| 摘要 |
PROBLEM TO BE SOLVED: To achieve improvement of a burden on a fuel pump and a fuel consumption, and the like by suppressing a temperature rise of LGP due to heating of a fuel path in an engine room and setting fuel supply pressure to be low. SOLUTION: A first airspace 7 is formed by forming an outer wall of a fuel distributor 4 in double walls having two openings 71, 72 including a connection port 31 of fuel hose 3. A proximal end of an outer tube 81 is connected to the opening 71 and a second air space 8 is formed between the outer tube and the fuel hose 3. The other opening 72 is connected to an air introduction tube 10 formed at a front end with an air inlet 101 opened in a front part 21 of a vehicle body 2. Outside air introduced from the air inlet 101 is sent into the first air space 7 formed between the outer walls 71, 72 of the fuel distributor 4 and the second air space 8 formed between the fuel hose and the outer tube and communicating with the first air space 7 and is discharged from an air outlet 111 formed at a front end of the outer tube 81 arranged around the fuel hose 3 and communicating with the second air space 8. COPYRIGHT: (C)2010,JPO&INPIT |
