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公开(公告)号:US20110143247A1
公开(公告)日:2011-06-16
申请号:US12926730
申请日:2010-12-07
申请人: Seong-Jin An , Chi-Seung Lee , Jin-Hwa Lee
发明人: Seong-Jin An , Chi-Seung Lee , Jin-Hwa Lee
CPC分类号: H01M8/241 , H01M8/0228 , H01M8/0258 , H01M8/0265 , H01M8/0267 , H01M8/2457 , H01M2008/1095 , Y02E60/50
摘要: A fuel cell stack and a fuel cell system, the fuel cell stack including a plurality of membrane electrode assemblies, the membrane electrode assemblies being configured to generate electrical energy by an electrochemical reaction of a fuel and an oxidizer; and a plurality of bipolar plates positioned adjacent to the membrane electrode assemblies and between the membrane electrode assemblies, the bipolar plates including a fuel channel at one side thereof and an oxidizer channel at a second, opposite side thereof, wherein the bipolar plates include a plurality of cooling channels penetrating therethrough, the cooling channels having a curvature along a length thereof.
摘要翻译: 燃料电池堆和燃料电池系统,所述燃料电池堆包括多个膜电极组件,所述膜电极组件被配置为通过燃料和氧化剂的电化学反应产生电能; 以及与所述膜电极组件相邻并且在所述膜电极组件之间定位的多个双极板,所述双极板在其一侧包括燃料通道和在其第二相对侧的氧化剂通道,其中所述双极板包括多个 的冷却通道穿过其中,冷却通道沿着其长度具有曲率。
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公开(公告)号:US20100178581A1
公开(公告)日:2010-07-15
申请号:US12626238
申请日:2009-11-25
申请人: Seong-Jin An , Jin-Hwa Lee
发明人: Seong-Jin An , Jin-Hwa Lee
CPC分类号: H01M8/0267 , H01M8/04014 , H01M8/04059 , H01M8/04074 , H01M8/1007 , H01M8/241 , H01M8/2415 , H01M8/2457 , H01M8/2465 , H01M8/2484 , H01M2008/1095
摘要: A fuel cell stack and a fuel cell system using the same are disclosed. The fuel cell stack may include an electricity generation unit generating electrical energy by an electrochemical reaction of fuel and oxidizer. The fuel cell stack may include a regulation member made of porous materials to disperse coolant flowed in through a cooling channel formed in the fuel cell stack.
摘要翻译: 公开了一种燃料电池堆和使用该燃料电池堆的燃料电池系统。 燃料电池堆可以包括通过燃料和氧化剂的电化学反应产生电能的发电单元。 燃料电池堆可以包括由多孔材料制成的调节构件,以分散通过形成在燃料电池堆中的冷却通道流过的冷却剂。
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公开(公告)号:US20090123808A1
公开(公告)日:2009-05-14
申请号:US12192005
申请日:2008-08-14
申请人: Seong-Jin An , Dong-Uk Lee , Mee-Young Lee , Seung-Shik Shin , Chi-Seung Lee , Min-Kyu Song
发明人: Seong-Jin An , Dong-Uk Lee , Mee-Young Lee , Seung-Shik Shin , Chi-Seung Lee , Min-Kyu Song
IPC分类号: H01M2/00
CPC分类号: H01M8/2485 , H01M8/04089 , H01M8/04186 , H01M8/04201 , H01M8/1011 , H01M8/1013 , H01M8/2415 , H01M8/2465 , H01M2008/1095 , Y02E60/522 , Y02E60/523
摘要: The present disclosure relates to a fuel cell stack capable of making fuel flow within the stack uniform. One embodiment of the present disclosure is configured to provide a fuel cell stack comprising: a stack comprising a plurality of fuel cells disposed in a stack body, a fuel manifold in the stack body fluidly connected to the plurality of fuel cells, an oxidant manifold in the stack body fluidly connected to the plurality of fuel cells, and a baffle disposed in the fuel manifold comprising a longitudinal recess wherein a cross-section of the recess reduces in one direction.
摘要翻译: 本公开涉及一种能够使堆料内的燃料流均匀的燃料电池堆。 本公开的一个实施例被配置为提供一种燃料电池堆,其包括:堆叠,其包括布置在堆叠体中的多个燃料电池,在堆叠体中的与多个燃料电池流体连接的燃料歧管, 流体连接到多个燃料电池的堆体,以及设置在燃料歧管中的挡板,包括纵向凹槽,其中凹部的横截面在一个方向上减小。
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