发明名称 |
FLUORESCENT LAMP |
摘要 |
An envelope comprises a bowl-shaped component with a screw base and a bulb of a translucent material. A fluorescent tube bent a plurality of times and a reactance ballast are encased in the envelope. This fluorescent tube and the reactance ballast are fixed to a supporting plate. The bend part of the fluorescent tube protrudes through the supporting plate toward the side of the bowl-shaped component. A plurality of openings are formed in the bowl-shaped component at parts corresponding to the bend part of the fluorescent tube. A plurality of openings are formed in the supporting plate at parts near the reactance ballast fixed to the supporting plate. |
申请公布号 |
EP0026428(B1) |
申请公布日期 |
1984.07.25 |
申请号 |
EP19800105691 |
申请日期 |
1980.09.22 |
申请人 |
TOKYO SHIBAURA DENKI KABUSHIKI KAISHA |
发明人 |
KAMEI, TAKETO;HAYASHI, MOTOKAZU |
分类号 |
H01J61/24;H01J61/28;H01J61/30;H01J61/32;H01J61/34;H01J61/52;H01J61/56 |
主分类号 |
H01J61/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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