Chairs and seats – With heat exchanger or means to provide fluid or vapor... – Power source propels air for heat exchange
Patent
1993-11-22
1997-01-28
Brown, Peter R.
Chairs and seats
With heat exchanger or means to provide fluid or vapor...
Power source propels air for heat exchange
29745247, 5653, A47C 774
Patent
active
055972004
ABSTRACT:
A seating construction with a plurality of plenums into which is received temperature conditioned air. The air passes through the seat via a plurality of channels formed in the foam of the seat cushion. The air then migrates through a reticulated foam layer that is itself covered with an air permeable layer of material. The reticulated foam and stitching of the seat fabric facilitate diffusion of the air from the foam channel conduits. The air then convectively circulates against and near the occupant of the seat to facilitate climate control around the occupant.
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Gallup David F.
Gregory Christian T.
Heller David H.
Noles David R.
Amerigon Inc.
Brown Peter R.
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