| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a water supply device capable of reducing manufacturing cost and weight, by arranging respective components on the same base. Ž<P>SOLUTION: A body part 2 of the water supply device 1 has a base part 10 integrally molded by a resin material, a self-priming part 11 having a self-priming chamber 36 for self-priming and forming a space inside and a self-priming chamber cover 42 for blocking up an opening of the self-priming chamber 36, and a pump 13 having a motor 12 arranged on the base part 10. In the base part 10, a base body 20, a suction flow passage part 31 having a suction port 30, a pump casing 34 of the pump 13, a communicating part 38 having an opening part 37 of the self-priming chamber 36 of the self-priming part 11, and a flow passage part 21 connected to the communicating part 38 and having a discharge flow passage part 40 having two discharge ports 39, are integrally molded by the resin material. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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