发明名称 |
Electric lamp having a current lead-in wire with a flattened U-shaped end segment |
摘要 |
The invention relates to the fastening of incandescent coil filaments to current lead-in wires in electric lamps. One end (41) of the current lead-in wires is flattened and U-shaped. The U-shaped segment (41) of the current lead-in wire forms a gap-like seat (45) for a coiled incandescent coil-filament end (3a), the gap width of which is smaller than the outside diameter of the incandescent coil-filament end (3a).
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申请公布号 |
US6191526(B1) |
申请公布日期 |
2001.02.20 |
申请号 |
US19980202086 |
申请日期 |
1998.12.08 |
申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
MINDER ROLF;KIESEL ROLF |
分类号 |
H01J61/067;H01K1/16;H01K1/18;(IPC1-7):H01J5/50 |
主分类号 |
H01J61/067 |
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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