Heating device for external combustion engine

Abstract

To provide a heating device for an external combustion engine, which is capable of improving the stabilization of combustion in a controlled state with a relatively small quantity of heat and for controlling the properties of an exhaust gas. An increased long-time operation of the external combustion engine is achieved by the present invention. A heating device for an external combustion engine includes a combustion housing provided for surrounding a heating portion of an external combustion engine. An fuel-air mixer is provided at one end of the combustion housing and an exhaust pipe provided at the other end of the combustion housing. An oxidation catalyst is disposed in the combustion housing for accelerating the combustion of a fuel-air mixture of fuel and air supplied through the fuel-air mixer.

Dependencies are inferred from the claim text.