Abstract: A triple ring flame burner composed of a central burner and a toroidal burner that are coupled by a bridge, the central burner comprises a Venturi tube, a mixture chamber, a distribution channel with the toroidal burner composed of a second Venturi tube, a second mixture chamber, a second distribution channel, a stability and flame transfer chamber with a pair of radial walls which divide the distribution channel from the inner crenellated wall to the outer crenellated wall, said radial walls present a plurality of combustion ports that transfer the flame inserted within said radial walls, the inner of the radial walls is in connection with a peripheral crenel for inner stability and transfer and the outer end of the radial walls is in connection with at least one peripheral crenel for outer stability and transfer.

Abstract: There is disclosed a toroidal double ring flame burner comprising a toroidal cover with a lower wall and a burner body comprising a mixing tube which receives and emits a combustible-air pre-mixture; a mixing chamber which receives said pre-mixture and homogenizes it, creating a combustible-air mixture; a distribution channel for distributing the mixture; an inner crenellated wall and an outer crenellated wall, said crenellated walls are separated by the distribution channel and with at least main combustion ports and secondary combustion ports; over the inner crenellated wall, at least one inner barrier rail with combustion ports of inner barrier rail; over the outer crenellated wall, at least one outer barrier rail with combustion ports of outer barrier rail; over the outer crenellated wall at least one outer barrier rail with outer barrier rail combustion ports.

Abstract: Present invention relates to a multiple flame burner which allows activating in a selective manner the totality of burners, a part thereof or at least one ring.

Abstract: A gas burner for household may include a zone for mixing combustible gas with air to form an air-gas mixture, an inner chamber with an inner table, and including sides with crenellated walls. A vertex may be formed on each end of the sides, which may be formed by intersecting curved surfaces. A port zone may be on an upper face of the crenellated walls. The port zone includes main ports, which may be centric relative to the vertexes. The symmetry axes of the main ports may be aligned towards the vertex closest to a corresponding port. The ports may be equidistant relative to one another. A lid may close the inner chamber and pass the mixture through the ports. The curved surfaces may have different geometries. The lid may include a cavity, where another burner may be placed.

Abstract: The present invention relates to the field of burners, particularly in burners intended for household use, such as stoves.

Abstract: A burner for range covers or similar, to allow a broad range of calorific capacities, and a better burner distribution in the cover, with a generally semi-rectangular form, and containing a plurality of ports and a plurality of manners to ignite it, wherein the burner is capable of interacting with other burners at determined length and height distances, creating discontinuous flames between the burners.

Abstract: The present invention relates to the field of burners, particularly in burners intended for household use, such as stoves.

Abstract: A burner for range covers or similar, to allow a broad range of calorific capacities, and a better burner distribution in the cover, with a generally semi-rectangular form, and containing a plurality of ports and a plurality of manners to ignite it, wherein the burner is capable of interacting with other burners at determined length and height distances, creating discontinuous flames between the burners.