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公开(公告)号：US20080305380A1
公开(公告)日：2008-12-11
申请号：US11760219
申请日：2007-06-08
CPC分类号： H01M8/248 , H01M2008/1095
摘要： A fuel cell system is provided including a fuel cell stack having a first end and second end. The fuel cell stack includes at least one fuel cell having a membrane-electrode assembly disposed between adjacent gas diffusion layers. The fuel cell system further includes a compression retention system having a plurality of compliant straps adapted to apply a compressive force to the fuel cell stack. The plurality of compliant straps are further adapted to accommodate an expansion of the fuel cell stack during an operation thereof and maintain the compressive force within a desired range.
摘要翻译： 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。 燃料电池堆包括至少一个具有设置在相邻气体扩散层之间的膜 - 电极组件的燃料电池。 燃料电池系统还包括压缩保持系统，其具有适于向燃料电池堆施加压缩力的多个柔性带。 多个柔性带还适于在其操作期间适应燃料电池堆的膨胀并将压缩力保持在期望的范围内。
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公开(公告)号：US08257879B2
公开(公告)日：2012-09-04
申请号：US13112089
申请日：2011-05-20
IPC分类号： H01M2/20
CPC分类号： H01M8/248 , H01M2008/1095
摘要： A fuel cell system is provided including a fuel cell stack having a first end and second end. The fuel cell stack includes at least one fuel cell having a membrane-electrode assembly disposed between adjacent gas diffusion layers. The fuel cell system further includes a compression retention system having a plurality of compliant straps adapted to apply a compressive force to the fuel cell stack. The plurality of compliant straps are further adapted to accommodate an expansion of the fuel cell stack during an operation thereof and maintain the compressive force within a desired range.
摘要翻译： 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。 燃料电池堆包括至少一个具有设置在相邻气体扩散层之间的膜 - 电极组件的燃料电池。 燃料电池系统还包括压缩保持系统，其具有适于向燃料电池堆施加压缩力的多个柔性带。 多个柔性带还适于在其操作期间适应燃料电池堆的膨胀并将压缩力保持在期望的范围内。
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公开(公告)号：US20110217617A1
公开(公告)日：2011-09-08
申请号：US13112089
申请日：2011-05-20
CPC分类号： H01M8/248 , H01M2008/1095
摘要： A fuel cell system is provided including a fuel cell stack having a first end and second end. The fuel cell stack includes at least one fuel cell having a membrane-electrode assembly disposed between adjacent gas diffusion layers. The fuel cell system further includes a compression retention system having a plurality of compliant straps adapted to apply a compressive force to the fuel cell stack. The plurality of compliant straps are further adapted to accommodate an expansion of the fuel cell stack during an operation thereof and maintain the compressive force within a desired range.
摘要翻译： 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。 燃料电池堆包括至少一个具有设置在相邻气体扩散层之间的膜 - 电极组件的燃料电池。 燃料电池系统还包括压缩保持系统，其具有适于向燃料电池堆施加压缩力的多个柔性带。 多个柔性带还适于在其操作期间适应燃料电池堆的膨胀并将压缩力保持在期望的范围内。
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公开(公告)号：US08007951B2
公开(公告)日：2011-08-30
申请号：US11760219
申请日：2007-06-08
IPC分类号： H01M2/20
CPC分类号： H01M8/248 , H01M2008/1095
摘要： A fuel cell system is provided including a fuel cell stack having a first end and second end. The fuel cell stack includes at least one fuel cell having a membrane-electrode assembly disposed between adjacent gas diffusion layers. The fuel cell system further includes a compression retention system having a plurality of compliant straps adapted to apply a compressive force to the fuel cell stack. The plurality of compliant straps are further adapted to accommodate an expansion of the fuel cell stack during an operation thereof and maintain the compressive force within a desired range.
摘要翻译： 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。 燃料电池堆包括至少一个具有设置在相邻气体扩散层之间的膜 - 电极组件的燃料电池。 燃料电池系统还包括压缩保持系统，其具有适于向燃料电池堆施加压缩力的多个柔性带。 多个柔性带还适于在其操作期间适应燃料电池堆的膨胀并将压缩力保持在期望的范围内。
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公开(公告)号：US20130011763A1
公开(公告)日：2013-01-10
申请号：US13611059
申请日：2012-09-12
申请人： Jeffrey A. Rock , Yeh-Hung Lai , Keith E. Newman , Gerald W. Fly , Alan J. Jacobsen , Peter D. Brewer , William B. Carter
发明人： Jeffrey A. Rock , Yeh-Hung Lai , Keith E. Newman , Gerald W. Fly , Alan J. Jacobsen , Peter D. Brewer , William B. Carter
CPC分类号： H01M4/64 , H01M8/0206 , H01M8/0221 , H01M8/0223 , H01M8/0228 , H01M8/0239 , H01M8/0256 , H01M2008/1095
摘要： A separator plate for a fuel cell is provided, including a substrate having a radiation-cured first flow field layer disposed thereon. A method for fabricating the separator plate is also provided. The method includes the steps of providing a substrate; applying a first radiation-sensitive material to the substrate; placing a first mask between a first radiation source and the first radiation-sensitive material, the first mask having a plurality of substantially radiation-transparent apertures; and exposing the first radiation-sensitive material to a plurality of first radiation beams to form a radiation-cured first flow field layer adjacent the substrate. A fuel cell having the separator plate is also provided.
摘要翻译： 提供了一种用于燃料电池的隔板，包括其上设置有辐射固化的第一流场层的基板。 还提供了制造隔板的方法。 该方法包括提供基板的步骤; 将第一辐射敏感材料施加到所述基底上; 将第一掩模放置在第一辐射源和第一辐射敏感材料之间，第一掩模具有多个基本上辐射透明的孔; 以及将所述第一辐射敏感材料暴露于多个第一辐射束以形成邻近所述衬底的辐射固化的第一流场层。 还提供了具有隔板的燃料电池。
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公开(公告)号：US20110195363A1
公开(公告)日：2011-08-11
申请号：US13088792
申请日：2011-04-18
申请人： Jeffrey A. Rock , Gerald W. Fly , Yeh-Hung Lai , Keith E. Newman , Alan J. Jacobsen , William B. Carter , Peter D. Brewer , Hung D. Nguyen , Joanna A. Kolodziejska
发明人： Jeffrey A. Rock , Gerald W. Fly , Yeh-Hung Lai , Keith E. Newman , Alan J. Jacobsen , William B. Carter , Peter D. Brewer , Hung D. Nguyen , Joanna A. Kolodziejska
IPC分类号： G03F7/20
CPC分类号： G03F7/095 , G03F7/2022
摘要： A method for fabricating a radiation-cured structure is provided. The method includes the steps of providing a first radiation-sensitive material and a second radiation-sensitive material adjacent the first radiation-sensitive material. The first radiation-sensitive material has a first sensitivity. The second radiation-sensitive material has the first sensitivity and a second sensitivity different from the first sensitivity. At least one mask is placed between at least one radiation source and the first and second radiation-sensitive materials. The mask has a plurality of substantially radiation-transparent apertures. The first and second radiation-sensitive materials are then exposed to a plurality of radiation beams through the radiation-transparent apertures in the mask to form a first construct in the first radiation-sensitive material and a second construct in the second radiation-sensitive material. The first construct and the second construct cooperate to form the radiation-cured structure.
摘要翻译： 提供了一种制造辐射固化结构的方法。 该方法包括提供与第一辐射敏感材料相邻的第一辐射敏感材料和第二辐射敏感材料的步骤。 第一种辐射敏感材料具有第一敏感性。 第二辐射敏感材料具有与第一灵敏度不同的第一灵敏度和第二灵敏度。 至少一个掩模被放置在至少一个辐射源与第一和第二辐射敏感材料之间。 掩模具有多个基本上辐射透明的孔。 然后将第一和第二辐射敏感材料暴露于通过掩模中的辐射透明孔的多个辐射束，以在第一辐射敏感材料中形成第一构造体，并在第二辐射敏感材料中形成第二构造体。 第一构造和第二构造协作形成辐射固化结构。
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公开(公告)号：US20100159398A1
公开(公告)日：2010-06-24
申请号：US12339308
申请日：2008-12-19
申请人： Jeffrey A. Rock , Gerald W. Fly , Yeh-Hung Lai , Keith E. Newman , Alan J. Jacobsen , William B. Carter , Peter D. Brewer
发明人： Jeffrey A. Rock , Gerald W. Fly , Yeh-Hung Lai , Keith E. Newman , Alan J. Jacobsen , William B. Carter , Peter D. Brewer
IPC分类号： G03F7/20
CPC分类号： G03F7/20 , G03F7/095 , G03F7/2022
摘要： A method for fabricating a radiation-cured structure is provided. The method includes the steps of providing a first radiation-sensitive material and applying a second radiation-sensitive material to the first radiation-sensitive material. The first radiation-sensitive material has a first sensitivity. The second radiation-sensitive material has a second sensitivity different from the first sensitivity. At least one mask is placed between at least one radiation source and the first and second radiation-sensitive materials. The mask has a plurality of substantially radiation-transparent apertures. The first and second radiation-sensitive materials are then exposed to a plurality of radiation beams through the radiation-transparent apertures in the mask to form a first construct in the first radiation-sensitive material and a second construct in the second radiation-sensitive material. The first construct and the second construct cooperate to form the radiation-cured structure.
摘要翻译： 提供了一种制造辐射固化结构的方法。 该方法包括提供第一辐射敏感材料并将第二辐射敏感材料施加到第一辐射敏感材料的步骤。 第一种辐射敏感材料具有第一敏感性。 第二辐射敏感材料具有与第一灵敏度不同的第二灵敏度。 至少一个掩模被放置在至少一个辐射源与第一和第二辐射敏感材料之间。 掩模具有多个基本上辐射透明的孔。 然后将第一和第二辐射敏感材料暴露于通过掩模中的辐射透明孔的多个辐射束，以在第一辐射敏感材料中形成第一构造体，并在第二辐射敏感材料中形成第二构造体。 第一构造和第二构造协作形成辐射固化结构。
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公开(公告)号：US08592096B2
公开(公告)日：2013-11-26
申请号：US13611059
申请日：2012-09-12
申请人： Jeffrey A. Rock , Yeh-Hung Lai , Keith E. Newman , Gerald W. Fly , Alan J. Jacobsen , Peter D. Brewer , William B. Carter
发明人： Jeffrey A. Rock , Yeh-Hung Lai , Keith E. Newman , Gerald W. Fly , Alan J. Jacobsen , Peter D. Brewer , William B. Carter
CPC分类号： H01M4/64 , H01M8/0206 , H01M8/0221 , H01M8/0223 , H01M8/0228 , H01M8/0239 , H01M8/0256 , H01M2008/1095
摘要： A separator plate for a fuel cell is provided, including a substrate having a radiation-cured first flow field layer disposed thereon. A method for fabricating the separator plate is also provided. The method includes the steps of providing a substrate; applying a first radiation-sensitive material to the substrate; placing a first mask between a first radiation source and the first radiation-sensitive material, the first mask having a plurality of substantially radiation-transparent apertures; and exposing the first radiation-sensitive material to a plurality of first radiation beams to form a radiation-cured first flow field layer adjacent the substrate. A fuel cell having the separator plate is also provided.
摘要翻译： 提供了一种用于燃料电池的隔板，包括其上设置有辐射固化的第一流场层的基板。 还提供了制造隔板的方法。 该方法包括提供基板的步骤; 将第一辐射敏感材料施加到所述基底上; 将第一掩模放置在第一辐射源和第一辐射敏感材料之间，第一掩模具有多个基本上辐射透明的孔; 以及将所述第一辐射敏感材料暴露于多个第一辐射束以形成邻近所述衬底的辐射固化的第一流场层。 还提供了具有隔板的燃料电池。
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公开(公告)号：US08318409B2
公开(公告)日：2012-11-27
申请号：US12603120
申请日：2009-10-21
申请人： Yeh-Hung Lai , Gerald W. Fly , Jeffrey A. Rock
发明人： Yeh-Hung Lai , Gerald W. Fly , Jeffrey A. Rock
IPC分类号： G03F7/20
CPC分类号： G03F7/2014 , G03F7/201 , G03F7/203 , G03F7/70291 , H01M8/0221 , H01M8/0239 , H01M8/0284 , H01M8/0286
摘要： A system for fabricating a radiation-cured structure is provided. The system includes a radiation-sensitive material configured to at least one of initiate, polymerize, crosslink and dissociate with exposure to radiation. At least one radiation source is configured to project a radiation beam toward the radiation-sensitive material. A smart glass device is disposed between the radiation-sensitive material and the at least one radiation source. The smart glass device includes at least one switchable layer selectively operable from an active state to an inactive state. The smart glass device is configured to expose the radiation-sensitive material to a desired exposure pattern when in one of the active state and the inactive state. A method for fabricating the radiation-cured structure is also provided.
摘要翻译： 提供了一种用于制造辐射固化结构的系统。 该系统包括被配置成在暴露于辐射时引发，聚合，交联和离解中的至少一种的辐射敏感材料。 至少一个辐射源被配置成将辐射束投射到辐射敏感材料。 智能玻璃装置设置在辐射敏感材料和至少一个辐射源之间。 智能玻璃装置包括从活动状态到非活动状态选择性地操作的至少一个可切换层。 智能玻璃装置被配置为当处于活动状态和非活动状态之一时将辐射敏感材料暴露于期望的曝光图案。 还提供了一种制造辐射固化结构的方法。
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公开(公告)号：US20110229823A1
公开(公告)日：2011-09-22
申请号：US13151734
申请日：2011-06-02
申请人： Jeffrey A. Rock , Yeh-Hung Lai , Keith E. Newman , Gerald W. Fly , Ping Liu , Alan J. Jacobsen , William B. Carter , Peter D. Brewer
发明人： Jeffrey A. Rock , Yeh-Hung Lai , Keith E. Newman , Gerald W. Fly , Ping Liu , Alan J. Jacobsen , William B. Carter , Peter D. Brewer
IPC分类号： G03F7/20
CPC分类号： H01M8/0232 , H01M8/0236 , H01M8/0239 , H01M8/0245 , H01M8/0258 , H01M8/0267 , H01M2008/1095 , Y02E60/50
摘要： A method for fabricating a fuel cell component includes the steps of providing a mask having a plurality of radiation transparent apertures, a radiation-sensitive material having a sensitivity to the plurality of radiation beams, and a flow field layer. The radiation-sensitive material is disposed on the flow field layer. The radiation-sensitive material is then exposed to the plurality of radiation beams through the radiation transparent apertures in the mask to form a diffusion medium layer with a micro-truss structure.
摘要翻译： 一种制造燃料电池部件的方法包括以下步骤：提供具有多个辐射透射孔的掩模，对多个辐射束具有敏感性的辐射敏感材料和流场层。 辐射敏感材料设置在流场层上。 然后将辐射敏感材料通过掩模中的辐射透明孔暴露于多个辐射束，以形成具有微桁架结构的扩散介质层。
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