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    • 11. 发明申请
    • Metal halide lamp
    • 金卤灯
    • US20060082313A1
    • 2006-04-20
    • US11291628
    • 2005-12-01
    • Atsushi UtsuboMakoto HoriuchiMakoto KaiHiroshi Nohara
    • Atsushi UtsuboMakoto HoriuchiMakoto KaiHiroshi Nohara
    • H01J61/12H01J17/20
    • H01J61/125H01J61/827
    • A metal halide lamp according to the present invention includes: a main tube 6 made of a light-transmitting ceramic and forming a part of an arc tube; a first thin tube 7a coupled to a first end of the main tube 6; a second thin tube 7b coupled to a second end of the main tube 6; a pair of electrodes 5a, 5b, which are inserted into the first and second thin tubes 7a, 7b, respectively, such that the far ends thereof face each other inside the main tube 1; and a first metal halide enclosed in the arc tube. A second metal halide, which has a lower vapor pressure than that of the first metal halide, is further enclosed in the arc tube. And the main tube 6 has portions, of which the inside diameter decreases monotonically toward the ends.
    • 根据本发明的金属卤化物灯包括:由透光陶瓷制成并形成电弧管的一部分的主管6; 连接到主管6的第一端的第一细管7a; 耦合到主管6的第二端的第二细管7b; 一对电极5a,5b分别插入到第一和第二细管7a,7b中,使得其远端在主管1内面对面; 以及封闭在电弧管中的第一金属卤化物。 具有比第一金属卤化物低的蒸气压的第二金属卤化物进一步包封在电弧管中。 并且主管6具有其内径朝向端部单调减小的部分。
    • 17. 发明授权
    • Metal halide lamp with light-transmitting ceramic arc tube
    • 金属卤化物灯带有透光陶瓷电弧管
    • US07679290B2
    • 2010-03-16
    • US11291628
    • 2005-12-01
    • Atsushi UtsuboMakoto HoriuchiMakoto KaiHiroshi Nohara
    • Atsushi UtsuboMakoto HoriuchiMakoto KaiHiroshi Nohara
    • H01J17/04H01J61/20H01J17/20
    • H01J61/125H01J61/827
    • A metal halide lamp according to the present invention includes: a main tube (6) made of a light-transmitting ceramic and forming a part of an arc tube; a first thin tube (7a) coupled to a first end of the main tube (6); a second thin tube (7b) coupled to a second end of the main tube (6); a pair of electrodes (5a, 5b), which are inserted into the first and second thin tubes (7a, 7b), respectively, such that the far ends thereof face each other inside the main tube (1); and a first metal halide enclosed in the arc tube. A second metal halide, which has a lower vapor pressure than that of the first metal halide, is further enclosed in the arc tube. And the main tube (6) has portions, of which the inside diameter decreases monotonically toward the ends.
    • 根据本发明的金属卤化物灯包括:由透光陶瓷制成并形成电弧管的一部分的主管(6); 耦合到主管(6)的第一端的第一细管(7a); 耦合到主管(6)的第二端的第二细管(7b); 分别插入第一和第二细管(7a,7b)中的一对电极(5a,5b),使得其远端在主管(1)内面对面; 以及封闭在电弧管中的第一金属卤化物。 具有比第一金属卤化物低的蒸气压的第二金属卤化物进一步封闭在电弧管中。 并且主管(6)具有内径朝着端部单调减小的部分。
    • 18. 发明授权
    • High-pressure discharge lamp
    • 高压放电灯
    • US07164226B2
    • 2007-01-16
    • US10824346
    • 2004-04-15
    • Makoto KaiAtsushi Utsubo
    • Makoto KaiAtsushi Utsubo
    • H01K1/18
    • H01J5/48H01J61/82
    • A high-pressure discharge lamp having a support structure for supporting a light emission tube so as to restrict its displacement in a direction perpendicular to the axis line thereof. A pair of thermal-stress generation members generates thermal stresses due to a temperature change at a time of switching the high-pressure discharge lamp from an on status to an off status. The thermal stresses acts as forces directed downward in a vertical direction and outward with respect to the light emission tube on side tube portions of the light emission tube arranged in a posture where the axis line extends in a horizontal direction.
    • 一种高压放电灯,具有用于支撑发光管的支撑结构,以限制其在与其轴线垂直的方向上的位移。 一对热应力产生部件在将高压放电灯从接通状态切换到断开状态时由于温度变化而产生热应力。 热应力作为沿垂直方向向下并且相对于以轴线在水平方向上延伸的姿势布置的发光管的侧管部分上的发光管向外的力。