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1.发明申请公开(公告)号：US20070231656A1
公开(公告)日：2007-10-04
申请号：US11397753
申请日：2006-04-04
Applicant: Benno Andreas-Schott , Gerald Fly , Anthony Chinnici
Inventor： Benno Andreas-Schott , Gerald Fly , Anthony Chinnici
CPC classification number: H01M8/04029 , H01M8/0267 , H01M8/0271 , H01M8/04067 , H01M8/241 , H01M8/2465 , H01M8/2484 , H01M2250/20 , Y02T90/32 , Y02T90/34
Abstract: According to the present invention, a stacked electrochemical conversion assembly is provided with an electrically and thermally insulating plate within one or both of the end unit assemblies of the stack. For example, in accordance with one embodiment of the present invention, the electrochemical conversion assembly includes at least one end unit assembly comprising an electrically conductive terminal plate and an electrically insulating plate interposed between the terminal plate and an end unit plate of the end unit assembly. The electrically insulating plate comprises an array of thermally insulating regions defined therein.
Abstract translation: 根据本发明，堆叠的电化学转化组件在堆叠的一个或两个端部单元组件内设置有隔热板和绝热板。 例如，根据本发明的一个实施例，电化学转换组件包括至少一个端部单元组件，其包括导电端子板和插入在端子板和端部单元组件的端部单元板之间的电绝缘板 。 电绝缘板包括限定在其中的绝热区域阵列。
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2.发明申请公开(公告)号：US20050199192A1
公开(公告)日：2005-09-15
申请号：US10797671
申请日：2004-03-10
Applicant: Steven Goebel , Gerald Fly , Glenn Skala , Lee Whitehead
Inventor： Steven Goebel , Gerald Fly , Glenn Skala , Lee Whitehead
CPC classification number: B60L11/1892 , B60L2240/36 , B60L2240/425 , Y02T10/642 , Y02T90/34
Abstract: A thermal management system of an electrochemical engine comprises a radiator provided with a wicking mechanism, a coolant pump fluidly connected to the radiator, a water tank, and a water pump. The water tank is located in the void spaces around fuel storage tanks, and may be filled directly or with reclaimed water from a vapor by-product of the electrochemical engine. The water pump is operable to supply water from the water tank to the wicking mechanism during peak power and/or hot day conditions. Moisture in the vapor by-product may be condensed with the excess cooling capacity of the radiator under less severe cooling conditions. Under freezing conditions, exhaust or coolant from the electrochemical engine may be used to unfreeze water in the tank and wicking mechanism supply lines.
Abstract translation: 电化学发动机的热管理系统包括设置有芯吸机构的散热器，与散热器流体连接的冷却剂泵，水箱和水泵。 水箱位于燃料储罐周围的空隙处，可以直接或从电化学发动机的蒸气副产物中回收再生水。 水泵可操作以在峰值功率和/或热天气条件期间将水从水箱供应到芯吸机构。 蒸汽副产物中的水分可以在不太严格的冷却条件下与散热器的过剩冷却能力冷凝。 在冷冻条件下，可以使用来自电化学发动机的废气或冷却剂来解冻罐和芯吸机构供应管线中的水。
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公开(公告)号：US06350539B1
公开(公告)日：2002-02-26
申请号：US09426294
申请日：1999-10-25
Applicant: David L. Wood, III , Stephen A. Grot , Gerald Fly
Inventor： David L. Wood, III , Stephen A. Grot , Gerald Fly
IPC: H01M200
CPC classification number: H01M8/02 , H01M8/04156 , H01M8/1007 , H01M2300/0082
Abstract: There is provided a multilayer gas distribution structure for use with a membrane electrode assembly of a PEM fuel cell. The layers of the multilayer diffusion structure have selected chemical and physical properties. Together, the layers facilitate transport of reactant gas to the electrode while improving water management.
Abstract translation: 提供了一种与PEM燃料电池的膜电极组件一起使用的多层气体分配结构。 多层扩散结构的层具有选择的化学和物理性质。 一起，这些层便于将反应物气体输送到电极，同时改善水的管理。
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公开(公告)号：US20050271929A1
公开(公告)日：2005-12-08
申请号：US11127044
申请日：2005-05-11
Applicant: Bhaskar Sompalli , Brian Litteer , John Healy , Susan Yan , Hubert Gasteiger , Wenbin Gu , Gerald Fly
Inventor： Bhaskar Sompalli , Brian Litteer , John Healy , Susan Yan , Hubert Gasteiger , Wenbin Gu , Gerald Fly
CPC classification number: H01M4/8605 , H01M4/8636 , H01M4/881 , H01M4/8817 , H01M4/8828 , H01M4/8857 , H01M4/8896 , H01M4/92 , H01M8/023 , H01M8/0267 , H01M8/0271 , H01M8/0276 , H01M8/0284 , H01M8/04119 , H01M8/1004 , H01M8/241 , H01M8/2457 , H01M8/247 , H01M2008/1095
Abstract: A fuel cell including an anode-side catalyst coated membrane and a cathode-side catalyst coated membrane. At least a portion of a reduced-permeability layer is disposed between the ionically conductive membrane and the anode-side and cathode-side gas diffusion media, wherein the reduced-permeability layer is formed of a material that has a permeability that is less than a permeability of the ionically conductive member. The reduced-permeability layer may also be formed of a material that is softer than-the ionically conductive membrane.
Abstract translation: 一种燃料电池，包括阳极侧催化剂涂覆膜和阴极侧催化剂涂覆膜。 降膜渗透层的至少一部分设置在离子传导膜与阳极侧和阴极侧气体扩散介质之间，其中透光性层由具有小于 离子导电部件的渗透性。 还原导电层也可以由比离子导电膜更软的材料形成。
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公开(公告)号：US20060257711A1
公开(公告)日：2006-11-16
申请号：US11127374
申请日：2005-05-12
Applicant: Mahmoud Elhamid , Youssef Mikhail , Daniel Lisi , Richard Blunk , Gayatri Vyas , Michael Budinski , Gerald Fly , Timothy Fuller , Brian Brady
Inventor： Mahmoud Elhamid , Youssef Mikhail , Daniel Lisi , Richard Blunk , Gayatri Vyas , Michael Budinski , Gerald Fly , Timothy Fuller , Brian Brady
CPC classification number: H01M8/0206 , H01M8/021 , H01M8/0221 , H01M8/0226 , H01M8/0228 , Y02P70/56 , Y10T428/2457
Abstract: In at least one embodiment, the present invention provides an electrically conductive fluid distribution plate and a method of making, and system for using, the electrically conductive fluid distribution plate. The plate comprises a plate body having a surface defining a set of fluid flow channels configured to distribute flow of a fluid across at least one side of the plate, at least a portion of the surface having a roughness average of 0.5 to 5 μm and a contact resistance of less than 40 mohm cm2 when sandwiched between carbon papers at 200 psi.
Abstract translation: 在至少一个实施例中，本发明提供了一种导电流体分配板以及用于制造导电流体分布板和使用该系统的方法。 板包括板体，其具有限定一组流体流动通道的表面，所述流体流动通道被配置为分布流体流过板的至少一侧，表面的至少一部分具有0.5-5μm的粗糙度平均值和 当以200psi夹在碳纸之间时，接触电阻小于40mΩcm 2。
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Patent Agency Ranking
公开(公告)号：US20060257713A1
公开(公告)日：2006-11-16
申请号：US11127478
申请日：2005-05-12
Applicant: Mahmoud Elhamid , Feng Zhong , Richard Blunk , Youssef Mikhail , Gayatri Vyas , Daniel Lisi , Michael Budinski , Gerald Fly , Timothy Fuller , Brian Brady , Keith Newman
Inventor： Mahmoud Elhamid , Feng Zhong , Richard Blunk , Youssef Mikhail , Gayatri Vyas , Daniel Lisi , Michael Budinski , Gerald Fly , Timothy Fuller , Brian Brady , Keith Newman
CPC classification number: H01M8/0206 , H01M8/0228 , H01M8/0234 , H01M8/0239 , Y02P70/56 , Y10T428/2457 , Y10T428/31678
Abstract: In at least one embodiment, the present invention provides an electrically conductive fluid distribution plate and a method of making, and system for using, the electrically conductive fluid distribution plate. In at least one embodiment, the plate comprises a plate body defining a set of fluid flow channels configured to distribute flow of a fluid across at least one side of the plate, and a polymeric porous conductive layer proximate the plate body, with the porous conductive layer having a porosity sufficient to result in a water contact angle of the surface of less than 40°.
Abstract translation: 在至少一个实施例中，本发明提供了一种导电流体分配板以及用于制造导电流体分布板和使用该系统的方法。 在至少一个实施例中，板包括板主体，其限定一组流体流动通道，所述流体流动通道被配置成分配流体流过板的至少一侧，以及靠近板体的聚合物多孔导电层，多孔导电 层的孔隙度足以导致表面的水接触角小于40°。
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7.发明申请公开(公告)号：US20060257712A1
公开(公告)日：2006-11-16
申请号：US11127375
申请日：2005-05-12
Applicant: Mahmoud Elhamid , Youssef Mikhail , Gayatri Vyas , Feng Zhong , Richard Blunk , Daniel Lisi , Michael Budinski , Gerald Fly , Timothy Fuller , Brian Brady , Keith Newman
Inventor： Mahmoud Elhamid , Youssef Mikhail , Gayatri Vyas , Feng Zhong , Richard Blunk , Daniel Lisi , Michael Budinski , Gerald Fly , Timothy Fuller , Brian Brady , Keith Newman
CPC classification number: H01M8/0202 , H01M8/0206 , H01M8/0213 , H01M8/0228 , H01M8/0234 , H01M8/0258 , H01M8/0267 , Y02P70/56 , Y10T428/2457 , Y10T428/30 , Y10T428/31678
Abstract: In at least one embodiment, the present invention provides a hydrophilic electrically conductive fluid distribution plate and a method of making, and system for using, the hydrophilic electrically conductive fluid distribution plate. In at least one embodiment, the plate comprises a plate body defining a set of fluid flow channels configured to distribute flow of a fluid across at least one side of the plate, and a composite conductive coating having a water contact angle of less than 40° adhered to the plate body. In at least one embodiment, the composite coating comprises a polymeric conductive layer adhered to the plate body having an exterior surface, and a particulate carbon layer adhered to the exterior surface of the polymeric conductive layer.
Abstract translation: 在至少一个实施例中，本发明提供一种亲水性导电流体分配板以及制造亲水性导电流体分布板和使用该系统的方法。 在至少一个实施例中，板包括限定一组流体流动通道的板体，该流体流动通道被配置为分配流体流过板的至少一侧，并且具有小于40°的水接触角的复合导电涂层 粘在板体上。 在至少一个实施方案中，复合涂层包括粘合到具有外表面的板体上的聚合物导电层和粘附到聚合物导电层的外表面的颗粒碳层。
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公开(公告)号：US20060008694A1
公开(公告)日：2006-01-12
申请号：US11165425
申请日：2005-06-23
Applicant: Michael Budinski , Keith Newman , Gerald Fly
Inventor： Michael Budinski , Keith Newman , Gerald Fly
CPC classification number: H01M8/021 , C22C30/00 , C22C38/02 , C22C38/04 , C22C38/44 , C22C38/48 , H01M2008/1095 , H01M2250/20 , H01M2300/0082 , Y02T90/32
Abstract: An improved bipolar plate stainless steel alloy comprises, in weight percent, about 20% to about 30% chromium, about 10% to about 25% nickel, about 1% to about 9 % molybdenum, and up to about 4% copper, where the weight percentage of chromium plus nickel plus molybdenum is greater than about 51 percent. The weight percentage of chromium plus molybdenum may be greater than about 1.66 times the weight percentage of nickel. In addition, the ratio of chromium equivalents to nickel equivalents may be greater than about 1.66.
Abstract translation: 改进的双极板不锈钢合金以重量百分比计包含约20％至约30％的铬，约10％至约25％的镍，约1％至约9％的钼和至多约4％的铜，其中 铬加镍加钼的重量百分比大于约51％。 铬加钼的重量百分比可以大于镍的重量百分比的约1.66倍。 此外，铬当量与镍当量的比可以大于约1.66。
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公开(公告)号：US20050048339A1
公开(公告)日：2005-03-03
申请号：US10960123
申请日：2004-10-07
Applicant: Gerald Fly
Inventor： Gerald Fly
CPC classification number: H01M8/04074 , F25B1/06 , H01M8/04029
Abstract: Method and apparatus for cooling a fuel cell stack. The cooling system uses vaporization cooling of the fuel stack and supersonic vapor compression of the vaporized coolant to significantly increase the temperature and pressure of the liquid coolant flowing through a heat exchanger. By increasing the heat rejection temperature of the coolant delivered to the heat exchanger, the heat transfer area of the heat exchanger can be reduced and the mass flow rate of coolant can also be reduced. The increased fluid pressure is used to circulate the coolant through the cooling system, thereby eliminating the circulation pump associated with conventional systems.
Abstract translation: 用于冷却燃料电池堆的方法和装置。 冷却系统使用燃料叠层的蒸发冷却和蒸发的冷却剂的超音速蒸气压缩来显着增加流过热交换器的液体冷却剂的温度和压力。 通过增加输送到热交换器的冷却剂的排热温度，可以减少热交换器的传热面积，并且还可以降低冷却剂的质量流量。 增加的流体压力用于使冷却剂循环通过冷却系统，从而消除与常规系统相关联的循环泵。
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10.发明申请公开(公告)号：US20060029855A1
公开(公告)日：2006-02-09
申请号：US10912396
申请日：2004-08-05
Applicant: Chunxin Ji , Gerald Fly
Inventor： Chunxin Ji , Gerald Fly
IPC: H01M2/02
CPC classification number: H01M8/0245 , H01M8/0234 , H01M8/0239 , H01M8/04171 , H01M8/04291 , H01M2008/1095
Abstract: An electroconductive porous substrate such as carbon fiber paper with an electroconductive polymer deposited on the carbon fibers of the paper is used as a wicking material or diffusion medium in a fuel cell. The polymer may be deposited from a solution of monomers by electrochemical polymerization.
Abstract translation: 使用诸如碳纤维纸和导电聚合物沉积在纸的碳纤维上的导电多孔基材作为燃料电池中的芯吸材料或扩散介质。 聚合物可以通过电化学聚合由单体溶液沉积。
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