Heater for Stirling engine has pipe loops for passage of working gas embedded in ribbed body of heat-conductive material positioned adjacent biomass heat source

摘要

The heater (3) has pipe loops (8) for passage of a working gas for a Stirling engine, embedded in a body (7) of a heat-conductive material, provided with axial ribs (6) and having an annular cross-section, with a convex end face (9) facing towards a heat source using a biomass. The heat-conductive body may be positioned at the focus of a hollw mirror for reception of solar radiation.