Liquid heaters and vaporizers – Stand boiler – Water containing chamber or external tank having circulation...
Patent
1986-01-30
1988-02-09
Favors, Edward G.
Liquid heaters and vaporizers
Stand boiler
Water containing chamber or external tank having circulation...
122 14, 122 18, 126350R, 431328, F22B 502
Patent
active
047235136
ABSTRACT:
There is disclosed a gas-fired water heater/boiler apparatus with a unique burner assembly that provides high levels of BTU/hour input making it suitable for commercial installations. The gas burner includes a pair of superimposed tubes, each having evenly distributed perforations of a different uniform size, that are rolled flush together and provide a thick walled burner with greatly increased strength and resistance to premature failure while furnishing an optimum flame pattern. The gas burner projects into the interior of a vertical, cylindrical array of finned heat enchanger tubes through which the fluid to be heated is circulated. The water heater/boiler apparatus is compact and thermally insulated by a ressurized forehearth and may be installed on combustible floors or in closets with zero clearance.
REFERENCES:
patent: 904138 (1908-11-01), Mason
patent: 3204683 (1965-09-01), Ruff et al.
patent: 3315646 (1967-04-01), Witten, Jr.
patent: 3324924 (1967-06-01), Hailstone et al.
patent: 3361181 (1968-01-01), Keppel et al.
patent: 3445175 (1969-05-01), Krieger
patent: 3650248 (1972-03-01), Miller
patent: 3701340 (1972-10-01), Miller
patent: 3704748 (1972-12-01), Hapgood
patent: 3830221 (1974-08-01), Hapgood
patent: 4055152 (1977-10-01), Vidalenq
patent: 4140100 (1979-02-01), Ishihara
patent: 4169430 (1979-10-01), Cheetham
patent: 4271789 (1981-06-01), Black
patent: 4338888 (1982-07-01), Gerstmann et al.
patent: 4366778 (1983-01-01), Charrier et al.
patent: 4401058 (1983-08-01), Charrier et al.
patent: 4445464 (1984-05-01), Gerstmann et al.
patent: 4453496 (1984-06-01), Yoshinari
patent: 4473034 (1984-09-01), Raudabaugh et al.
Sarfehoo Mohsen
Vallett William L.
Favors Edward G.
Lochinvar Water Heater Corporation
LandOfFree
Gas water heater/boiler does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Gas water heater/boiler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas water heater/boiler will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1279467