A fuel tank structure is obtained that can prevent or suppress excessive stress concentrating at fixed portions of a separator and an inner wall of a fuel tank main body. A separator (20) for reducing flow noise of fuel is disposed at an interior of a fuel tank (14) that accommodates fuel. Projecting portions (20D), that serve as fixed portions that are fixed at two or more places to an inner wall (14B) of the fuel tank (14), are provided at the separator (20). Deformation portions (22) that allow deformation of the separator (20) are formed between the projecting portions (20D) at the separator (20).
FUEL TANK STRUCTURE
KRAFTSTOFFTANKSTRUKTUR
STRUCTURE DE RÉSERVOIR DE CARBURANT
2015-11-25
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |