Stoves and furnaces – Liquid heater – Open-top vessel that may include lid
Patent
1986-09-22
1989-03-21
Scott, Samuel
Stoves and furnaces
Liquid heater
Open-top vessel that may include lid
126366, 126368, 126350R, 126351, 431328, 431 7, 431 12, 4493, 4544, 165 40, 237 8R, 237 56, 237 59, 138 45, 138 46, F24H 116
Patent
active
048133965
ABSTRACT:
Water heating methods and apparatus feed a combustible mixture of gas and air to an axial inlet of a cylindrical radiant surface burner and conduct water to be heated through a heat exchanger encompassing that cylindrical radiant surface burner as a cylindrical structure having first passages for combustion gases therethrough substantially radially of the cylindrical radiant surface burner and the heat exchanger. Methods and apparatus for changing the temperature in a mass of liquid circulate that mass of liquid by pumping the liquid in a path extending from that mass of liquid back to that mass of liquid, provide a bypass for part of the pumped liquid from a downstream portion of the path to an upstream portion of that path, provide and maintain a constant liquid flow for the part of the pumped liquid in the bypass, change the temperature of the part of the pumped liquid at the constant liquid flow in the bypass, and change the temperature in the mass by mixing at the upstream portion the part of the pumped liquid of changed temperature from the bypass with liquid pumped in the path.
REFERENCES:
patent: 1273284 (1918-07-01), Smith
patent: 2163199 (1939-06-01), Hart
patent: 3299881 (1967-01-01), Koch
patent: 3425675 (1969-02-01), Twine
patent: 4222350 (1980-09-01), Pompei et al.
patent: 4381031 (1983-04-01), Whitaker et al.
patent: 4392610 (1983-07-01), Moskal
patent: 4403572 (1983-09-01), Gerstmann et al.
patent: 4406278 (1983-09-01), Demmer
patent: 4480488 (1984-11-01), Okabayashi et al.
patent: 4499840 (1985-02-01), Meulenbrug
patent: 4529033 (1985-07-01), Blum
patent: 4609014 (1986-09-01), Jurjevic et al.
patent: 4660545 (1987-04-01), Ely
Catalog #6014 by Raypak, Inc., "Model 33 Gas Fired Outdoor Spa Heater", 5/15/85.
"Out of Sight, Out of Mind," by Rinnai America Corporation.
FIG. 1 of Water Heater by Chaudiere, Integralgas Paquet Thermique.
Brochure, "Power-Fin Gas Water Heaters," by Lochinvar Water Heater Corporation.
"Technology Profile Gas-Fired Fiber Matrix Burner", Gas Research Institute, Feb. 1984.
Brochure, "Catalyte 96 by MTD", by Catalyte Energy Systems.
Giordani Attilio G.
Raleigh William F.
Sargeant Jack W.
Price Carl D.
Scott Samuel
Teledyne Industries Inc.
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