FUEL CELL POWER GENERATOR

摘要

PROBLEM TO BE SOLVED: To provide a fuel cell power generator in which life of an oxidizer gas purification means is extended and which is superior in durability by installing a bypass route in an oxidizer gas purification means.

SOLUTION: This is the fuel cell power generator which is provided with a switching means 9 to switch a route of the oxidizer gas purification means 6 to purify the oxidizer gas and a bypass route 8 not to purify the oxidizer gas, and in which the life of the oxidizer gas purification means 6 is extended and the device can be obtained which is superior in durability since the oxidizer gas is made to be circulated into the route of the oxidizer gas purification means 6 and impurities are purified when the effect given by the impurities contained in the oxidizer gas is significant, and since the impurities are not purified and the oxidizer gas is switched to be circulated into the bypass route 8 when the effect is small.

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