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公开(公告)号：EP1397843B1
公开(公告)日：2006-05-17
申请号：EP01989429.4
申请日：2001-10-27
申请人： Vaillant GmbH
发明人： HOCKER, Thomas , BERG, Joachim , BIELSKI, Martin , KEHL, Reinhold , PAULUS, Jochen , WAGNER, Kerstin
CPC分类号： H01M8/0625 , H01M8/247
摘要： The invention relates to a method for operating a fuel cell device (23) in a low-pressure chamber (7) comprising a reformer (2) for producing a hydrogenous gas. According to the invention, air for operating the fuel cell stack (1) and the reformer (2) is introduced into the low-pressure chamber (7), which flows around components of the fuel cell device (23) that are located inside the low-pressure chamber (7), and which is supplied to the fuel cell stack (1) and to the reformer (2). The air for operating the fuel cell stack (1) and the reformer (2) absorbs convective heat from the components of the fuel cell device (23) that are located inside the low-pressure chamber (7) and absorbs gases from possibly occurring leaks of the components of the fuel cell device (23) that are located inside the low-pressure chamber (7). In addition, the air transfers heat to a cooling circuit (8), and this cooling circuit (8), in turn, transfers heat to a heating circuit (10, 11).
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公开(公告)号：EP1397843A2
公开(公告)日：2004-03-17
申请号：EP01989429.4
申请日：2001-10-27
申请人： Vaillant GmbH
发明人： HOCKER, Thomas , BERG, Joachim , BIELSKI, Martin , KEHL, Reinhold , PAULUS, Jochen , WAGNER, Kerstin
CPC分类号： H01M8/0625 , H01M8/247
摘要： The invention relates to a method for operating a fuel cell device (23) in a low-pressure chamber (7) comprising a reformer (2) for producing a hydrogenous gas. According to the invention, air for operating the fuel cell stack (1) and the reformer (2) is introduced into the low-pressure chamber (7), which flows around components of the fuel cell device (23) that are located inside the low-pressure chamber (7), and which is supplied to the fuel cell stack (1) and to the reformer (2). The air for operating the fuel cell stack (1) and the reformer (2) absorbs convective heat from the components of the fuel cell device (23) that are located inside the low-pressure chamber (7) and absorbs gases from possibly occurring leaks of the components of the fuel cell device (23) that are located inside the low-pressure chamber (7). In addition, the air transfers heat to a cooling circuit (8), and this cooling circuit (8), in turn, transfers heat to a heating circuit (10, 11).
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公开(公告)号：EP1397843B9
公开(公告)日：2006-10-04
申请号：EP01989429.4
申请日：2001-10-27
申请人： Vaillant GmbH
发明人： HOCKER, Thomas , BERG, Joachim , BIELSKI, Martin , KEHL, Reinhold , PAULUS, Jochen , WAGNER, Kerstin
CPC分类号： H01M8/0625 , H01M8/247
摘要： The invention relates to a method for operating a fuel cell device (23) in a low-pressure chamber (7) comprising a reformer (2) for producing a hydrogenous gas. According to the invention, air for operating the fuel cell stack (1) and the reformer (2) is introduced into the low-pressure chamber (7), which flows around components of the fuel cell device (23) that are located inside the low-pressure chamber (7), and which is supplied to the fuel cell stack (1) and to the reformer (2). The air for operating the fuel cell stack (1) and the reformer (2) absorbs convective heat from the components of the fuel cell device (23) that are located inside the low-pressure chamber (7) and absorbs gases from possibly occurring leaks of the components of the fuel cell device (23) that are located inside the low-pressure chamber (7). In addition, the air transfers heat to a cooling circuit (8), and this cooling circuit (8), in turn, transfers heat to a heating circuit (10, 11).
摘要翻译： 本发明涉及一种用于在包括用于产生含氢气体的重整器（2）的低压室（7）中操作燃料电池装置（23）的方法。 根据本发明，用于操作燃料电池堆（1）和重整器（2）的空气被引入低压室（7），低压室（7）围绕燃料电池装置（23）的位于 低压室（7），并被供应到燃料电池堆（1）和重整器（2）。 用于操作燃料电池堆（1）和重整器（2）的空气从位于低压室（7）内部的燃料电池装置（23）的部件吸收对流热量，并吸收可能发生的泄漏的气体 位于低压室（7）内部的燃料电池装置（23）的部件。 此外，空气将热量传递给冷却回路（8），并且该冷却回路（8）又将热量传递至加热回路（10,11）。
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