Delta burner

A gas burner for equipment for household use, which comprises:

• a zone for the mixture of combustible gas with primary air to form an air-gas mixture;
• an inner chamber with an inner table;
• three sides with crenellated walls, each side with two ends, wherein a vertex is formed on each end of the side and wherein each side is formed by at least two curved surfaces intersected by each other;
• a port zone on the upper face of the crenellated wall which comprises main ports, wherein the main ports are substantially centric regarding the vertexes, wherein the axis symmetry of each one of the main ports is aligned towards the vertex nearest to each one of the ports and wherein the ports have an equidistant space between each other;
• and
• a lid which encloses the inner chamber and allows the passage of the mixture through the main ports.

A semi-polygonal gas burner for a household use equipment which comprises:

• a) a body of the burner formed by:
• at least one pair of sides which are formed by at least one crenellated wall, each side with at least one end;
• at least one vertex which joins the sides on one of its ends;
• a mixture zone for combustible gas with primary air to form an air-gas mixture;
• an inner chamber with an inner table;
• a port zone divergent from the main ports on an upper face of the crenellated wall;
• and
• b) a lid which closes the inner chamber and allows the passage of the mixture through the main ports.