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公开(公告)号：US07037617B2
公开(公告)日：2006-05-02
申请号：US10224871
申请日：2002-08-21
IPC分类号： H01M2/00
CPC分类号： H01M8/0228 , H01M8/0204 , H01M8/0208 , Y02P70/56
摘要： Electrical contact surfaces of a bipolar plate for a fuel cell assembly are formed of metals or metal alloys which when oxidized form highly conductive oxide passivation layers, thus maintaining high electrical conductivity and continuity through the fuel cell and forestalling corrosion failure of a cell assembly. Alloy composition systems such as, but not limited to, Ti—Nb, Ti—Ta, La—Sr—Cr, and La—Sr—Co are known to form oxide passivation layers which are highly conductive. The passivation layers may be formed in situ after assembly of a fuel cell or may be provided in an oxidative step during manufacture. The bipolar plate may be formed entirely of one or more of such alloys or may be formed of an inexpensive substrate metal having the alloy layers coated thereupon.
摘要翻译： 用于燃料电池组件的双极板的电接触表面由金属或金属合金形成，当金属或金属合金被氧化形成高导电氧化物钝化层时，因此保持高电导率和通过燃料电池的连续性并防止电池组件的腐蚀破坏。 已知合金组成系统，例如但不限于Ti-Nb，Ti-Ta，La-Sr-Cr和La-Sr-Co，以形成高导电性的氧化物钝化层。 钝化层可以在组装燃料电池之后就地形成，或者可以在制造期间以氧化步骤提供。 双极板可以完全由一种或多种这种合金形成，或者可以由其上涂覆有合金层的便宜的基底金属形成。
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公开(公告)号：US06878478B2
公开(公告)日：2005-04-12
申请号：US10217964
申请日：2002-08-13
IPC分类号： H01M8/02
CPC分类号： H01M8/0254 , H01M8/0206 , H01M8/0228
摘要： A bipolar plate for use in a fuel cell assembly having channels for conveying oxygen and fuel along the cathode and anode surfaces of adjacent fuel cell units. The channels are separated by lands for making electrical and mechanical contact with the respective cathode and anode surfaces and preferably are so configured as to provide the minimum area required for satisfactory electrical contact and mechanical support. The lands and channels preferably are formed as peaks and valleys or as raised or recessed dimples for making electrical/mechanical contact with the cathode and anode surfaces and are coated in those contact areas with corrosion-resistant metal such as gold, platinum, ruthenium, or combinations thereof.
摘要翻译： 一种用于燃料电池组件的双极板，具有用于沿相邻燃料电池单元的阴极和阳极表面输送氧气和燃料的通道。 通道由用于与相应的阴极和阳极表面进行电气和机械接触的平台分开，并且优选地被配置为提供令人满意的电接触和机械支撑所需的最小面积。 焊盘和通道优选地形成为峰谷，或形成用于与阴极和阳极表面进行电/机械接触的凸起或凹陷的凹坑，并且在具有耐腐蚀金属如金，铂，钌或 其组合。
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公开(公告)号：US5423972A
公开(公告)日：1995-06-13
申请号：US181946
申请日：1994-01-18
申请人： Gamdur S. Mann , Charles D. Oakley
发明人： Gamdur S. Mann , Charles D. Oakley
IPC分类号： G01N27/407 , G01N27/409 , G01N27/417
CPC分类号： G01N27/407 , G01N27/4078
摘要： The invention includes an automotive exhaust gas sensor including an inside belleville design, wherein a belleville spring is located inside a middle shell sub-assembly and below an upper insulator. The design provides for improved interior loading pressures with improved resiliency for a self-contained air reference source exhaust gas sensors.
摘要翻译： 本发明包括一个汽车废气传感器，其包括内部的贝尔维尔设计，其中一个贝氏弹簧位于一个中间壳子组件的内部并位于一个上部绝缘体之下。 该设计提供了改进的内部负载压力，并提供了独立的空气参考源排气传感器的弹性。
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公开(公告)号：US20080191586A1
公开(公告)日：2008-08-14
申请号：US11704666
申请日：2007-02-09
申请人： Charles D. Oakley , Jack C. Webb
发明人： Charles D. Oakley , Jack C. Webb
IPC分类号： H01L41/00
CPC分类号： F02M63/0026 , F02M47/027 , H01L41/053 , H01L41/0533 , Y10T29/42
摘要： An enclosure for enclosing piezoelectric elements of a piezoelectric actuator comprises a side wall that is shaped to define at least one strain compensation formation selected from a longitudinally-extensible part at which the side wall can be extended or contracted parallel to a longitudinal axis of the enclosure; and an inwardly-deflectable part at which the side wall can be deflected transversely to the longitudinal axis.
摘要翻译： 用于封闭压电致动器的压电元件的外壳包括侧壁，该侧壁成形为限定至少一个应变补偿结构，所述应变补偿结构选自纵向可延伸部分，在该纵向可伸展部分中，侧壁可以平行于壳体的纵向轴线延伸或收缩 ; 以及侧向壁可横向于纵向轴线偏转的可向内偏转的部分。
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公开(公告)号：US20080024043A1
公开(公告)日：2008-01-31
申请号：US11496189
申请日：2006-07-31
申请人： Charles D. Oakley , Rick D. Kerr , Russel H. Bosch
发明人： Charles D. Oakley , Rick D. Kerr , Russel H. Bosch
IPC分类号： H01L41/047
CPC分类号： H01L41/293 , H01L41/0472 , Y10T29/42
摘要： Exemplary embodiments of the present invention are related to an apparatus and method for providing a strain tolerant electrode, comprising: an upper layer; a lower layer; with the potential for a plurality of compliant members providing electrical communication between the upper layer and the lower layer; and wherein a surface of the upper layer is in direct contact with a surface of the lower layer to provide an electrical path between the upper layer and the lower layer.
摘要翻译： 本发明的示例性实施例涉及一种用于提供耐应变电极的装置和方法，包括：上层; 下层 具有在上层和下层之间提供电连通的多个顺应构件的潜力; 并且其中所述上层的表面与所述下层的表面直接接触以在所述上层和所述下层之间提供电路径。
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6.发明申请Hydrocarbon reformer substrate having a graded structure for thermal control 审中-公开具有用于热控制的分级结构的烃重整器基板公开(公告)号：US20100062212A1
公开(公告)日：2010-03-11
申请号：US12231793
申请日：2008-09-05
申请人： Jeffrey G. Weissman , Frank J. Nagy , Daniel B. Hamilton , Michael J. Seino , Giulio A. Ricci-Ottati , Charles D. Oakley
发明人： Jeffrey G. Weissman , Frank J. Nagy , Daniel B. Hamilton , Michael J. Seino , Giulio A. Ricci-Ottati , Charles D. Oakley
CPC分类号： C01B3/40 , B01D53/9409 , B01D53/96 , B01D2251/202 , B01J19/2485 , B01J35/04 , B22F2999/00 , C04B38/0006 , C04B2111/00413 , C04B2111/0081 , F01N3/0814 , F01N3/2828 , F01N2240/30 , F01N2330/06 , F01N2330/60 , Y02P20/52 , Y10T428/24149 , Y10T428/24165 , Y10T428/2495 , C04B35/10 , C04B35/14 , C04B35/185 , C04B35/195 , C04B35/48 , C04B35/565 , C04B38/007 , C04B38/0074 , C22C1/08 , C22C29/00 , C22C33/02
摘要： A reformer substrate for supporting a catalyst in a hydrocarbon reformer, comprising a graded structure that is inhomogeneous either radially, longitudinally, or both. The inhomogeous graded structure components are selected and arranged to maintain the catalyst operating temperature during extended periods of catalytic inactivity. Selection is based primarily on heat capacity and/or thermal loss properties. Generally, the perimeter of the substrate, radially and/or longitudinally comprises a thick wall of high thermal mass materials to reduce conductive and radiated heat loss, and a high thermal capacity material within the substrate to reduce radiated heat loss. Preferred materials are open-cell rigid foams such as zirconia-toughened alumina reticulated foam, for negative thermal loads in endothermic reaction regimes, and zirconia-mullite honeycomb monolith, for positive or neutral thermal loads in exothermic or autothermic reaction regimes.
摘要翻译： 一种用于在烃重整器中负载催化剂的重整器基底，包括径向，纵向或两者不均匀的分级结构。 选择和布置不均匀的分级结构部件以在延长的催化不活动期间维持催化剂操作温度。 选择主要基于热容和/或热损失特性。 通常，衬底的周边径向和/或纵向地包括厚壁的高热质材料以减少导电和辐射热损失，以及衬底内的高热容材料以减少辐射热损失。 优选的材料是开放式刚性泡沫，例如氧化锆增韧的氧化铝网状泡沫，吸热反应方案中的负热负荷和氧化锆 - 莫来石蜂窝状整体，用于放热或自热反应方案中的正或中性热负荷。
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公开(公告)号：US07679273B2
公开(公告)日：2010-03-16
申请号：US11496189
申请日：2006-07-31
申请人： Charles D. Oakley , Rick D. Kerr , Russel H. Bosch
发明人： Charles D. Oakley , Rick D. Kerr , Russel H. Bosch
IPC分类号： H01L41/047
CPC分类号： H01L41/293 , H01L41/0472 , Y10T29/42
摘要： Exemplary embodiments of the present invention are related to an apparatus and method for providing a strain tolerant electrode, comprising: an upper layer; a lower layer; with the potential for a plurality of compliant members providing electrical communication between the upper layer and the lower layer; and wherein a surface of the upper layer is in direct contact with a surface of the lower layer to provide an electrical path between the upper layer and the lower layer.
摘要翻译： 本发明的示例性实施例涉及一种用于提供耐应变电极的装置和方法，包括：上层; 下层 具有在上层和下层之间提供电连通的多个顺应构件的潜力; 并且其中所述上层的表面与所述下层的表面直接接触以在所述上层和所述下层之间提供电路径。
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公开(公告)号：US07531944B2
公开(公告)日：2009-05-12
申请号：US11704666
申请日：2007-02-09
申请人： Charles D. Oakley , Jack C. Webb
发明人： Charles D. Oakley , Jack C. Webb
IPC分类号： H01L41/053
CPC分类号： F02M63/0026 , F02M47/027 , H01L41/053 , H01L41/0533 , Y10T29/42
摘要： An enclosure for enclosing piezoelectric elements of a piezoelectric actuator comprises a side wall that is shaped to define at least one strain compensation formation selected from a longitudinally-extensible part at which the side wall can be extended or contracted parallel to a longitudinal axis of the enclosure; and an inwardly-deflectable part at which the side wall can be deflected transversely to the longitudinal axis.
摘要翻译： 用于封闭压电致动器的压电元件的外壳包括侧壁，该侧壁成形为限定至少一个应变补偿结构，所述应变补偿结构选自纵向可延伸部分，在该纵向可伸展部分中，侧壁可以平行于壳体的纵向轴线延伸或收缩 ; 以及侧向壁可横向于纵向轴线偏转的可向内偏转的部分。
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公开(公告)号：US4931686A
公开(公告)日：1990-06-05
申请号：US240286
申请日：1988-09-06
申请人： Charles D. Oakley
发明人： Charles D. Oakley
摘要： A metal spark plug shell includes an L-shaped copper core side electrode secured in an axially extending slot on the metal shell. The side electrode includes an attachment end having a portion with an outer side that is threaded contiguous with the metal shell and another portion adjacent the end of the metal shell with a recessed outer side that is unthreaded so as to permit spark plug gapping without breakage of the side electrode. The heat-resistant sheath around the copper core on the inner side of the attachment end may be spot welded to the metal shell.
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