| 摘要 |
PROBLEM TO BE SOLVED: To provide a reserve tank capable of simultaneously achieving prevention of leak of cooling water and improvement of insertion property of hose. SOLUTION: This reserve tank A is provided with a hose insertion part 7 for fitting and fixing hose 6 for cooling water 9. The hose insertion part 7 is formed in a cylindrical shape raised from a main body upper wall part 1 in a vertical direction. Inner diameter W1 of an inlet part 7b on an inner circumference surface 7a of the hose insertion part 7 is formed larger than outer diameter W2 of the hose 6, and inner diameter W3 of an outlet part 7c is formed smaller than the outer diameter W2 of the hose 6. COPYRIGHT: (C)2005,JPO&NCIPI
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