bru00e6ndstofcellevarmeapparat and approach to driving of a bru00e6ndstofcellevarmeapparat

摘要

A gas-processing unit has an inlet pipe (14) for gas and a first outlet pipe (36) for a hydrogenous reformate. The inlet and outlet pipes interconnect via a circulation pipe (40) so as to supply renewed reformat to the gas-processing unit. The circulation pipe links to the outlet pipe via a valve (28) that links a supply pipe for a fuel cell to the outlet pipe.