Patent ID: 8408897
Filing Date: 2013-04-02
Classification: F23D

Abstract:
1. A gas burner including: a distributor means having at least three distribution chambers to distribute an air gas mixture around said distributor, each distribution chamber consisting of three distribution channels having a substantially “T” configuration; each distribution channel including a plurality of flame ports through which said gas mixture can pass and be ignited; at least one injector associated with each of said distribution chambers to deliver gas to the distribution channels; each of the injectors being positioned to inject gas into its associated distribution chamber via a an associated venturi system including an upwardly directed passage and a transition port and wherein the distribution channels enable gas flow in at least three directions away from said transition port and towards associated flame ports, wherein the burner has an internal aperture, at least some of the flame ports being oriented towards the internal aperture, each distribution chamber including at least one transversely projecting distribution channel which projects into the aperture, the transversely projecting channel including flame ports adapted to direct combustion gasses into the aperture.