ACCELERATION RESPONSIVE SUPPLEMENTAL FUEL SUPPLY FOR VARIABLE AREA VENTURI CARBURETOR

摘要

A variable area venturi carburetor has the venturi enlarged by a venturi-like control vacuum actuated servo; during heavy accelerations, the venturi area is mechanically opened wide by overriding the control vacuum to provide greater fuel and air flow than would be provided by movement of the servo by the control vacuum alone at this time, to provide performance.