Title:
FUEL CELL BLOCK COMPRISING A CONDENSED WATER SEPARATOR WHICH IS CONNECTED TO AN OPERATING GAS DELIVERY LINE
Document Type and Number:
WIPO Patent Application WO2001059863
Kind Code:
A3
Abstract:
Bei Brennstoffzellen (14,22,42), die mit befeuchteten Betriebsgasen (4,53) betrieben werden, kondensiert Kondenswasser (6,25,54) während der Strömung des Betriebsgases (4,53) vom Befeuchter (3) zum Brennstoffzellenblock (1,21,41) aus. Dieses Kondenswasser (6,25,54) läuft in die Brennstoffzellen (22,42) und beeinträchtigen deren Funktion. Es wird ein Brennstoffzellenblock (1,21,41) angegeben, der einen an die Betriebs-gaszuleitung (2,23,51) angeschlossenen Kondenswasserabscheider (6,25,43) aufweist, durch den das Einströmen des Kondenswassers (6,25,54) in die Brennstoffzellen (22,42) vermieden wird.
Inventors:
COERLIN DETLEV (DE)
MATTEJAT ARNO (DE)
MATTEJAT ARNO (DE)
Application Number:
PCT/DE2001/000378
Publication Date:
May 02, 2002
Filing Date:
January 31, 2001
Export Citation:
Assignee:
SIEMENS AG (DE)
COERLIN DETLEV (DE)
MATTEJAT ARNO (DE)
COERLIN DETLEV (DE)
MATTEJAT ARNO (DE)
International Classes:
B63B22/00; B63B35/44; F03B13/22; F03D3/00; F03D9/00; F03D9/02; H01M8/02; H01M8/04; H01M8/10; H01M8/24; H02K7/18; (IPC1-7): H01M8/02; H01M8/04; H01M8/24
Foreign References:
| DE19809575A1 | 1998-09-10 | |||
| US4002493A | 1977-01-11 | |||
| US3392058A | 1968-07-09 | |||
| US5064732A | 1991-11-12 |
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