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公开(公告)号：US20090047185A1
公开(公告)日：2009-02-19
申请号：US12043444
申请日：2008-03-06
CPC分类号： C01B3/065 , C01B2203/1011 , C01B2203/1023 , C01B2203/1029 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , Y02E60/362 , Y10T137/85978 , Y10T137/85986 , Y10T137/86019 , Y10T137/86027 , Y10T137/86815
摘要： Systems and methods are provided for hydrogen generation utilizing two or more liquid fuel components, using a fuel delivery system comprising a single pump. Advantageously, a single reversible cycle pump is used to deliver two or more fuel components of a fuel mixture in desired proportions to a mixing zone, reaction zone, or reaction chamber of a hydrogen generation system, while reducing the number of active elements required for fuel delivery and flow control of multiple fuel components. Alternatively, a unidirectional single or duel feed pump co-operable with flow control means comprising a valve provides for delivering first and second fuel components in desired proportions. Control of the pump speed, and duty cycle of the pump in continuous or pulsed modes, provides for delivery of first and second fuel components in desired proportions, to control hydrogen generation, and to provide for dilution, mixing, and flush cycles, using a single pump. A control system provides for control of the pump and/or valve, responsive to external or system conditions.
摘要翻译： 使用包括单个泵的燃料输送系统提供利用两种或更多种液体燃料组分的氢气生成的系统和方法。 有利地，使用单个可逆循环泵将所需比例的燃料混合物的两种或更多种燃料组分输送到氢气发生系统的混合区，反应区或反应室，同时减少燃料所需的活性元素的数量 多个燃油部件的输送和流量控制。 或者，与包括阀的流量控制装置协同操作的单向单向或双向供给泵提供以期望的比例输送第一和第二燃料部件。 以连续或脉冲模式控制泵的速度和泵的占空比，提供以所需比例输送第一和第二燃料组分，以控制氢的产生，并提供稀释，混合和冲洗循环，使用 单泵。 控制系统根据外部或系统条件提供对泵和/或阀的控制。
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公开(公告)号：US20090104481A1
公开(公告)日：2009-04-23
申请号：US11907931
申请日：2007-10-18
CPC分类号： H01M8/04216 , B01J7/02 , C01B3/065 , C01B2203/04 , C01B2203/0405 , C01B2203/06 , C01B2203/066 , Y02E60/362
摘要： Systems and methods for hydrogen generation based on the hydrolysis of a solid fuel are disclosed. The hydrogen generator comprises a fuel chamber for storing a solid chemical hydride, a chamber for storing a liquid reagent, and a liquid distributor disposed within the fuel chamber. The contact between the solid chemical hydride and the liquid reagent produces a substantially fluid nongaseous product and hydrogen gas. The liquid distributor is configured to move through at least a portion of the substantially fluid nongaseous product within the fuel chamber.
摘要翻译： 公开了基于固体燃料水解产生氢的系统和方法。 氢发生器包括用于存储固体化学氢化物的燃料室，用于储存液体试剂的室和设置在燃料室内的液体分配器。 固体化学氢化物和液体试剂之间的接触产生基本上流体的非气态产物和氢气。 液体分配器构造成移动通过燃料室内的基本上流体的非气态产物的至少一部分。
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公开(公告)号：US20080160360A1
公开(公告)日：2008-07-03
申请号：US11785037
申请日：2007-04-13
CPC分类号： H01M8/04179 , H01M8/04231 , H01M8/04425 , H01M8/04432 , H01M8/04753 , H01M8/04776 , H01M8/04783
摘要： Systems and methods are provided in which a fuel cell purge cycle recaptures fluid material such as water and hydrogen from an electrode of a fuel cell and can recycle the hydrogen to the anode, leading to improved fuel cell efficiency with minimal parasitic load. Pressure fluctuations of a hydrogen generation system may be integrated with the fuel cell purge cycle to recycle hydrogen to the fuel cell and water to the hydrogen generation system.
摘要翻译： 提供了系统和方法，其中燃料电池吹扫循环从燃料电池的电极重新捕获诸如水和氢的流体材料，并且可以将氢气再循环到阳极，从而以最小的寄生负载提高燃料电池效率。 氢气发生系统的压力波动可以与燃料电池吹扫循环一体化，以将氢气再循环到燃料电池和水到氢气产生系统。
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公开(公告)号：US20090020174A1
公开(公告)日：2009-01-22
申请号：US12043386
申请日：2008-03-06
申请人： Keith A. Fennimore , John Spallone
发明人： Keith A. Fennimore , John Spallone
CPC分类号： C01B3/065 , C01B2203/1011 , C01B2203/1023 , C01B2203/1029 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , Y02E60/362 , Y10T137/85978 , Y10T137/85986 , Y10T137/86019 , Y10T137/86027 , Y10T137/86815
摘要： Systems and methods are provided for hydrogen generation utilizing two or more liquid fuel components, using a fuel delivery system comprising a single reversible or bi-directional pump co-operable with flow control means comprising passive or active valves to deliver two or more fuel components to a mixing zone, reaction zone, or reaction chamber of a hydrogen generation system. The pump is operable in a forward direction to deliver one fuel component, and in a reverse direction to deliver a second fuel component. Control of the pump speed, direction and duty cycle of the pump in continuous or pulsed modes provides for delivery of first and second fuel components in desired proportions, to control hydrogen generation. The system also allows for dilution, mixing and flush cycles to be provided using a single pump, reducing the number of active elements required for fuel delivery and flow control in systems using two or more liquid fuel components.
摘要翻译： 提供使用两种或多种液体燃料组分的氢气生成的系统和方法，其使用包括单个可逆或双向泵的燃料输送系统，所述单个可逆或双向泵可与包括被动或主动阀的流量控制装置共同操作以将两个或更多个燃料组分输送到 氢气发生系统的混合区，反应区或反应室。 泵可以向前方向操作以输送一个燃料部件，并且沿相反方向输送第二燃料部件。 以连续或脉冲模式控制泵的速度，方向和占空比提供以所需比例输送第一和第二燃料组分，以控制氢的产生。 该系统还允许使用单个泵提供稀释，混合和冲洗循环，减少了使用两个或多个液体燃料组分的系统中燃料输送和流量控制所需的活性元件的数量。
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公开(公告)号：US08381766B2
公开(公告)日：2013-02-26
申请号：US12043386
申请日：2008-03-06
申请人： Keith A. Fennimore , John Spallone
发明人： Keith A. Fennimore , John Spallone
CPC分类号： C01B3/065 , C01B2203/1011 , C01B2203/1023 , C01B2203/1029 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , Y02E60/362 , Y10T137/85978 , Y10T137/85986 , Y10T137/86019 , Y10T137/86027 , Y10T137/86815
摘要： Systems and methods are provided for hydrogen generation utilizing two or more liquid fuel components, using a fuel delivery system comprising a single reversible or bi-directional pump co-operable with flow control means comprising passive or active valves to deliver two or more fuel components to a mixing zone, reaction zone, or reaction chamber of a hydrogen generation system. The pump is operable in a forward direction to deliver one fuel component, and in a reverse direction to deliver a second fuel component. Control of the pump speed, direction and duty cycle of the pump in continuous or pulsed modes provides for delivery of first and second fuel components in desired proportions, to control hydrogen generation. The system also allows for dilution, mixing and flush cycles to be provided using a single pump, reducing the number of active elements required for fuel delivery and flow control in systems using two or more liquid fuel components.
摘要翻译： 提供使用两种或多种液体燃料组分的氢气生成的系统和方法，其使用包括单个可逆或双向泵的燃料输送系统，所述单个可逆或双向泵可与包括被动或主动阀的流量控制装置共同操作以将两个或更多个燃料组分输送到 氢气发生系统的混合区，反应区或反应室。 泵可以向前方向操作以输送一个燃料部件，并且沿相反方向输送第二燃料部件。 以连续或脉冲模式控制泵的速度，方向和占空比提供以所需比例输送第一和第二燃料组分，以控制氢的产生。 该系统还允许使用单个泵提供稀释，混合和冲洗循环，减少了使用两个或多个液体燃料组分的系统中燃料输送和流量控制所需的活性元件的数量。
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公开(公告)号：US07316718B2
公开(公告)日：2008-01-08
申请号：US09902899
申请日：2001-07-11
申请人： Steven C. Amendola , Richard M. Mohring , Phillip J. Petillo , Keith A. Fennimore , Stephen C. Petillo
发明人： Steven C. Amendola , Richard M. Mohring , Phillip J. Petillo , Keith A. Fennimore , Stephen C. Petillo
CPC分类号： C01B3/065 , B01J8/0207 , B01J8/0278 , B01J2208/00539 , B01J2219/00038 , B01J2219/0027 , F17C11/005 , Y02E60/362 , Y02E60/364
摘要： An arrangement for generating hydrogen gas utilizes differential pressure to transport fuel and spent fuel components without requiring an electrically powered fuel delivery pump.
摘要翻译： 用于产生氢气的装置利用差压来运输燃料和乏燃料部件，而不需要电动燃料输送泵。
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公开(公告)号：US08372168B2
公开(公告)日：2013-02-12
申请号：US11521351
申请日：2006-09-15
IPC分类号： C10J3/20
CPC分类号： C01B3/065 , B01J7/02 , C01B3/323 , C01B3/503 , C01B2203/0233 , C01B2203/0405 , C01B2203/041 , C01B2203/0495 , C01B2203/066 , C01B2203/1017 , C01B2203/1223 , Y02E60/362
摘要： A hydrogen generation fuel cartridge system which can be removably connected to a fuel cell power module is disclosed. The removable hydrogen generation fuel cartridge comprises a fuel storage module and a hydrogen generation system balance of plant (BOP) that is interchangeable with each module. All controls are preferably contained in the BOP. A heat exchanger may be employed to control the temperature of the cartridge and components such as the reaction chamber.
摘要翻译： 公开了可拆卸地连接到燃料电池功率模块的氢气发生燃料盒系统。 可移除的氢气生成燃料盒包括燃料储存模块和可与每个模块互换的装置的氢生成系统平衡（BOP）。 所有对照优选包含在BOP中。 可以使用热交换器来控制盒和诸如反应室的组件的温度。
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