| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of preventing the intrusion of rainwater or the like from a gap between adhering faces of a liquid receiver connection block and a liquid receiver. <P>SOLUTION: The liquid receiver connection block 6 having passages 31, 32 making a header 2 interior communicate with a liquid receiver 7 interior is fixed to a peripheral wall of a liquid receiver fixing head 2. The block 6 and the liquid receiver 7 include fixing parts 22, 36, respectively, having mutually adhering faces 22a, 36a. Contours of outer peripheral surfaces of both the fixing parts 22, 36 have the same shapes and same sizes, and the adhering faces 22a, 36a of both the fixing parts 22, 36 are adhered to fix the liquid receiver 7 to the liquid receiver connection block 6. A tubular seal member 42 having rubber-like elasticity is liquid-tightly attached over outer peripheral surfaces of both fixing parts 22, 36 so as to cover a boundary of the adhering faces 22a, 36a of both the fixing parts 22, 36. The tubular seal member 42 having an inner shape smaller than the contours of the outer peripheral surfaces of both the fixing parts 22, 36 is elastically deformed and attached over outer peripheral surfaces of both the fixing parts 22, 36. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
