发明名称 |
Omnidirectional flush (inset) light for airport runway |
摘要 |
The light source has a lamp (5) positioned adjacent the point of symmetry of a reflector device with a hemispherical reflector (6) and a circular mirror (7) around the upper edge of the latter. A prism (9) is positioned above the lamp for providing a 360 degree output beam, its bottom surface being rotationally symmetrical, for directing the light received from the reflector device outwards in all directions at a flat angle.
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申请公布号 |
DE19831814(A1) |
申请公布日期 |
1999.02.25 |
申请号 |
DE19981031814 |
申请日期 |
1998.07.15 |
申请人 |
SIEMENS AG, 80333 MUENCHEN, DE |
发明人 |
GOERKE, REINHARD, DR., 10369 BERLIN, DE |
分类号 |
B64F1/20;F21S8/00;F21V5/02;(IPC1-7):B64F1/20 |
主分类号 |
B64F1/20 |
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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