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21. 发明授权

US08722274B2 Datum insert for shorting protection on a fuel cell plate 有权
标题翻译：用于燃料电池板短路保护的基准插入件
公开(公告)号：US08722274B2
公开(公告)日：2014-05-13
申请号：US12859343
申请日：2010-08-19
申请人： Daniel P. Miller , Mark W. Keyser , Steven J. Spencer
发明人： Daniel P. Miller , Mark W. Keyser , Steven J. Spencer
IPC分类号： H01M2/20 , H01M8/24 , H01M8/04
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。

22. 发明授权

US08465879B2 Reinforced fuel cell metal plate perimeter 有权
标题翻译：加强型燃料电池金属板周长
公开(公告)号：US08465879B2
公开(公告)日：2013-06-18
申请号：US12938847
申请日：2010-11-03
申请人： Daniel P. Miller , Steven J. Spencer , Robert Thompson , Matthew J. Beutel , Siguang Xu
发明人： Daniel P. Miller , Steven J. Spencer , Robert Thompson , Matthew J. Beutel , Siguang Xu
IPC分类号： H01M8/02
CPC分类号： H01M8/0247 , H01M8/0206 , H01M8/0273
摘要： A bipolar plate for a fuel cell includes a pair of plates. Each plate has an active area, a header area, and a perimeter area. The perimeter area is disposed adjacent an edge of the plate. The perimeter area is also disposed adjacent to each of the active area and the header area. At least one of the plates includes a raised support feature having an inboard side and an outboard side. The plates are joined in the perimeter area between the outboard side of the raised support feature and the edges of the plates.
摘要翻译：用于燃料电池的双极板包括一对板。每个板具有活动区域，头部区域和周边区域。周边区域邻近板的边缘设置。周边区域也布置成与活动区域和头部区域中的每一个相邻。至少一个板包括具有内侧和外侧的凸起的支撑特征。板在凸起的支撑特征的外侧和板的边缘之间的周边区域中接合。

23. 发明授权

US08453334B2 Fuel cell plate measurement features 有权
标题翻译：燃料电池板测量功能
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。

24. 发明申请

US20130074318A1 METHOD TO IMPROVE THE DIMENSIONAL ACCURACY AND SURFACE QUALITY FOR LARGE SPRING BACK COMPENSATION FOR FUEL CELL BIPOLAR PLATE FORMING 有权
标题翻译：提高燃料电池双极板形成的大型弹簧补偿尺寸精度和表面质量的方法
公开(公告)号：US20130074318A1
公开(公告)日：2013-03-28
申请号：US13240153
申请日：2011-09-22
申请人： Siguang Xu , Paul A. LeBlanc , Steven J. Spencer , Gerald W. Fly
发明人： Siguang Xu , Paul A. LeBlanc , Steven J. Spencer , Gerald W. Fly
IPC分类号： B23P17/04
CPC分类号： H01M8/0206 , Y02E60/50 , Y02P70/56 , Y10T29/49 , Y10T29/49758
摘要： A method for manufacturing a stamped part, such as a bipolar plate for a fuel cell, includes the steps of: providing an original model of the bipolar plate; and performing a compensation process on the original model, the compensation process including a two step morphing process based upon a prediction of spring back. The two step morphing process provides a compensated model of the stamped part. A compensated die face may be created based on the compensated model of the stamped part. The stamped part manufactured with the compensated die face has spring back compensation.
摘要翻译：一种用于制造冲压部件的方法，例如用于燃料电池的双极板，包括以下步骤：提供双极板的原始模型; 对原始模型进行补偿处理，补偿过程包括基于弹回的预测的两步变形过程。两步变形过程提供了冲压零件的补偿模型。可以基于冲压部件的补偿模型来创建补偿模具面。用补偿后的模具制造的冲压零件具有回弹补偿。

25. 发明申请

US20120129070A1 DUAL CHANNEL STEP IN FUEL CELL PLATE 有权
标题翻译：燃料电池板双通道步
公开(公告)号：US20120129070A1
公开(公告)日：2012-05-24
申请号：US12949134
申请日：2010-11-18
申请人： Jeffrey A. Rock , Gerald W. Fly , Steven J. Spencer
发明人： Jeffrey A. Rock , Gerald W. Fly , Steven J. Spencer
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/0204 , H01M8/0258 , H01M8/0271 , H01M8/241 , Y02E60/50
摘要： A fuel cell plate assembly includes a first plate having a feed region and an active region. A plurality of flow channels is formed in the first plate and connects the feed region and the active region. The first plate further includes a first step oriented transverse to the flow channels in the feed region and a second step oriented transverse to the flow channels in the active region. The second step is formed only in the flow channels of the first plate.
摘要翻译：燃料电池板组件包括具有进料区和活性区的第一板。在第一板中形成多个流动通道并连接进料区域和活性区域。第一板还包括横向于进料区中的流动通道的第一步骤，以及横向于活性区域中的流动通道的第二步骤。第二步只形成在第一板的流动通道中。

26. 发明申请

US20120107713A1 REINFORCED FUEL CELL METAL PLATE PERIMETER 有权
标题翻译：加强型燃料电池金属板周边
公开(公告)号：US20120107713A1
公开(公告)日：2012-05-03
申请号：US12938847
申请日：2010-11-03
申请人： Daniel P. Miller , Steven J. Spencer , Robert Thompson , Matthew J. Beutel , Siguang Xu
发明人： Daniel P. Miller , Steven J. Spencer , Robert Thompson , Matthew J. Beutel , Siguang Xu
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/0247 , H01M8/0206 , H01M8/0273
摘要： A bipolar plate for a fuel cell includes a pair of plates. Each plate has an active area, a header area, and a perimeter area. The perimeter area is disposed adjacent an edge of the plate. The perimeter area is also disposed adjacent to each of the active area and the header area. At least one of the plates includes a raised support feature having an inboard side and an outboard side. The plates are joined in the perimeter area between the outboard side of the raised support feature and the edges of the plates.
摘要翻译：用于燃料电池的双极板包括一对板。每个板具有活动区域，头部区域和周边区域。周边区域邻近板的边缘设置。周边区域也布置成与活动区域和头部区域中的每一个相邻。至少一个板包括具有内侧和外侧的凸起的支撑特征。板在凸起的支撑特征的外侧和板的边缘之间的周边区域中接合。

27. 发明申请

US20120100454A1 METHOD TO PROVIDE ELECTRICAL INSULATION BETWEEN CONDUCTIVE PLATES OF A HYDROGEN FUEL CELL 有权
标题翻译：在氢燃料电池的导电板之间提供电绝缘的方法
公开(公告)号：US20120100454A1
公开(公告)日：2012-04-26
申请号：US12909071
申请日：2010-10-21
申请人： Matthew J. Beutel , Ronald L. James , Daniel P. Miller , Steven J. Spencer
发明人： Matthew J. Beutel , Ronald L. James , Daniel P. Miller , Steven J. Spencer
IPC分类号： H01M8/24 , H01M8/10
CPC分类号： H01M8/028 , H01M8/0258 , H01M8/0267 , H01M8/0271 , H01M8/0273 , H01M8/0276 , H01M8/242 , H01M8/2483 , H01M2008/1095
摘要： A subassembly for a fuel cell includes a fuel cell plate having a first side and a second side. Each of the first side and the second side has a flow field disposed between a pair of headers. An insulating spacer abuts the first side of the fuel cell plate and is disposed adjacent a perimeter of the fuel cell plate. A unitized electrode assembly includes a subgasket, a membrane electrode assembly, and a pair of diffusion medium layers. The membrane electrode assembly has an electrolyte membrane sandwiched between a pair of electrodes. The membrane electrode assembly is sandwiched between the pair of diffusion medium layers. The subgasket surrounds, and is coupled to, the membrane electrode assembly. The subgasket abuts the insulating spacer. An elastomeric seal abuts the second side of the fuel cell plate.
摘要翻译：一种用于燃料电池的组件包括具有第一侧和第二侧的燃料电池板。第一侧和第二侧中的每一个具有设置在一对集管之间的流场。绝缘间隔件邻接燃料电池板的第一侧并且邻近燃料电池板的周边设置。单元电极组件包括一个底垫，一个膜电极组件和一对扩散介质层。膜电极组件具有夹在一对电极之间的电解质膜。膜电极组件夹在该对扩散介质层之间。底座围绕并联接到膜电极组件。垫片邻接绝缘垫片。弹性密封件邻接燃料电池板的第二侧。

28. 发明授权

US08129075B2 Bipolar plate header formed features 有权
标题翻译：双极板头形成特征
公开(公告)号：US08129075B2
公开(公告)日：2012-03-06
申请号：US12252678
申请日：2008-10-16
申请人： Jon P. Owejan , Jeffrey A. Rock , Steven J. Spencer , Thomas A. Trabold
发明人： Jon P. Owejan , Jeffrey A. Rock , Steven J. Spencer , Thomas A. Trabold
IPC分类号： H01M8/04
CPC分类号： H01M8/0247 , H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell plate including a first plate having a first header edge defining a first header aperture, the first header edge having a first break and a substantially aligned second plate having a second header edge defining a second header aperture, the second header edge having a second break. The fuel cell plate, well suited for use in a vehicle fuel cell stack, for removing water from a fuel cell stack header is disclosed.
摘要翻译：一种燃料电池板，包括具有限定第一集管孔的第一集管边缘的第一板，所述第一集管边缘具有第一断裂和基本上对准的第二板，所述第二板具有限定第二集管孔的第二集流边缘，所述第二集流边缘具有第二次休息公开了非常适合用于车辆燃料电池堆的燃料电池板，用于从燃料电池堆头中去除水。

29. 发明授权

US07604888B2 Stamped PEM fuel cell plate manufacturing 有权
标题翻译：冲压PEM燃料电池板制造
公开(公告)号：US07604888B2
公开(公告)日：2009-10-20
申请号：US10903167
申请日：2004-07-30
申请人： Jeffrey A Rock , Steven J Spencer , Carl Marsiglio
发明人： Jeffrey A Rock , Steven J Spencer , Carl Marsiglio
IPC分类号： H01M2/00 , H01M2/02 , H01M2/08 , H01M2/14
CPC分类号： H01M8/0247 , H01M8/0258 , H01M8/0267 , H01M8/04089 , H01M2008/1095 , Y02P70/56
摘要： A separator plate for a fuel cell is provided including a first support element and a series of second support elements extending from a first surface of the plate. A series of apertures are disposed between the first support element and the series of second support elements for communicating a reactant gas therethrough for delivery to a flow field of the separator plate.
摘要翻译：提供一种用于燃料电池的隔板，包括第一支撑元件和从板的第一表面延伸的一系列第二支撑元件。一系列孔被设置在第一支撑元件和一系列第二支撑元件之间，用于使反应气体通过其中，用于输送到分离板的流场。

30. 发明授权

US5333682A Heat exchanger tube 失效
标题翻译：热交换器管
公开(公告)号：US5333682A
公开(公告)日：1994-08-02
申请号：US120197
申请日：1993-09-13
申请人： Xin Liu , Steven J. Spencer , Neelkanth S. Gupte , Robert H. L. Chiang , Daniel Gaffaney
发明人： Xin Liu , Steven J. Spencer , Neelkanth S. Gupte , Robert H. L. Chiang , Daniel Gaffaney
IPC分类号： F28F1/12 , F28F1/26 , F28F1/36 , F28F13/18
CPC分类号： F28F13/187 , F28F1/26 , Y10S165/911
摘要： A tube for use in a heat exchanger where heat is transferred between a fluid flowing through the tube and a fluid flowing around the exterior of the tube and where the fluid external to the tube boils during the heat exchange process. The tube has one or more external fin convolutions extending from its external surface. At intervals along each side surface of the fin convolutions there are shoulder notches extending from the fin side surfaces. The groove space between adjacent fin convolutions has raised teeth located circumferentially at intervals. The fin convolutions do not extend perpendicularly from the tube surface but are inclined, with one convolution overlying an adjacent groove but not touching its adjacent neighbor fin convolution to form a re-entrant boiling cavity with an opening gap. In one embodiment, the opening gap extends completely around the circumference of the tube. In another embodiment, the curved fin convolutions are depressed at intervals around the circumference of the tube so that a fin convolution is in close proximity to its adjacent neighbor closing the gap in the vicinity of the depression.
摘要翻译：一种用于热交换器的管，其中热量在流过管的流体和围绕管的外部流动的流体之间传递，并且在外部的流体在热交换过程中沸腾。该管具有从其外表面延伸的一个或多个外部翅片卷积。沿着翅片卷的每个侧表面的间隔，存在从翅片侧表面延伸的肩部凹口。相邻鳍片之间的凹槽间隔周期地凸出齿。翅片卷积不垂直于管表面延伸，而是倾斜，其中一个卷积覆盖相邻的凹槽，但不接触其相邻的相邻翅片卷积，以形成具有开口间隙的重新沸腾的空腔。在一个实施例中，开口间隙完全围绕管的圆周延伸。在另一个实施例中，弯曲的翅片卷绕围绕管的圆周间隔地被压下，使得翅片卷绕紧邻其相邻的邻近物，其邻近凹陷处的间隙。

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