CARBURETOR FOR INTERNAL COMBUSTION ENGINE Russian patent published in 1996 - IPC

FIELD: engine engineering. SUBSTANCE: homogenizer is made up as spraying heads. The diameter of the tangential passageway for supplying fuel or fuel-air mixture to the swirling chamber is 2-4.5d, the height of the swirling chamber is 1.5-2.5d, the height of the outlet orifice of the swirling chamber is 0.2-0.6d, where d is the diameter of the outlet orifice positioned at the hydraulic center of the swirling chamber. The spraying heads of the homogenizer are mounted in the outlet openings (sprayers) of the carburetor. Fuel is fed to the air flow of the carburetor through these openings. The axes of spray cones of centrifugal fuel or fuel-air mixture are inclined to or coincident with the axis of diffusers and chambers of the carburetor. EFFECT: enhanced homogenization of fuel. 3 dwg