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1.发明授权PEM fuel cell system with a porous hydrophobloc plug for maintaining system back pressure and methods for designing the plug and for designing systems for using the plug 有权PEM燃料电池系统具有多孔疏水塞塞，用于维持系统背压，设计插头的方法和设计使用插头的系统公开(公告)号：US07972745B2
公开(公告)日：2011-07-05
申请号：US12799386
申请日：2010-04-23
IPC分类号： H01M2/08
CPC分类号： H01M8/04029 , H01M8/04059 , H01M8/04067 , H01M8/0662
摘要： A polymer electrolyte membrane (PEM) fuel cell power plant is cooled evaporatively by a non-circulating pressurized water coolant system. The coolant system utilizes a hydrophobic porous plug for bleeding air from the coolant water while maintaining coolant back pressure in a coolant flow field of the system. Furthermore, there is a first method for identifying appropriate parameters of the hydrophobic porous plug for use with a known particular coolant system; and a second method for determining proper operating conditions for a fuel cell water coolant system which can operate with a hydrophobic porous plug closure having known physical parameters.
摘要翻译： 聚合物电解质膜（PEM）燃料电池发电厂通过非循环加压水冷却剂系统蒸发冷却。 冷却剂系统使用疏水性多孔塞，用于从冷却水中排出空气，同时保持系统的冷却剂流场中的冷却剂背压。 此外，存在用于识别用于已知特定冷却剂系统的疏水性多孔塞的适当参数的第一种方法; 以及用于确定燃料电池水冷却剂系统的适当操作条件的第二种方法，所述燃料电池水冷却剂系统可以用具有已知物理参数的疏水性多孔塞子封闭
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2.发明申请PEM fuel cell system with a porous hydrophobic plug for maintaining system back pressure and methods for designing the plug and for designing systems for using the plug 有权PEM燃料电池系统具有用于维持系统背压的多孔疏水塞，以及用于设计插头和设计使用插头的系统的方法公开(公告)号：US20100239933A1
公开(公告)日：2010-09-23
申请号：US12799387
申请日：2010-04-23
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/04059 , H01M8/04067 , H01M8/0662
摘要： A polymer electrolyte membrane (PEM) fuel cell power plant is cooled evaporatively by a non-circulating pressurized water coolant system. The coolant system utilizes a hydrophobic porous plug for bleeding air from from the coolant water while maintaining coolant back pressure in a coolant flow field of the system. Furthermore, there is a first method for identifying appropriate parameters of the hydrophobic porous plug for use with a known particular coolant system; and a second method for determining proper operating conditions for a fuel cell water coolant system which can operate with a hydrophobic porous plug closure having known physical parameters.
摘要翻译： 聚合物电解质膜（PEM）燃料电池发电厂通过非循环加压水冷却剂系统蒸发冷却。 冷却剂系统使用疏水性多孔塞，用于从冷却水中排出空气，同时保持系统冷却剂流场中的冷却剂背压。 此外，存在用于识别用于已知特定冷却剂系统的疏水性多孔塞的适当参数的第一种方法; 以及用于确定燃料电池水冷却剂系统的适当操作条件的第二种方法，所述燃料电池水冷却剂系统可以用具有已知物理参数的疏水性多孔塞子
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3.发明申请PEM fuel cell system with a porous hydrophobloc plug for maintaining system back pressure and methods for designing the plug and for designing systems for using the plug 有权PEM燃料电池系统具有多孔疏水塞塞，用于维持系统背压，设计插头的方法和设计使用插头的系统公开(公告)号：US20100239932A1
公开(公告)日：2010-09-23
申请号：US12799386
申请日：2010-04-23
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/04059 , H01M8/04067 , H01M8/0662
摘要： A polymer electrolyte membrane (PEM) fuel cell power plant is cooled evaporatively by a non-circulating pressurized water coolant system. The coolant system utilizes a hydrophobic porous plug for bleeding air from the coolant water while maintaining coolant back pressure in a coolant flow field of the system. Furthermore, there is a first method for identifying appropriate parameters of the hydrophobic porous plug for use with a known particular coolant system; and a second method for determining proper operating conditions for a fuel cell water coolant system which can operate with a hydrophobic porous plug closure having known physical parameters.
摘要翻译： 聚合物电解质膜（PEM）燃料电池发电厂通过非循环加压水冷却剂系统蒸发冷却。 冷却剂系统使用疏水性多孔塞，用于从冷却水中排出空气，同时保持系统的冷却剂流场中的冷却剂背压。 此外，存在用于识别用于已知特定冷却剂系统的疏水性多孔塞的适当参数的第一种方法; 以及用于确定燃料电池水冷却剂系统的适当操作条件的第二种方法，所述燃料电池水冷却剂系统可以用具有已知物理参数的疏水性多孔塞子封闭
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4.发明授权PEM fuel cell system with a porous hydrophobic plug for maintaining system back pressure and methods for designing the plug and for designing systems for using the plug 有权PEM燃料电池系统具有用于维持系统背压的多孔疏水塞，以及用于设计插头和设计使用插头的系统的方法公开(公告)号：US07754364B2
公开(公告)日：2010-07-13
申请号：US11326762
申请日：2006-01-06
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/04059 , H01M8/04067 , H01M8/0662
摘要： A polymer electrolyte membrane (PEM) fuel cell power plant is cooled evaporatively by a non-circulating pressurized water coolant system. The coolant system utilizes a hydrophobic porous plug for bleeding air from the coolant water while maintaining coolant back pressure in a coolant flow field of the system. Furthermore, there is a first method for identifying appropriate parameters of the hydrophobic porous plug for use with a known particular coolant system; and a second method for determining proper operating conditions for a fuel cell water coolant system which can operate with a hydrophobic porous plug closure having known physical parameters.
摘要翻译： 聚合物电解质膜（PEM）燃料电池发电厂通过非循环加压水冷却剂系统蒸发冷却。 冷却剂系统使用疏水性多孔塞，用于从冷却水中排出空气，同时保持系统的冷却剂流场中的冷却剂背压。 此外，存在用于识别用于已知特定冷却剂系统的疏水性多孔塞的适当参数的第一种方法; 以及用于确定燃料电池水冷却剂系统的适当操作条件的第二种方法，所述燃料电池水冷却剂系统可以用具有已知物理参数的疏水性多孔塞子
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5.发明授权PEM fuel cell system with a porous hydrophobic plug for maintaining system back pressure and methods for designing the plug and for designing systems for using the plug 有权PEM燃料电池系统具有用于维持系统背压的多孔疏水塞，以及用于设计插头和设计使用插头的系统的方法公开(公告)号：US07977010B2
公开(公告)日：2011-07-12
申请号：US12799387
申请日：2010-04-23
IPC分类号： H01M2/08
CPC分类号： H01M8/04029 , H01M8/04059 , H01M8/04067 , H01M8/0662
摘要： A polymer electrolyte membrane (PEM) fuel cell power plant is cooled evaporatively by a non-circulating pressurized water coolant system. The coolant system utilizes a hydrophobic porous plug for bleeding air from the coolant water while maintaining coolant back pressure in a coolant flow field of the system. Furthermore, there is a first method for identifying appropriate parameters of the hydrophobic porous plug for use with a known particular coolant system; and a second method for determining proper operating conditions for a fuel cell water coolant system which can operate with a hydrophobic porous plug closure having known physical parameters.
摘要翻译： 聚合物电解质膜（PEM）燃料电池发电厂通过非循环加压水冷却剂系统蒸发冷却。 冷却剂系统使用疏水性多孔塞，用于从冷却水中排出空气，同时保持系统的冷却剂流场中的冷却剂背压。 此外，存在用于识别用于已知特定冷却剂系统的疏水性多孔塞的适当参数的第一种方法; 以及用于确定燃料电池水冷却剂系统的适当操作条件的第二种方法，所述燃料电池水冷却剂系统可以用具有已知物理参数的疏水性多孔塞子
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6.发明申请Fuel cell system with a porous hydrophobic plug for maintaining system back pressure and methods for designing the plug and for designing systems for using the plug 有权具有用于维持系统背压的多孔疏水塞的燃料电池系统以及用于设计插头的设计方法和用于设计使用插头的系统公开(公告)号：US20070160883A1
公开(公告)日：2007-07-12
申请号：US11326762
申请日：2006-01-06
申请人： Robert Darling , Carl Reiser , William Bajorek
发明人： Robert Darling , Carl Reiser , William Bajorek
CPC分类号： H01M8/04029 , H01M8/04059 , H01M8/04067 , H01M8/0662
摘要： A polymer electrolyte membrane (PEM) fuel cell power plant is cooled evaporatively by a non-circulating pressurized water coolant system. The coolant system utilizes a hydrophobic porous plug for bleeding air from the coolant water while maintaining coolant back pressure in a coolant flow field of the system. Furthermore, there is a first method for identifying appropriate parameters of the hydrophobic porous plug for use with a known particular coolant system; and a second method for determining proper operating conditions for a fuel cell water coolant system which can operate with a hydrophobic porous plug closure having known physical parameters.
摘要翻译： 聚合物电解质膜（PEM）燃料电池发电厂通过非循环加压水冷却剂系统蒸发冷却。 冷却剂系统使用疏水性多孔塞，用于从冷却水中排出空气，同时保持系统的冷却剂流场中的冷却剂背压。 此外，存在用于识别用于已知特定冷却剂系统的疏水性多孔塞的适当参数的第一种方法; 以及用于确定燃料电池水冷却剂系统的适当操作条件的第二种方法，所述燃料电池水冷却剂系统可以用具有已知物理参数的疏水性多孔塞子封闭
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公开(公告)号：US20070012004A1
公开(公告)日：2007-01-18
申请号：US11457422
申请日：2006-07-13
申请人： Jeffrey Roseberry , Robert Darling
发明人： Jeffrey Roseberry , Robert Darling
IPC分类号： B01D46/00
CPC分类号： B01D46/30 , B01D46/0023
摘要： A media holding module to hold various granular and pelletized gas phase filtration media for filtering air. The module is comprised of two solid side plates, and a perforated end panel and four perforated wall panels disposed between the side plates. The perforated wall panels are arranged in a generally “V”-shaped configuration. The interior wall panels are contoured at the module inlet to provide aerodynamic airflow. Additionally, the interior wall panels are perforated across their entire surface areas to allow for airflow access to all filtration media in the filtration media beds. The compartment created by the wall panels may be subdivided to form sub-compartments capable of holding discrete beds of filtration media in series. The module's support members are located outside of the air stream to avoid airflow resistance and turbulence. The module further includes a flexible, reversible sealing system for sealing the module in the module housing in various configurations while preventing air bypass. The module can be used to filter other gases and/or fluids.
摘要翻译： 介质保持模块，用于容纳用于过滤空气的各种颗粒状和颗粒状的气相过滤介质。 该模块由两个实心侧板组成，并且穿孔端板和四个穿孔壁板设置在侧板之间。 多孔壁板以大致“V”形配置。 内墙板在模块入口处成形，以提供空气动力学气流。 此外，内墙板在其整个表面区域穿孔，以允许气流进入过滤介质床中的所有过滤介质。 由墙板产生的隔室可以被细分以形成能够连续地保持分离的过滤介质床的分隔室。 模块的支撑构件位于气流外部，以避免气流阻力和湍流。 该模块还包括一个灵活的，可逆的密封系统，用于以不同的结构将模块密封在模块外壳中，同时防止空气旁路。 该模块可用于过滤其他气体和/或流体。
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8.发明授权Non-circulating coolant PEM fuel cell power plant with antifreeze back pressure air venting system 有权非循环冷却剂PEM燃料电池发电厂带防冻背压通气系统公开(公告)号：US07976992B2
公开(公告)日：2011-07-12
申请号：US12154639
申请日：2008-05-24
申请人： Robert Darling , Tommy Skiba
发明人： Robert Darling , Tommy Skiba
CPC分类号： H01M8/04164 , H01M8/04029 , H01M2008/1095 , H01M2250/10 , Y02B90/14
摘要： A PEM fuel cell (4) power plant includes a passive air vent (24) through which air separated from a cathode effluent stream can be expelled from the power plant. The air vent operates satisfactorily during ambient freezing conditions thus it is eminently suitable for use in mobile applications such as in PEM fuel cell-powered automobiles, buses, or the like. The vent is formed from a liquid antifreeze layer (40) that is disposed in a sparging tank (36) which communicates with ambient surroundings. Any water vapor in the stream can condense out of the gas-stream in the antifreeze. In order to facilitate this result, the antifreeze can be a liquid that is immiscible with water so that the condensed water will form a separate layer (38) in the sparging tank.
摘要翻译： PEM燃料电池（4）发电厂包括被动空气通道（24），从阴极流出物流分离的空气可通过被动空气通道（24）从发电厂排出。 在环境冷冻条件下，排气口令人满意地运行，因此非常适合用于诸如在PEM燃料电池动力的汽车，公共汽车等中的移动应用中。 排气口由设置在与周围环境连通的喷射罐（36）中的液体防冻层（40）形成。 流中的任何水蒸汽可以在防冻液中的气流中冷凝。 为了促进这一结果，防冻剂可以是与水不混溶的液体，使得冷凝的水将在喷射罐中形成单独的层（38）。
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9.发明授权Non-circulating coolant PEM fuel cell power plant assembly with low thermal mass 有权非循环冷却剂PEM燃料电池发电厂组件具有低热质量公开(公告)号：US07638217B2
公开(公告)日：2009-12-29
申请号：US11604411
申请日：2006-11-28
CPC分类号： H01M8/04029 , H01M8/0258 , H01M8/0267 , H01M8/04197 , H01M8/04253 , H01M8/04303 , H01M8/241 , H01M2008/1095
摘要： A PEM fuel cell power plant includes fuel cells, each of which has a cathode reactant flow field plate which is substantially impermeable to fluids, a water coolant source, and a fluid permeable anode reactant flow field plate adjacent to said water coolant source. The anode reactant flow field plates pass water from the coolant sources into the cells where the water is evaporated to cool the cells. The cathode flow field plates prevent reactant crossover between adjacent cells. By providing a single water permeable plate for each cell in the power plant the amount of water present in the power plant at shut down is limited to a degree which does not require adjunct water purging components to remove water from the plates when the power plant is shut down during freezing ambient conditions. Thus the amount of residual ice in the power plant that forms in the plates during shut down in such freezing conditions will be limited. The power plant can thus be restarted and brought up to full operating power levels quickly due to the reduced amount of ice that must be melted during startup. The power plant is thus well suited for use in powering vehicles.
摘要翻译： PEM燃料电池发电厂包括燃料电池，每个燃料电池具有阴极反应物流场板，其基本上不渗透流体，水冷却剂源和与所述水冷却剂源相邻的流体可渗透阳极反应物流场板。 阳极反应物流场板将水从冷却剂源流入细胞，在那里水被蒸发以冷却细胞。 阴极流场板防止相邻电池之间的反应物交叉。 通过为发电厂中的每个电池提供单一的水可渗透板，关闭时发电厂中存在的水量限制在不需要辅助清水部件以在发电厂为 在冷冻环境条件期间关闭。 因此，在这种冷冻条件下在关闭期间在板中形成的发电厂中的剩余冰量将受到限制。 因此，由于在启动期间必须熔化的冰量减少，因此发电厂可以重新启动并迅速达到完全的工作功率水平。 因此，发电厂非常适合用于为车辆供电。
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公开(公告)号：US20070041882A1
公开(公告)日：2007-02-22
申请号：US11465432
申请日：2006-08-17
申请人： Jeffrey Roseberry , Robert Darling
发明人： Jeffrey Roseberry , Robert Darling
IPC分类号： B01J19/12
CPC分类号： B01D53/8671 , A61L9/205 , B01D46/0036 , B01D53/0407 , B01D53/8609 , B01D53/8612 , B01D53/8625 , B01D53/8634 , B01D53/8668 , B01D2253/102 , B01D2253/104 , B01D2255/20707 , B01D2255/2073 , B01D2255/802 , B01D2257/302 , B01D2257/304 , B01D2257/404 , B01D2257/406 , B01D2257/7022 , B01D2257/7027 , B01D2257/708 , B01D2257/91 , B01D2259/4508 , B01D2259/4566 , B01D2259/4575 , B01D2259/804
摘要： An onsite chemistry air filtration system to remove gaseous contaminants from air is disclosed. The onsite chemistry air filtration system of the present invention comprises: a conventional particulate filtration section, a photochemical filtration section, a static gas phase filtration section and a catalytic filtration section. The conventional particulate filtration section captures solids and condensables. In the photochemical filtration section, UV lamps generate bio-destruction and surface photochemical activity on a semiconductor catalyst material, provide a radiation source to irradiate airborne contaminant molecules and to energize their states to promote reactions and generate airborne ozone and radicals. In the static gas phase filtration section, gas phase filtration media is used to capture contaminants, concentrate them in a relatively confined space and allow airborne generated chemistries to concentrate and react in-situ, thereby creating a regeneration effect on the media. In the catalytic filtration section, catalytic media scavenges and converts airborne radicals and ozone to harmless by-products.
摘要翻译： 公开了一种用于从空气中除去气态污染物的现场化学空气过滤系统。 本发明的现场化学空气过滤系统包括：常规颗粒过滤部分，光化学过滤部分，静态气相过滤部分和催化过滤部分。 常规的颗粒过滤部分捕获固体和可冷凝物。 在光化学过滤部分，紫外灯在半导体催化剂材料上产生生物破坏和表面光化学活性，提供辐射源来照射空气中的污染物分子并激发其状态以促进反应并产生空气中的臭氧和自由基。 在静态气相过滤段中，气相过滤介质用于捕获污染物，将其集中在相对狭窄的空间中，使空气中生成的化学物质能够在原位浓缩和反应，从而在介质上产生再生效果。 在催化过滤部分，催化介质清除并将空气中的自由基和臭氧转化为无害的副产物。
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