MECHANISMUS ZUR LUFTZUFUHR IN DIE BRENNKAMMER EINES BRENNERS FÜR FESTBRENNSTOFF MIT NATÜRLICHEM ZUG

摘要

Air intake mechanism for the combustion chamber of a solid fuel burner with natural draft, such as a wood fireplace or a wood stove, comprising: a combustion chamber wall (9), said wall combustion chamber wall comprising (9) at least one wall opening (91a, 91b, 91c, 92a, 92b, 92c, 92d); - a valve (8) for closing said combustion chamber wall (9) , said valve (8) comprising at least one valve opening (81a, 81b, 81c, 84), said valve (8) being movable in translation along an axis Z so as to vary the overlap between the valve opening ( 81a, 81b, 81c, 84) and the wall opening (91a, 91b, 91c, 92a, 92b, 92c, 92d); - an electromagnet (4); - a metal plate (6); in which the valve ( 8) is configured to enter a safety position in the event of power failure in the electromagnet (4).