| 摘要 |
PROBLEM TO BE SOLVED: To prevent dropping of fuel from fuel pipes when removing a cap. SOLUTION: The cap 2 comprises a tubular part 21 for insertion of the fuel pipes 11, 12 and a fuel sump forming part 23 defining a fuel sump chamber 22 communicating with an interior of the tubular part 21 and is attached to the fuel pipes 11, 12 with the fuel sump chamber 22 situated below the fuel pipes 11, 12. Fuel in the fuel pipes 11, 12 is allowed to flow out into the fuel sump chamber 22 in a state that the cap 2 is attached to the fuel pipes 11, 12 and fuel can be prevented from dropping out of the fuel pipes 11, 12 when the cap is removed. COPYRIGHT: (C)2008,JPO&INPIT
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