Quemador de gas, punto de cocción a gas, cocina de gas, y procedimiento para cambiar el gas combustible de un quemador de gas

摘要

The invention relates to a gas burner (8) for a gas range (1), comprising a mixing pipe (13) for mixing fuel gas with primary air (L), a gas nozzle (11), which is designed to inject the fuel gas into the mixing pipe (13), and an insert (17) which can inserted and adjusted therein for modifying the geometry of the mixing pipe (13).