Air feed for a heating device comprises peripherally distributed triangular baffles arranged in a gap forming a support for a cone

摘要

Air feed comprises peripherally distributed triangular baffles (21) arranged in a gap (24) forming a support for a cone (25). Preferred Features: A ring which divides an inlet surface between two baffles into air inlet openings (31, 32) is placed radially around the baffles. The baffles each have a projection which matches the inner diameter of an air feed pipe so that a wind protection unit (20) with the projection can be inserted into an opening (11).