Methanol flows from the tank to the fuel supply plate, and is then pumped through the membrane electrode assemblies (a). The amount of fuel injected from the tank is controlled by the fuel valve (b). A piezoelectric device is used to vary pump internal pressure and inject the fuel (c).

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1 Comment so far

  1. Terrell Wiedeman on October 21, 2010 6:15 PM

    I really like your reading. Thank you, great share.

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