Storage boiler
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United States of America Patent
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Sep 18, 2018
Grant Date -
Aug 13, 2015
app pub date -
Aug 13, 2013
filing date -
Aug 13, 2012
priority date (Note) -
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Abstract
A storage boiler, a tank of which has a first chamber for housing a given quantity of water; an inlet for feeding water into the first chamber; an outlet for discharging water from the tank; and a first resistor fitted inside the first chamber to heat the water inside the first chamber to, and keep it at, a standby first temperature; the first chamber housing a tubular body, which houses a second chamber communicating with the first chamber and with the outlet, and housing a second resistor selectively activatable to heat the water flowing through the second chamber to a dispensing second temperature higher than the first temperature.
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