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公开(公告)号：US5564410A
公开(公告)日：1996-10-15
申请号：US379841
申请日：1995-01-26
摘要： The present invention relates to a roof having an integral solar energy concentrating system. A combination of solar energy concentrating reflectors and reflected solar energy collectors is used, among other solar energy concentrating or energy transferring elements, to gather radiant solar energy from a roof atop a building or roofed structure. The reflectors or reflector backing panels are integrated into other roof structure elements so as to form a weathertight roof. Thus, the present invention results in a lower weight and lower cost way of collecting radiant solar energy from atop a building or roofed structure.
摘要翻译： 本发明涉及具有整体式太阳能集中系统的屋顶。 使用太阳能集中反射器和反射的太阳能收集器的组合以及其他太阳能集中或能量转移元件，以从建筑物或屋顶结构顶部的屋顶聚集辐射的太阳能。 反射器或反射器背衬板被集成到其他屋顶结构元件中，以便形成风雨密的屋顶。 因此，本发明导致从建筑物或屋顶结构顶部收集辐射太阳能的较低的重量和较低成本的方式。
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公开(公告)号：US5322053A
公开(公告)日：1994-06-21
申请号：US116567
申请日：1993-09-07
申请人： Otto H. Leicht
发明人： Otto H. Leicht
CPC分类号： F24J2/02 , F24J2/1052 , F24J2/16 , Y02B40/18 , Y02E10/40
摘要： A cooking panel member formed of a plurality of individual panel reflector plates includes first and second inner rows of individual panel plates hingedly mounted together, with first and second outer rows of panel plates interconnected to the inner rows of plates to provide a completed arcuate member having a concave surface to reflect heat to a cooking vessel.
摘要翻译： 由多个单独的面板反射板形成的烹饪面板构件包括铰接地安装在一起的第一和第二内部排的单独的面板，第一和第二外排的面板板互连到内排板，以提供完整的弓形构件， 一个凹面以将热量反射到烹饪容器。
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公开(公告)号：US4538886A
公开(公告)日：1985-09-03
申请号：US486314
申请日：1983-04-19
CPC分类号： F24J2/045 , F24J2/1052 , Y02B10/20 , Y02E10/44
摘要： A solar energy concentrator and collector having a concentrator made up of one or more anticlastic panels that feature a non-developable doubly curved surface. The panels are concave in the north-south direction and convex in the east-west direction. In one embodiment, the panels are formed to have parallel circular arcs in the north-south direction of increasing radius from the center of the panel to its edges and having a curved cross-section in the east-west direction. The concentrator reflects light to a narrow zone of concentration which moves within a plane in response to changes in the angle of incidence of sunlight thereon. A method for forming the specially shaped reflective fiber reinforced plastic panel is also disclosed.
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公开(公告)号：US4483323A
公开(公告)日：1984-11-20
申请号：US440205
申请日：1982-11-08
申请人： Lawrence M. Murphy
发明人： Lawrence M. Murphy
CPC分类号： F24J2/1052 , Y02E10/40
摘要： Disclosed is a solar concentrating collector comprising an elastic membrane member for concentrating sunlight, a frame for holding the membrane member in plane and in tension, and a tensioning means for varying the tension of the membrane member. The tensioning means is disposed at the frame and is adapted to releasably attach the membrane member thereto. The tensioning means is also adapted to uniformly and symmetrically subject the membrane member to stretching forces such that membrane stresses produced thereby are distributed uniformly over a thickness of the membrane member and reciprocal twisting moments are substantially prevented from acting about said frame.
摘要翻译： 公开了一种太阳能集中收集器，其包括用于聚集太阳光的弹性膜构件，用于将膜构件保持在平面中并且处于张力的框架，以及用于改变膜构件的张力的张紧装置。 张紧装置设置在框架处，并且适于将膜构件可释放地附接到其上。 张紧装置还适于使膜构件均匀和对称地受拉伸力，使得由此产生的膜应力均匀地分布在膜构件的厚度上，并且基本上防止了相对于所述框架作用的往复扭转力矩。
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公开(公告)号：US4251135A
公开(公告)日：1981-02-17
申请号：US036309
申请日：1979-05-07
申请人： Douglas C. Stone
发明人： Douglas C. Stone
CPC分类号： F24J2/5431 , F24J2/1052 , F24J2002/5458 , Y02E10/47
摘要： A solar reflector having a flexible triangular reflective sheet or membrane for receiving and reflecting solar energy therefrom. The reflector is characterized by the triangular reflective sheet which is placed under tension thereby defining a smooth planar surface eliminating surface deflection which heretofore has reduced the efficiency of reflectors or heliostats used in combination for receiving and transmitting solar energy to an absorber tower.
摘要翻译： 具有用于从其接收和反射太阳能的柔性三角形反射片或膜的太阳能反射器。 反射器的特征在于三角形反射片被放置在张力下，从而限定平滑的平面表面消除表面偏转，其迄今已经降低了用于将太阳能接收和传输到吸收塔的组合使用的反射器或定日镜的效率。
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公开(公告)号：US4243301A
公开(公告)日：1981-01-06
申请号：US28124
申请日：1979-04-09
申请人： Roger A. Powell
发明人： Roger A. Powell
CPC分类号： F24J2/1052 , G02B5/10 , Y02E10/40 , Y10T29/49869 , Y10T29/49938
摘要： Spherically-shaped dish and cylindrically-shaped trough reflectors are produced by the deflection of a thin reflective element within its elastic range of stress. A spherical or cylindrical shape is produced by including a pure bending moment stress pattern in the reflective element. This is accomplished by clamping the edges of the reflective element to a rigid frame which is precisely dimensioned relative to the dimensions of the reflective element. Preferably, the surface of the frame which engages and supports the reflective element is tangent to the desired radius of curvature of the reflector. Close control of the dimensions insures that no compressive or tensile stresses are induced in the element by forces from the support surfaces, such forces tending to push the edges of the reflective element toward or away from each other.
摘要翻译： 通过在其弹性弹性应力范围内的薄反射元件的偏转产生球形盘和圆柱形槽反射器。 通过在反射元件中包括纯弯矩应力图案来产生球形或圆柱形形状。 这通过将反射元件的边缘夹紧到相对于反射元件的尺寸精确地尺寸的刚性框架来实现。 优选地，接合和支撑反射元件的框架的表面与反射器的期望的曲率半径相切。 对尺寸的紧密控制确保了元件中不受压力或拉伸应力的作用，这种力来自支撑表面，这种力量倾向于将反射元件的边缘推向或远离彼此。
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公开(公告)号：US4237864A
公开(公告)日：1980-12-09
申请号：US906103
申请日：1978-05-15
申请人： Barry Kravitz
发明人： Barry Kravitz
CPC分类号： F24J2/541 , F24J2/1052 , F24J2002/5458 , Y02E10/47
摘要： A focusing solar collector which utilizes an elongated parabolic shaped mirror made from a sheet of drapable material so that when draped in a catenary like curved configuration, the sun's rays may be focused on a linear target which is axially aligned with the axis of the mirror. Means are provided for adjusting the angle of the drape of the catenary like curve in order to maintain the focus of the sun's rays on the linear target as the relative diurnal position of the sun to the collector changes. The optimum catenary like curve for the range of the drape angles involved is achieved by using a non-linear distribution of weight along the cross-section of the draped mirror material.
摘要翻译： 一种聚焦太阳能收集器，其利用由可悬挂材料片制成的细长的抛物线形反射镜，使得当悬挂在诸如弯曲构造的悬链中时，太阳的光线可以聚焦在与镜子的轴线轴向对准的线性目标上。 提供了用于调节悬链状曲线的角度的装置，以便当太阳对收集器的相对日变化位置的变化时，将太阳光线的焦点保持在线性目标上。 通过使用沿着悬垂镜材料横截面的重量的非线性分布来实现所涉及的覆盖角范围的最佳悬链线曲线。
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公开(公告)号：US4203425A
公开(公告)日：1980-05-20
申请号：US929217
申请日：1978-07-31
申请人： Dana A. Clark
发明人： Dana A. Clark
CPC分类号： F24J2/542 , F24J2/1052 , F24J2/202 , F24J2/243 , F24J2/36 , F24J2/4609 , F24J2/5271 , F24J2002/5275 , Y02E10/44 , Y02E10/47
摘要： A solar collector using air as its heat transfer medium having a top member containing a plurality of transparent sealed air pockets allowing passage of radiant energy but preventing conductive and convective heat losses generated inside the collector; a central black-coated absorbent plastic member divides the center of the collector into a plurality of interconnected inflatable upper and lower chambers connected to air pumps at one end and to a constriction valve outlet at the other. The lower end of the lower chambers consists of a cover containing a multiplicity of insulative sealed air channels. The collector can be mounted on a turntable frame having adjustable reflective panels mounted above and below the collector. The heated air after it has given up its calories to a storage unit is recirculated to the inflatable chambers.
摘要翻译： 使用空气作为其传热介质的太阳能收集器具有顶部构件，所述顶部构件包含允许辐射能量通过但防止在所述收集器内部产生的导电和对流热损失的多个透明密封气囊; 中央黑色涂层吸收塑料构件将收集器的中心分成多个互连的可充气的上下室，其在一端连接到空气泵，另一端连接到收缩阀出口。 下部腔室的下端由包含多个绝缘密封空气通道的盖组成。 收集器可以安装在转盘框架上，该转盘框架安装在收集器上方和下方的可调反射板。 将放热后的热空气放入储存单元中再循环到充气室。
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公开(公告)号：US4134387A
公开(公告)日：1979-01-16
申请号：US781839
申请日：1977-03-28
申请人： Eric Tornstrom
发明人： Eric Tornstrom
CPC分类号： F24J2/1052 , Y02E10/40
摘要： Low cost solar collectors are constructed by stretching a thin elongate, flexible reflective sheet (such as metallized polyethylene terephthalate film) over a frame so as to provide a ridged surface of desired geometric shape. In a preferred embodiment of the invention the frame comprises a plurality of rod-like members, with a supply reel on one end and a take-up reel on the other end. Extra reflective sheet material is stored on the supply reel so that when the sheet material in the concentrator degrades (after prolonged exposure to sun light), the degraded material can be rolled onto the take-up reel and fresh sheet material disposed in its place on the frame.
摘要翻译： 低成本太阳能收集器通过在框架上拉伸细长的柔性反射片（例如金属化聚对苯二甲酸乙二醇酯膜）构成，以便提供所需几何形状的脊状表面。 在本发明的优选实施例中，框架包括多个杆状构件，一端具有供给卷轴，另一端具有卷取卷轴。 额外的反光片材料被储存在供带盘上，使得当浓缩器中的片材质量下降（长时间暴晒于阳光下）后，可将劣化的材料卷到卷绕卷轴上并将其置于其上的新鲜片材 框架。
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公开(公告)号：US3843238A
公开(公告)日：1974-10-22
申请号：US29270672
申请日：1972-09-27
发明人： WILLIAMS N , SIMON A , RUSHING F , GILBERT L
CPC分类号： G02B5/08 , A63B21/023 , F24J2/1052 , Y02E10/40
摘要： Described is a thin membranous reflector adapter by a curvilinear array of reinforcing edge support cables around its perimeter for stretched-flat tension-spring support at discrete coplanar apex locations spaced apart about such perimeter.
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