发明授权
- 专利标题: Electric incandescent lamp
- 专利标题(中): 电白炽灯
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申请号: US869264申请日: 1997-06-04
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公开(公告)号: US5962972A公开(公告)日: 1999-10-05
- 发明人: Gilbert Engels , Gregorius W. A. J. Brabers
- 申请人: Gilbert Engels , Gregorius W. A. J. Brabers
- 申请人地址: NY New York
- 专利权人: U.S. Philips Corporation
- 当前专利权人: U.S. Philips Corporation
- 当前专利权人地址: NY New York
- 优先权: EPX96201565 19960606
- 主分类号: H01J61/073
- IPC分类号: H01J61/073 ; H01K1/24 ; H01K3/06 ; H01J17/20 ; H01J1/16 ; H01J61/12 ; H01K1/50
摘要:
The electric incandescent lamp has a lamp vessel (1) in which a filament (3) is disposed substantially concentric with the longitudinal axis (2) of the lamp vessel (1). Current conductors (4) extend from the lamp vessel (1), an internal conductor (10) part of which is substantially concentrically with the axis (2) and has an end portion (11) having unround cross-sections (12). An end portion (6) of the filament (3) is wound onto the unround cross-sections (12) of a respective internal conductor (10) to constitute clamping windings (5). The lamp is of a simple construction to obtain reliably a concentrically mounted filament.
公开/授权文献
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