Superconducting supersonic engine patents for Sonicstar supersonic business jet

The SonicStar supersonic business jet concept was unveiled at the 2011 Paris Air Show. It will cruise at mach 3.5 by leveraging superconductors to achieve 70% more efficiency. Here are three patents related to the revolutionary engine technology.

Integrate a gas power turbine, superconducting electric power and propulsion generation

Patent 20110138765 – MAGNETIC ADVANCED GENERATION JET ELECTRIC TURBINE – Supersonic Magnetic Advanced Generation Jet Electric Turbine (S-MAGJET) described herein, and a subsonic derivative, MAGJET, integrate a gas power turbine, superconducting electric power and propulsion generation, and magnetic power flux field systems along with an ion plasma annular injection combustor which utilizes alternative petroleum-based fuel and combustion cycles to create a hybrid turbine turbomachine for aerospace propulsion. The propulsion unit is able to achieve a dramatic increase in horsepower, combustion and propulsion efficiency, and weight reduction. In addition, the turbomachinery structures may be disposed within an exo-skeleton architecture that achieves an increase in thrust to weight ratio with a concomitant increase in fuel efficiency and power generation over traditional gas turbine technology today. The engine continuously adjusts the temperature, pressure and mass airflow requirements using an electromagnetic power management system architecture. Engine performance may be controlled across the entire desired flight envelope, whether subsonic, transonic or supersonic flight conditions. With bypass fan(s), compressor stages and turbine segments controlled electrically in a shaftless turbine design, the S-MAGJET maximizes the propulsion efficiencies over a broader range of operating conditions compared to current art of turbine technology and at much higher thermodynamic and aerodynamic efficiencies.


A wind generator is disclosed in which superconducting ring generators are utilized without the need for a load bearing drive shaft and other mechanical components, decreasing overall weight and enabling the use of variable geometry blades for increased overall efficiency.


A technique for application of an external electric field to a mixture of atomized air, molecularized with fuel to a specific predetermined density, in an annular turbine combustor configuration. An electric current is distributed into the atomized air by a plurality of ion plasma fuel injector devices to affect the propagation speed, stability, flame size and shape and combustion chemistry of the fuel air mixture at the flame front.

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