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    • 4. 发明申请
    • Fuel cell stack compression retention system with external springs
    • 具有外部弹簧的燃料电池堆压缩保持系统
    • US20080102345A1
    • 2008-05-01
    • US11591377
    • 2006-11-01
    • Benno Andreas-SchottGerald W. FlyJeffrey A. RockIan R. Jermy
    • Benno Andreas-SchottGerald W. FlyJeffrey A. RockIan R. Jermy
    • H01M8/02
    • H01M8/248H01M8/2475H01M2008/1095
    • A fuel cell system is provided including a fuel cell stack having a first end and second end; an upper end unit adjacent the first end of the fuel cell stack; a lower end unit adjacent the second end of the fuel cell stack; and a compression retention system disposed external to the fuel cell stack. The compression retention system includes at least one restraining member extending from the upper end unit to the lower end unit, fastening means disposed at opposite ends of the at least one restraining member, and compressive means interposed between at least one of the fastening means and the end units; wherein the fastening means and the compressive means urge the upper end unit toward the lower end unit, thereby applying compressive force to the fuel cell stack. Also provided is a method for assembling the fuel cell system.
    • 提供一种燃料电池系统,其包括具有第一端和第二端的燃料电池堆; 与燃料电池堆的第一端相邻的上端单元; 与燃料电池堆的第二端相邻的下端单元; 以及设置在燃料电池堆外部的压缩保持系统。 压缩保持系统包括从上端单元延伸到下端单元的至少一个限制构件,设置在至少一个限制构件的相对端部的紧固装置,以及插入在至少一个紧固装置和 终端单位 其中紧固装置和压缩装置将上端单元推向下端单元,从而向燃料电池堆施加压力。 还提供了组装燃料电池系统的方法。
    • 5. 发明授权
    • Fuel cell stack compression retention system with external springs
    • 具有外部弹簧的燃料电池堆压缩保持系统
    • US07807316B2
    • 2010-10-05
    • US11591377
    • 2006-11-01
    • Benno Andreas-SchottGerald W. FlyJeffrey A. RockIan R. Jermy
    • Benno Andreas-SchottGerald W. FlyJeffrey A. RockIan R. Jermy
    • H01M8/02
    • H01M8/248H01M8/2475H01M2008/1095
    • A fuel cell system is provided including a fuel cell stack having a first end and second end; an upper end unit adjacent the first end of the fuel cell stack; a lower end unit adjacent the second end of the fuel cell stack; and a compression retention system disposed external to the fuel cell stack. The compression retention system includes at least one restraining member extending from the upper end unit to the lower end unit, fastening means disposed at opposite ends of the at least one restraining member, and compressive means interposed between at least one of the fastening means and the end units; wherein the fastening means and the compressive means urge the upper end unit toward the lower end unit, thereby applying compressive force to the fuel cell stack. Also provided is a method for assembling the fuel cell system.
    • 提供一种燃料电池系统,其包括具有第一端和第二端的燃料电池堆; 与燃料电池堆的第一端相邻的上端单元; 与燃料电池堆的第二端相邻的下端单元; 以及设置在燃料电池堆外部的压缩保持系统。 压缩保持系统包括从上端单元延伸到下端单元的至少一个限制构件,设置在至少一个限制构件的相对端部的紧固装置,以及插入在至少一个紧固装置和 终端单位 其中紧固装置和压缩装置将上端单元推向下端单元,从而向燃料电池堆施加压力。 还提供了组装燃料电池系统的方法。
    • 8. 发明申请
    • WATER VAPOR TRANSFER ASSEMBLY
    • 水蒸气转移装置
    • US20110297261A1
    • 2011-12-08
    • US12796320
    • 2010-06-08
    • David A. MartinchekIan R. Jermy
    • David A. MartinchekIan R. Jermy
    • F03B11/02
    • H01M8/04141H01M2008/1095Y10T137/87153
    • A water vapor transfer assembly for a fuel cell system includes at least one water vapor transfer device. The water vapor transfer device permits a transfer of water from a wet stream to a dry stream. The water vapor transfer device is disposed between a pair of end plates. The end plates each have a plurality of outwardly extending ribs. The water vapor transfer device and the end plates are disposed within a housing having a pair of wet stream apertures and a pair of dry stream apertures formed therein. The housing further includes a plurality of channels formed adjacent the dry stream apertures. The channels are in fluid communication with the wet stream apertures. The outwardly extending ribs of the end plates cooperate with the channels to define a tortuous bypass flow path between the wet stream apertures of the housing.
    • 一种用于燃料电池系统的水蒸汽转移组件包括至少一个水蒸汽转移装置。 水蒸气转移装置允许将水从湿流转移到干燥流中。 水蒸气转移装置设置在一对端板之间。 端板各具有多个向外延伸的肋。 水蒸气转移装置和端板设置在具有一对湿流孔和形成在其中的一对干流孔的壳体内。 壳体还包括邻近干流孔形成的多个通道。 通道与湿流孔流体连通。 端板的向外延伸的肋与通道配合以在壳体的湿流孔之间限定弯曲的旁路流动路径。
    • 10. 发明授权
    • Water vapor transfer assembly
    • 水蒸汽转移组件
    • US08317907B2
    • 2012-11-27
    • US12796320
    • 2010-06-08
    • David A. MartinchekIan R. Jermy
    • David A. MartinchekIan R. Jermy
    • B01D53/22H01M8/06
    • H01M8/04141H01M2008/1095Y10T137/87153
    • A water vapor transfer assembly for a fuel cell system includes at least one water vapor transfer device. The water vapor transfer device permits a transfer of water from a wet stream to a dry stream. The water vapor transfer device is disposed between a pair of end plates. The end plates each have a plurality of outwardly extending ribs. The water vapor transfer device and the end plates are disposed within a housing having a pair of wet stream apertures and a pair of dry stream apertures formed therein. The housing further includes a plurality of channels formed adjacent the dry stream apertures. The channels are in fluid communication with the wet stream apertures. The outwardly extending ribs of the end plates cooperate with the channels to define a tortuous bypass flow path between the wet stream apertures of the housing.
    • 一种用于燃料电池系统的水蒸汽转移组件包括至少一个水蒸汽转移装置。 水蒸气转移装置允许将水从湿流转移到干燥流中。 水蒸气转移装置设置在一对端板之间。 端板各具有多个向外延伸的肋。 水蒸气转移装置和端板设置在具有一对湿流孔和形成在其中的一对干流孔的壳体内。 壳体还包括邻近干流孔形成的多个通道。 通道与湿流孔流体连通。 端板的向外延伸的肋与通道配合以在壳体的湿流孔之间限定弯曲的旁路流动路径。