Counter flow heat exchanger

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United States of America Patent

PATENT NO 11002487
APP PUB NO 20190120560A1
SERIAL NO

16168122

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A counter flow heat exchanger: has an inner container with radially outwardly projecting helical webs, a cylindrical housing, wherein an inner circumferential surface of the housing and the radially outer edges of the helical webs of the inner container are in contact such that a flow path is developed in which a first heat transfer fluid can flow between the helical webs of the inner container and the inner circumferential surface of the housing; a helical heat exchanger tube extending between the helical webs of the inner container such that a second heat transfer fluid can flow within this heat exchanger tube counter to the direction of flow of the first heat transfer fluid. A method for the production of a counter flow heat exchanger is also provided.

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Patent Owner(s)

Patent OwnerAddress
HANON SYSTEMSDAEJEON 34325

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koester, Stephan Langerwehe, DE 5 32
Sernetz, Dominik Alpen, DE 4 2

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3.5 Year Payment $1600.00 $800.00 $400.00 Nov 11, 2024
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 11, 2028
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