| 摘要 |
A container composes the refrigerant tank 1 including: a block 13 made of copper, one face of which is exposed inside the refrigerant tank 1 , the other face of which is contacted with the heating body 90 ; and a lamination plate 12 composed of three layer structural material in which a reinforcing material 122 is interposed between skins 121 made of copper, the lamination plate 12 being joined to the block 13 . Further, heat can be transferred between the refrigerant and the heating body 90 via a block 13 made of copper, the heat transfer characteristic of which is good. After the completion of the brazing process, the rigidity of the container composing the refrigerant tank can be ensured by a reinforcing member 122 , the rigidity of which is higher than that of copper. |
