| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchanger capable of preventing deformation of a tank main body as much as possible.SOLUTION: A heat exchanger 1 includes a plurality of tubes 2, a pair of side plates 3, and a pair of tanks 10 arranged in a longitudinal direction of each of the tubes 2. End parts in the longitudinal direction of the side plates 3 are fixed to tank lids 12 and 13 closing both ends of the tanks 10 in the longitudinal direction and there is provided position setting means for positioning the end parts of the side plates 3 in the longitudinal direction at the fixed positions of the tank lids 12 and 13. The position setting means are outer surfaces of protrusions (connecting protrusions) 12b and 13b of the tank lids 12 and 13 and are positioned by an end surface 3a of the side plate 3 in the longitudinal direction abutted against the outer surfaces of the protrusions 12b and 13b.SELECTED DRAWING: Figure 2 |
