公开(公告)号：US5296424A

公开(公告)日：1994-03-22

申请号：US872276

申请日：1992-04-22

申请人： Da Y. Wang ,  Burton W. MacAllister ,  Daniel T. Kennedy ,  Joanne Browne ,  Kazumasa Umeya

发明人： Da Y. Wang ,  Burton W. MacAllister ,  Daniel T. Kennedy ,  Joanne Browne ,  Kazumasa Umeya

IPC分类号： C04B35/468 ,  H01P7/10 ,  C04B35/46

CPC分类号： C04B35/4686 ,  H01P7/10

摘要： A system of dielectric ceramic compositions suitable for various microwave applications. The system comprises a plurality of stoichiometrically-related compositions, each composition having its own particular set of dielectric properties and consisting essentially of a sintered mixture represented by the general formula:BaTi.sub.4-w M.sub.w O.sub.9 --xZn.sub.2 TiO.sub.4 --yBaO--zTa.sub.2 O.sub.5wherein M is at least one type of metal and 0.0.ltoreq.w.ltoreq.about 0.05 and wherein x, y, and z are molar fractions of respective components with values within the following respective ranges: 0.0.ltoreq.x.ltoreq.about 0.45; about 0.01.ltoreq.y.ltoreq.about 0.20; and 0.0.ltoreq.z.ltoreq.about 0.10.

摘要翻译： 适用于各种微波应用的介电陶瓷组合物系统。 该系统包括多个化学计量相关的组合物，每种组合物具有其自己特定的介电特性，并且基本上由以下通式表示的烧结混合物组成：BaTi4-wMwO9-xZn2TiO4-yBaO-zTa2O5，其中M为至少一种 的金属和0.0 <= w <=约0.05，并且其中x，y和z是各组分的摩尔分数，其值在以下各自的范围内：0.0 <= x <=约0.45; 约0.01 <= y <=约0.20; 并且0.0 <= z <=约0.10。

公开(公告)号：US20050212435A1

公开(公告)日：2005-09-29

申请号：US11160452

申请日：2005-06-24

申请人： George Wei ,  Walter Lapatovich ,  Joanne Browne ,  Kailash Mishra ,  Madis Raukas

发明人： George Wei ,  Walter Lapatovich ,  Joanne Browne ,  Kailash Mishra ,  Madis Raukas

IPC分类号： C04B35/50 ,  H01J17/16 ,  H01J61/30 ,  H01J61/82

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。

公开(公告)号：US20060108930A1

公开(公告)日：2006-05-25

申请号：US10904657

申请日：2004-11-22

申请人： Lori Brock ,  Joseph Baglio ,  Joanne Browne

发明人： Lori Brock ,  Joseph Baglio ,  Joanne Browne

IPC分类号： H01J17/20

CPC分类号： H01J61/125 ,  H01J61/20 ,  H01J61/827

摘要： A metal halide fill for a discharge lamp is provided that is comprised of mercury and a mixture of metal halide salts which includes magnesium iodide as a full or partial replacement for calcium iodide. The replacement of at least some of the calcium iodide improves the behavior of the molten salt condensate in the arc tube. In particular, the mixture of metal halide salts contains about 1 to about 50 mole percent sodium iodide, about 15 to about 50 mole percent of a rare earth iodide, about 10 to about 30 mole percent magnesium iodide, about 10 to about 25 mole percent of indium iodide, and about 0 to about 25 mole percent calcium iodide, wherein the sum of the amounts of calcium iodide and magnesium iodide in the mixture is from about 20 to about 45 mole percent.

摘要翻译： 提供了用于放电灯的金属卤化物填充物，其包括汞和金属卤化物盐的混合物，其包括碘化镁作为碘化钙的全部或部分替代物。 至少部分碘化钙的替换改善了电弧管中熔融盐冷凝物的行为。 特别地，金属卤化物盐的混合物含有约1至约50摩尔％的碘化钠，约15至约50摩尔％的稀土碘化物，约10至约30摩尔％的碘化镁，约10至约25摩尔％ 的碘化铟和约0至约25摩尔％的碘化钙，其中混合物中碘化钙和碘化镁的量之和为约20至约45摩尔％。

公开(公告)号：US20110177747A1

公开(公告)日：2011-07-21

申请号：US12691038

申请日：2010-01-21

申请人： Thomas Patrician ,  James Avallon ,  Victor Perez ,  Walter Lapatovich ,  Joanne Browne

发明人： Thomas Patrician ,  James Avallon ,  Victor Perez ,  Walter Lapatovich ,  Joanne Browne

IPC分类号： H01J9/26

CPC分类号： H01J9/323 ,  H01J61/302 ,  H01J61/366

摘要： A method of making a fritless seal in a ceramic arc tube body comprises the steps of: (a) inserting a feedthrough into an opening in a ceramic arc tube body, the feedthrough being comprised of niobium or a niobium alloy; (b) heating the arc tube body to a first temperature in an inert gas to at least partially sinter the arc tube body, the inert gas being selected from the group of argon, neon, krypton, xenon and mixtures thereof; and (c) further sintering the arc tube body by heating to a second temperature in a hydrogen atmosphere to form a hermetic seal between the feedthrough and the ceramic arc tube body, wherein the second temperature is higher than the first temperature.

摘要翻译： 在陶瓷电弧管体中制造无熔点密封的方法包括以下步骤：（a）将馈通插入到陶瓷电弧管体的开口中，所述馈通由铌或铌合金构成; （b）将所述电弧管体加热至惰性气体中的第一温度以至少部分烧结所述电弧管体，所述惰性气体选自氩，氖，氪，氙及其混合物; 和（c）通过在氢气气氛中加热到第二温度进一步烧结电弧管体，以在馈通和陶瓷电弧管体之间形成气密密封，其中第二温度高于第一温度。

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。

公开(公告)号：US07256546B2

公开(公告)日：2007-08-14

申请号：US10904657

申请日：2004-11-22

申请人： Lori R. Brock ,  Joseph A. Baglio ,  Joanne Browne

发明人： Lori R. Brock ,  Joseph A. Baglio ,  Joanne Browne

IPC分类号： H01J17/20 ,  H01J61/20

CPC分类号： H01J61/125 ,  H01J61/20 ,  H01J61/827

摘要： A metal halide fill for a discharge lamp is provided that is comprised of mercury and a mixture of metal halide salts which includes magnesium iodide as a full or partial replacement for calcium iodide. The replacement of at least some of the calcium iodide improves the behavior of the molten salt condensate in the arc tube. In particular, the mixture of metal halide salts contains about 1 to about 50 mole percent sodium iodide, about 15 to about 50 mole percent of a rare earth iodide, about 10 to about 30 mole percent magnesium iodide, about 10 to about 25 mole percent of indium iodide, and about 0 to about 25 mole percent calcium iodide, wherein the sum of the amounts of calcium iodide and magnesium iodide in the mixture is from about 20 to about 45 mole percent.

摘要翻译： 提供了用于放电灯的金属卤化物填充物，其包括汞和金属卤化物盐的混合物，其包括碘化镁作为碘化钙的全部或部分替代物。 至少部分碘化钙的替换改善了电弧管中熔融盐冷凝物的行为。 特别地，金属卤化物盐的混合物含有约1至约50摩尔％的碘化钠，约15至约50摩尔％的稀土碘化物，约10至约30摩尔％的碘化镁，约10至约25摩尔％ 的碘化铟和约0至约25摩尔％的碘化钙，其中混合物中碘化钙和碘化镁的量之和为约20至约45摩尔％。

公开(公告)号：US20060290285A1

公开(公告)日：2006-12-28

申请号：US11160454

申请日：2005-06-24

申请人： Walter Lapatovich ,  George Wei ,  Joanne Browne

发明人： Walter Lapatovich ,  George Wei ,  Joanne Browne

IPC分类号： H01J17/16

CPC分类号： H01J61/302 ,  H01J9/247 ,  H01J61/125 ,  H01J61/827

摘要： A ceramic metal halide lamp is provided wherein the ceramic discharge vessel is comprised of dysprosium oxide. The lamp has a warm-up time that is less than about 50%, and preferably less than about one-third, of the warm-up time of a similarly constructed and operated lamp having a ceramic discharge vessel made of polycrystalline aluminum oxide.

摘要翻译： 提供一种陶瓷金属卤化物灯，其中陶瓷放电容器由氧化镝组成。 灯的预热时间小于具有由多晶氧化铝制成的陶瓷放电容器的类似构造和操作的灯的预热时间的约50％，优选小于约三分之一。