| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive reservoir tank capable of surely preventing the mixing of air in a coolant to an engine side in a traveling state that large acceleration acts, even if a tank height is limited. SOLUTION: This sealed reservoir tank has a tank body 21 storing cooling water L together with its upper air reservoir by forming a filler hole 21a for filling the cooling water L in an upper part by connecting a pipe by a lower part on one side in the horizontal direction to the radiator 12 side for cooling the cooling water L circulating in an engine 11, and a tank cap 22 for sealing the filler hole 21a. The tank body 21 has a swelling part 25 swelling in the direction separating from the lower part on one end side in the horizontal direction in a lower part on the other end side in the horizontal direction. COPYRIGHT: (C)2008,JPO&INPIT
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