ENGINE COOLING CONTROL DEVICE

摘要

An engine cooling control device 100 includes: a housing portion 11A that has passages Pain, PA out 1 and PA2; a rotor 12 that is provided in an intermediate portion M and has a rotation center at a position where at least two of distances between openings of the passages PA in , PA out 1 and PA out 2 opening toward the intermediate portion M and the rotation center are different from each other; a sealing function portion 13 A provided between the housing portion 11A and the rotor 12; an elastic member 14 that is provided between the rotor 12 and the sealing function portion 13A and individually biases the sealing function portion 13A toward each opening of the passages PA in , PA out 1 and PA out 2 with respect to different phases of the rotor 12.