Fuel piping

Internal-combustion engines – Charge forming device – Fuel injection system

Reexamination Certificate

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Details

C123S469000

Reexamination Certificate

active

07040294

ABSTRACT:
To manufacture fuel piping for connecting a fuel tank and a drive unit including an engine using a resin material at a low cost and to cause the fuel piping to suitably follow the movement of the fuel tank and the drive unit when the vehicle is being operated. A fuel piping includes connectors at both ends of a pipe member formed of resin material into a thin tubular shape for connecting between a fuel tank and a fuel injection apparatus for supplying fuel to an engine of a two-wheel vehicle or the like via the connectors. One or more bent portions are formed at the midsection of the pipe member of the fuel piping.

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patent: 2004/0139947 (2004-07-01), Serizawa et al.
patent: 401266020 (1989-10-01), None
patent: 10-236365 (1998-09-01), None
patent: 2003-214276 (2003-07-01), None

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