FUEL FEED DEVICE Russian patent published in 2019 - IPC B01D35/30 B60K15/03 F02M37/00 F02M37/22 

FIELD: machine building.

SUBSTANCE: invention relates to fuel supply device. Device for fuel supply from fuel tank (1) to internal combustion engine (2) comprises flange (3) intended for closing hole (4) in fuel tank and having mounting hole (5), in which with geometrical and/or force closure its housing (6) is fixed filter. On one of both end faces the filter housing has hydraulic connection (10) and is made of plastic. Filter can be detached from the flange by turning its housing around its own axis and removed from the mounting hole therein. However, replacement of the filter is a complex operation for personnel of the maintenance station due to the fact that the flange with a mounting hole for the filter with its housing is located on the upper side of the fuel tank, access to which is often very difficult. For this purpose, according to the invention, on the external circuit of hydraulic connection there are two side surfaces (11) located diametrically against each other and arranged parallel to each other and forming the place of application of the tool.

EFFECT: simplified filter replacement.

10 cl, 2 dwg