Heater for use in an electrical smoking system
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United States of America Patent
Stats
-
Jan 7, 1997
Issued Date -
N/A
app pub date -
Apr 20, 1995
filing date -
Mar 11, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A provided heater comprises a supporting hub and a plurality of electrically resistive heater blades defining a receptacle to receive an inserted cigarette. Each blade comprises a first heater blade leg having a first end and a second end and extending at the first end from the supporting hub, a second heater blade leg having a first end and a second end, and a connecting section connecting the second end of the first leg and the first end of the second leg. The second end of the second leg extends toward the supporting hub and is electrically insulated therefrom. A resistive heating circuit is formed to heat the electrically resistive heater blade which in turn heats the inserted cigarette. The first and second legs are separated by a gap to permit entrainment of flavor substances into the heated cigarette upon drawing by a smoker.
First Claim
Family
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