| 摘要 |
The apparatus comprises a cell block with fuel cells, a heat insulating sleeve and an afterburner chamber between the sleeve and the cell block. The afterburner chamber is connected at two opposite ends via channels to at least one exhaust outlet for exhaust gases. These channels are each closeable by a blocking member, with the combustion chamber of the auxiliary burner communicating with the channel between the afterburner chamber and one of the blocking members. This blocking member is closed during a starting-up phase, while the other blocking member is open.
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