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公开(公告)号：US20090280359A1
公开(公告)日：2009-11-12
申请号：US12115953
申请日：2008-05-06
CPC分类号： H01M8/248 , H01M8/2475 , Y10T29/49108
摘要： A compression retention system for a fuel cell system is provided. The compression retention system includes a first end unit and a second end unit configured to hold a fuel cell stack therebetween. A spring configured to apply a compressive force to the fuel cell stack is disposed between a first spring plate and a second spring plate. The first spring plate has an aperture formed therein. The compression retention system further includes a pair of sheets coupled to the first spring plate and the first end unit, and a spring strut disposed through the aperture of the first spring plate and coupled to the second spring plate and to the second end unit. A fuel cell system and method for assembling the fuel cell system with the compression retention system are also provided.
摘要翻译： 提供了一种用于燃料电池系统的压缩保持系统。 压缩保持系统包括第一端部单元和构造成在其间保持燃料电池堆的第二端部单元。 构造成向燃料电池堆施加压缩力的弹簧设置在第一弹簧板和第二弹簧板之间。 第一弹簧板具有形成在其中的孔。 压缩保持系统还包括联接到第一弹簧板和第一端部单元的一对片材，以及穿过第一弹簧板的孔并且连接到第二弹簧板和第二端部单元的弹簧支柱。 还提供了一种用于将燃料电池系统与压缩保持系统组装的燃料电池系统和方法。
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公开(公告)号：US08012648B2
公开(公告)日：2011-09-06
申请号：US12115953
申请日：2008-05-06
CPC分类号： H01M8/248 , H01M8/2475 , Y10T29/49108
摘要： A compression retention system for a fuel cell system is provided. The compression retention system includes a first end unit and a second end unit configured to hold a fuel cell stack therebetween. A spring configured to apply a compressive force to the fuel cell stack is disposed between a first spring plate and a second spring plate. The first spring plate has an aperture formed therein. The compression retention system further includes a pair of sheets coupled to the first spring plate and the first end unit, and a spring strut disposed through the aperture of the first spring plate and coupled to the second spring plate and to the second end unit. A fuel cell system and method for assembling the fuel cell system with the compression retention system are also provided.
摘要翻译： 提供了一种用于燃料电池系统的压缩保持系统。 压缩保持系统包括第一端部单元和构造成在其间保持燃料电池堆的第二端部单元。 构造成向燃料电池堆施加压缩力的弹簧设置在第一弹簧板和第二弹簧板之间。 第一弹簧板具有形成在其中的孔。 压缩保持系统还包括联接到第一弹簧板和第一端部单元的一对片材，以及穿过第一弹簧板的孔并且连接到第二弹簧板和第二端部单元的弹簧支柱。 还提供了一种用于将燃料电池系统与压缩保持系统组装的燃料电池系统和方法。
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3.发明授权公开(公告)号：US08795921B2
公开(公告)日：2014-08-05
申请号：US12825713
申请日：2010-06-29
申请人： Jeffrey A. Rock , Benno Andreas-Schott , Thomas P. Migliore , Ivan D. Chapman , Matthew J. Beutel , Mark W. Keyser
发明人： Jeffrey A. Rock , Benno Andreas-Schott , Thomas P. Migliore , Ivan D. Chapman , Matthew J. Beutel , Mark W. Keyser
CPC分类号： H01M8/00 , H01M8/0267 , H01M8/24 , H01M8/242 , H01M8/247 , H01M8/2483 , H01M8/2484
摘要： An alignment system and method for assembling a fuel cell stack. Components of the fuel cell stack have internal alignment features and are aligned to a predetermined orientation during assembly. The system and method allow fuel cell stacks to be assembled within high tolerance levels while improving access to each component during assembly. Additionally, the system and method can provide additional rigidity to a fuel cell stack.
摘要翻译： 一种用于组装燃料电池堆的对准系统和方法。 燃料电池堆的组件具有内部对准特征并且在组装期间与预定取向对准。 该系统和方法允许在高容差水平内组装燃料电池堆，同时在组装期间改善对每个部件的通路。 另外，该系统和方法可以为燃料电池堆提供额外的刚度。
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公开(公告)号：US20110195346A1
公开(公告)日：2011-08-11
申请号：US12701974
申请日：2010-02-08
申请人： Mark W. Keyser
发明人： Mark W. Keyser
CPC分类号： H01M8/0247 , B05D5/12 , H01M8/02 , H01M8/0206 , H01M8/0267 , H01M8/0271 , H01M8/0276 , H01M8/0286 , H01M8/0297 , H01M8/241 , H01M8/247 , H01M2008/1095 , Y02E60/50 , Y10T29/4911
摘要： A method for creating a formed-in-place seal on a fuel cell plate is disclosed. The method includes first dispensing a flowable seal material along a first sealing area of a fuel cell plate requiring the seal material. Next, a preformed template is located adjacent to at least a portion of the fuel cell plate, the template including predetermined apertures corresponding with a second sealing area of the plate, such that the apertures are coextensive with at least a portion of the first sealing area. Flowable seal material is applied into the apertures, and is then cured to a non-flowable state.
摘要翻译： 公开了一种在燃料电池板上形成就地密封的方法。 该方法包括首先沿着需要密封材料的燃料电池板的第一密封区域分配可流动的密封材料。 接下来，预成型模板位于燃料电池板的至少一部分附近，该模板包括对应于板的第二密封区域的预定孔，使得孔与第一密封区域的至少一部分共同延伸 。 将可流动密封材料施加到孔中，然后固化至不可流动状态。
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公开(公告)号：US08052007B2
公开(公告)日：2011-11-08
申请号：US11972360
申请日：2008-01-10
CPC分类号： H01M8/0271 , H01M8/0284 , H01M8/2475 , H01M8/248
摘要： A container is disclosed including a plurality of seal blocks adapted to militate against the entry of a fluid into coolant channel headers formed in bipolar plates during a dip coating process, wherein the seal blocks are interconnected and include a fastening portion and a sealing portion, the sealing portion capable of being interchanged.
摘要翻译： 公开了一种容器，其包括多个密封块，其适于在浸渍涂覆过程期间阻止流体进入形成于双极板中的冷却剂通道集管中，其中密封块相互连接并且包括紧固部分和密封部分， 能够互换的密封部。
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6.发明申请公开(公告)号：US20100279195A1
公开(公告)日：2010-11-04
申请号：US12825713
申请日：2010-06-29
申请人： Jeffrey A. Rock , Benno Andreas-Schott , Thomas P. Migliore , Ivan D. Chapman , Matthew J. Beutel , Mark W. Keyser
发明人： Jeffrey A. Rock , Benno Andreas-Schott , Thomas P. Migliore , Ivan D. Chapman , Matthew J. Beutel , Mark W. Keyser
CPC分类号： H01M8/00 , H01M8/0267 , H01M8/24 , H01M8/242 , H01M8/247 , H01M8/2483 , H01M8/2484
摘要： An alignment system and method for assembling a fuel cell stack. Components of the fuel cell stack have internal alignment features and are aligned to a predetermined orientation during assembly. The system and method allow fuel cell stacks to be assembled within high tolerance levels while improving access to each component during assembly. Additionally, the system and method can provide additional rigidity to a fuel cell stack.
摘要翻译： 一种用于组装燃料电池堆的对准系统和方法。 燃料电池堆的组件具有内部对准特征并且在组装期间与预定取向对准。 该系统和方法允许在高容差水平内组装燃料电池堆，同时在组装期间改善对每个部件的通路。 另外，该系统和方法可以为燃料电池堆提供额外的刚度。
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公开(公告)号：US20090188099A1
公开(公告)日：2009-07-30
申请号：US12022694
申请日：2008-01-30
申请人： Mark W. Keyser , Jeffrey A. Rock , Keith E. Newman , Lewis Dipietro , Scott Ofslager , Steven J. Spencer
发明人： Mark W. Keyser , Jeffrey A. Rock , Keith E. Newman , Lewis Dipietro , Scott Ofslager , Steven J. Spencer
CPC分类号： B25B11/02 , B23K9/02 , B23K11/082 , B23K15/0053 , B23K26/206 , B23K37/0443 , H01M8/0202 , H01M8/0258 , H01M8/0267 , H01M8/0273 , H01M8/0297 , H01M2008/1095 , Y10S903/908 , Y10T29/49108 , Y10T29/49126 , Y10T29/49128 , Y10T29/49147 , Y10T29/49149 , Y10T29/49895 , Y10T29/49968 , Y10T156/10
摘要： A method for preparing a bipolar plate assembly for a fuel cell stack is provided. The method first includes the steps of providing a first unipolar plate having a first active area with a plurality of channels formed on a first inner surface thereof, and a second unipolar plate having a second active area with a plurality of lands formed on a second inner surface thereof. The first unipolar plate and the second unipolar plate are aligned to dispose the first active area adjacent the second active area. A first pressure is then applied to the first and second active areas to pre-nest the first active area and the second active area. The perimeters of the first and second unipolar plates are then joined. A clamping fixture and associated method for assembling the bipolar plate assembly is also provided.
摘要翻译： 提供了一种制备用于燃料电池堆的双极板组件的方法。 该方法首先包括以下步骤：提供具有第一有源区的第一单极板，所述第一有源区具有形成在其第一内表面上的多个沟道;以及第二单极板，具有第二有源区，所述第二有源区具有形成在第二内部 表面。 对准第一单极板和第二单极板以配置与第二有源区相邻的第一有源区。 然后将第一压力施加到第一和第二有源区域以预嵌入第一有源区域和第二有源区域。 然后连接第一和第二单极板的周边。 还提供了用于组装双极板组件的夹紧夹具和相关联的方法。
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公开(公告)号：US08722274B2
公开(公告)日：2014-05-13
申请号：US12859343
申请日：2010-08-19
CPC分类号： H01M8/2465 , B23K31/02 , B23K2101/38 , H01M8/0247
摘要： A subassembly for a fuel cell stack includes a fuel cell plate and a datum hole formed in the fuel cell plate for alignment of the fuel cell plate during assembly of the fuel cell stack. The subassembly also includes a datum insert disposed adjacent the datum hole of the fuel cell plate. The datum insert is configured to militate against a bending of the fuel cell plate at the datum hole during the assembly of the fuel cell stack.
摘要翻译： 用于燃料电池堆的子组件包括燃料电池板和形成在燃料电池板中的基准孔，用于在燃料电池堆的组装期间对准燃料电池板。 子组件还包括邻近燃料电池板的基准孔设置的基准插入件。 基准面插入件构造成在燃料电池堆的组装期间阻止燃料电池板在基准孔处的弯曲。
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公开(公告)号：US08603704B2
公开(公告)日：2013-12-10
申请号：US13412015
申请日：2012-03-05
申请人： Mark W. Keyser , Gerald W. Fly
发明人： Mark W. Keyser , Gerald W. Fly
CPC分类号： H01M8/0204 , H01M8/0247 , H01M8/0258 , H01M8/0267 , H01M8/0271 , H01M8/0297 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M2008/1095
摘要： An interlockable bead seal for a bipolar plate is provided. The interlockable bead seal includes a first elongate bead formed on a first plate and a second elongate bead formed on a second plate. The first elongate bead has a sealing surface and the second elongate bead has a trough. An interlockable bipolar plate having the interlockable bead seals, and a fuel cell stack formed from a plurality of the interlockable bipolar plates, are also provided. A lateral slippage between components of the fuel cell stack is militated against by the interlockable bipolar plates.
摘要翻译： 提供了一种用于双极板的互锁珠密封件。 可互锁的胎圈密封件包括形成在第一板上的第一细长胎圈和形成在第二板上的第二细长胎圈。 第一细长凸缘具有密封表面，第二细长凸缘具有凹槽。 还提供了具有可互锁的胎圈密封件的可互锁的双极板以及由多个可互锁的双极板形成的燃料电池堆。 燃料电池堆的组件之间的横向滑动受到可互锁的双极板的阻碍。
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公开(公告)号：US08453334B2
公开(公告)日：2013-06-04
申请号：US13022032
申请日：2011-02-07
申请人： Mark W. Keyser , Steven J. Spencer
发明人： Mark W. Keyser , Steven J. Spencer
IPC分类号： G01B5/26
CPC分类号： G01B21/32 , H01M8/0202 , H01M2008/1095
摘要： A method for measuring a plate for a fuel cell stack includes providing a model of the plate including a first axis and a second axis. The model has at least one theoretical measurement feature with a theoretical set of coordinates. The plate is also provided with at least one measurement feature. The first axis and the second axis are established relative to the plate. The at least one measurement feature of the plate is then located relative to the first axis and the second axis. The at least one measurement feature is measured to determine a first set of coordinates for the at least one measurement feature. The first set of coordinates of the plate is compared to the theoretical set of coordinates of the model to determine a displacement of the first set of coordinates from the theoretical set of coordinates.
摘要翻译： 一种用于测量燃料电池堆的板的方法，包括提供包括第一轴和第二轴的板的模型。 该模型具有至少一个具有理论坐标系的理论测量特征。 该板还具有至少一个测量特征。 第一轴和第二轴相对于板形成。 然后板的至少一个测量特征相对于第一轴和第二轴定位。 测量至少一个测量特征以确定用于至少一个测量特征的第一组坐标。 将板的第一组坐标与模型的理论坐标系进行比较，以确定第一组坐标与理论坐标系的位移。
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