| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a novel heat exchanging device capable of remarkably enhancing absorbing efficiency of heat energy and thereby improving heat exchanging efficiency and a solar heat collector using the heat exchanging device. <P>SOLUTION: The heat exchanging device is equipped with a heat conductive medium container incorporating a flow passage for making a fluid which is a heat medium flow along the axial direction, and a flat coil fixed and thermally coupled to at least one outer surface of the medium container in which a metal wire is continuously wound in a coil shape to form a flat shape. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
