Thermally balanced air flow chimney

Details Thermally balanced air flow chimney Thermally balanced air flow chimney

1985-01-04

1986-09-02

Joyce, Harold

Stoves and furnaces

Stovepipes

98 60, F23L 1702

Patent

active

046089632

ABSTRACT:
A triple wall factory built thermally balanced on demand air flow metal chimney system in which the chimney sections are formed with an insulation chamber filled with insulation material which surrounds the chimney flue and an air passage chamber surrounding the insulation chamber. A negligible amount of cooling air flows upwardly through the air passage chamber during normal operation of the chimney. The air flow is separated from the inner flue by the insulating blanket. This allows the flue to maintain the proper elevated temperatures to resist creosote deposits. During periods of sustained high temperature operation or creosote fire episodes, substantial on demand cooling air flows upwardly through the air passage chamber drawing off heat from the inner flue and the outer wall.

REFERENCES:
patent: 784963 (1905-03-01), Reynolds
patent: 1966620 (1934-07-01), Fluor, Jr.
patent: 1988642 (1935-01-01), Wolbers
patent: 2116118 (1938-05-01), Leash
patent: 2634720 (1953-04-01), Thulman
patent: 2687127 (1954-08-01), Leffler
patent: 2718841 (1955-09-01), Kinkead
patent: 2818060 (1957-12-01), Field
patent: 2898839 (1959-08-01), McKann
patent: 3522767 (1970-08-01), Derringer
patent: 3842721 (1974-10-01), Cardiff
patent: 4502370 (1985-03-01), Baileys et al.

Affiliated with

Also associated with

Rating

Thermally balanced air flow chimney does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1092214