METAL CHIMNEY'S SMOKE ELIMINATION MECHANISM

摘要

Novelty: a mechanism for the elimination of a chimney’s smoke is disclosed. Constitution: two or more lamellae of different size and shape for forming two air openings (air input & output) of different dimensions (6, 7). Advantage: the invention is an innovative and self-acting construction intensifying the chimney draught for the efficient operation of the chimney; easy and fast installation of the invented mechanism without odd jobs required.