| 摘要 |
PURPOSE:To permit to set the take-out direction of inlet and outlet ports arbitrarily without accompanying with the pressure loss of heat exchanging medium by a method wherein a fluid path is formed between cup-like protrusions and a plurality sets of one pair of upper and lower plates are laminated. CONSTITUTION:The upper plate 3 and the lower plate 3', which are provided with cup-like protrusions 3a at both ends thereof, are connected so as to be opposed mutually and form the fluid path 30 while the plurality pairs of upper plate 3 and lower plate 3' are laminated. Fins 5, for increasing heat radiating effect, are interposed between respective pairs of cores 3b while end plates 8, 9 are arranged at the uppermost and lower-most surfaces of the laminated plural upper and lower plated 3, 3'. The cup-like protrusions 3a, provided at both ends of upper plate 3 and the lower plate 3', form a tubular space by connecting the upper plate 3 and the lower plate 3' opposingly while the tubular spaces are communicated with each other through holes 3 and thereby forming an inlet tank 50 and an outlet tank 60. |
