公开(公告)号：EP0386601A2

公开(公告)日：1990-09-12

申请号：EP90103856.2

申请日：1990-02-28

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Russell, Timothy David ,  Hess, Carl Howard ,  Hlahol, Paul George ,  Stewart, Charles N.

IPC: H01J61/12 ,  H01J61/82

CPC classification number: H01J61/827 ,  H01J61/125

Abstract: Metal halide vapor arc lamps for reprographic and projection processes emitting in the blue, green and red bands with excellent primary color separation and having long life and lumen maintenance contain mercury, zinc, indium, lithium, thallium, a halogen and a rare earth metal such as lanthanum, scandium or dysprosium in the arc tube.

Abstract translation: 用于在蓝色，绿色和红色条带中发射的具有优异原色分离并具有长寿命和流明维持率的复制和投影方法的金属卤化物蒸汽弧光灯含有汞，锌，铟，锂，铊，卤素和稀土金属 作为电弧管中的镧，钪或镝。

公开(公告)号：EP0542467A1

公开(公告)日：1993-05-19

申请号：EP92310089.5

申请日：1992-11-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Dakin, James Thomas ,  Duffy, Mark Elton ,  Berry, Tommie, Jr. ,  Russell, Timothy David

IPC: H01J61/12

CPC classification number: H01J61/125

Abstract: A high intensity metal halide arc discharge lamp (10), such as an electrodeless lamp wherein RF energy is inductively coupled to the arc discharge (18), contains a halide of neodymium alone or in combination with other metals such as one or more rare earth metals, Na, Cs and is essentially mercury free (i.e.,

Abstract translation: 一种高强度的金属卤化物弧光放电灯（10）：如在无电极灯worin RF能量感应地耦合到电弧放电（18），包含钕的卤化物单独或与其它金属的组合：例如一种或多种稀土 金属，钠，Cs和基本上不含水银（即，<1毫克每电弧室体积的cc）的。

公开(公告)号：EP0386601A3

公开(公告)日：1991-05-08

申请号：EP90103856.2

申请日：1990-02-28

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Russell, Timothy David ,  Hess, Carl Howard ,  Hlahol, Paul George ,  Stewart, Charles N.

IPC: H01J61/12 ,  H01J61/82

CPC classification number: H01J61/827 ,  H01J61/125

Abstract: Metal halide vapor arc lamps for reprographic and projection processes emitting in the blue, green and red bands with excellent primary color separation and having long life and lumen maintenance contain mercury, zinc, indium, lithium, thallium, a halogen and a rare earth metal such as lanthanum, scandium or dysprosium in the arc tube.

公开(公告)号：EP0386601B1

公开(公告)日：1996-06-26

申请号：EP90103856.2

申请日：1990-02-28

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Russell, Timothy David ,  Hess, Carl Howard ,  Hlahol, Paul George ,  Stewart, Charles N.

IPC: H01J61/12 ,  H01J61/82

CPC classification number: H01J61/827 ,  H01J61/125

公开(公告)号：EP0542467B1

公开(公告)日：1999-02-03

申请号：EP92310089.5

申请日：1992-11-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Dakin, James Thomas ,  Duffy, Mark Elton ,  Berry, Tommie, Jr. ,  Russell, Timothy David

IPC: H01J61/12

CPC classification number: H01J61/125

公开(公告)号：EP0583122A1

公开(公告)日：1994-02-16

申请号：EP93306082.4

申请日：1993-08-02

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Russell, Timothy David ,  Datta, Ranajit Kumar ,  Mathews, Paul George ,  Scott, Curtin Edward ,  Kaliszewski, Mary Sue ,  Stewart, Charles Ner

IPC: H01J61/35

CPC classification number: C04B41/5024 ,  C03C17/02 ,  H01J61/35 ,  H01J61/827

Abstract: An arc tube (14) of fused silica for a metal halide arc discharge lamp including a fill for the arc tube comprised of a sodium halide, at least one additional metal halide, and an inert starting gas, the arc tube (14) including a tube of fused silica having an inner wall defining an arc chamber, the inner wall of the tube having provided thereon a metal silicate coating (14a) which is vitreous and light-transmissive, and which is comprised of a silicate of at least one metal selected from the group consisting essentially of scandium, yttrium, and a rare earth element, and preferably which is the same metal as that of the at least one additional metal halide. Protection of the fused silica arc tube (14) with the metal silicate coating reduces loss of the metallic portion of the fill by diffusion or reaction and corresponding buildup of free halogen in the arc tube (14).

Abstract translation: 一种用于金属卤化物电弧放电灯的熔融二氧化硅的电弧管（14），包括由卤化钠，至少一种另外的金属卤化物和惰性起始气体构成的电弧管的填充物，所述电弧管（14）包括 所述熔融石英管具有限定电弧室的内壁，所述管的内壁上设置有玻璃质和透光性的金属硅酸盐涂层（14a），所述金属硅酸盐涂层（14a）由至少一种选自金属的硅酸盐 从基本上由钪，钇和稀土元素组成的组中，优选与至少一种另外的金属卤化物相同的金属。 用金属硅酸盐涂层保护熔融二氧化硅发光管（14）通过扩散或反应减少了填充物的金属部分的损失，并且在电弧管（14）中相应地形成了游离卤素。

公开(公告)号：EP0543624A1

公开(公告)日：1993-05-26

申请号：EP92310499.6

申请日：1992-11-18

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Russell, Timothy David ,  Heindl, Raymond Albert

IPC: H01J61/26

CPC classification number: H01J61/34 ,  H01J61/26 ,  H01J61/827

Abstract: Sodium metal has been found to be effective in gettering excess halogen present in metal halide lamps containing mercury, an inert starting gas and at least one ionizable metal halide for forming a light-emitting arc.

Abstract translation: 已经发现，金属钠有效地吸收存在于含汞的金属卤化物灯中的过量卤素，惰性起始气体和用于形成发光电弧的至少一种可离子化的金属卤化物。