会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Light bulb
    • 灯泡
    • US06472818B1
    • 2002-10-29
    • US09615735
    • 2000-07-13
    • Taku IkedaKazuo Maeda
    • Taku IkedaKazuo Maeda
    • H01K154
    • H01K1/54
    • Providing a light bulb having a long life by preventing filament coil breakage. A glass bulb (1) has a sealing portion (4) at one end thereof and contains a filament coil (5). The filament coil (5) is suspended between lead-in wires (7, 8) extended externally of the sealing portion (4), with its opposite ends connected to respective one ends of the wires. The lead-in wires (7, 8) are supported by a stem (6) disposed between the sealing portion (4) and the filament coil (5). A getter (9) is disposed between the sealing portion (4) and the stem (6).
    • 通过防止灯丝线圈断裂,提供寿命长的灯泡。 玻璃灯泡(1)在其一端具有密封部分(4)并且包含灯丝线圈(5)。 灯丝线圈(5)悬挂在从密封部分(4)的外部延伸的引入线(7,8)之间,其相对端连接到电线的相应一端。 导线(7,8)由设置在密封部分(4)和灯丝线圈(5)之间的杆(6)支撑。 吸气剂(9)设置在密封部分(4)和杆(6)之间。
    • 4. 发明授权
    • Tungsten-halogen light bulb, and reflector lamp using the same
    • 钨卤灯泡和反光灯使用相同
    • US06611102B2
    • 2003-08-26
    • US09798754
    • 2001-03-02
    • Mituhiko KimotoTaku IkedaHiroshi SugimotoTakeshi Fujikawa
    • Mituhiko KimotoTaku IkedaHiroshi SugimotoTakeshi Fujikawa
    • H01K140
    • H01K1/66H01K1/26H01K1/325H01K1/50Y02B20/12
    • The present invention provides a tungsten-halogen light bulb having an arc tube with a seal portion at one end. A filament is provided in the interior of the arc tube, and a basic gas mainly comprising at least either gaseous xenon or gaseous krypton is filled in the arc tube. When V (V) denotes a rated voltage of the tungsten-halogen light bulb, P(MPa) denotes a filling pressure of the basic gas at a room temperature, and Xe vol. % and Kr vol. % respectively denote composition ratios of the gaseous xenon and of the gaseous krypton, the following formulas (1) and (2) are satisfied simultaneously, in which ‘%’ means ‘volume %’. V≧100 (Volt)  (1) P≧0.7+{0.1×(Kr%/(Kr%+Xe%))}  (2) In these formulas, Kr %+Xe %=100(%), 0≦Kr %≦100, and 0≦Xe %≦100. Accordingly, a crack at the seal portion of the arc tube is prevented and the lifetime is improved.
    • 本发明提供了一种具有在一端具有密封部分的电弧管的钨卤素灯泡。 在电弧管的内部设置灯丝,并且在电弧管中填充主要包含气态氙气或气态氪气的碱性气体。 当V(V)表示钨卤素灯泡的额定电压时,P(MPa)表示室温下的碱性气体的填充压力,Xe vol。 %和Kr vol。 %分别表示气态氙和气态氪的组成比,同时满足下式(1)和(2),其中“%”表示“体积%”,在这些式中,Kr%+ Xe%= 100(%),0 <= Kr%<= 100,0 <= Xe%<= 100。 因此,防止了电弧管的密封部分的裂纹,提高了寿命。