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    • 6. 发明专利
    • Solar collector
    • 太阳能收集器
    • JP2014102033A
    • 2014-06-05
    • JP2012254274
    • 2012-11-20
    • Alright Inc株式会社アルライト
    • YOSHIDA SHOJI
    • F24S23/71F24S20/30
    • Y02B40/18Y02E10/42
    • PROBLEM TO BE SOLVED: To provide a solar collector which is excellent in light collection efficiency and can be easily assembled.SOLUTION: A heat collection reflection plate is formed by assembling an extension sheet 34 cut into a predetermined shape. The extension sheet 34 includes a bottom plate part 40 of a predetermined area located on the center part and a plurality of division reflection pieces 41 of top-widened shape radially extended toward the radially outer side from the periphery of the bottom plate part 40. Lateral edges 41a opposite to each other of the division reflection pieces 41 adjacent to each other in the extension sheet 34 are separated in the circumferential direction and the clearance is enlarged toward the radially outer side. The enlargement rate toward the radially outer side of a width of the division reflection piece 41 gets smaller on the peripheral side as compared to the center side and the lateral edges 41a opposite to each other of the division reflection pieces 41 adjacent to each other are respectively made closer and are confronted with each other and, thereby, the extension sheet 34 comes to approximation parabolic shape.
    • 要解决的问题:提供一种太阳能收集器,该太阳能收集器具有优良的光收集效率并且可以容易地组装。解决方案:通过组装切割成预定形状的延伸片34形成集热反射板。 延伸片34包括位于中心部分的预定区域的底板部分40和从底板部分40的周边径向延伸到径向外侧的多个分割反射片41。 在延伸片34中彼此相邻的分割反射片41彼此相对的边缘41a在圆周方向上分离,并且间隙朝向径向外侧扩大。 与分割反射片41的宽度方向的径向外侧的放大率相比中心侧的外周侧变小,并且分别相邻的分割反射片41彼此相对的侧边缘41a分别 使得更靠近并相互面对,从而延伸片34达到近似抛物线形状。
    • 7. 发明专利
    • Method for manufacturing solar collection mirror, solar collection mirror, and solar thermal power generation system
    • 太阳能收集镜,太阳能收集镜和太阳能发电系统的制造方法
    • JP2013015612A
    • 2013-01-24
    • JP2011147121
    • 2011-07-01
    • Konica Minolta Advanced Layers Incコニカミノルタアドバンストレイヤー株式会社
    • ISHIHARA HIDEYUKIISHIDA KAZUO
    • G02B5/10F03G6/00F24S23/71
    • Y02E10/42Y02E10/46
    • PROBLEM TO BE SOLVED: To provide a method for manufacturing solar collection mirrors capable of providing a high collection efficiency and massively manufacturing reflection surfaces of desired curvature, and to provide a solar collection mirror, and a solar thermal power generation system using the same.SOLUTION: A mold MD formed with a paraboloid of revolution on the lower surface is brought closer to a plasticity material from a film mirror FM side, to press and mold the plasticity material HL via the film mirror FM. The plasticity material is heated from the periphery with a not-shown heater while this state is maintained, and hardened to be formed into a support body HL. After having hardened the plasticity material, the mold MD is removed, then the film mirror FM pressed by the lower surface of the mold MD is formed on the paraboloid of revolution, and the shape is retained by the fixed support body HL, thus manufacturing the solar collection mirror SL.
    • 要解决的问题:提供一种能够提供高收集效率并大量制造所需曲率的反射表面的太阳能收集镜的制造方法,并且提供太阳能收集镜和使用该太阳能收集镜的太阳能热发电系统 相同。 解决方案:在下表面上形成有旋转抛物面的模具MD从胶片镜FM侧更接近可塑性材料,通过胶片镜FM来压制和模塑可塑性材料HL。 在保持该状态的同时,将可塑性材料从周边加热,同时保持该状态,并硬化形成支承体HL。 在硬化可塑性材料之后,除去模具MD,然后由模具MD的下表面压制的薄膜反射镜FM在旋转抛物面上形成,并且形状由固定支撑体HL保持,从而制造 太阳能收集镜SL。 版权所有(C)2013,JPO&INPIT
    • 9. 发明专利
    • Light energy collecting apparatus
    • 光能收集装置
    • JP2010097973A
    • 2010-04-30
    • JP2008264908
    • 2008-10-14
    • Murakami Corp株式会社村上開明堂
    • KUZUTANI NORIHIKO
    • H01L31/052F24S23/71
    • F24J2/18F24J2/12F24J2002/1038Y02E10/42Y02E10/52
    • PROBLEM TO BE SOLVED: To provide a light energy collecting apparatus capable of taking out large photoelectric conversion output even when the installation area of a solar cell or the like is small, suppressing the temperature rise of a photoelectric conversion element and effectively utilizing thermal energy included in incident light. SOLUTION: A concave mirror 12 reflects and condenses sunlight 22. A cold mirror 14 makes the condensed light 22 be incident, reflects visible light 22a included in the light 22, and transmits infrared light 22b. The solar cell 16 receives the visible light 22a and generates photovoltaic force. A heat utilizing element 18 such as a thermoelectric conversion element, a stirling engine, a water heater or a steam turbine power generator receives the infrared light 22b and utilizes the thermal energy of the infrared ray 22b. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:即使太阳能电池等的安装面积小,也能够提供能够取出大的光电转换输出的光能采集装置,抑制光电转换元件的温度上升并有效利用 入射光中包含的热能。 解决方案:凹面镜12反射并冷凝阳光22.冷镜14使聚光22入射,反射包含在光22中的可见光22a并透射红外光22b。 太阳能电池16接收可见光22a并产生光伏力。 诸如热电转换元件,斯特林发动机,热水器或蒸汽涡轮发电机的热利用元件18接收红外光22b并利用红外线22b的热能。 版权所有(C)2010,JPO&INPIT
    • 10. 发明专利
    • Sun tracing light condensing device
    • 太阳跟踪灯冷凝器
    • JP2009139761A
    • 2009-06-25
    • JP2007317516
    • 2007-12-07
    • Mitaka Koki Co Ltd三鷹光器株式会社
    • NAKAMURA KATSUSHIGE
    • G02B5/10F24S23/71F24S50/20
    • F24J2/542F24J2/13F24J2002/1085Y02E10/47
    • PROBLEM TO BE SOLVED: To provide a sun tracing light condensing device whose condensing performance is improved though it is a spherical mirror.
      SOLUTION: Reflected light R' from a reflection mirror 2a at the periphery on the outside far from the optical axis K of a spherical mirror M causing a spherical aberration is parallelly transported by required dimensions d to the optical axis direction from the state of being matched with the spherical mirror M. Concretely, only the reflection mirror 2a in which a spherical aberration lies in the range outside a prescribed range is parallelly transported. Thus the reflected light R' from the reflection mirror 2a at the periphery on the outside passes through the vicinity of the focal position F on the optical axis K, and its condensing performance is improved. Then, owing to the spherical mirror M, the production of the respective reflection mirrors 2, 2a is facilitated, and the inspection regulation of the spherical degree after the parallel arrangement of the reflection mirrors 2, 2a is also facilitated. Instead of parallelly transporting the reflection mirror 2a in the periphery on the outside, it may be rotated by a required angle θ to the outward direction.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种太阳跟踪聚光装置,其通过球面镜提高了冷凝性能。 解决方案:来自反射镜2a的反射镜2a的反射镜2a在远离球面镜M的光轴K的外侧上产生球面像差的反射镜R'从状态平行地输送到光轴方向所需的尺寸d 与球面镜M配合。具体而言,只有球面像差位于规定范围以外的范围内的反射镜2a被平行运送。 因此,来自外部周边的反射镜2a的反射光R'在光轴K上通过焦点位置F附近,从而提高了其聚光性能。 然后,由于球面镜M,各反射镜2,2a的制造变得容易,而且反射镜2,2a的平行配置之后的球面度的检查调节也容易。 代替在外部平行地输送反射镜2a的周边,可以向外方向旋转所需的角度θ。 版权所有(C)2009,JPO&INPIT