High efficiency fireplace modification

Details High efficiency fireplace modification High efficiency fireplace modification

1981-06-10

1983-11-01

Barrett, Lee E.

Stoves and furnaces

Fire pots and linings

Divided

126143, 126202, F24B 1100

Patent

active

044125259

ABSTRACT:
A fireplace extension is provided, which extends forwardly from a traditonal fireplace, having two sets of doors, a first set of doors within the extension, and a second set of doors which close the extension. Fresh air duct means open into the fireplace extension between the first and second set of doors, and damper means are provided in the first set of doors, whereby, a surprising increase in efficiency in the fireplace itself is achieved, not only from the point of view of heat generated, but from the duration of time during which such fireplace is effective in generating heat.

REFERENCES:
patent: 453765 (1891-06-01), Vance
patent: 1433520 (1922-10-01), Aizpuru
patent: 4050440 (1977-09-01), Lessin
patent: 4136662 (1979-01-01), Willson
patent: 4213443 (1980-07-01), Morande, Jr.
patent: 4249510 (1981-02-01), Anderson

Affiliated with

Also associated with

Rating

High efficiency fireplace modification does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2165280