Fireplace insert

Details Fireplace insert Fireplace insert

1982-03-08

1986-04-22

Green, Randall L.

Stoves and furnaces

Liquid heater

F24B 700

Patent

active

045835160

ABSTRACT:
The invention relates to a fireplace insert having unique characteristics of a fiberglass insulated twin wall construction engineered to work on the principle of air convection. Cold air is drawn into a bottom inlet, circulated through channels between the firebox and an air shroud or air casing, and forced through outlets at the top of the unit back into the room. A controllable damper cuts down the heat carried up the chimney, and an air tight door controls the amount of in-house air drawn to feed the fire, and hence, the amount of heat that escapes up the chimney.

REFERENCES:
patent: 2642859 (1953-06-01), Brown
patent: 4092976 (1978-06-01), Buckner
patent: 4177793 (1979-12-01), Johnson
patent: 4240403 (1980-12-01), Bader
patent: 4267817 (1981-05-01), Hicks et al.

Affiliated with

Also associated with

Rating

Fireplace insert does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1910062