DEVICE FOR DELIVERY OF FUEL TO CARBURETOR INTERNAL COMBUSTION ENGINE Russian patent published in 1998 - IPC

FIELD: manufacture of engines; fuel delivery systems of carburetor internal combustion engines. SUBSTANCE: device for delivery of fuel includes fuel pump with valves fitted in partition parallel to diaphragm, upper detachable part of housing with paper fine filter element inside it and connectors for supply and discharge of flow. Filter element is provided with tight central guide tube. Connection of filter with intake valve is effected by means of double-sided branch pipe shifted from center and fitted on lower cover of filter element. EFFECT: enhanced efficiency. 4 cl, 5 dwg