Whole house ventilating method, system and appartus

Details Whole house ventilating method, system and appartus Whole house ventilating method, system and appartus

1983-01-06

1988-10-25

Joyce, Harold

16360, 16361, 16380, 98 4209, F24F 1318, F24F 7013

Patent

active

047795182

ABSTRACT:
A method of and apparatus for controlling air flow through the medium of a circular frame structure upon which is pivotally mounted a plurality of shutters, the frame being adapted to be secured to a ceiling of a room or space in which ceiling an opening has been cut to accommodate air flow and movement of the pivotally mounted shutters. The circular frame structure and shutter assemblage is substantially flush with the plane of the ceiling and a housing and ventilating fan is disposed in an attic or space above the opening in the ceiling. The ventilating fan above the shutters is rotated in a direction to draw air from the room upwardly into the attic space for dissipation through conventional air vents located in the roof or wall region of an attic space. The circular support frame structure and the shutters are molded of resinous plastic material and the shutters are pivoted by pivot pins integral with the shutters which are pivotally mounted in the circular portion of the frame structure and in a central support means or region of the frame structure.

REFERENCES:
patent: 3263906 (1966-08-01), Ward
patent: 3334569 (1967-08-01), Lambie
patent: 3482503 (1969-12-01), Jenn
patent: 4151789 (1979-05-01), Grobard
patent: 4196745 (1980-04-01), Schutzer
patent: 4335646 (1982-06-01), Jacquet et al.
patent: 4385550 (1983-05-01), Steiner et al.
patent: 4406216 (1983-09-01), Hott et al.

Affiliated with

Also associated with

Rating

Whole house ventilating method, system and appartus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Whole house ventilating method, system and appartus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Whole house ventilating method, system and appartus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2262657