发明名称 |
Apparatus for collecting sunlight. |
摘要 |
An apparatus for collecting sunlight comprising a convergent lens system for receiving and concentrating arriving sunlight and a light defocusing rod for collimating the light from the lens system. The light defocusing rod has a gradient refractive index which increases from the central axis toward the periphery thereof so that the incident convergent light rays are substantially collimated and introduced into an optical fiber cable.
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申请公布号 |
EP0071100(A2) |
申请公布日期 |
1983.02.09 |
申请号 |
EP19820106348 |
申请日期 |
1982.07.15 |
申请人 |
MORI, KEI |
发明人 |
MORI, KEI |
分类号 |
F24J2/24;F24J2/08;G02B6/04;G02B6/32;G02B6/42;G02B27/00;G02B27/12;(IPC1-7):G02B5/16;F21S5/00;G02B7/26 |
主分类号 |
F24J2/24 |
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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