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    • 39. 发明专利
    • Filament lamp and optically irradiated heat treating apparatus
    • 玻璃灯和光电辐射热处理设备
    • JP2008210623A
    • 2008-09-11
    • JP2007045470
    • 2007-02-26
    • Ushio Incウシオ電機株式会社
    • KITAGAWA TETSUYAMIZUKAWA YOICHISUZUKI SHINJI
    • H01K1/18H01K1/14H01L21/26H01L21/31
    • H01K1/16H01K7/00H01K9/08H01L21/67115H05B3/0047
    • PROBLEM TO BE SOLVED: To provide a filament lamp capable of applying a high power thereto and securing a desirable illuminance distribution of an optical irradiation, and to provide an optically irradiated heat treating apparatus free from variation in optical irradiance distribution onto a material to be treated and in heat treatment of the material to be treated. SOLUTION: The filament lamp has a plurality of filaments each comprising coiled filaments and leads. Each of the filaments is sequentially disposed so as to extend along the shaft of the arc tube, and is constituted to independently supply a power. All leads concerned to other filaments than those included in a relevant region are located at least in the region other than that enclosed by two external tangents and the wall of the arc tube orthogonal to the filaments, and in the region other than that including the relevant filaments, on the sectional surface orthogonal to the shaft of the arc tube. The optically irradiated heat-treating apparatus is constituted with the filament lamp described above. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够向其施加高功率并确保光照射的期望的照度分布的白炽灯,并且提供一种光学照射的热处理设备,其不受光辐照度分布在材料上的变化 待处理和待处理材料的热处理。

      解决方案:灯丝灯具有多个细丝,每个细丝包括卷绕的细丝和引线。 每根灯丝顺序地设置成沿着电弧管的轴延伸,并且被构造成独立地供电。 与包括在相关区域中的其他细丝相关的所有引线至少位于除了由两个外切线和电弧管壁与灯丝正交的区域以外的区域中,以及除了包括相关的区域以外的区域 在与电弧管的轴正交的剖面上。 光照射的热处理装置由上述的白炽灯构成。 版权所有(C)2008,JPO&INPIT

    • 40. 发明专利
    • Bulb, bulb with reflector and lighting device
    • 带有反射器和照明装置的灯泡
    • JP2008077964A
    • 2008-04-03
    • JP2006255603
    • 2006-09-21
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • HASHIMOTO HISATAKAKAWAGOE SHINYAIKEDA HIROSHIKOJIMA TOSHIYASU
    • H01K1/18F21S2/00F21W131/406F21Y101/00H01K1/14
    • PROBLEM TO BE SOLVED: To provide a bulb capable of achieving a long life, even when a prescribed light emitter capable of achieving high condensing efficiency is used, and to provide a bulb with reflector, and a lighting device. SOLUTION: The bulb device includes a bulb 2 and a light emitter 11 arranged inside this bulb 2. The emitter 11 is made of nearly straight line and has two light-emitting parts 15, 16 consisting of a single winding coil of nearly flat shape. The two ligt-emitting parts 15, 16 have a center axis in respective longitudinal direction in nearly parallel to the center axis X in the longitudinal direction of the bulb 2, and adjoin each other so as to interpose the center axis X in longitudinal direction of the bulb 2. When the maximum inner diameter of the portion of the bulb 2 where the emitter 11 is located is made R [mm], the maximum outer diameter of the emitter 11 is made r [mm], a relational expression of 0.25≤r/R≤0.75 is satisfied. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:即使使用能够实现高冷凝效率的规定的发光体,并且提供具有反射器的灯泡和照明装置,也能够提供能够实现长寿命的灯泡。 灯泡装置包括灯泡2和布置在灯泡2内的发光器11.发射器11由近似直线制成,并具有两个发光部分15,16,其由单个绕组线圈组成 平坦的形状。 两个发光部15,16在灯头2的长度方向上具有与中心轴X大致平行的各长度方向的中心轴,并且将中心轴X插入灯头2的长度方向 灯泡2.当发射器11所在的灯泡2的部分的最大内径为R [mm]时,发射器11的最大外径为r [mm],关系式为0.25≤ r /R≤0.75。 版权所有(C)2008,JPO&INPIT