Flame coloring device

Details Flame coloring device Flame coloring device

1982-02-23

1984-09-18

Dority, Jr., Carroll B.

Combustion

With ornamentation or flame coloring additive

356315, F23Q 232

Patent

active

044721358

ABSTRACT:
A flame coloring device makes a flame, such as a flame from a propane burner, visible even when the burner is used outdoors or in a bright environment. The device includes a carrier adapted for placement on the burner barrel and a solid colorant emitter such as sodium chloride supported by the carrier. When the carrier and colorant emitter are heated by the burner flame, the emitter emits a material that provides visible light, thereby defining the flame.

REFERENCES:
patent: 808513 (1905-12-01), Cox
patent: 1829001 (1931-10-01), Geromanos
patent: 2270443 (1942-01-01), Teaneck
patent: 2809101 (1957-10-01), Mitchell
patent: 3187523 (1965-06-01), Kilbourn
patent: 3385647 (1968-05-01), Miller et al.
patent: 3468615 (1969-09-01), Carey
patent: 3504976 (1970-04-01), Gilbert, Jr.
patent: 3816062 (1974-06-01), Bouvier
U.K. Search Report.

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