Selective emissive burner

Details Selective emissive burner Selective emissive burner

1990-12-31

1994-01-25

Jones, Larry

Combustion

Combined

431328, 431354, 126 39J, F23D 2100

Patent

active

052811310

ABSTRACT:
Embodiments of gas-fired appliances which generate selective emissive radiation, in such apparatus, gas is burned in a porous ceramic surface combustion burner. The high temperature surface of the burner includes a narrow band quantum emitting substance such as rare earth metal oxides. Relatively shorter wavelength radiation from this quantum emitting surface illuminates process targets having an absorption spectrum nearly matched to the emission spectrum of the burner surface, for a variety of application such as cooking. The selected emission may be passed through a glass top stove to heat a pot with an absorptive bottom or may pass on through a glass pot to heat the food directly.

REFERENCES:
patent: 4059385 (1977-11-01), Gulitz et al.
patent: 4067681 (1978-01-01), Reid et al.
patent: 4201184 (1980-05-01), Scheilder et al.
patent: 4597734 (1986-07-01), McCausland
patent: 4793799 (1988-12-01), Goldstein et al.
patent: 4906179 (1990-03-01), Nitta

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