A fuel supply device of a motorcycle includes: a single main frame (10) extending rearward from a head pipe (11); a fuel tank (2) supported on the main frame (10); an internal combustion engine (3) run on fuel from the fuel tank (2); a fuel injection device (21) attached to the internal combustion engine (3); and a fuel supply portion (24) having a fuel pump (23) by which the fuel in the fuel tank (2) is supplied to the fuel injection device (21) via a fuel pipe (22f). The fuel pump (23) is provided on the outside of the fuel tank (2) and attached to the main frame (10) in such a manner that an axial line (A) in a direction in which to connect the fuel pipe (22f) is aligned along the main frame (10). The fuel supply device of a motorcycle having a fuel pump disposed on the outside of a fuel tank is not only capable of saving an installation space of the fuel pump but also of making a fuel pipe connecting the fuel tank and the fuel pump shorter.
FUEL SUPPLY DEVICE OF MOTORCYCLE
KRAFTSTOFFZUFUHRVORRICHTUNG EINES MOTORRADS
DISPOSITIF D'ALIMENTATION EN CARBURANT DE MOTOCYCLETTE
25.12.2019
Patent
Elektronische Ressource
Englisch
IPC: | F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |