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公开(公告)号:US07728495B2
公开(公告)日:2010-06-01
申请号:US11832032
申请日:2007-08-01
IPC分类号: H01J1/02
CPC分类号: H01J61/366 , H01J61/523 , H01J61/82
摘要: A method of making an HID lamp and an HID lamp that includes a ceramic envelope with a ceramic capillary, wherein the capillary has an electrode feed-through therein that is sealed inside the capillary by a frit seal that extends inside the capillary a first distance from a distal end of the capillary, and a ceramic heat sink around at least half an external diameter of the capillary, wherein the heat sink is separated from the envelope and from the distal end of the capillary and the heat sink is in thermally conductive contact with the capillary and has an external diameter at least 1.5 times the external diameter of the capillary. In one preferred embodiment, the heat sink does not overlap the frit seal.
摘要翻译: 一种制造HID灯和HID灯的方法,所述HID灯和HID灯包括具有陶瓷毛细管的陶瓷外壳,其中所述毛细管具有通过其中的电极馈入,所述电极馈送通过玻璃料密封件密封在所述毛细管内,所述玻璃料密封件在所述毛细管内延伸出第一距离 毛细管的远端和围绕毛细管的至少一半外径的陶瓷散热器,其中散热器与毛细管的外壳和远端分离,并且散热器与 毛细管,外径至少是毛细管外径的1.5倍。 在一个优选实施例中,散热器不与玻璃料密封件重叠。
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公开(公告)号:US20090033193A1
公开(公告)日:2009-02-05
申请号:US11832032
申请日:2007-08-01
CPC分类号: H01J61/366 , H01J61/523 , H01J61/82
摘要: A method of making an HID lamp and an HID lamp that includes a ceramic envelope with a ceramic capillary, wherein the capillary has an electrode feed-through therein that is sealed inside the capillary by a frit seal that extends inside the capillary a first distance from a distal end of the capillary, and a ceramic heat sink around at least half an external diameter of the capillary, wherein the heat sink is separated from the envelope and from the distal end of the capillary and the heat sink is in thermally conductive contact with the capillary and has an external diameter at least 1.5 times the external diameter of the capillary. In one preferred embodiment, the heat sink does not overlap the frit seal.
摘要翻译: 一种制造HID灯和HID灯的方法,所述HID灯和HID灯包括具有陶瓷毛细管的陶瓷外壳,其中所述毛细管具有通过其中的电极馈入,所述电极馈送通过玻璃料密封件密封在所述毛细管内,所述玻璃料密封件在所述毛细管内延伸出第一距离 毛细管的远端和围绕毛细管的至少一半外径的陶瓷散热器,其中散热器与毛细管的外壳和远端分离,并且散热器与 毛细管,外径至少是毛细管外径的1.5倍。 在一个优选实施例中,散热器不与玻璃料密封件重叠。
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公开(公告)号:US20100079070A1
公开(公告)日:2010-04-01
申请号:US12241343
申请日:2008-09-30
申请人: Joanne M. Browne , Arlene Hecker , Jeffrey W. Holt
发明人: Joanne M. Browne , Arlene Hecker , Jeffrey W. Holt
IPC分类号: H01J61/36
CPC分类号: H01J61/125 , H01J61/30 , H01J61/36 , H01J61/827
摘要: A mercury-free discharge lamp includes a hollow cylindrical body, two capillaries entirely inside the body and hermetically sealed to the body, each with a respective electrode therein, where the capillaries are separated from each other inside the body by a gap that is a discharge chamber of the discharge lamp, and where each of the electrodes has an interior end exposed inside the discharge chamber and an exterior end extending beyond a respective end of the body. A pair of frit seals seal respective electrode exterior ends to respective ones of the capillaries. The discharge chamber preferably includes a mercury-free metal halide salt fill that is 10 to 54.5 wt % NaI, 6.6 to 15 wt % DyI3, 6.7 to 15 wt % HoI3, 6.3 to 15 wt % TmI3, 7.2 to 12 wt % TlI, and 14.5 to 40.7 wt % CaI2.
摘要翻译: 一个无汞放电灯包括一个中空的圆柱体,两个毛细管完全在体内并密封到身体上,每个毛细管在其中分别有一个电极,其中毛细管在体内彼此分开,间隙是一个放电 并且其中每个电极具有暴露在放电室内部的内端和延伸超过本体的相应端部的外端。 一对玻璃料密封件将相应的电极外端密封到相应的毛细管。 放电室优选包括不含汞的金属卤化物盐填料,其为NaI为10至54.5重量%,DyI3为6.6至15重量%,HoI3为6.7至15重量%,TmI3为6.3至15重量%,TlI为7.2至12重量% 和14.5〜40.7重量%的CaI 2。
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公开(公告)号:US6157141A
公开(公告)日:2000-12-05
申请号:US163532
申请日:1998-09-30
CPC分类号: H01J61/125 , H01J65/044
摘要: An electrodeless high intensity discharge lamp with a lamp fill material including gallium iodide has been found to be more efficient in generating light in general, and more efficient in generating blue light. The very small size of the lamp, in combination with the high intensity in a relatively narrow blue spectral range make the lamp particularly useful in supplying blue light to a fiber optic. The relative efficiency of the lamp increases its value. In combination, the lamp provides a useful, efficient source of blue light as an input source for optical fiber, and other systems for medical and other processes using blue light as a process element.
摘要翻译: 已经发现具有包括碘化镓的灯填充材料的无电极高强度放电灯通常在产生光线方面更有效,并且更有效地产生蓝光。 灯的非常小的尺寸与相对窄的蓝色光谱范围内的高强度组合使得该灯在向光纤提供蓝光时特别有用。 灯的相对效率提高了其价值。 结合起来,灯提供了一种有用的,有效的蓝光源作为光纤的输入源,以及用于医疗和其他使用蓝光作为过程元件的工艺的系统。
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公开(公告)号:US07420331B2
公开(公告)日:2008-09-02
申请号:US11160452
申请日:2005-06-24
CPC分类号: C04B35/50 , C04B2235/3224 , C04B2235/3229 , C04B2235/3232 , C04B2235/3239 , C04B2235/3241 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3293 , C04B2235/3294 , C04B2235/3296 , C04B2235/3298 , C04B2235/94 , C04B2235/9646 , H01J61/302 , H01J61/827
摘要: A ceramic discharge vessel is provided wherein the vessel comprises a hollow body for enclosing a discharge and the hollow body is made of a polycrystalline dysprosium oxide containing a luminescent dopant that emits one or more visible light wavelengths when stimulated by radiation generated by the discharge. Preferably, the polycrystalline dysprosium oxide has been doped with one or more of europium, cerium, or terbium in an amount from about 0.1 to about 10 percent by weight on an oxide basis.
摘要翻译: 提供陶瓷放电容器,其中容器包括用于封闭放电的中空体,并且中空体由含有发光掺杂剂的多晶镝氧化物制成,该发光掺杂剂在被放电产生的辐射刺激时发出一个或多个可见光波长。 优选地,多晶镝氧化物已经以氧化物为基准以约0.1至约10重量%的量掺入一种或多种铕,铈或铽。
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