Patent Number: 6,305,331

Title: Boiler fitted with a burner

Abstract: This invention concerns a boiler fitted with a burner suitable for wall heaters or built-in kitchen heaters in which a mantle-shaped heat exchanger made of pipe elements connected in parallel and/or series divides the boiler chamber into a combustion chamber and an exhaust chamber. The heat exchanger has openings for hot flue gases distributed over its mantle. The burner head disposed in the combustion chamber is suitable for burning oil and has a flame tube with an axial flame opening and a flame baffle element disposed at a distance from the flame opening which is constructed so that the flame is diverted into the space between the flame tube and the heat exchanger. In addition, a fire chamber mantle can be disposed between the heat exchanger and the flame tube to protect the heat exchanger from direct contact with the flame.

Inventors: Fullemann; Jorg (Mastrils, CH), Boner; Heinrich (Malans, CH), Allemann; Andreas (Untervaz, CH), Allemann; Marco (Untervaz, CH)

Assignee: VTH - Verfahrenstechnik fur Heizung AG

International Classification: F24H 1/43 (20060101); F23D 17/00 (20060101); F23D 11/40 (20060101); F23D 14/00 (20060101); F23D 14/82 (20060101); F23C 9/00 (20060101); F23D 14/36 (20060101); F23D 14/72 (20060101); F23C 9/08 (20060101); F23M 9/06 (20060101); F24H 1/22 (20060101); F23M 9/00 (20060101); F24H 1/26 (20060101); F22B 009/08 ()

Expiration Date: 10/23/2018