Tobacco – Tobacco users' appliance – Device used for smoking
Patent
1989-12-01
1992-09-08
Millin, V.
Tobacco
Tobacco users' appliance
Device used for smoking
131335, 12820014, 12820221, 12820326, 12820327, 12820413, A24D 100
Patent
active
051449625
ABSTRACT:
Methods and apparatus for releasing flavor components from a flavor-generating medium using an electric heating element are provided. A non-combustion flavor-generating article uses electrical energy to power a heating element which heats tobacco or other flavorants. The flavor-generating medium is formed into a packed bed. Energy delivered to the heating element is regulated to maintain the flavor-generating medium at a relatively constant operating temperature to ensure a relatively constant release of flavor.
REFERENCES:
patent: 4735217 (1988-04-01), Gerth et al.
patent: 4922901 (1990-05-01), Brooks et al.
patent: 4945931 (1990-08-01), Gori
patent: 4947874 (1990-08-01), Brooks et al.
patent: 4947875 (1990-08-01), Brooks et al.
Counts Mary E.
Hajaligol Mohammad R.
Morgan Constance H.
Smith Ulysses
Sprinkel Francis M.
Ingerman Jeffrey H.
Millin V.
Philip Morris Incorporated
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