| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To secure fixing strength of a heat pipe and a mounting member for mounting the heat pipe, and to suppress deformation of the other part of the heat pipe exposed from the mounting member with high productivity. <P>SOLUTION: This heat exchanging device comprises the heat pipe 10 having the closed cylindrical shape and enclosing operating fluid inside, and the heat pipe mounting member 20 having a mounting hole 21 to which a part of the heat pipe 10 is inserted for mounting the heat pipe 10 by allowing an insertion part 11 of the heat pipe to be internally kept into contact with the mounting hole 21, and radiating or absorbing heat to the operating fluid. A thin section 11a having a thickness t2 thinner than a thickness t1 of a noninsertion part of the heat pipe exposed from the heat pipe mounting member 20 is formed on at least a part of the insertion part 11 of the heat pipe over the whole circumferential direction, and the thin section 11a radially bulges outward to be internally kept into contact with an inner wall of the mounting hole 21. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
