A fuel supply device of an engine includes: a fuel tank; a fuel filter which is disposed in front of the fuel tank in a front-rear direction of a vehicle; a fuel pump which is disposed in front of thefuel filter in the front-rear direction of the vehicle; a first fuel supply pipe which connects the fuel tank and the fuel filter to each other; and a second fuel supply pipe which connects the fuelfilter and the fuel pump to each other. A first connecting portion to which the first fuel supply pipe is connected is formed on a front portion of the fuel filter, and a second connecting portion towhich the second fuel supply pipe is connected is formed on a rear portion of the fuel filter. As a result, it is possible to suppress deterioration of acceleration performance due to suction of steam.
本发明的发动机的燃料供应装置包括:燃料箱;燃料滤清器,被设置在比所述燃料箱位于车辆前方;燃料泵,被设置在比所述燃料滤清器位于车辆前方;第一燃料供应管,将燃料箱和燃料滤清器连接;以及第二燃料供应管,将燃料滤清器和燃料泵连接。在燃料滤清器的前部形成有与第一燃料供应管连接的第一连接部,并且在燃料滤清器的后部形成有与第二燃料供应管连接的第二连接部。由此,能够抑制因吸入蒸汽而引起的加速性能恶化。
Fuel supply device of engine
发动机的燃料供应装置
2020-10-30
Patent
Elektronische Ressource
Chinesisch
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 |