发明名称 |
Lamp, and luminaire with a reflector and such a lamp |
摘要 |
In a high-power dual-filament incandescent lamp for use in a reflector having an optical axis, which incandescent lamp comprises two incandescent coils which are substantially parallel to one another, which in their correct operational positions are arranged substantially parallel to the optical axis of the reflector in a lamp bulb, and which can be operated alternately, the glass bulb is arranged such that it shows a horizontal and vertical displacement relative to the optical axis of the reflector when in the correct operational position.
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申请公布号 |
US6621214(B1) |
申请公布日期 |
2003.09.16 |
申请号 |
US20000718257 |
申请日期 |
2000.11.22 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
SCHLOEMER HEINZ;RIENAECKER HANS-ULRICH |
分类号 |
F21S8/10;F21V14/02;F21W101/10;F21Y101/00;H01K9/08;(IPC1-7):H01K1/50 |
主分类号 |
F21S8/10 |
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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