| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel tank system that can reliably suppress fuel vaporization in a fuel pump. <P>SOLUTION: When an tank inner pressure in the fuel tank 14 lowers, a pressurizing unit is driven to pressurize the fuel tank so that the tank inner pressure becomes the sum of a fuel vapor pressure and a pressure loss in a fuel inlet port of the fuel pump. <P>COPYRIGHT: (C)2013,JPO&INPIT |
