| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a solar collector which is high in shape accuracy, excellent in light condensation rate, light in weight and easy to be handled. <P>SOLUTION: A frame body 3 of a trough shape having a parabolic-shaped cross section is constituted of a curved frame 31 formed of a parabolic-shaped aluminum formed material and a straight frame 32 formed of a straight line-shaped aluminum formed material, a reflection mirror 1 which is flat plate-shaped and bendable is fit and fixed to grooves formed at side surfaces of the curved frame 31 and the straight frame 32 constituting the frame body 3 and a support member 4 formed of a metallic plate material having an upper edge formed into a parabolic shape is fit and fixed to a groove formed at the lower surface of the curved frame 31. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
