Heat exchange – Flexible envelope or cover type
Patent
1998-01-16
1999-10-19
Atkinson, Christopher
Heat exchange
Flexible envelope or cover type
165 41, 16510414, 16510431, 165145, 165132, 165140, 165163, 622593, F28F 700
Patent
active
059672250
ABSTRACT:
A body heating/cooling apparatus comprising an enclosure (10) for raising or lowering the temperature of a fluid (22) prior to circulating the fluid (22) through a vest (55). The enclosure (10) has a first chamber (13) where the fluid (22) returning from the vest (55) is picked up by a pump (25) and recirculated through a second chamber (16). The vest (55) has an integrally formed channel (67) that passes through the vest (55) in serpentine fashion. The enclosure (10) may also be equipped with a module for also providing helmet cooling for racing car applications.
REFERENCES:
patent: 3406678 (1968-10-01), Hanks
patent: 4691762 (1987-09-01), Elkins et al.
patent: 5201365 (1993-04-01), Siegel
patent: 5320164 (1994-06-01), Szczesuil et al.
patent: 5433083 (1995-07-01), Kuramarohit
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