Methods and apparatus for fuel release mitigation including enclosing a fuel cell stack within an enclosure, supplying oxidant to the enclosure, circulating the oxidant within the enclosure to mix with any fuel present in the enclosure, withdrawing circulated oxidant from the enclosure; and supplying at least a portion of the circulated oxidant withdrawn from the enclosure to the stack as the cathode inlet stream.
申请公布号
WO2005099017(A8)
申请公布日期
2006.08.31
申请号
WO2005US11822
申请日期
2005.04.04
申请人
BALLARD POWER SYSTEMS INC;SEDERQUIST, RICHARD, A.;BLASZCZYK, JANUSZ;PROCTER, MICHAEL, J.;FLECK, WOLFRAM