FUEL SUPPLY DEVICE

A fuel supply device for supplying fuel from a fuel tank (2) to an internal combustion engine (3), said fuel supply device being equipped with a cover (10) attached to an upper wall (2a) of the fuel tank, a pump unit (20) that is arranged on a bottom wall (2c) of the fuel tank and that discharges fu...

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Bibliographic Details
Main Authors FUKUOKA SHINGO, HAYASHI NORIHIRO, OKAZONO TETSURO
Format Patent
LanguageChinese
English
Published 31.08.2018
Subjects
BLASTING
COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
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Summary:A fuel supply device for supplying fuel from a fuel tank (2) to an internal combustion engine (3), said fuel supply device being equipped with a cover (10) attached to an upper wall (2a) of the fuel tank, a pump unit (20) that is arranged on a bottom wall (2c) of the fuel tank and that discharges fuel in the fuel tank toward the internal combustion engine, and a connecting support pillar (30) connecting the cover and the pump unit. The pump unit has a unit main body section (21) that is radially supported and thrust-supported by the connecting support pillar, and a fuel pump (22) that is arranged on the unit main body section, and that discharges fuel drawn in from the fuel tank toward the internal combustion engine. The fuel pump is arranged offset toward the connecting support pillar side from the width center (Cw) of a specified horizontal width (W) in the unit main body section, which is from the location of thrust support (St) provided by the connecting support pillar to an edge part on the opposite side
Bibliography:Application Number: CN201780007551