Apparatus to control the air flow in an automobile

Details Apparatus to control the air flow in an automobile Apparatus to control the air flow in an automobile

1980-01-30

1981-04-07

Yuen, Henry C.

Chairs and seats

Collapsible chair; i.e., relatively folding bottom, back,...

With means to hold chair in plural operative configurations

297453, 62244, A47C 774, B60H 100

Patent

active

042598966

ABSTRACT:
An apparatus to control the air flow in an automobile comprises a box which is provided beneath a seat and has openings respectively formed in the upper wall and the front wall thereof, a fan which is mounted to the rear wall of the box and of which the rotation can be reversed, a switching plate which is provided in the box in such a way as to selectively close the opening formed in the upper wall and the opening formed in the front wall, and a means to drive the switching plate so as to selectively open either one of said openings in synchronism with the switching of the rotation of the fan, thereby the air is forcibly upwardly passed through the seat or the hot air from a heater or the cold air from a cooler provided in front of the seat is forcibly sent rearwardly through said box.

REFERENCES:
patent: 908085 (1908-12-01), Freschl
patent: 1674535 (1928-06-01), Verville
patent: 2195010 (1940-03-01), Meek
patent: 2782834 (1957-02-01), Vigo
patent: 3295886 (1967-01-01), Goldmerstein
patent: 4118062 (1978-10-01), Harder, Jr. et al.

Affiliated with

Also associated with

Rating

Apparatus to control the air flow in an automobile does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus to control the air flow in an automobile, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus to control the air flow in an automobile will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-283761