Vehicle seat

Details Vehicle seat Vehicle seat

1997-10-06

1999-07-06

Nelson, Jr., Milton

Chairs and seats

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

Power source propels air for heat exchange

2971801, A47C 772

Patent

active

059189304

ABSTRACT:
A lower layer 10 formed by a non-permeable member, a permeable layer 11 formed by a permeable material which is adhesively secured to the upper surface of the lower layer 10, and an upper layer 12 mounted on the upper surface of the permeable layer 11 and having a permeable section 14 formed therein which provides a communication between the permeable layer 11 and an exterior are disposed toward a front surface of a vehicle seat 2. The vehicle seat 2 is provided with an air inlet port 15 through which an external air is introduced into the permeable layer 11. A hose 20 connects between the air inlet port 15 and an air discharge port 3A of an air conditioner 3. As the air conditioner 3 is operated to introduce part of the air which is delivered from the air discharge port 3A into the permeable layer 11, the air flows in contact with part of the body of a user which is disposed in contact with the permeable section 14.

REFERENCES:
patent: 2804913 (1957-09-01), Pickard
patent: 4923248 (1990-05-01), Feher
patent: 4997230 (1991-03-01), Spitzluich
patent: 5002336 (1991-03-01), Feher
patent: 5016302 (1991-05-01), Yu
patent: 5370439 (1994-12-01), Lowe et al.
patent: 5524439 (1996-06-01), Gallup et al.
patent: 5626386 (1997-05-01), Lush
Patent Abstracts of Japan; vol. 17, No. 297 JP 05-023235, filed Feb. 2, 1993 (1 page).
Patent Abstracts of Japan; vol. 13, No. 446 JP 01-172012, filed Jul. 6, 1989 (1 page).

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