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1. 发明授权

US5548490A Sunlight collecting and transmitting system 失效
标题翻译：阳光收集和传输系统
公开(公告)号：US5548490A
公开(公告)日：1996-08-20
申请号：US211105
申请日：1994-05-16
申请人： Geoffrey B. Smith , James B. Franklin
发明人： Geoffrey B. Smith , James B. Franklin
IPC分类号： F21S11/00 , F21V8/00
CPC分类号： F21S11/00 , G02B6/0005
摘要： A lighting system for an interior of a building includes a device for collecting and converting sunlight into concentrated light consisting of a stack of fluorescent sheets. The collecting device is optically coupled, preferably by way of an optical joint to a channelling member such as an optical cable, so that the concentrated light passes to the channelling member and is channelled to a light emitting fitting for the interior of the building. The channelling members are formed such that their cross-sectional shape changes from the cross-section of the collecting device to the cross-section of the channelling members with an approximately constant cross-sectional area being maintained throughout the change of cross-sectional shape, whereby the coupling device is an optical joint created by a medium having a refractive index close to that of the collecting device and channelling members.
摘要翻译： PCT No.PCT / AU92 / 00499 Sec。 371日期1994年5月16日 102（e）日期1994年5月16日PCT提交1992年9月21日PCT公布。出版物WO93 / 06413 日期1994年04月1日建筑物内部的照明系统包括用于收集和转换太阳光到由一叠荧光片构成的集中光的装置。收集装置优选地通过光学接头光耦合到诸如光缆的通道构件，使得集中的光通过到引导构件并被引导到用于建筑物内部的发光配件。引导构件形成为使得它们的横截面形状从收集装置的横截面变化到通道构件的横截面，并且在横截面形状的整个变化中保持大致恒定的横截面面积，由此联接装置是由折射率接近于收集装置和导引构件的折射率的介质产生的光学接头。

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