公开(公告)号：US20060109555A1

公开(公告)日：2006-05-25

申请号：US10520632

申请日：2003-07-10

申请人： Peter Nitz ,  Christopher Buhler ,  Werner Platzer ,  Tilmann Kuhn ,  Andreas Gombert ,  Benedikt Blasi ,  Volker Wittwer

发明人： Peter Nitz ,  Christopher Buhler ,  Werner Platzer ,  Tilmann Kuhn ,  Andreas Gombert ,  Benedikt Blasi ,  Volker Wittwer

IPC分类号： G02B27/00 ,  E06B9/386

CPC分类号： E06B9/264 ,  E06B9/24

摘要： The invention relates to a sun protection device that has a plurality of segments that are spaced apart from one another parallel to their longitudinal direction and that are received so as to be rotatable about their longitudinal axis. The segments have respective segment top surfaces on which a plurality of optical concentrator structure elements from an at least partially transparent dielectric material, so-called CPCs (Compound Parabolic Concentrators) are provided. Said concentrators have a surface of incidence and one planar or curved receiving surface and are oriented with their receiving surface toward the segment top surface. The invention is characterized in that the segment top surface, at an angle to its longitudinal direction, is at least partially curved or edged, the segment top surface is reflecting or opaque, and the CPCs adjoin the segment top surface with their receiving surface directly or across at least one coupling layer or are spaced apart and disposed opposite the segment top surface.

摘要翻译： 本发明涉及一种防晒装置，该防晒装置具有多个彼此间隔开的平行于它们的纵向方向并且被容纳成能绕其纵向轴线旋转的部分。 这些段具有相应的段顶表面，其上提供了多个来自至少部分透明的介电材料的光集中器结构元件，所谓的CPC（复合抛物面集中器）。 所述聚光器具有入射表面和一个平面或弯曲的接收表面，并且其接收表面朝向扇形顶部表面定向。 本发明的特征在于，所述段顶表面与其纵向方向成一定角度，至少部分地弯曲或边缘，所述段顶表面是反射或不透明的，并且所述节点顶部表面与其接收表面直接相邻， 穿过至少一个耦合层或间隔开并且设置成相对于所述段顶表面。

公开(公告)号：US20050068630A1

公开(公告)日：2005-03-31

申请号：US10498883

申请日：2002-12-04

申请人： Peter Nitz ,  Christopher Buhler ,  Andreas Gombert ,  Benedikt Blasi

发明人： Peter Nitz ,  Christopher Buhler ,  Andreas Gombert ,  Benedikt Blasi

IPC分类号： E06B9/24 ,  G02B27/00

CPC分类号： E06B9/24 ,  E06B2009/2417 ,  F24S50/80 ,  Y02B10/20 ,  Y02E10/40

摘要： Disclosed is a sun protection device for transparent apertures in a building against direct incident sunlight entering the interior of the building, said device comprising at least one optical flat element (F) consisting of an at least partially transparent material, being installable in the region of said building aperture, and having two flat element sides facing each other, of which one (E) is designed non-structured and plane, and the other (S) being provided with prismatic linearly extending structural elements (SE) running in parallel and recurring periodically in lateral direction. The invention is distinguished in that the structured flat element side (S) is provided, facing the unstructured plane, designed flat element side (E), with an at least largely coparallel surface (O), over which the structural elements (SE) project, that the structured elements (SE) have a triangular cross section area having a lateral edge (C), which coincides with the surface (O), as well as two lateral flanks (A,B) protruding above the surface, with a defining surface (A*) being assigned to the lateral flank (A) and a defining surface (B*) being assigned to the lateral flank (B), that the at least two adjacent structural elements are laterally separated by a flat section (D) of the surface (O), and that the lateral flank (A) forms an angle 90°-α with the surface, an angle α+β with the lateral flank (B) and the lateral flank (B) forms an angle 90°-β with the surface.

摘要翻译： 公开了一种用于建筑物内的透明孔的防晒装置，其抵抗直接入射的太阳光进入建筑物的内部，所述装置包括至少一个由至少部分透明的材料组成的光学平坦元件（F），该光学平坦元件可安装在 所述构造开口具有彼此面对的两个平坦元件侧，其中一个（E）被设计为非结构化和平面的，另一个（E）设置有并行延伸的棱柱形线性延伸的结构元件（SE） 周期地在横向上。 本发明的区别在于，结构化平坦元件侧（S）设置成面向非结构化平面，设计成平坦的元件侧（E），其具有至少大体上相互平行的表面（O），结构元件（SE）在其上突出 结构化元件（SE）具有三角形横截面区域，其具有与表面（O）重合的侧边缘（C），以及在表面上方突出的两个侧向侧面（A，B），具有限定 分配给侧面（A）的表面（A *）和被分配给侧面（B）的限定表面（B *），所述至少两个相邻的结构元件由平坦部分（D）横向隔开， 的表面（O），并且侧面（A）与表面形成90°角，与侧面（B）和侧面（B）的角度α+β形成角度90° -beta与表面。

公开(公告)号：US20050254130A1

公开(公告)日：2005-11-17

申请号：US10505212

申请日：2003-02-19

申请人： Wolfgang Graf ,  Andreas Georg ,  Peter NItz ,  Christopher Buhler ,  Andreas Gombert ,  Volker Wittwer

发明人： Wolfgang Graf ,  Andreas Georg ,  Peter NItz ,  Christopher Buhler ,  Andreas Gombert ,  Volker Wittwer

IPC分类号： E06B9/24 ,  G02B5/08

CPC分类号： E06B9/24 ,  E06B2009/2417 ,  E06B2009/2464 ,  F21S11/00 ,  G02B5/0205 ,  G02F1/157 ,  G02F2202/34

摘要： Described is a device for guiding light consisting of at least one partially translucent surface material, with a surface upper side, which has optically active surface structures for guiding and/or scattering light, as well as an optically switchable coating provided at least in partial areas of the surface structures, or at least two directly or indirectly opposing surface upper sides, of which one exhibits optically active surface structures for guiding and/or scattering light, and the other provides an optically switchable coating that covers at least parts of the surface upper side.

摘要翻译： 描述了一种用于引导由至少一个部分半透明的表面材料组成的光的装置，具有表面上侧，其具有用于引导和/或散射光的光学活性表面结构，以及至少部分地提供光学可切换涂层 的表面结构，或至少两个直接或间接相对的表面上侧，其中一个表现出用于引导和/或散射光的光学活性表面结构，另一个提供可光学切换的涂层，其覆盖表面上部的至少一部分 侧。