| 摘要 |
PROBLEM TO BE SOLVED: To improve radiating performance of a radiator provided with cooling water inlet and outlet at one side in the longitudinal direction. SOLUTION: A first plate member 50 is mounted inside of a lower tank 40 at an upper part of the outlet 40A in a state of separating from a side face opposed to the side face having the outlet 40A, over a length of 1/4 to 1/3 of a longitudinal dimension from a position separating from one of the side faces in the longitudinal direction. Flowing of the cooling water along a path connecting the inlet 30A and the outlet 40A with a straight line, is inhibited by the first plate member 50, so that the cooling water flows also to a radiator core 20 at a place separating from the path. Thus uniform flow of the cooling water in the radiator core 20 can be enhanced and the radiation performance can be improved. COPYRIGHT: (C)2011,JPO&INPIT
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