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https://drivepatents.com/patents/1109532 · 4 Oct 2001
The system has at least one fuel cell and a heater downstream of the fuel cell(s) that receives the outlet flows from the fuel cell and contains an evaporator in the flow path of an output medium for providing an operating medium for the fuel cell. There i...
https://drivepatents.com/patents/1111447 · 25 Jul 2001
The invention relates to a fuel cell system with at least one fuel cell unit housed in a fuel cell box and/or to which a cathode gas or cold start gas supply line or a cathode exhaust gas or anode exhaust gas recirculation line is assigned. [0002] Accordin...
https://drivepatents.com/patents/1112681 · 30 May 2001
The arrangement has at least one fuel with the heating chamber of the reforming unit and/or a heating chamber of an evaporator unit arranged in the cathode waste gas flow path and an expansion machine arranged in the cathode gas flow path between the catal...