Exhaust organ of petrol engine equipped with heating device, comprises a double wall, an envelope to form the organ and to resist the temperature of the exhaust fumes, and electrical/mechanical system

摘要

The double wall of the envelope is not contact with the insulating organ. The organ forms an exhaust manifold or a turbocharger turbine. The system (7) is connected to an automatic control device and to generate an electrical pulse and impact wave. The system includes a supersaturated aqueous solution of sodium acetate to form exothermic crystallization.