EJECTOR Russian patent published in 1994 - IPC

FIELD: fluidic. SUBSTANCE: flow dividers are mounted downstream of outlet section of an active nozzle, are made of rods and arranged symmetrically to the outlet section of the nozzle as beams diverging in the one direction. Both ends of the flow divider project over a periphery described by radius of the outlet section of the nozzle. Flow dividers are mounted for reciprocation and oscillation in the direction which is coincident with axis of symmetry. The flow dividers abut against the outlet section of the nozzle or are placed in a spaced relation to it. Longitudinal section of the flow dividers is triangle. One of the acute angles points to the outlet section of the nozzle. One of the flat sides of each flow dividers is perpendicular to the same plane of lateral section of the ejector. All flat sides point in the same direction. A sharp edge of each flow divider faces the outlet section. EFFECT: improved design. 8 cl, 4 dwg