| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel supply device that reduces a surplus of a discharge amount of a pump and copes with a change of the discharge amount with a high degree of accuracy. <P>SOLUTION: The fuel supply device 1 includes: a first pump 19 that flows fuel Q through rotation of a first gear 17; a second pump 20 that flows the fuel Q through rotation of a second gear 18; a measurement unit 8 into which the fuel Q is flown from the first pump 19 and second pump 20 and that measures the flow rate; a bypass measuring valve 22 that adjusts the flow rate of the fuel Q which flows from the second pump 20 to the measurement unit 8; and a control unit 10 that controls at least the rotational speed of the first gear between the first gear 17 and the second gear 18, and an amount of adjustment of the bypass measuring valve 22, on the basis of the result measured by the measurement unit 8. <P>COPYRIGHT: (C)2013,JPO&INPIT |
