| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicle heat exchanger capable of improving mountability to a vehicle. <P>SOLUTION: On a base plate 86, a positioning protrusion 86b protruded to the oil side cup plate 81 side for being fit into a positioning hole 81a formed to penetrate an oil side cup plate 81 is formed on a position opposite to oil flow holes 80b, 82b disposed on respective cup plates 80, 82 in the lamination direction for introducing oil Fld into an oil flow layer 90 which is in contact with the base plate 86, so that the springing-out of the heat exchanger 70 to the outside from the base plate 86 can be prevented and, as the result, the mountability of the heat exchanger 70 onto the vehicle 10 can be improved. In particular, the oil flow hole 80b and the positioning hole 81a are disposed on the same position in the respective oil side cup plates 80, 81. Accordingly, when, for example, the thickness of respective plates of the respective oil side cup plates 80, 81 is common, the oil side cup plates 80, 81 can be dealt as a common component and the productivity can be improved. <P>COPYRIGHT: (C)2012,JPO&INPIT |
