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22. 发明授权

US06472818B1 Light bulb 失效
标题翻译：灯泡
公开(公告)号：US06472818B1
公开(公告)日：2002-10-29
申请号：US09615735
申请日：2000-07-13
申请人： Taku Ikeda , Kazuo Maeda
发明人： Taku Ikeda , Kazuo Maeda
IPC分类号： H01K154
CPC分类号： H01K1/54
摘要： 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).
摘要翻译：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。

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