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    • 7. 发明公开
    • SOLAR RECEIVER
    • SOLAREMPFÄNGER
    • EP2559147A4
    • 2017-05-17
    • EP11769548
    • 2011-04-13
    • SHELEF BEN
    • EREZ SHMUEL
    • H01L31/052F24J2/10F24J2/12F24J2/52H01L31/054H02S20/10H02S30/00H02S40/42
    • H01L31/0547F24J2/07F24J2/12F24J2/461F24J2/52F24J2/523F24J2002/1085H01L31/0525H02S20/10H02S40/425Y02E10/41Y02E10/42Y02E10/47Y02E10/52
    • A lightweight reflector with a load bearing structure based on a tensile spoke-wheel. The spoke structure is especially compatible with dish parabolic mirrors, but has utility as a carrier structure for any round functional surface, including flat or slightly-curved mirrors used in central tower solar systems, parabolic dishes for radio telescopes and antennas, and for non-concentrating thin film solar panels. There are no radial members loaded in compression. All the spokes pull the rim inwards, and the rim is compressed in the circumferential direction. The imbalance in spoke tension results from the application of load provides the rigidity of the rim in respect to the hub, both for in-plane and out-of-plane forces. Ribs stiffen the spokes to resist wind and gravity, but are not structurally supported by either the hub or the rim. Lightweight reflector tiles match the wheel structure and create the reflective surface.
    • 具有基于拉伸轮辐的承重结构的轻质反射器。 辐条结构特别与碟式抛物面镜兼容,但可用作任何圆形功能表面的载体结构,包括用于中央塔式太阳能系统的平面或略微弯曲的镜面,射电望远镜和天线的抛物面天线, 集中薄膜太阳能电池板。 没有径向成员加载压缩。 所有辐条都向内拉动轮辋,轮辋沿圆周方向受压。 由于施加载荷引起的轮辐张力的不平衡提供了轮辋相对于轮毂的刚性,无论是面内力还是面外力。 肋骨使辐条变硬以抵抗风和重力,但不会受到轮毂或轮辋的结构支撑。 轻质反光砖与车轮结构相匹配并创建反光表面。