Stoves and furnaces – Liquid heater
Patent
1975-03-19
1976-12-21
Capossela, Ronald C.
Stoves and furnaces
Liquid heater
126131, 126286, 126288, 237 51, F24B 704
Patent
active
039982033
ABSTRACT:
An air heater for installation in a fireplace located in a room to be heated having a lower metalic portion having a hollow back wall surmounted by a flue portion also having a hollow back wall communicating with the hollow back wall of the lower portion so as to form a common heating chamber. The heating chamber has an opening at its lower end for receiving air to be heated from outside of the room in which the fireplace is located and has a plurality of ducts extending across the flue portion at the upper end of the heating chamber for permitting escape of the heated air into the room to be heated and a vent pipe extending from the upper end of the heating chamber to vent heated air outside of the room in which the fireplace is located. The air ducts and vent pipe are opened and closed by the operation of valves so arranged that when the air ducts are opened to the passage of air the vent pipe is closed and the vent pipe is open when the air ducts are closed.
REFERENCES:
patent: 310277 (1885-01-01), Hayes
patent: 367255 (1887-07-01), Vance
patent: 485301 (1892-11-01), Scates
patent: 549720 (1885-11-01), Hayes
patent: 578240 (1897-03-01), Humphreys
patent: 1468964 (1923-09-01), Groth
patent: 2199836 (1946-05-01), Mairs
patent: 2471351 (1949-05-01), Russell
LandOfFree
Air heater for fireplaces does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air heater for fireplaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air heater for fireplaces will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1833192