Heat exchange – With retainer for removable article – Including liquid heat exchange medium
Patent
1982-05-20
1985-04-09
Richter, Sheldon J.
Heat exchange
With retainer for removable article
Including liquid heat exchange medium
165122, 165139, 165154, 165169, 165DIG2, 237 55, F24B 702
Patent
active
045095884
ABSTRACT:
A device for reclaiming heat from stove pipes and the like. A semi-circular shaped hollow enclosed housing with a highly thermal-conductive concave surface is mounted contactingly to surround approximately one-half of the circumference of the stove pipe. The concave surface is formed to contact the pipe at a maximum number of points along that surface. The hollow interior of the housing contains thin multi-surfaced projections which are integral with the concave surface and conductively transfer heat from the stove pipe and concave surface to heat the air in the housing. A fan blower is attached via an air conduit to an entrance opening in the housing. When turned on, the blower pushes the heated interior air out a plurality of air exit openings in the ends of the housing and brings in lower temperature outside air for heating.
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Deflecta-Shield Corporation
Richter Sheldon J.
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