halide discharge lamp 审中-公开
    金属卤化物放电灯减光装置

    公开(公告)号:US20060255741A1

    公开(公告)日:2006-11-16

    申请号:US11400816

    申请日:2006-04-07

    IPC分类号: H01J61/12 H01J17/20 H01J61/20

    摘要: A metal halide discharge lamp with which essentially permits disusing mercury is provided. The metal halide discharge lamp comprises a refractory and transparent hermetic vessel, a pair of electrodes fixed to the hermetic vessel, and a discharge medium sealed in the hermetic vessel and containing a first halide, a second halide, and a rare gas. The first halide is a halide of metal which achieves a desired light emission. The second halide has a relatively high vapor pressure, being at least one halide of metal which is unlikely to emit a visible light compared with the metal of the first halide and acts as a buffer gas.

    摘要翻译: 提供了基本上允许排除汞的金属卤化物放电灯。 金属卤化物放电灯包括耐火透明密封容器,固定在密封容器上的一对电极和密封在密封容器中并包含第一卤化物,第二卤化物和稀有气体的放电介质。 第一卤化物是实现所需光发射的金属卤化物。 第二卤化物具有相对较高的蒸气压,是至少一种金属卤化物,与第一卤化物的金属相比,其不可能发出可见光,并充当缓冲气体。

    Metal halide lamp, metal halide lamp operating device, and headlamp device for automobiles
    19.
    发明申请
    Metal halide lamp, metal halide lamp operating device, and headlamp device for automobiles 审中-公开
    金属卤化物灯,金属卤化物灯操作装置和汽车前照灯装置

    公开(公告)号:US20050122047A1

    公开(公告)日:2005-06-09

    申请号:US10490894

    申请日:2002-09-26

    摘要: The present invention relates to a metal halide lamp substantially containing no mercury, a metal halide lamp lighting device using the same and an automotive headlamp apparatus using the same. And object of the invention is to provide such products in which a rapid rising of luminous flux is achieved. A metal halide lamp (MHL) according to the present invention has: a discharge vessel having an inner volume of C (cc) and having a pair of electrodes (2), (2) sealed in a hermetic vessel (1a) at opposite ends of a discharge space (1a) in the hermetic vessel (1a) at a distance of 5 mm or less; and a discharge medium containing xenon gas at 3 atmospheres or higher, a halide of sodium Na, and at least one of halides of scandium Sc and rare earth metals, the melting point of the halides being T (K), in which a lamp power in a stable state is 50 W or lower, and the formula (1) is satisfied: (H/C)×[R/(T/500)6]

    摘要翻译: 本发明涉及一种基本上不含汞的金属卤化物灯,使用其的金属卤化物灯照明装置和使用该金属卤化物灯的汽车前照灯装置。 本发明的目的在于提供实现光通量快速上升的产品。 根据本发明的金属卤化物灯(MHL)具有:具有内容积C(cc)并具有一对电极(2),(2)的放电容器,密封在相对的密封容器(1a)中 在密封容器(1a)中的距离为5mm或更小的放电空间(1a)的端部; 以及含有3个大气压以上的氙气的放电介质,Na的卤化物和Sc和Sc稀土金属的卤化物中的至少一种,卤化物的熔点为T(K),其中灯功率 在稳定状态下为50W以下,满足公式(1):<?in-line-formula description =“In-line formula”end =“lead”?>(H / C)x [R / (T / 500)<3·11(1),<?in-line-formula description =“In-line Formulas”end =“tail”?>其中放置的卤化物的量 当灯关闭时的电极为H(mg),并且在开始照明时的最大灯功率与稳定状态下的灯功率之比为R