基本信息:
- 专利标题： ADAPTIVE SUNLIGHT REDIRECTOR
- 专利标题（中）：适应性阳光REDIRECTOR
- 申请号：EP08772807.7 申请日：2008-06-16
- 公开(公告)号：EP2171347B1 公开(公告)日：2015-06-03
- 发明人： WHITEHEAD, Lorne, A. , SCOTT, Jon, David, Edward
- 申请人： THE UNIVERSITY OF BRITISH COLUMBIA
- 申请人地址： Industry Liaison Office, Suite 103 6190 Agronomy Road Vancouver, British Columbia V6T 1Z3 CA
- 专利权人： THE UNIVERSITY OF BRITISH COLUMBIA
- 当前专利权人： THE UNIVERSITY OF BRITISH COLUMBIA
- 当前专利权人地址： Industry Liaison Office, Suite 103 6190 Agronomy Road Vancouver, British Columbia V6T 1Z3 CA
- 代理机构： Grünecker Patent- und Rechtsanwälte PartG mbB
- 优先权： US945653P 20070622
- 国际公布： WO2009000070 20081231
- 主分类号： F21V7/00
- IPC分类号： F21V7/00 ; F21S11/00 ; G02B5/08 ; G02B5/12
摘要：
A 3D structure approximating a 3D curved surface having non-zero Gaussian curvature over a portion of the surface. The structure is formed of a plurality of thin strips (10) which are simply deformed and aligned adjacent one another to approximate the 3D curved surface. Each strip has: zero Gaussian curvature; a strip width which varies by no more than ±10% along a longitudinal axis of the strip; and a predetermined flat shape such that, after simple deformation, adjacent edges of adjacent strips can be aligned substantially parallel to one another separated by a substantially small gap. The aligned, simply deformed strips appear straight when viewed from a preferred viewing direction. The strips can be attached to a rigid support (12) at selected mounting points such that natural equilibrium deformation between the mounting points holds the aligned simply deformed strips in a desired approximation of the 3D curved surface.
公开/授权文献:
- EP2171347A1 ADAPTIVE SUNLIGHT REDIRECTOR 公开/授权日：2010-04-07
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F21 | 照明 |
| ----F21V | 照明装置或其系统的功能特征或零部件；不包含在其他类目中的照明装置和其他物品的结构组合物 |
| ------F21V7/00 | 反射器 |