Automobile ventilation device

Details Automobile ventilation device Automobile ventilation device

1988-05-20

1989-08-15

Joyce, Harold

98 2, 98 93, B60H 130

Patent

active

048564184

ABSTRACT:
An automobile ventilation device utilizes a transparent rectangular mounting plate having top and bottom flanged ends for engagement in the window channel of a vehicle. An airscoop for directing air into and out of the interior of a vehicle has a louvered air inlet and a louvered air outlet. A control valve arrangement may be adjusted to regulate air flow through the air inlet into the vehicle interior and may also be adjusted to exhaust air from the vehicle interior through the air outlet via an induction effect. Adjustable vent slats enable vehicle occupants to regulate the volume and direction of the air flow within the vehicle. The device includes a thermometer for indicating exterior ambient air temperature and a compass for indicating vehicle direction. The device may be inverted for use on either side of a vehicle.

REFERENCES:
patent: D297527 (1988-09-01), Iacovelli
patent: 451465 (1891-05-01), Dirkes
patent: 931183 (1909-08-01), Cummings
patent: 973513 (1910-10-01), Kempski
patent: 1518715 (1924-12-01), Walker
patent: 1770945 (1930-07-01), Pomrenke
patent: 1847861 (1932-03-01), Bradbury
patent: 2251511 (1941-08-01), Burke
patent: 2470799 (1949-05-01), Ames
patent: 3434408 (1969-03-01), Rivers et al.
patent: 3730070 (1973-05-01), Pedersen
patent: 4111106 (1978-09-01), Burns

Affiliated with

Also associated with

Rating

Automobile ventilation device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automobile ventilation device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automobile ventilation device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-114192