Stoves and furnaces – Body warmers
Patent
1980-09-15
1982-06-15
Scott, Samuel
Stoves and furnaces
Body warmers
126263, 128382, 128399, A61F 708
Patent
active
043345190
ABSTRACT:
A portable heater for generating and circulating heat in wearing apparel. The heater consists of a compact insulated case having a cavity therein which is adapted to receive a chemical heat cartridge which gives off heat through an exothermic chemical reaction when an activator or catalyst is added to the chemical content of the cartridge. A liquid reservoir is positioned in the case for radiant heat transfer from the chemical heat cartridge. 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 circulating the heated liquid through the conduit on demand.
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Cieslak Leonard K.
Cieslak Stanley
Green Randall L.
Scott Samuel
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