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1. 发明授权

US07491463B2 Electrochemical cell bipolar plate with sealing feature 有权
标题翻译：电化学电池双极板具有密封特性
公开(公告)号：US07491463B2
公开(公告)日：2009-02-17
申请号：US10985411
申请日：2004-11-11
申请人： Jake Friedman , Greg A. Hanlon
发明人： Jake Friedman , Greg A. Hanlon
IPC分类号： H01M2/08 , H01M2/00 , H01M2/02 , H01M2/14
CPC分类号： H01M8/0273 , C25B1/08 , C25B9/206 , H01M8/0247 , H01M8/0258 , H01M8/1004 , H01M8/241 , H01M8/2483 , Y02E60/366
摘要： A bipolar plate for an electrochemical cell having a first side with a first fluid flow region bordered by a first sealing region, and a second side with a second fluid flow region bordered by a second sealing region is disclosed. The first and second sealing regions each include a plurality of non-continuous sealing features having overlapping ends that extend around the perimeter of the respective fluid flow region.
摘要翻译：公开了一种用于电化学电池的双极板，其具有第一侧面，其具有由第一密封区域界定的第一流体流动区域，以及具有由第二密封区域界定的第二流体流动区域的第二侧面。第一和第二密封区域各自包括多个非连续密封特征，其具有围绕相应流体流动区域的周边延伸的重叠端部。

2. 发明申请

US20060024558A1 LOW PROFILE ELECTROCHEMICAL CELL 审中-公开
标题翻译：低剖面电化学细胞
公开(公告)号：US20060024558A1
公开(公告)日：2006-02-02
申请号：US10710704
申请日：2004-07-29
申请人： Jake Friedman , Frank Kenney , Benjamin Piecuch , Everett Anderson
发明人： Jake Friedman , Frank Kenney , Benjamin Piecuch , Everett Anderson
IPC分类号： H01M8/02 , H01M4/96 , H01M4/94 , H01M8/10
CPC分类号： H01M8/1004 , H01M8/0234 , H01M8/0258 , H01M8/0271 , H01M8/241 , H01M8/248
摘要： An electrochemical cell is disclosed having a membrane electrode assembly (MEA), a first cell separator plate, a second cell separator plate, and a carbon layer with integrated flowchannels. The MEA includes a first electrode, a second electrode, and a membrane disposed between and in fluid communication with the first and second electrodes. The first cell separator plate is disposed on the first electrode side of the MEA and defines a first flow field therebetween, the first flow field being proximate a first frame member. The second cell separator plate is disposed on the second electrode side of the MEA and defines a second flow field therebetween, the second flow field being proximate a second frame member. The carbon layer with integrated flowchannels is disposed at the first flow field, the flowchannels having a flow width that is equal to or less than the width of the webbing between adjacent flowchannels.
摘要翻译：公开了一种电化学电池，其具有膜电极组件（MEA），第一电池隔板，第二电池隔板和具有集成流动通道的碳层。 MEA包括第一电极，第二电极和设置在第一和第二电极之间且与第一和第二电极流体连通的膜。第一细胞分离器板设置在MEA的第一电极侧上并且在它们之间限定第一流场，第一流场接近第一框架构件。第二细胞分离板设置在MEA的第二电极侧，并且在其间限定第二流场，第二流场接近第二框架构件。具有集成流动通道的碳层设置在第一流场处，流动通道的流动宽度等于或小于相邻流动通道之间的织带的宽度。

3. 发明申请

US20060099479A1 Electrochemical cell bipolar plate with sealing feature 有权
公开(公告)号：US20060099479A1
公开(公告)日：2006-05-11
申请号：US10985411
申请日：2004-11-11
申请人： Jake Friedman , Greg Hanlon
发明人： Jake Friedman , Greg Hanlon
IPC分类号： H01M2/08 , H01M8/02 , H01M8/10
CPC分类号： H01M8/0273 , C25B1/08 , C25B9/206 , H01M8/0247 , H01M8/0258 , H01M8/1004 , H01M8/241 , H01M8/2483 , Y02E60/366
摘要： A bipolar plate for an electrochemical cell having a first side with a first fluid flow region bordered by a first sealing region, and a second side with a second fluid flow region bordered by a second sealing region is disclosed. The first and second sealing regions each include a plurality of non-continuous sealing features having overlapping ends that extend around the perimeter of the respective fluid flow region.

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