| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mixing pump device which can prevent a variation in the concentration of the liquid flowing out of respective outflow paths when allowing a liquid mixed in a pump chamber to flow out of a plurality of outflow paths, and a fuel cell equipped with the mixing pump device. <P>SOLUTION: A mixing pump device 1 is equipped with two inflow paths 51, 52; inflow side active valves 21, 22 arranged at the two inflow paths 51, 52, respectively; a pump chamber 11 into which liquids flow through each of two inflow paths 51, 52; four outflow paths 61, 62, 63, 64 which allow a liquid mixed in the pump chamber 11 to flow out; and outflow side active valves 31, 32, 33, 34 arranged at the four outflow paths 61, 62, 63, 64, respectively. In addition, a chamber 82 is formed between the pump chamber 11 and a branch point 80 of the outflow paths 61, 62, 63, 64. <P>COPYRIGHT: (C)2008,JPO&INPIT |
