Gas burner of the cold nozzle type

Details Gas burner of the cold nozzle type Gas burner of the cold nozzle type

1988-05-12

1989-12-12

Focarino, Margaret A.

Combustion

Porous, capillary, particulate or sievelike flame holder,...

Means supplying fuel for passage through the flame holding...

431346, 431354, 2395903, 239592, F23D 1414

Patent

active

048864463

ABSTRACT:
A gas burner of cold nozzle type is provided including an injection device for injecting a flow of a fuel gas mixture into a burner head, including successively: a pressure recovery chamber having a divergent profile, an ignition chamber having two parallel walls extended by two deflectors whose front edges form therebetween a passage of reduced width, and a diffusion grid forming a convex wall between said chambers. The front edges of the deflectors and said diffusion grid have substantially coaxial circular shapes.

REFERENCES:
patent: 554253 (1896-02-01), Finlay
patent: 1354295 (1920-09-01), Hamilton
patent: 1368120 (1921-02-01), Cole
patent: 2985233 (1961-05-01), Stellmach
patent: 3035632 (1962-05-01), Ericsson
patent: 3288377 (1966-11-01), Van de Roer
patent: 3617161 (1971-11-01), Polidero
patent: 3852025 (1974-12-01), Placek
patent: 4631023 (1986-12-01), Courrege

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