Burner for open flame consists of lower body with flame divider-outer wall with number of through-holes, with lower group of through-holes having axis with inclination which is intersected by inclination of axes of remaining holes

摘要

The burner for an open flame consists of a hollow and preferably cylindrical lower body which has at least one flame divider-outer wall in which there a number of through-holes with respective axes. A lower group (1) of these through-holes have an axis with an inclination (h) which is intersected by the inclination (k) of the axes of the remaining holes (2). These holes are located in one and the same plane. The holes of the lower group are located alternately with the remaining holes.