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US 2012/0074139 A1Published application
Fuel tank structure
AssigneeHonda Motor Co., Ltd.
InventorsMasaru Hisadomi, Hiroshi Yamada
Life of this patent
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Abstract
A fuel tank structure including a fuel tank, a fuel filler port device formed in a cylindrical shape and arranged in the fuel tank, and a flame arrester arranged in the fuel filler port device and disposed inside the fuel tank. A fuel bleeding opening is formed in a peripheral wall part of the fuel filler port device and an arrester peripheral wall part. A cylindrical ring disposed so as to urge itself against the peripheral wall part and block the fuel bleeding opening.
Claims20
A fuel tank structure comprising:
- a fuel tank;
- a fuel filler port formed in a cylindrical shape and arranged in the fuel tank;
- and
- a flame arrester arranged in the fuel filler port and disposed inside the fuel tank,
- wherein an opening is formed in a side face part of the fuel filler port;
- and
- a cylindrical spring sheet member is arranged and disposed so as to urge itself against the side face part of the fuel filler port and block the opening.
4 more elements
Dependencies are inferred from the claim text.