Portable furnace for wearing apparel
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United States of America Patent
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Aug 4, 1981
Issued Date -
N/A
app pub date -
Jun 18, 1979
filing date -
Feb 7, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A portable furnace for generating and circulating heat in wearing apparel. The furnace consists of a compact insulated case having a cavity therein which is adapted to receive slow burning solid fuel agglomerates for combustion. A liquid reservoir is positioned in the case for radiant heat transfer from the ignited fuel agglomerates in the cavity. A flexible liquid conduit has opposite ends thereof connected for circulation of the heated liquid from the reservoir in a closed circuit, and a pump is provided for hand manipulation to circulate the heated liquid through the conduit on demand.
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Family
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