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公开(公告)号：US20100124683A1
公开(公告)日：2010-05-20
申请号：US12274453
申请日：2008-11-20
申请人： Charles M. Carlstrom, JR. , Constantinos Minas , George Allen , John E. Meschter , Amit Chaugule , James K. Prueitt
发明人： Charles M. Carlstrom, JR. , Constantinos Minas , George Allen , John E. Meschter , Amit Chaugule , James K. Prueitt
CPC分类号： B21D53/04 , H01M8/0223 , H01M8/0263 , H01M8/0267 , H01M8/0297 , H01M8/04074
摘要： A heat spreader assembly that provides electrical, thermal and structural functions to the fuel cell. The heat spreader assembly comprises two bulk composite material layers, and a heat spreader element. The heat spreader element includes a copper layer sandwiched between two stainless steel layers. The stainless steel layers are bonded to the bulk composite layers by a conductive thermal set adhesive. The lamination applied to the stainless steel layers enables heat and electricity to flow from the cathode while maintaining low resistance among other layers of the fuel cell. The copper layer diffuses heat across the layer and functions as cathode current collector for a fuel cell. The bulk composite material layers function as a cold side of an enthalpy exchanger system and a cathode flow field. Further the composite material includes flow channels formed throughout the material to evenly distribute incoming air over the enthalpy exchanger membrane and to the cathode of the MEA.
摘要翻译： 一种向燃料电池提供电，热和结构功能的散热器组件。 散热器组件包括两个体积复合材料层和散热器元件。 散热器元件包括夹在两个不锈钢层之间的铜层。 不锈钢层通过导电热固性粘合剂结合到本体复合层上。 施加到不锈钢层上的层压使得热和电从阴极流动，同时在燃料电池的其它层之间保持低电阻。 铜层在整个层上扩散热量，用作燃料电池的阴极集电器。 散装复合材料层用作焓交换器系统和阴极流场的冷侧。 此外，复合材料包括在整个材料中形成的流动通道，以将进入的空气均匀分布在焓交换器膜上并进入MEA的阴极。
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2.发明授权公开(公告)号：US08735012B2
公开(公告)日：2014-05-27
申请号：US12274472
申请日：2008-11-20
申请人： David Leach , Michael L. Chen , Charles M. Carlstrom, Jr. , Constantinos Minas , Keith G. Brown , Robert Miller , James K. Prueitt , John E. Meschter , Amit Chaugule , Russel H. Marvin , Mark C. Mendrick
发明人： David Leach , Michael L. Chen , Charles M. Carlstrom, Jr. , Constantinos Minas , Keith G. Brown , Robert Miller , James K. Prueitt , John E. Meschter , Amit Chaugule , Russel H. Marvin , Mark C. Mendrick
CPC分类号： H01M8/04074 , H01M8/04007 , H01M8/04067 , H01M8/04082 , H01M8/0612 , H01M8/1011 , Y02E60/523
摘要： A fuel cell system which includes a fuel distribution structure that uniformly distributes vaporizing fuel to a fuel cell is provided. As the fuel travels in a flow field channel in the fuel distribution structure, it is substantially converted to a vapor by the heat of the fuel cell operation in such a manner that the resulting vapor pressure works to substantially uniformly distribute fuel evenly outwardly across substantially the entire active area of the anode aspect of one or more membrane electrode assemblies in the system, and whereby localized, uneven “hot spots” of fuel at the anode aspects are substantially prevented. A pair of enthalpy exchanger and heat spreader assemblies include a cathode current collector element that also has a heat spreader plate that collects and redirects heat in the fuel cell system, the assembly acting to manage the heat, temperature and condensation in the fuel cell system.
摘要翻译： 提供一种燃料电池系统，其包括将蒸发燃料均匀地分配到燃料电池的燃料分配结构。 当燃料在燃料分配结构中的流场通道中行进时，其通过燃料电池操作的热量基本上转化为蒸气，使得所得到的蒸汽压力基本上均匀地分布在均匀地分布燃料 系统中一个或多个膜电极组件的阳极方面的整个活性区域，并且由此在阳极方面基本上防止了燃料的局部不均匀的“热点”。 一对焓交换器和散热器组件包括阴极集电器元件，该阴极集电器元件还具有在燃料电池系统中收集和重定向热量的散热板，该组件用于管理燃料电池系统中的热量，温度和冷凝。
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3.发明申请公开(公告)号：US20100124677A1
公开(公告)日：2010-05-20
申请号：US12274472
申请日：2008-11-20
申请人： David Leach , Michael L. Chen , Charles M. Carlstorm, JR. , Constantinos Minas , Keith G. Brown , Robert Miller , James K. Prueitt , John E. Meschter , Amit Chaugule , Russel H. Marvin , Mark C. Mendrick
发明人： David Leach , Michael L. Chen , Charles M. Carlstorm, JR. , Constantinos Minas , Keith G. Brown , Robert Miller , James K. Prueitt , John E. Meschter , Amit Chaugule , Russel H. Marvin , Mark C. Mendrick
CPC分类号： H01M8/04074 , H01M8/04007 , H01M8/04067 , H01M8/04082 , H01M8/0612 , H01M8/1011 , Y02E60/523
摘要： A fuel cell system which includes a fuel distribution structure that uniformly distributes vaporizing fuel to a fuel cell is provided. As the fuel travels in a flow field channel in the fuel distribution structure, it is substantially converted to a vapor by the heat of the fuel cell operation in such a manner that the resulting vapor pressure works to substantially uniformly distribute fuel evenly outwardly across substantially the entire active area of the anode aspect of one or more membrane electrode assemblies in the system, and whereby localized, uneven “hot spots” of fuel at the anode aspects are substantially prevented. A pair of enthalpy exchanger and heat spreader assemblies include a cathode current collector element that also has a heat spreader plate that collects and redirects heat in the fuel cell system, the assembly acting to manage the heat, temperature and condensation in the fuel cell system.
摘要翻译： 提供一种燃料电池系统，其包括将蒸发燃料均匀地分配到燃料电池的燃料分配结构。 当燃料在燃料分配结构中的流场通道中行进时，其通过燃料电池操作的热量基本上转化为蒸气，使得所得到的蒸汽压力基本上均匀地分布在均匀地分布燃料 系统中一个或多个膜电极组件的阳极方面的整个活性区域，并且由此在阳极方面基本上防止了燃料的局部不均匀的“热点”。 一对焓交换器和散热器组件包括阴极集电器元件，该阴极集电器元件还具有在燃料电池系统中收集和重定向热量的散热板，该组件用于管理燃料电池系统中的热量，温度和冷凝。
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公开(公告)号：US20100124676A1
公开(公告)日：2010-05-20
申请号：US12274446
申请日：2008-11-20
申请人： John E. Meschter , James K. Prueitt , Paul Bishop , Robert Miller , Karen Thatcher , Bryan Grygus , Michael Chen , Zhigang Qi
发明人： John E. Meschter , James K. Prueitt , Paul Bishop , Robert Miller , Karen Thatcher , Bryan Grygus , Michael Chen , Zhigang Qi
CPC分类号： H01M8/04201 , B01D19/0042 , B01D19/0047 , B01D19/0063 , B01D19/0068 , H01M8/04089
摘要： A system and method for managing gas bubbles in a liquid flow system are described. In particular, according to the system and method, novel techniques reduce a volume of cavities in the liquid flow system and limit a cross-sectional area of the liquid flow system to a maximum cross-sectional area of tolerably sized bubbles. In this manner, by reducing the cavity volumes and limiting cross-sectional areas, the formation of intolerably sized bubbles and the aggregation of tolerably sized bubbles into intolerably sized bubbles are each substantially prevented. Also, bubbles may be removed from the system to reduce the quantity of bubbles that are to be managed.
摘要翻译： 描述了用于管理液体流动系统中的气泡的系统和方法。 特别地，根据该系统和方法，新技术减少了液体流动系统中的空腔体积，并将液体流动系统的横截面面积限制在可容许大小的气泡的最大横截面积上。 以这种方式，通过减小空腔体积和限制横截面积，可以基本上防止形成不可容忍的尺寸的气泡和容纳大小的气泡聚集成无法容忍的大小的气泡。 此外，可以从系统中去除气泡以减少要管理的气泡的数量。
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5.发明申请Integrated thermal management of a fuel cell and a fuel cell powered device 审中-公开燃料电池和燃料电池供电装置的集成热管理公开(公告)号：US20080090107A1
公开(公告)日：2008-04-17
申请号：US11580550
申请日：2006-10-13
IPC分类号： H01M14/00
CPC分类号： H01M8/1011 , F28F2013/008 , H01M8/04007 , H01M8/0432 , H01M8/04738 , H01M8/04768 , Y02E60/523
摘要： An integrated thermal management of an electrochemical energy conversion device (e.g., a fuel cell) and an electronic device powered by the electrochemical energy conversion device is described. According to the present invention, an integrated thermal management interface may be used to intentionally manage and control the heat generated by both devices in a shared and efficient manner (e.g., in addition to natural heat dissipation). In particular, the interface may be a unified sub-system, which may be electrical or mechanical (or a combination of both), used to actively control the heat of the two distinct devices, i.e., the heat-generating portions of the two devices, by creating a thermally conductive path to a shared heat dissipation mechanism. In accordance with aspects of the present invention, the interface may be embodied as one or more shared thermally conductive paths, fans, air pumps, heat sinks, switches, etc.
摘要翻译： 描述了电化学能量转换装置（例如，燃料电池）和由电化学能量转换装置供电的电子装置的集成热管理。 根据本发明，可以使用集成热管理界面以共同和有效的方式（例如，除了自然散热之外）有意地管理和控制由两个装置产生的热量。 特别地，接口可以是统一的子系统，其可以是用于主动地控制两个不同装置的热量的电气或机械（或两者的组合），即两个装置的发热部分 通过产生到共用散热机构的导热路径。 根据本发明的方面，接口可以被实现为一个或多个共用导热路径，风扇，空气泵，散热器，开关等。
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6.发明授权Method and system for generating a permanent record of a service provided to a mobile device 有权用于生成提供给移动设备的服务的永久记录的方法和系统公开(公告)号：US07747699B2
公开(公告)日：2010-06-29
申请号：US09870538
申请日：2001-05-30
CPC分类号： H04W4/00 , G06Q30/02 , H04L67/02 , H04L67/04 , H04L67/06 , H04L67/16 , H04L67/18 , H04L67/28 , H04L67/2838 , H04L67/2842 , H04L69/329 , H04W4/02
摘要： System and methods are disclosed that provide users of mobile digital devices the opportunity to obtain a permanent record of the service rendered at the mobile device for all modes of web based services, location based services, services originating at the mobile device and not related to the location of the device, services originating via a voice portal, web based services originating via voice communication. Services include location independent services, such as tickets and coupons, and location based services, such as obtaining directions/or and maps to the nearest store or hotel or to a given location, obtaining traffic information, and receiving location-based coupons at the mobile device.
摘要翻译： 公开了系统和方法，其为移动数字设备的用户提供获得在移动设备处呈现的服务的永久记录的机会，用于基于web的服务的所有模式，基于位置的服务，源自移动设备的服务并且不涉及 设备的位置，通过语音门户发起的服务，通过语音通信发起的基于网络的服务。 服务包括与位置无关的服务，例如门票和优惠券以及基于位置的服务，例如获取最近的商店或酒店或给定位置的路线/或地图，获取交通信息，以及在移动设备上接收基于位置的优惠券 设备。
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公开(公告)号：US06995783B2
公开(公告)日：2006-02-07
申请号：US10743632
申请日：2003-12-22
IPC分类号： B41J25/304
CPC分类号： B41J2/335 , B41J2/33575 , B41J2/345
摘要： There is described a thermal printer assembly including a plurality of elongated thermal print heads and a frame adapted to fixedly mount and align the plurality of print heads in parallel across a single print media path. The frame may be adapted to align the print heads to print across substantially different lateral portions of the print media path.
摘要翻译： 描述了一种热敏打印机组件，其包括多个细长的热打印头和适于在单个打印介质路径上并行地固定地安装和对准多个打印头的框架。 框架可以适于对准打印头以在打印介质路径的基本上不同的横向部分上打印。
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