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FRIT SEAL MATERIAL, LAMP WITH FRIT SEAL, AND METHOD FOR SEALING A HIGH INTENSITY DISCHARGE LAMP
FRIT SEAL MATERIAL, LAMP WITH FRIT SEAL, AND METHOD FOR SEALING A HIGH INTENSITY DISCHARGE LAMP
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机译:玻璃密封材料,具有玻璃密封的灯以及用于密封高强度放电灯的方法
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摘要
A high intensity discharge lamp includes an arc tube with a chemical fill, capillaries extended from the arc tube, electrodes fed through the capillaries into the arc tube, and a frit seal that seals the capillaries, where the frit seal includes silica (SiO2) in a range of more than 0 wt% to less than 5 wt%, alumina (Al2O3), and one of dysprosia (Dy2O3) and yttrium oxide (Y2O3). This frit seal material can withstand a higher operating temperature so that the length of the capillaries can be reduced compared to those sealed with conventional frit seal material.
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机译:高强度放电灯包括带有化学填充物的弧光管,从弧光管延伸的毛细管,通过毛细管馈入弧光管的电极以及密封毛细管的熔块密封,熔块密封中包含二氧化硅(SiO2)。氧化铝(Al 2 O 3)和(Dy 2 O 3)和氧化钇(Y 2 O 3)中的一种大于0重量%至小于5重量%。这种玻璃料密封材料可以承受更高的工作温度,因此与用传统玻璃料密封材料密封的毛细管相比,毛细管的长度可以减少。
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