| 摘要 |
PROBLEM TO BE SOLVED: To efficiently separate gas and liquid, and reduce noises.SOLUTION: In a reserve tank, an inflow side opening and an out-flow side opening of cooling liquid are arranged on one end side of a tank body in a horizontal direction, and the tank body forms a swollen part swollen in a direction away from the one end side in the horizontal direction at a lower part on the other end side in the horizontal direction. An upper wall position of the swollen part is formed at a position lower than a lower limit position in a cooling liquid allowable range. The cooling liquid from the inflow side opening is made to flow into the swollen part, so as to prevent the cooling liquid flowing into a wall near the inflow opening from colliding. This can prevent noises, and effectively separate gas and liquid. |
