Water heater or boiler with improved tank design
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 16, 1997
Grant Date -
N/A
app pub date -
Nov 2, 1995
filing date -
Nov 2, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A water heater/boiler design is shown having a tank with a submergible, pressurized combustion chamber and a resilient sealing means which divides the interior of the water heater tank into a primary and secondary heat exchange compartments. A forced draft burner is used to heat the combustion chamber with the products of combustion passing through multiple heat exchange surfaces to a flue collector located on the exterior of the device.
First Claim
Family
International Classification(s)
Cited Art Landscape
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