Chairs and seats – With heat exchanger or means to provide fluid or vapor... – Occupants motion actuates a ventilating means
Patent
1983-04-12
1985-04-09
McCall, James T.
Chairs and seats
With heat exchanger or means to provide fluid or vapor...
Occupants motion actuates a ventilating means
297453, 297462, A47C 772
Patent
active
045097925
ABSTRACT:
A ventilation seat substantially includes a housing with a lateral wall having passages for air ventilation, a fan which is adapted to be driven by a motor and rotatably mounted in the housing, and a seat member mounted on the housing. By means of providing a plurality of holes at the seat member in communication with the inside of the housing, cool air reaches the thighs, hip, sides, back and front parts of a person on the seat.
REFERENCES:
patent: 800458 (1905-09-01), Martin
patent: 2144631 (1939-01-01), Kurth
patent: 2372830 (1945-04-01), Honerkamp et al.
patent: 2826135 (1958-03-01), Benzick
patent: 2829635 (1958-04-01), Teller
patent: 3137523 (1964-06-01), Karner
patent: 4134615 (1979-01-01), Jenkins
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