| 摘要 |
PROBLEM TO BE SOLVED: To provide a tabular heat exchanger having liquid refrigerant to be fed from an inlet toward an outlet, and being mounted on the surface of a heating element and cooling the heating element, in which the liquid refrigerant is sealed without performing the work of brazing or welding.SOLUTION: In a heat exchanger, a flow path body 3 through which a liquid refrigerant flows is constituted by abutting tabular lid materials 1, 11 made of a metal material against a cylinder 2 having a space part 21 opening at least on one side, thereby closing the space part 21 of the cylinder 2. Outer peripheral edge of the flow path body 3 is sealed by an annular sealing member 4 molded integrally to cover the outer peripheral edge of the flow path body 3 annularly with a synthetic resin material, and the lid 1, 11 serve as the mounting portion of a heating element H. |
