Heating device for an external combustion engine
AssigneeForenade Fabriksverken
InventorsLennart Nils Johansson, Claes-Goran O. Svensson
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Abstract
An external combustion engine has an insulated cylinder with one open end and heater tubes mounted at the closed end to permit entry of a heater unit concentrically within the open end to abut the heater tubes.
Claims2
An external combustion two cylinder engine arrangement comprising in combustion, a separate low temperature and high temperature cylinder with a cylindrical heater head of arcuately shaped pipes arranged therebetween, and a cylindrical combustion chamber surrounded by a recuperative heat exchanger comprises a single unit mounted abutting one end of said cylindrical heater head to permit removal as a unit.
Dependencies are inferred from the claim text.