Stop method for fuel cell system

Details Stop method for fuel cell system Stop method for fuel cell system

2011-01-25

2011-01-25

Ryan, Patrick (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Fuel cell, subcombination thereof, or method of making or...

Process or means for control of operation

C429S405000, C429S415000, C429S444000

Reexamination Certificate

active

07875399

ABSTRACT:
A stop method for a fuel cell system that includes a fuel cell unit in which hydrogen is supplied to an anode, and air is supplied to a cathode so as to generate electrical power via an electrochemical reaction. The stop method includes the steps of stopping supply of hydrogen to the anode, and supplying air to the anode so as to discharge water remaining at the anode.

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