Home powered by injection of preheated air, with automatic refrigeration of the ignition dome (Machine-translation by Google Translate, not legally binding)

摘要

Household fed by injection of preheated air, with automatic cooling of the ignition vault, characterized in that it consists of a chamber or firebox, located in front of the boiler, in front of which are placed one or more inlet pipes of air, and in its upper or lower part, one or two loading and cleaning mouths and the ashtray corresponding to said mouths or doors. (Machine-translation by Google Translate, not legally binding)