| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid fuel feeder capable of finding leakage of liquid fuel at an early stage in a passage communicating a main tank with each sub tank. SOLUTION: When feed operation of kerosene to each sub tank 20 is not being carried out, and in a state wherein each valve 12e, 12g, 20b, and 20d is closed, the first valve 12e is opened, and an electromagnetic pump 12 is driven for a predetermined time, it is judged that the kerosene is leaking from a communication pipe 12b when a communication amount at this time of the kerosene detected by a communication amount meter 12d is a predetermined amount or more, leakage of the kerosene can be detected without visual observation of a workman. In other words, the leakage of the kerosene in the communication pipe 12b can be found at an early stage. COPYRIGHT: (C)2006,JPO&NCIPI
|
