Patent ID: 9651247
Date: 2017-05-16
CPC Classifications: F23D

Claim:
1. A venturi housing assembly comprising: an annular burner head having an upper surface with a plurality of exit ports distributed about said upper surface; a first annular chamber below said annular burner head and in fluid communication with said plurality of exit ports; a second annular chamber; an annular horizontal wall that is disposed between said first annular chamber and said second annular chamber and that has a plurality of air/gas release openings providing fluid communication between said first annular chamber and said second annular chamber; a venturi that provides an air/gas mixture to said second annular chamber via an entry point; and wherein said air/gas release openings in said annular horizontal wall are spaced to provide a balanced mix of gas and air to said exit ports of said annular burner head, and wherein said air/gas release openings are shaped and distributed along said annular horizontal wall away from said entry point to force said air/gas mixture to travel around said annular chamber and provide more time and distance to mix and to even out said air/gas mixture to said exit ports of said annular burner head so as to provide an even heat pattern from said annular burner head.