Ventilation – Vehicle – Having inlet airway
Patent
1996-03-14
1998-01-06
Bennett, Henry A.
Ventilation
Vehicle
Having inlet airway
422124, B60H 302
Patent
active
057048320
ABSTRACT:
An air conditioning vent cover assembly to be disposed over an outlet vent of an air conditioner duct, and including a frame structured for secure, fitted engagement over the outlet vent. The frame itself includes an exterior face having a plurality of openings formed therein so as to permit air flow therethrough from the vent and provide an attractive exterior appearance. Furthermore, rotatably connected to the frame is at least one propeller assembly having a central hub and at least one blade extending from a perimeter of the central hub. The propeller assembly is structured to freely rotate as a result of air flow from the air conditioning duct flowing thereover, such that the air flow is dispersed and more evenly distributed into the room as it passes from the propeller assembly through the exterior face of the frame. In addition to evenly dispersing the air flow, the propeller assembly is equipped to distribute an air freshener into the air flow such that it will circulate into the room and provide it with a pleasant aroma.
REFERENCES:
patent: 4654198 (1987-03-01), Berardini
patent: 4722264 (1988-02-01), DeGuisseppe
patent: 4813344 (1989-03-01), Greif
patent: 4903584 (1990-02-01), Styles
patent: 5087273 (1992-02-01), Ward
Bennett Henry A.
Boles Derek
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