Flame-limiting device for a gas lighter

Details Flame-limiting device for a gas lighter Flame-limiting device for a gas lighter

1979-02-27

1980-11-25

Moy, Joseph Man-Fu

Combustion

Flame holder and fuel tank assembly

431130, 431143, F23D 1304

Patent

active

042355893

ABSTRACT:
A flame height limiting device for gas lighters is disclosed including a noncompressible permeable element (plug) through which the gas passes. This element is encased within a sleeve which is in contact only with materials of low thermal conductivity, but the permeable element and the sleeve are of high thermal conductivity. The plug is of non-uniform permeability and is oriented so that the permeability increases in the downstream direction of gas flow.

REFERENCES:
patent: 3286491 (1966-11-01), Smith
patent: 3327504 (1967-06-01), Smith
patent: 3860385 (1975-01-01), Nakanishi
patent: 4177646 (1979-12-01), Guadagnin et al.

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