Condensing boiler

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United States of America Patent

PATENT NO 10760820
APP PUB NO 20180031276A1
SERIAL NO

15660782

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention provides a condensing boiler 100 including a heat exchanger 160, the heat exchanger including at least one fluid flow cassette 162a, 162b, 163a, 163b, 164a, 164b, each cassette comprising first 181 and second 182 sheets, wherein at least the first sheet has corrugations 185, 186, 187 along a length of the sheet so as to form a number of grooves extending across a width of the sheet, wherein the second sheet is attached against the first sheet so as to enclose the grooves to form a number of fluid flow passageways 193 extending across a width of the cassette in between the first and second sheets, and wherein the cassette is substantially curved across its width such that the fluid flow passageways are substantially curved along their length. The invention also provides a method of manufacturing a heat exchanger or condensing boiler.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
BKBD LIMITEDCINCHONA PACKHORSE ROAD SEVENOAKS KENT TN13 2QP

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kemp, Brendan Kent, GB 12 80

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