Whole house fan

Details Whole house fan Whole house fan

1990-06-11

1991-10-29

Chin-Shue, Alvin C.

Supports

Suspended supports

Fittings

98 4208, F24F 706

Patent

active

050609017

ABSTRACT:
A whole house, direct drive fan is disclosed wherein the fan motor is secured directly to a single joist by means of a motor mounting bracket. A venturi housing is separately secured directly to the joist on which the fan motor is mounted.

REFERENCES:
patent: 3256030 (1966-06-01), Banse
patent: 4385550 (1983-05-01), Steiner
patent: 4406216 (1983-09-01), Hott
patent: 4501194 (1985-02-01), Brown
patent: 4517776 (1985-05-01), Barker
patent: 4594940 (1986-06-01), Wolbrink
patent: 4766806 (1988-08-01), Tomiser
patent: 4779518 (1988-10-01), Artwick

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