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公开(公告)号：US09174843B2
公开(公告)日：2015-11-03
申请号：US13549536
申请日：2012-07-16
申请人： Russell H. Barton
发明人： Russell H. Barton
CPC分类号： C01B3/08 , C01B3/06 , C01B3/065 , F16L1/00 , F16L39/005 , F17C13/04 , Y02E60/362 , Y10T137/87676
摘要： A valve assembly is provided with concentric fluid paths and may be used on a hydrogen generator to transport liquid reactant to the hydrogen generator and hydrogen gas. The valve assembly includes a housing defining first and second fluid paths, a first valve member disposed in the first fluid path, and a second valve member disposed in the second fluid path. The assembly includes a connector including a first elongated member configured to engage the first valve member to open the first valve member to allow a first fluid to flow through the first fluid path, and a second fluid port including a second elongated member configured to allow fluid to flow through the second fluid path. The valve assembly is concentric in that the second fluid path surrounds at least a portion of the first fluid path.
摘要翻译： 阀组件设置有同心的流体路径，并可用于氢气发生器以将液体反应物输送到氢气发生器和氢气。 阀组件包括限定第一和第二流体路径的壳体，设置在第一流体路径中的第一阀构件和设置在第二流体路径中的第二阀构件。 组件包括连接器，该连接器包括第一细长构件，其构造成接合第一阀构件以打开第一阀构件以允许第一流体流过第一流体路径;以及第二流体端口，其包括第二细长构件，构造成允许流体 流过第二流体路径。 阀组件是同心的，因为第二流体路径包围第一流体路径的至少一部分。
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公开(公告)号：US20130273452A1
公开(公告)日：2013-10-17
申请号：US13448432
申请日：2012-04-17
申请人： Russell H. Barton
发明人： Russell H. Barton
IPC分类号： H01M8/24
CPC分类号： B01J7/00 , B01J2219/1921 , B01J2219/1923 , B01J2219/1928 , C01B3/065 , H01M8/2465 , H01M8/248 , H01M2250/30 , Y02B90/18 , Y02E60/362 , Y02E60/50
摘要： A fuel cell stack and a compression system for providing compressive force to a fuel cell stack having first and second ends is provided. The compression system includes asymmetric leaf springs operatively connected to first and second ends of the fuel cell stack. Each leaf spring includes a slot having first and second connector positions. The compression system also includes tension members connected to the leaf springs. The tension members compress the leaf springs to provide a compressive load to the fuel cell stack.
摘要翻译： 提供了一种用于向具有第一和第二端的燃料电池堆提供压缩力的燃料电池堆和压缩系统。 压缩系统包括可操作地连接到燃料电池堆的第一和第二端的非对称板簧。 每个板簧包括具有第一和第二连接器位置的槽。 压缩系统还包括连接到板簧的张力构件。 张力构件压缩板簧以向燃料电池堆提供压缩载荷。
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公开(公告)号：US08545195B2
公开(公告)日：2013-10-01
申请号：US13278594
申请日：2011-10-21
申请人： Russell H. Barton
发明人： Russell H. Barton
IPC分类号： F04B43/00 , F04B45/00 , F04B43/12 , F04B49/06 , F04B1/12 , F04B1/04 , F04B27/04 , F04B27/08 , F04B39/08 , F04B7/02 , A61L2/28 , G01D11/26 , G01N1/00 , H01M8/06 , B01J7/00 , F04B17/00
CPC分类号： H01M8/0606 , C01B3/065 , H01M8/065 , Y02E60/362
摘要： The invention is a hydrogen generator including a pump for pumping a liquid from a reservoir to a reaction area, where the liquid reacts to produce hydrogen gas, and a fuel cell system including the hydrogen generator and a fuel cell stack. The pump is a diaphragm pump with mechanically operated liquid inlet and outlet valves that are opened by cam-operated pushrods, and the pushrods are isolated from the liquid flowpath through the pump by diaphragms. All valves in the liquid flow path between the liquid reservoir and the reaction area are mechanically operated valves.
摘要翻译： 本发明是一种氢发生器，其包括用于将液体从储存器泵送到液体反应产生氢气的反应区域的泵，以及包括氢生成器和燃料电池堆的燃料电池系统。 该泵是一种隔膜泵，其机械操作的液体入口和出口阀由凸轮式推杆打开，推杆通过隔膜通过泵与液体流动路径隔离。 液体储存器和反应区域之间的液体流路中的所有阀都是机械操作的阀。
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公开(公告)号：US20130244128A1
公开(公告)日：2013-09-19
申请号：US13423615
申请日：2012-03-19
申请人： Russell H. Barton
发明人： Russell H. Barton
CPC分类号： H01M8/0606 , B01J19/24 , B01J2219/00029 , B01J2219/24 , C01B3/02 , C01B2203/066
摘要： A hydrogen generator system and a fuel cell system including the hydrogen generator system are disclosed. The hydrogen generator system includes a replaceable cartridge that is removably contained within the system, and an external pump disposed outside the cartridge housing and configured to pump a fluid. The cartridge includes a cartridge housing, a liquid reservoir disposed within the cartridge housing and configured to contain a liquid including a reactant, a reaction area disposed within the cartridge housing and within which the reactant reacts to produce hydrogen gas, a liquid flow path disposed within the cartridge housing and through which the reactant liquid can flow from the liquid reservoir to the reaction area, and an internal pump disposed within the cartridge housing that can be operated by the external pump and is configured to transport the reactant liquid through the liquid flow path.
摘要翻译： 公开了一种氢发生器系统和包括氢发生器系统的燃料电池系统。 氢发生器系统包括可拆卸地容纳在系统内的可替换的盒，以及设置在盒壳体外部并被配置为泵送流体的外部泵。 墨盒包括墨盒壳体，液体储存器，其设置在墨盒壳体内并且构造成容纳包含反应物的液体，设置在墨盒外壳内的反应区域，反应器内部反应生成氢气;液体流路设置在 所述盒壳体和所述反应液体可以通过所述壳体从所述液体储存器流动到所述反应区域;以及内部泵，其设置在所述盒壳体内，所述内部泵可由所述外部泵操作，并且构造成将所述反应物液体输送通过所述液体流动路径 。
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公开(公告)号：US07132185B2
公开(公告)日：2006-11-07
申请号：US10017483
申请日：2001-12-14
IPC分类号： H01M8/04
CPC分类号： H01M8/04559 , H01M8/0494
摘要： A fuel cell system for powering a work load includes a fuel cell stack and a shunt regulator having a threshold detection; transistorized power switching element, and a dump load. The threshold detection element identifies when an abnormally high voltage rises. The power switching element routes power from the high voltage buss to the dump load. The dump load acts as an electrical energy sink, and may provide dissipated energy to the fuel cell stack in the form of heat. The switching element can also shunt power to the dump load when a digital control signal is set, for example at startup or during cold start conditions.
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6.发明授权公开(公告)号：US06284397B1
公开(公告)日：2001-09-04
申请号：US09321409
申请日：1999-05-27
申请人： Russell H. Barton
发明人： Russell H. Barton
IPC分类号： H01M800
CPC分类号： F04C18/126 , F04C18/086
摘要： An improved rotary piston blower supplies an oxidant stream to a fuel cell. In one embodiment, the improved rotary piston blower includes cantilevered shafts. The improved rotary piston blower is also able to supply an oil-free oxidant stream to an electrochemical fuel cell. The improved rotary piston blower has fewer components, fewer seals, and is easier to fabricate, in comparison to conventional, prior art rotary piston blowers.
摘要翻译： 改进的旋转活塞鼓风机将氧化剂流供应到燃料电池。 在一个实施例中，改进的旋转活塞鼓风机包括悬臂轴。 改进的旋转活塞式鼓风机还能够向电化学燃料电池供应无油氧化剂流。 与传统的现有技术的旋转活塞式鼓风机相比，改进的旋转活塞式鼓风机具有更少的部件，更少的密封件并且更容易制造。
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公开(公告)号：US6106964A
公开(公告)日：2000-08-22
申请号：US108156
申请日：1998-06-30
CPC分类号： H01M8/04119 , H01M8/2465 , H01M2300/0082 , H01M8/04014 , H01M8/241
摘要： Reactant gas supply streams for solid polymer fuel cells may be heated and humidified using heat generated by the fuel cell and water vapor from the fuel cell exhaust. The heat and water vapor in the oxidant exhaust stream are sufficient to heat and humidify a reactant gas supply stream, preferably the oxidant supply stream. The heating and humidifying can be accomplished by flowing a reactant gas supply stream and a fuel cell exhaust gas stream on opposite sides of a water permeable membrane in a combined heat and humidity exchange apparatus. The method and apparatus are particularly suitable for use with air-cooled fuel cell systems and systems which employ near ambient pressure air as the oxidant gas supply.
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公开(公告)号：US09023122B2
公开(公告)日：2015-05-05
申请号：US13461185
申请日：2012-05-01
CPC分类号： C01B3/065 , B01J7/00 , B01J7/02 , B01J2219/00164 , C01B2203/169 , H01M8/04208 , H01M8/065 , H01M8/0687 , Y02E60/362 , Y02E60/50
摘要： The invention is a hydrogen generator including a housing, a reaction area, a fluid reservoir, a pellet comprising a first reactant within the reaction area, a fluid comprising a second reactant within the fluid reservoir, a fluid flow path between the fluid reservoir and the reaction area, and a hydrogen outlet. The fluid flow path comprises a follower assembly biased toward the pellet, the follower assembly includes an articulated joint and a follower, and the second reactant can react with the first reactant in the reaction area to produce hydrogen gas and byproducts.
摘要翻译： 本发明是一种氢生成器，其包括壳体，反应区域，流体储存器，包含反应区域内的第一反应物的颗粒，包含流体储存器内的第二反应物的流体，流体储存器和流体储存器之间的流体流动路径 反应区域和氢气出口。 流体流路包括朝向颗粒偏压的从动组件，从动组件包括铰接接头和从动件，第二反应物可与反应区域中的第一反应物反应以产生氢气和副产物。
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公开(公告)号：US09005321B2
公开(公告)日：2015-04-14
申请号：US13423615
申请日：2012-03-19
CPC分类号： H01M8/0606 , B01J19/24 , B01J2219/00029 , B01J2219/24 , C01B3/02 , C01B2203/066
摘要： A hydrogen generator system and a fuel cell system including the hydrogen generator system are disclosed. The hydrogen generator system includes a replaceable cartridge that is removably contained within the system, and an external pump disposed outside the cartridge housing and configured to pump a fluid. The cartridge includes a cartridge housing, a liquid reservoir disposed within the cartridge housing and configured to contain a liquid including a reactant, a reaction area disposed within the cartridge housing and within which the reactant reacts to produce hydrogen gas, a liquid flow path disposed within the cartridge housing and through which the reactant liquid can flow from the liquid reservoir to the reaction area, and an internal pump disposed within the cartridge housing that can be operated by the external pump and is configured to transport the reactant liquid through the liquid flow path.
摘要翻译： 公开了一种氢发生器系统和包括氢发生器系统的燃料电池系统。 氢发生器系统包括可拆卸地容纳在系统内的可替换的盒，以及设置在盒壳体外部并被配置为泵送流体的外部泵。 墨盒包括墨盒壳体，液体储存器，其设置在墨盒壳体内并且构造成容纳包含反应物的液体，设置在墨盒外壳内的反应区域，反应物内部反应产生氢气;液体流路设置在 所述盒壳体和所述反应液体可以通过所述壳体从所述液体储存器流动到所述反应区域;以及内部泵，其设置在所述盒壳体内，所述内部泵可由所述外部泵操作，并且构造成将所述反应物液体输送通过所述液体流动路径 。
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公开(公告)号：US20140014205A1
公开(公告)日：2014-01-16
申请号：US13549536
申请日：2012-07-16
申请人： Russell H. Barton
发明人： Russell H. Barton
IPC分类号： F16K11/02
CPC分类号： C01B3/08 , C01B3/06 , C01B3/065 , F16L1/00 , F16L39/005 , F17C13/04 , Y02E60/362 , Y10T137/87676
摘要： A valve assembly is provided with concentric fluid paths and may be used on a hydrogen generator to transport liquid reactant to the hydrogen generator and hydrogen gas. The valve assembly includes a housing defining first and second fluid paths, a first valve member disposed in the first fluid path, and a second valve member disposed in the second fluid path. The assembly includes a connector including a first elongated member configured to engage the first valve member to open the first valve member to allow a first fluid to flow through the first fluid path, and a second fluid port including a second elongated member configured to allow fluid to flow through the second fluid path. The valve assembly is concentric in that the second fluid path surrounds at least a portion of the first fluid path.
摘要翻译： 阀组件设置有同心的流体路径，并可用于氢气发生器以将液体反应物输送到氢气发生器和氢气。 阀组件包括限定第一和第二流体路径的壳体，设置在第一流体路径中的第一阀构件和设置在第二流体路径中的第二阀构件。 组件包括连接器，该连接器包括第一细长构件，其构造成接合第一阀构件以打开第一阀构件以允许第一流体流过第一流体路径;以及第二流体端口，其包括第二细长构件，构造成允许流体 流过第二流体路径。 阀组件是同心的，因为第二流体路径包围第一流体路径的至少一部分。
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