| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a stack-type flow channel element, and the stack-type flow channel element capable of efficiently joining a joined member to an end face facing a direction orthogonal to the stacking direction of a plurality of stacked flow channel forming members. SOLUTION: In this manufacturing method of a heat exchanging device 10 as a manufacturing method of a plate stack-type heat exchanger 12 formed by joining the members adjacent to each other in the stacking direction among stacked first heat transfer plates 24 and second heat transfer plates 28, a load added to the plate stack-type heat exchanger 12 is made to act in the stacking direction and a direction orthogonal to the stacking direction of the plate stack-type heat exchanger 12, thus the first heat transfer plate 24 and the second heat transfer plate 28 adjacent to each other in the stacking direction are joined, and a first fluid inlet 12A to a second fluid outlet 12D as end faces facing the direction orthogonal to the stacking direction of the plate stack-type heat exchanger 12 are joined to a first fluid inlet header 14 to a second fluid outlet header 20, respectively. COPYRIGHT: (C)2009,JPO&INPIT
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