发明名称 |
Fluorescent lamp having asymmetric electrodes inside the discharge tube |
摘要 |
A fluorescent lamp 1 for exterior lighting having a discharge tube 2 of less than or equal to 26 mm outside diameter. Starting from a fluorescent lamp for interior use having a discharge tube 2 of less than or equal to 26 mm, it is possible to achieve optimum operation of the fluorescent lamp 1 in the case of exterior use by applying a thermally conducting material in the form of a coating of foil 15, 16 outside on the discharge tube 2 in the region of one or both electrodes 3, 4.
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申请公布号 |
US6359376(B1) |
申请公布日期 |
2002.03.19 |
申请号 |
US19990383979 |
申请日期 |
1999.08.26 |
申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
HOLLSTEIN ANDREAS;BECK MARTIN |
分类号 |
H01J61/35;H01J61/52;H01J61/72;(IPC1-7):H01J1/02;H01J7/24 |
主分类号 |
H01J61/35 |
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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