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1. 发明授权

US08790843B2 Fuel cell stack 失效
标题翻译：燃料电池堆
公开(公告)号：US08790843B2
公开(公告)日：2014-07-29
申请号：US12019012
申请日：2008-01-24
申请人： Young-Seung Na , Jun-Won Suh , In-Seob Song , Keun-Yong Lee , Sung-Won Jeong , Chan-Gyun Shin
发明人： Young-Seung Na , Jun-Won Suh , In-Seob Song , Keun-Yong Lee , Sung-Won Jeong , Chan-Gyun Shin
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/0206 , H01M8/0254 , H01M8/0263 , H01M8/0273 , H01M8/0284 , H01M8/1007
摘要： A fuel cell stack includes a plurality of membrane electrode assemblies (MEAs) and a stamped metal separator. The metal separator is positioned between the membrane electrode assemblies. The separator includes at least one channel on both surfaces of the separator formed by a stamping process. The separator comprises a plurality of holes, each of which form a manifold communicating with each the channels.
摘要翻译：燃料电池堆包括多个膜电极组件（MEA）和冲压金属分离器。金属隔板位于膜电极组件之间。分离器包括通过冲压工艺形成的隔板的两个表面上的至少一个通道。分离器包括多个孔，每个孔形成与每个通道连通的歧管。

2. 发明授权

US08232021B2 Stack for fuel cell 失效
标题翻译：燃料电池堆
公开(公告)号：US08232021B2
公开(公告)日：2012-07-31
申请号：US12054242
申请日：2008-03-24
申请人： Jun-Won Suh , Young-Seung Na , Keun-Yong Lee , Sung-Won Jeong , Chan-Gyun Shin , Kyoung-Hwan Choi , Sang-Kyun Kang
发明人： Jun-Won Suh , Young-Seung Na , Keun-Yong Lee , Sung-Won Jeong , Chan-Gyun Shin , Kyoung-Hwan Choi , Sang-Kyun Kang
IPC分类号： H01M2/08 , H01M8/02
CPC分类号： H01M8/028 , H01M8/0258 , H01M8/0273 , H01M2008/1095
摘要： A fuel cell stack including an electricity generating unit for generating electrical energy by electrochemically reacting a fuel and an oxidizing agent, the electricity generating unit including: a first separator; a second separator; a membrane electrode assembly (MEA) between the first separator and the second separator, each of the first and second separators including a channel on a surface facing the MEA and a manifold in the surface facing the MEA, the manifold communicating with the channel; and a gasket, positioned at an outer circumference portion of an area where the MEA is positioned, for sealing a space between the first and second separators and for covering an open area of a channel extension area of at least one of the first and second separators where the manifold communicates with the channel.
摘要翻译：一种燃料电池堆，包括用于通过使燃料和氧化剂电化学反应产生电能的发电单元，所述发电单元包括：第一分离器; 第二分离器在所述第一分离器和所述第二分离器之间的膜电极组件（MEA），所述第一和第二分离器中的每一个包括在面向所述MEA的表面上的通道和面向所述MEA的表面中的歧管，所述歧管与所述通道连通; 以及位于所述MEA所在区域的外周部分处的密封件，用于密封所述第一和第二隔板之间的空间，并且用于覆盖所述第一和第二隔板中的至少一个的通道延伸区域的开放区域歧管与通道连通。

3. 发明申请

US20080299443A1 STACK FOR FUEL CELL 失效
标题翻译：燃料电池堆
公开(公告)号：US20080299443A1
公开(公告)日：2008-12-04
申请号：US12054242
申请日：2008-03-24
申请人： Jun-Won Suh , Young-Seung Na , Keun-Yong Lee , Sung-Won Jeong , Chan-Gyun Shin , Kyoung-Hwan Choi , Sang-Kyun Kang
发明人： Jun-Won Suh , Young-Seung Na , Keun-Yong Lee , Sung-Won Jeong , Chan-Gyun Shin , Kyoung-Hwan Choi , Sang-Kyun Kang
IPC分类号： H01M8/02
CPC分类号： H01M8/028 , H01M8/0258 , H01M8/0273 , H01M2008/1095
摘要： A fuel cell stack including an electricity generating unit for generating electrical energy by electrochemically reacting a fuel and an oxidizing agent, the electricity generating unit including: a first separator; a second separator; a membrane electrode assembly (MEA) between the first separator and the second separator, each of the first and second separators including a channel on a surface facing the MEA and a manifold in the surface facing the MEA, the manifold communicating with the channel; and a gasket, positioned at an outer circumference portion of an area where the MEA is positioned, for sealing a space between the first and second separators and for covering an open area of a channel extension area of at least one of the first and second separators where the manifold communicates with the channel.
摘要翻译：一种燃料电池堆，包括用于通过使燃料和氧化剂电化学反应产生电能的发电单元，所述发电单元包括：第一分离器; 第二分离器在所述第一分离器和所述第二分离器之间的膜电极组件（MEA），所述第一和第二分离器中的每一个包括在面向所述MEA的表面上的通道和面向所述MEA的表面中的歧管，所述歧管与所述通道连通; 以及位于所述MEA所在区域的外周部分处的密封件，用于密封所述第一和第二隔板之间的空间，并且用于覆盖所述第一和第二隔板中的至少一个的通道延伸区域的开放区域歧管与通道连通。

4. 发明申请

US20090092873A1 Fuel cell stack 审中-公开
标题翻译：燃料电池堆
公开(公告)号：US20090092873A1
公开(公告)日：2009-04-09
申请号：US12219217
申请日：2008-07-17
申请人： Sung-Won Jeong , Keun-Yong Lee , Young-Seung Na
发明人： Sung-Won Jeong , Keun-Yong Lee , Young-Seung Na
IPC分类号： H01M8/10 , H01M8/02
CPC分类号： H01M8/248 , H01M8/241 , H01M8/242 , H01M8/2483 , Y02P70/56
摘要： There are provided a coupling structure of a fuel cell stack capable of precisely and rapidly assembling a stack by a predetermined height. The fuel cell stack includes a membrane electrode assembly for generating electricity, separators disposed on both sides of the membrane electrode assembly, first and second end plates disposed on both sides an accumulated body of the membrane electrode assembly and the separators, and a coupling device penetrating the first end plate, the membrane electrode assembly, and the separators, and fastened into a fixing hole of the second end plate. The coupling device includes a head, a body, a thread, and a step formed at an interface between the body and the thread such that a cross-sectional area of the body is greater than a cross-sectional area of the thread, and stops the fixing when the step contacts the second end plate.
摘要翻译：提供了能够精确且快速地将堆叠组装预定高度的燃料电池堆的联接结构。燃料电池堆包括用于发电的膜电极组件，设置在膜电极组件两侧的隔板，设置在两侧的第一和第二端板，膜电极组件和隔板的聚集体，以及穿透第一端板，膜电极组件和隔板，并且固定到第二端板的固定孔中。联接装置包括头部，主体，螺纹和形成在主体和螺纹之间的界面处的台阶，使得主体的横截面面积大于螺纹的横截面面积，并且停止当台阶接触第二端板时的固定。

5. 发明申请

US20100196769A1 FUEL CELL SYSTEM 审中-公开
标题翻译：燃油电池系统
公开(公告)号：US20100196769A1
公开(公告)日：2010-08-05
申请号：US12634562
申请日：2009-12-09
申请人： Young-Seung Na , In-Seob Song , Young-Soo Joung , Mi-Jeong Song , Hye-Jung Cho
发明人： Young-Seung Na , In-Seob Song , Young-Soo Joung , Mi-Jeong Song , Hye-Jung Cho
IPC分类号： H01M8/04 , H01M2/00
CPC分类号： H01M8/04194 , H01M8/04208 , H01M8/0662 , H01M8/0668 , H01M8/0687 , H01M8/1009 , H01M8/1011 , Y02E60/523 , Y02P70/56
摘要： A fuel cell system according to exemplary embodiments of the present invention includes a fuel cell stack that generates electrical energy through the electrochemical reaction of fuel and oxidant, a fuel supply unit for supplying the fuel to the fuel cell stack, and an oxidant supply unit for supplying the oxidant to the fuel cell stack. The fuel supply unit includes a fuel permeation membrane between a space where fuel recovered from the fuel cell stack is positioned and a space where stored fuel is positioned. The fuel cell system enables easy control of the concentration of fuel supplied to the fuel cell stack.
摘要翻译：根据本发明的示例性实施例的燃料电池系统包括通过燃料和氧化剂的电化学反应产生电能的燃料电池堆，用于将燃料供应到燃料电池堆的燃料供应单元，以及用于将氧化剂供应到燃料电池堆。燃料供给单元包括在从燃料电池堆回收的燃料所位于的空间和存储有燃料的空间之间的燃料透过膜。燃料电池系统能够容易地控制供应到燃料电池堆的燃料的浓度。

6. 发明授权

US07842411B2 Separator and fuel cell stack using the same 有权
标题翻译：分离器和燃料电池堆使用相同
公开(公告)号：US07842411B2
公开(公告)日：2010-11-30
申请号：US12213693
申请日：2008-06-23
申请人： Young-Seung Na , Jun-Won Suh , Kyoung-Hwan Choi
发明人： Young-Seung Na , Jun-Won Suh , Kyoung-Hwan Choi
IPC分类号： H01M2/14 , H01M2/18 , H01M8/00
CPC分类号： H01M8/0265
摘要： Disclosed is a separator for a fuel cell stack. The separator includes a plate having a first opening and a second opening on a surface thereof. A field or a channel is formed on the surface of the plate. The field has a first end and a second end. A field inlet is formed on the surface of the plate and connects the first end of the field to the first opening, and a field outlet is formed on the surface of the plate and connects the second end of the field to the second opening. An area of a cross-section of the field inlet, which is cut perpendicular to the surface of the plate, is smaller than an area of a cross-section of the field outlet, which is cut perpendicular to the surface of the plate.
摘要翻译：公开了一种用于燃料电池堆的隔板。分离器包括在其表面上具有第一开口和第二开口的板。在板的表面上形成场或通道。该领域具有第一端和第二端。场板入口形成在板的表面上，并将场的第一端连接到第一开口，并且在板的表面上形成场出口，并将场的第二端连接到第二开口。垂直于板的表面切割的入口的横截面的面积小于垂直于板的表面切割的场出口的横截面的面积。

7. 发明申请

US20090087718A1 Separator and fuel cell stack using the same 有权
标题翻译：分离器和燃料电池堆使用相同
公开(公告)号：US20090087718A1
公开(公告)日：2009-04-02
申请号：US12213693
申请日：2008-06-23
申请人： Young-Seung Na , Jun-Won Suh , Kyoung-Hwan Choi
发明人： Young-Seung Na , Jun-Won Suh , Kyoung-Hwan Choi
IPC分类号： H01M2/14 , H01M4/86
CPC分类号： H01M8/0265
摘要： Disclosed is a separator for a fuel cell stack. The separator includes a plate having a first opening and a second opening on a surface thereof. A field or a channel is formed on the surface of the plate. The field has a first end and a second end. A field inlet is formed on the surface of the plate and connects the first end of the field to the first opening, and a field outlet is formed on the surface of the plate and connects the second end of the field to the second opening. An area of a cross-section of the field inlet, which is cut perpendicular to the surface of the plate, is smaller than an area of a cross-section of the field outlet, which is cut perpendicular to the surface of the plate.
摘要翻译：公开了一种用于燃料电池堆的隔板。分离器包括在其表面上具有第一开口和第二开口的板。在板的表面上形成场或通道。该领域具有第一端和第二端。场板入口形成在板的表面上，并将场的第一端连接到第一开口，并且在板的表面上形成场出口，并将场的第二端连接到第二开口。垂直于板的表面切割的入口的横截面的面积小于垂直于板的表面切割的场出口的横截面的面积。

8. 发明申请

US20060154125A1 Stack for fuel cell and fuel cell system with the same 审中-公开
标题翻译：堆叠燃料电池和燃料电池系统相同
公开(公告)号：US20060154125A1
公开(公告)日：2006-07-13
申请号：US11329825
申请日：2006-01-10
申请人： Young-Seung Na , Jun-Won Suh
发明人： Young-Seung Na , Jun-Won Suh
IPC分类号： H01M8/04 , H01M8/02 , H01M8/24
CPC分类号： H01M8/0247 , H01M8/0258 , H01M8/0263 , H01M8/0265 , H01M8/0267 , H01M8/04014 , H01M8/1018 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell stack includes at least one electric generator with a membrane electrode assembly and separators placed at both sides of the membrane electrode assembly. A plurality of common passages are arranged at a surface of at least one of the separators to permit the flow of oxygen and a coolant. A guide is formed at an inlet of the common passage to guide the oxygen and the coolant into the common passage.
摘要翻译：燃料电池堆包括至少一个具有膜电极组件的发电机和放置在膜电极组件两侧的分离器。在至少一个分离器的表面上布置有多个公共通道以允许氧气和冷却剂的流动。在公共通道的入口处形成引导件，以将氧气和冷却剂引导到公共通道中。

9. 发明申请

US20060063045A1 Fuel cell stack and fuel cell system having the same 审中-公开
标题翻译：燃料电池堆和具有相同的燃料电池系统
公开(公告)号：US20060063045A1
公开(公告)日：2006-03-23
申请号：US11228092
申请日：2005-09-15
申请人： Jun-Won Suh , Young-Seung Na , Seong-Jin An , Ho-Jin Kweon
发明人： Jun-Won Suh , Young-Seung Na , Seong-Jin An , Ho-Jin Kweon
IPC分类号： H01M8/00 , H01M8/10
CPC分类号： H01M8/0267 , H01M8/0258 , H01M8/026 , H01M8/0263 , H01M8/0271 , H01M8/04014 , H01M8/04074 , H01M8/04089 , H01M8/241 , H01M8/2483 , H01M8/2484 , H01M2008/1095
摘要： A cooling system for a fuel cell stack is provided. The fuel cell stack includes an electricity generating assembly having a plurality of unit cells, wherein each of the unit cells comprises common passages. An oxidant used to generate electric energy and a coolant used to cool the stack may both flow through the common passages.
摘要翻译：提供了一种用于燃料电池堆的冷却系统。燃料电池堆包括具有多个单电池的发电组件，其中每个单电池包括公共通道。用于产生电能的氧化剂和用于冷却堆的冷却剂都可以流过公共通道。

10. 发明授权

US08318371B2 Separator for fuel cell and fuel cell stack using the same 失效
标题翻译：用于燃料电池和燃料电池堆的分离器使用它
公开(公告)号：US08318371B2
公开(公告)日：2012-11-27
申请号：US12465878
申请日：2009-05-14
申请人： Young-Seung Na , Jun-Ho Sauk
发明人： Young-Seung Na , Jun-Ho Sauk
IPC分类号： H01M8/10
CPC分类号： H01M8/0263 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： A fuel cell separator capable of improving stack performance by reducing the deviation in cell performance and diminishing dead space, and a fuel cell stack using the same are disclosed. The fuel cell separator may include a base member, a first channel group disposed on a surface of the base member and a second channel group disposed on the surface of the base member. The first channel group may include at least one channel and the second channel group may include at least one channel. The first channel group and the second channel group may extend parallel to each other in a first region of the surface and independent from each other in a second region of the surface.
摘要翻译：公开了能够通过减少电池性能的偏差和减少死区来提高电池堆叠性能的燃料电池隔板，以及使用该燃料电池隔板的燃料电池堆。燃料电池分离器可以包括基底构件，设置在基底构件的表面上的第一通道组和设置在基底构件的表面上的第二通道组。第一信道组可以包括至少一个信道，第二信道组可以包括至少一个信道。第一通道组和第二通道组可以在表面的第一区域中彼此平行延伸并且在表面的第二区域中彼此独立地延伸。

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