Methods relating to monitoring fuel cells

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United States of America Patent

PATENT NO 10622651
APP PUB NO 20160099478A1
SERIAL NO

14893082

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Abstract

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The invention relates to a method of determining water accumulation in and or removal from a fuel cell, the method comprising circulating fuel gas in the anode side of the fuel cell for producing electric energy in a fuel cell process, providing at least two purge pulses from the fuel circulation, analyzing the composition and/or volume of purged gas of said at least two gas purge pulses for determining the amount of water accumulation in and/or removal from the fuel cell.

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Patent Owner(s)

Patent OwnerAddress
TEKNOLOGIAN TUTKIMUSKESKUS VTT OYTEKNIIKANTIE 21 ESPOO 02150

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ihonen, Jari Espoo, FI 6 7
Karimäki, Henri Espoo, FI 1 2
Keränen, Timo Espoo, FI 1 2
Nikiforow, Kaj Espoo, FI 3 2

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