| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel supply system of a vehicle, which ensures smooth starting of an engine without using a separate gasoline, thereby reducing the manufacturing cost of a vehicle through elimination of a sub-tank for storing gasoline and various components, preventing a possible risk of fire in an engine compartment, and reducing inconvenience of supplying a sub-fuel and a user's burden of expanse. <P>SOLUTION: The fuel supply system comprises: a fuel tank storing ethanol; a main injector installed in an engine to inject the ethanol from the fuel tank; a heater to heat the ethanol supplied from the fuel tank to the engine; a cold-starting injector installed in the engine to inject the ethanol heated by the heater; and a valve means to switch between a state of supplying the ethanol from the fuel tank to the main injector and a state of supplying the ethanol heated by the heater to the cold-starting injector. <P>COPYRIGHT: (C)2013,JPO&INPIT |
