Method for leakage control and localization of leakages in the internal faces of heat exchangers

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United States of America Patent

PATENT NO 6948551
SERIAL NO

09937260

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Abstract

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A method for leakage control and localization of leakages in a plate heat exchanger includes supplying a solution containing a fluorescent colorant to one of either a primary passageway or a secondary passageway of the heat exchanger, supplying a clear liquid to the opposite passageway, recycling the clear liquid, and detecting the presence of the fluorescent colorant in the clear liquid.

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Patent Owner(s)

Patent OwnerAddress
INVENSYS APV A/SPASTEURSVEJ 1 8600 SILKEBORG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Famme, Per Bruun Odense C, DK 1 3

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