Air conditioned pillow

Details Air conditioned pillow Air conditioned pillow

1976-01-23

1977-02-08

King, Lloyd L.

Refrigeration

Structural installation

Article of furniture, e.g., bed cover or canopy

5284, 5347, 165 46, F25D 2312

Patent

active

040066045

ABSTRACT:
A pillow includes an inner hollow chamber having an inlet for cool air at one end connected to a portable air conditioning unit. The chamber has thin flexible permeable walls permitting air to pass into a first surrounding layer of soft material. A non-porous air-tight lining directs the air toward one end of the first layer and around the lining through a soft outer layer toward an outlet at the opposite end. The layered construction provides uniform air distribution. Warm air from the outlet is directed both through a flexible hose to the air conditioner where it is cooled and recycled through the pillow. A detachable control unit is located adjacent to the pillow or bed. The cool pillow provides added comfort for restful sleep during hot humid weather conditions.

REFERENCES:
patent: 1896953 (1933-02-01), Hassell
patent: 2461432 (1949-02-01), Mitchell
patent: 2493067 (1950-01-01), Goldsmith
patent: 2566865 (1951-09-01), Wingerter
patent: 2782834 (1957-02-01), Vigo
patent: 2913833 (1959-11-01), Glintz
patent: 3101488 (1963-08-01), Peebles

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