| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel supply line suppressing fuel consumption, particularly in the starting, to improve fuel economy. SOLUTION: The fuel supply line 10 guides low-temperature fluid from a storage tank 11 which stores the low-temperature fluid used as fuel into an internal combustion engine E driving a vehicle. The fuel supply line 10 comprises: a high-pressure line 10H guiding the low-temperature fluid stored in the storage tank 11 to a low-temperature fluid boost pump 12, and then guiding the low-temperature fluid boosted by the low-temperature fluid boost pump 12 to a fuel injection device JH for high pressure mounted on the internal combustion engine E; a low-pressure line 10L guiding the low-temperature fluid stored in the storage tank 11 to a fuel injection device JL for low pressure mounted on the internal combustion engine E; and a bypass line 10B making the high-pressure line 10H which is positioned downstream of the low-temperature fluid boost pump 12 communicate with the low-pressure line 10L. COPYRIGHT: (C)2006,JPO&NCIPI
|
