Patent attributes
A wine pouring spout that aerates the wine pouring therethrough comprises a generally tubular construction with a flow path extending along the axis of the spout. The flow path is provided with a Venturi constriction, and a Venturi intake port delivers ambient air to the low pressure zone of the constriction. A separate displacement air intake channel feeds displacement air into the interior of the wine bottle to replace wine discharged from the spout. The Venturi intake port includes a Venturi jet bushing with a jet passage therethrough. The Venturi intake port and the displacement air intake are located within a hooded rectangular housing extending outwardly and provided with a distal air opening. The housing directs ambient air to the Venturi intake port and the displacement air intake; and it catches any wine drops that may escape from the Venturi intake port.
