Combination heat exchanger and burner
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United States of America Patent
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May 29, 2018
Issued Date -
N/A
app pub date -
Dec 4, 2013
filing date -
Dec 4, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
It is common in heating systems, such as in a hot water heater for there to be a combustor with the exhaust gases from the combustor provided to a heat exchanger to heat up the water. Disclosed herein is an integrated heat exchanger and burner assembly in which the combustion occurs proximate the surface of the heat exchanger. Such a system may include at least one tube that is coiled into a number of turns, that is a tube coil with the at least one tube having an inlet and an outlet and the distance between adjacent turns is less than a predetermined distance, i.e. a the quench distance.
First Claim
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International Classification(s)
- F24H:FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING H....
- F23M:CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT....
- F23N:REGULATING OR CONTROLLING COMBUSTION
- F28D:HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTH....
- F28F:DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATU....
- F22B:METHODS OF STEAM GENERATION; STEAM BOILERS
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