Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Means for distributing – storing – or preventing fluid movement
Reexamination Certificate
2011-05-03
2011-05-03
Yuan, Dah-Wei D (Department: 1727)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Means for distributing, storing, or preventing fluid movement
C429S457000
Reexamination Certificate
active
07935456
ABSTRACT:
A fluid conduit for use in an electrochemical cell, the fluid conduit comprising a support comprising an elastically deformable material and having a plurality of apertures extending therethrough defining a mesh through which fluid communication can be maintained and a peripheral sealing area; a flow plate positioned adjacent the support, the flow plate including an inlet and an outlet; and a separator positioned adjacent the support. The support, flow plate, and separator are sealingly engaged with one another and cooperate to define a plurality of flow paths in fluid communication with and extending axially between the inlet and the outlet. The support, flow plate, and separator can be comprised of a metallic material coated with an electrically conductive joining compound for providing sealing engagement and electrically conductive communication therebetween.
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Essex Stephan
Michaud Kinney Group LLP
Yuan Dah-Wei D
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