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1. 发明授权

US09786928B2 Proton exchange membrane fuel cell with stepped channel bipolar plate 有权
公开(公告)号：US09786928B2
公开(公告)日：2017-10-10
申请号：US13593562
申请日：2012-08-24
申请人： Daniel E. Wilkosz , Ronald David Brost , Thomas A. Wagner
发明人： Daniel E. Wilkosz , Ronald David Brost , Thomas A. Wagner
IPC分类号： H01M8/0254 , B60L11/18 , H01M8/026
CPC分类号： H01M8/0254 , B60L11/1883 , B60L11/1898 , H01M8/026 , Y02T90/34
摘要： A fuel cell stack includes a membrane electrode assembly and a bipolar plate. The bipolar plate has a corrugated portion defined by an adjacent pair of proximal and distal peak portions and a sidewall segment connecting the peak portions. The sidewall segment and membrane electrode assembly at least partially define a flow channel. The sidewall segment includes a shoulder portion defining a step spaced away from the peak portions.

2. 发明授权

US08889318B2 Fuel cell stack that promotes generally uniform flow therein 有权
标题翻译：促进其中大致均匀流动的燃料电池堆
公开(公告)号：US08889318B2
公开(公告)日：2014-11-18
申请号：US12777678
申请日：2010-05-11
申请人： Thomas Alan Wagner , Ronald David Brost , Shinichi Hirano
发明人： Thomas Alan Wagner , Ronald David Brost , Shinichi Hirano
IPC分类号： H01M4/64 , H01M8/02 , B60L11/18 , H01M8/10
CPC分类号： H01M8/026 , B60L11/1881 , B60L11/1883 , B60L11/1892 , H01M8/0265 , H01M8/241 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/16 , Y02T90/32 , Y02T90/34
摘要： A power generating system may include a plurality of bipolar plates stacked to form a fuel cell assembly having an inlet side, a non-inlet side, an inlet header extending from the inlet side to the non-inlet side, an active area, and an inlet transition area. The inlet transition area may be in fluid communication with (i) the inlet header via feed passageways formed in each of the plates and (ii) the active area. The feed passageways of the plates located proximate to the inlet side may be generally smaller and/or fewer in number than the feed passageways of the plates located proximate to the non-inlet side such that, during operation of the fuel cell assembly, a flow velocity of gas through the active area is generally constant.
摘要翻译：发电系统可以包括堆叠形成燃料电池组件的多个双极板，其具有入口侧，非入口侧，从入口侧到非入口侧延伸的入口集管，有源区和入口过渡区。入口过渡区域可以与（i）入口集管通过在每个板中形成的供给通道和（ii）活动区域流体连通。位于入口侧附近的板的进料通道的数量通常可以比位于非入口侧附近的板的进料通道更小和/或更少，使得在燃料电池组件的操作期间，流动通过活动区域的气体的速度通常是恒定的。

3. 发明授权

US06656234B2 Tuning battery electrode porosity technical field 有权
标题翻译：调谐电池电极孔隙技术领域
公开(公告)号：US06656234B2
公开(公告)日：2003-12-02
申请号：US09963255
申请日：2001-09-26
申请人： Derek Richard Dexter , Ronald David Brost
发明人： Derek Richard Dexter , Ronald David Brost
IPC分类号： H01M404
CPC分类号： H01M4/02 , H01M4/20 , H01M2004/021 , Y10T29/49115
摘要： A method is provided for manufacturing a battery 18 having battery electrodes 20 and 22 with a desired porosity, using an electrochemical model 42 and a thermal model 44, that includes determining energy and current requirements for a particular application. Characteristics of the battery 18 in response to said energy and current requirements are determined. The battery characteristics and energy and current requirements are prepared for use in the electrochemical model 42 and the thermal model 44. The porosity of the battery electrodes is determined by solving equations within the electrochemical model 42 and the thermal model 44. Porosity of the battery electrodes is varied until voltage potential across the battery varies by less then a predetermined tolerance factor for an operating range state of charge. A paste mixture is created in response to the desired battery electrode porosity. The paste mixture is applied to a grid followed by curing of the grid and paste.
摘要翻译：提供了一种使用电化学模型42和热模型44制造具有期望孔隙率的电池电极20和22的电池18的方法，其包括确定特定应用的能量和电流要求。确定响应于所述能量和电流要求的电池18的特性。电池特性和能量和电流要求准备用于电化学模型42和热模型44.电池电极的孔隙率通过求解电化学模型42和热模型44内的方程来确定。电池电极的孔隙率是变化的，直到电池两端的电压电压相对于工作范围的充电状态变化小于预定的公差系数。响应于期望的电池电极孔隙率产生糊状混合物。将糊状混合物施加到格栅上，然后固化网格和糊剂。

4. 发明授权

US6064180A Method and apparatus for determining battery state-of-charge using neural network architecture 失效
标题翻译：使用神经网络架构确定电池充电状态的方法和装置
公开(公告)号：US6064180A
公开(公告)日：2000-05-16
申请号：US740421
申请日：1996-10-29
申请人： Michael Scott Sullivan , Ronald David Brost , Yaobin Chen , Russell Carley Eberhart
发明人： Michael Scott Sullivan , Ronald David Brost , Yaobin Chen , Russell Carley Eberhart
IPC分类号： B60L11/18 , G01R31/36 , H01M10/44 , H01M10/46
CPC分类号： B60L11/1851 , G01R31/3651 , G01R31/3648 , Y02T10/7005 , Y02T10/705
摘要： A neural network characterized by a minimal architecture suitable for implementation in conventional microprocessor battery pack monitoring hardware includes linear and non-linear processing elements and battery parameter measurements representative of real time and temporal quantities whereby state of charge estimations actually converge with 100% and 0% states-of-charge.
摘要翻译：特征在于适用于传统微处理器电池组监测硬件中的实现的最小架构的神经网络包括代表实时和时间量的线性和非线性处理元件和电池参数测量，从而电荷状态估计实际上以100％和0％国家负责人。

5. 发明授权

US08835070B2 Fuel cell header wedge 有权
标题翻译：燃料电池头楔
公开(公告)号：US08835070B2
公开(公告)日：2014-09-16
申请号：US12777797
申请日：2010-05-11
申请人： Thomas Alan Wagner , Ronald David Brost , Shinichi Hirano
发明人： Thomas Alan Wagner , Ronald David Brost , Shinichi Hirano
IPC分类号： H01M8/04 , H01M8/24 , H01M8/10
CPC分类号： H01M8/04089 , H01M8/2465 , H01M8/2483 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell system may include a fuel cell stack having a header and active area in fluid communication with the header. The fuel cell system may also include a wedge disposed within the header and configured to alter the cross-sectional area of the header along the length of the stack such that, during operation of the stack, a flow velocity of gas through the active area is generally constant.
摘要翻译：燃料电池系统可以包括具有头部和与头部流体连通的有源区域的燃料电池堆。燃料电池系统还可以包括设置在集管内并设置成沿着堆叠长度改变集管的横截面面积的楔子，使得在堆叠运行期间，气体通过有源区域的流速为一般不变。

6. 发明申请

US20110165492A1 FUEL CELL HEADER WEDGE 有权
标题翻译：燃油电池盖
公开(公告)号：US20110165492A1
公开(公告)日：2011-07-07
申请号：US12777797
申请日：2010-05-11
申请人： Thomas Alan Wagner , Ronald David Brost , Shinichi Hirano
发明人： Thomas Alan Wagner , Ronald David Brost , Shinichi Hirano
IPC分类号： H01M8/24 , H01M8/02
CPC分类号： H01M8/04089 , H01M8/2465 , H01M8/2483 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell system may include a fuel cell stack having a header and active area in fluid communication with the header. The fuel cell system may also include a wedge disposed within the header and configured to alter the cross-sectional area of the header along the length of the stack such that, during operation of the stack, a flow velocity of gas through the active area is generally constant.
摘要翻译：燃料电池系统可以包括具有头部和与头部流体连通的有源区域的燃料电池堆。燃料电池系统还可以包括设置在集管内并设置成沿着堆叠长度改变集管的横截面面积的楔子，使得在堆叠运行期间，气体通过有源区域的流速为一般不变。

7. 发明授权

US07607362B1 Flowmeter and a use thereof for measuring fluid flow independently of fluid's state property 有权
标题翻译：流量计及其用于独立于流体状态特性测量流体流量的用途
公开(公告)号：US07607362B1
公开(公告)日：2009-10-27
申请号：US12124705
申请日：2008-05-21
申请人： Ronald David Brost
发明人： Ronald David Brost
IPC分类号： G01F1/05 , G01F5/00
CPC分类号： G01F1/06 , G01F1/08 , G01F1/34
摘要： The present invention relates to a flowmeter for measuring flow rate of a fluid independently of fluid viscosity or density. In at least on embodiment, the flowmeter includes an inlet, an outlet, and a cylindrical chamber. The flowmeter also includes an impeller assembly positioned within a cylindrical chamber for rotation at a variable speed. In at least one embodiment, the flow rate of the fluid is determined when a pressure differential between the fluid in the let and fluid in the outlet becomes substantially zero.
摘要翻译：本发明涉及一种独立于流体粘度或密度测量流体流量的流量计。在至少一个实施例中，流量计包括入口，出口和圆柱形室。该流量计还包括位于圆筒形腔内的叶轮组件，用于以可变速度旋转。在至少一个实施例中，当出口中的流体和出口中的流体之间的压力差基本为零时，确定流体的流量。

8. 发明申请

US20140057193A1 PROTON EXCHANGE MEMBRANE FUEL CELL WITH STEPPED CHANNEL BIPOLAR PLATE 有权
公开(公告)号：US20140057193A1
公开(公告)日：2014-02-27
申请号：US13593562
申请日：2012-08-24
申请人： Daniel E. Wilkosz , Ronald David Brost , Thomas A. Wagner
发明人： Daniel E. Wilkosz , Ronald David Brost , Thomas A. Wagner
IPC分类号： H01M8/24 , H01M8/04
CPC分类号： H01M8/0254 , B60L11/1883 , B60L11/1898 , H01M8/026 , Y02T90/34
摘要： A fuel cell stack includes a membrane electrode assembly and a bipolar plate. The bipolar plate has a corrugated portion defined by an adjacent pair of proximal and distal peak portions and a sidewall segment connecting the peak portions. The sidewall segment and membrane electrode assembly at least partially define a flow channel. The sidewall segment includes a shoulder portion defining a step spaced away from the peak portions.

9. 发明申请

US20110143227A1 Metal Oxygen Battery Containing Oxygen Storage Materials 有权
标题翻译：含氧储存材料的金属氧电池
公开(公告)号：US20110143227A1
公开(公告)日：2011-06-16
申请号：US12828380
申请日：2010-07-01
申请人： Andrea Pulskamp , Andrew Robert Drews , Donald J. Siegel , Bruce Carvell Blakemore , Ronald David Brost , Jun Yang , Shinichi Hirano , Michael Alan Tamor
发明人： Andrea Pulskamp , Andrew Robert Drews , Donald J. Siegel , Bruce Carvell Blakemore , Ronald David Brost , Jun Yang , Shinichi Hirano , Michael Alan Tamor
IPC分类号： H01M8/22
CPC分类号： H01M12/06 , H01M4/9008 , H01M8/04216 , H01M8/225 , Y02E60/50
摘要： A battery system includes a metal oxygen battery. The metal oxygen battery includes a first electrode and a second electrode. The second electrode includes a metal material (M). The metal oxygen battery is in communication with an oxygen storage material. In certain instances, the oxygen storage material is contained within an oxygen containment unit. The metal oxygen battery and the oxygen containment unit may be in a closed-loop with respect to each other. The battery system further includes a conduit for providing fluid communication from one of the metal oxygen battery and the oxygen containment unit to the other of the metal oxygen battery and the oxygen containment unit.
摘要翻译：电池系统包括金属氧气电池。金属氧气电池包括第一电极和第二电极。第二电极包括金属材料（M）。金属氧气电池与储氧材料连通。在某些情况下，储氧材料被包含在氧气容纳单元内。金属氧气电池和氧气容纳单元可以相对于彼此闭环。电池系统还包括用于提供从金属氧气电池和氧气容纳单元之一到另一个金属氧气电池和氧气容纳单元的流体连通的导管。

10. 发明授权

US6057059A Surface recrystallization of lead-alloy grid 失效
标题翻译：铅合金网格的表面再结晶
公开(公告)号：US6057059A
公开(公告)日：2000-05-02
申请号：US34488
申请日：1998-03-04
申请人： Wellington Y. Kwok , Ronald David Brost , Lawrence Bruce Plant
发明人： Wellington Y. Kwok , Ronald David Brost , Lawrence Bruce Plant
IPC分类号： H01M4/66 , H01M4/68 , H01M4/72 , H01M4/74 , H01M4/80 , H01M4/84 , H01M10/06
CPC分类号： H01M4/745 , H01M4/667 , H01M4/84 , H01M10/06 , H01M4/685 , H01M4/72 , H01M4/80 , Y02E60/126
摘要： Melting and recrystallizing the surfaces of a wrought Pb--Ca--Sn alloy strip from which positive Pb-acid storage battery grids are punched or expanded. The alloy also contains an alloyant such as silver which, upon recrystallization, provides a higher concentration of alloyant-rich grain boundaries on the surface of the grid than the wrought grid for enhancing the conductivity of any oxidation layer formed on the surface of the grid during high temperature cycling of the battery.
摘要翻译：熔化和重结晶Pb-Ca-Sn合金带的表面，从该Pb-Ca-Sn合金带中冲出或膨胀正的Pb酸蓄电池网。该合金还含有一种合金，例如银，其在重结晶时提供比栅网更高浓度的富含合金的晶界，以增强形成在电网表面上的任何氧化层的导电性电池的高温循环。

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