Stoves and furnaces – Liquid heater
Patent
1986-03-17
1988-04-19
Green, Randall L.
Stoves and furnaces
Liquid heater
126 70, 126 77, F24B 700
Patent
active
047382414
ABSTRACT:
The efficiency of a wood burning stove is enhanced in a number of different ways. The first is a means to first preheat air in the lower part of the airspace in the jacket before the air passes through heat exchange tubes in the firebox. The second is to discharge the hot air in the upper part of the jacketed airspace along with the hot air from the heat exchange tubes into the enclosure to be heated. The third is to deflect the discharged hot air downward to decrease the temperature differential from floor to ceiling in the enclosure being heated. The fourth is to deflect the fire and hot gasses from the firebox away from the flue so that they must pass parallel in heat exchange relationship with the top of the stove before they can enter the flue. A fifth is to provide a second grate below the heat exchanger tubes, which act as a first grate, to catch burning embers which fall between the tubes of the first grate and provide complete combustion of the embers.
REFERENCES:
patent: 2328030 (1943-08-01), Richards
patent: 4129113 (1978-12-01), Bergstrom
patent: 4150658 (1979-04-01), Woods
patent: 4166444 (1979-09-01), Martenson
patent: 4250867 (1981-02-01), Anderson et al.
patent: 4254756 (1981-03-01), Wells
patent: 4254757 (1981-03-01), Emmendorfer
patent: 4271815 (1981-06-01), Johnson
patent: 4280474 (1981-07-01), Ruegg, Sr.
patent: 4291670 (1981-09-01), Hyatt
patent: 4305373 (1981-12-01), Martenson
patent: 4319558 (1983-03-01), Thurlo
patent: 4332236 (1982-06-01), Stora et al.
patent: 4347831 (1982-09-01), Graziano
patent: 4361131 (1982-11-01), Hamolik
patent: 4372286 (1983-02-01), Baker
patent: 4406277 (1983-09-01), Russo
patent: 4441481 (1984-04-01), Verhaegen
patent: 4441482 (1984-04-01), Luscombe
patent: 4470400 (1984-09-01), Fleisler
patent: 4519376 (1985-05-01), Schoeff et al.
patent: 4520791 (1985-06-01), Chamberlain
patent: 4545360 (1985-10-01), Smith et al.
patent: 4549522 (1985-10-01), Savignac
patent: 4583516 (1986-04-01), Patterson
Bernelov Elsa I.
Bernelov J. Herman
Green Randall L.
Litman Richard C.
Odar H. A.
LandOfFree
Woodburning stove with economizer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Woodburning stove with economizer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Woodburning stove with economizer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2169850