Chair seat with a ventilation device

Details Chair seat with a ventilation device Chair seat with a ventilation device

1993-10-19

1995-01-17

Brown, Peter R.

Chairs and seats

With heat exchanger or means to provide fluid or vapor...

Power source propels air for heat exchange

29718011, A47C 772

Patent

active

053820754

ABSTRACT:
A chair seat with a ventilation device, which is a cubic and gridiron-shaped structure. The chair seat includes a plurality of air guide plates, a slip-proof cover; the connector of one end of the ventilation hose office air-blowing trait is connected with the vent port of the slip-proof cover, while the other end connector is connected with the air outlet of the fan so as to direct an air stream to flow into the chair seat to circulate, and then a driver in the chair seat can feel cool and comfortable.

REFERENCES:
patent: 2742957 (1956-04-01), Young
patent: 3030145 (1962-04-01), Kottemann
patent: 3681797 (1972-08-01), Messner
patent: 4981324 (1991-01-01), Law
patent: 5002336 (1991-03-01), Feher
patent: 5004294 (1991-04-01), Lin
patent: 5163737 (1992-11-01), Navach et al.

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