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    FLUIDIZED BED CONTAMINANT SEPARATOR AND WATER-CONTROL LOOP FOR A FUEL REACTANT STREAM OF A FUEL CELL
    1.
    发明申请
    FLUIDIZED BED CONTAMINANT SEPARATOR AND WATER-CONTROL LOOP FOR A FUEL REACTANT STREAM OF A FUEL CELL 有权
    燃料电池燃料反应物流的流化床污染物分离器和水控制环

    公开(公告)号：US20120034536A1

    公开(公告)日：2012-02-09

    申请号：US13263148

    申请日：2009-04-27

    申请人： Joshua D. Isom ,  Leslie L. Vandine ,  Derek W. Hildreth ,  John L. Preston ,  Paul R. Hanrahan ,  Reni Lynn

    发明人： Joshua D. Isom ,  Leslie L. Vandine ,  Derek W. Hildreth ,  John L. Preston ,  Paul R. Hanrahan ,  Reni Lynn

    IPC分类号： H01M8/06 ,  H01M8/04

    CPC分类号： H01M8/0687 ,  B01D53/1412 ,  B01D53/1425 ,  B01D53/18 ,  B01D2257/406 ,  C01B3/32 ,  C01B2203/0205 ,  C01B2203/0283 ,  C01B2203/066 ,  H01M8/04014 ,  H01M8/04708 ,  H01M8/0618 ,  H01M8/0662 ,  Y02E60/50

    摘要： A fluidized contaminant separator and water-control loop (10) decontaminates a fuel reactant stream of a fuel cell (12). Water passes over surfaces of an ammonia dissolving media (61) within a fluidized bed (62) while the fuel reactant stream simultaneously passes over the surfaces to dissolve contaminants from the fuel reactant stream into a separated contaminant and water stream. A fuel-control heat exchanger (57) upstream from the scrubber (58) removes heat from the fuel stream. A water-control loop (78) directs flow of the separated contaminants and water stream from an accumulator (68) through an ion exchange bed (88) which removes contaminants from the stream. Decontaminated water is directed back into the scrubber (58) to flow through the fluidized bed (62). Separating contaminants from the fuel reactant stream and then isolating and concentrating the separated contaminants within the ion exchange material (88) minimizes costs and maintenance requirements.

    摘要翻译： 流化污染物分离器和水控制回路（10）消除燃料电池（12）的燃料反应物流。 水通过流化床（62）内的氨溶解介质（61）的表面，同时燃料反应物流同时经过表面以将来自燃料反应物流的污染物溶解成分离的污染物和水流。 在洗涤器（58）上游的燃料控制热交换器（57）从燃料流中除去热量。 水控制回路（78）引导分离的污染物和来自蓄能器（68）的水流的流动通过离子交换床（88），其从流中除去污染物。 去污水被引回到洗涤器（58）中以流过流化床（62）。 将污染物与燃料反应物流分离，然后分离和浓缩分离的污染物在离子交换材料（88）内，使成本和维护需求最小化。

    Fluidized bed contaminant separator and water-control loop for a fuel reactant stream of a fuel cell
    2.
    发明授权
    Fluidized bed contaminant separator and water-control loop for a fuel reactant stream of a fuel cell 有权
    用于燃料电池的燃料反应物流的流化床污染物分离器和水控制回路

    公开(公告)号：US09553323B2

    公开(公告)日：2017-01-24

    申请号：US13263148

    申请日：2009-04-27

    申请人： Joshua D. Isom ,  Leslie L. VanDine ,  Derek W. Hildreth ,  John L. Preston ,  Paul R. Hanrahan ,  Lynn Reni

    发明人： Joshua D. Isom ,  Leslie L. VanDine ,  Derek W. Hildreth ,  John L. Preston ,  Paul R. Hanrahan ,  Lynn Reni

    IPC分类号： H01M8/06 ,  B01D53/14 ,  B01D53/18 ,  C01B3/32 ,  H01M8/04

    CPC分类号： H01M8/0687 ,  B01D53/1412 ,  B01D53/1425 ,  B01D53/18 ,  B01D2257/406 ,  C01B3/32 ,  C01B2203/0205 ,  C01B2203/0283 ,  C01B2203/066 ,  H01M8/04014 ,  H01M8/04708 ,  H01M8/0618 ,  H01M8/0662 ,  Y02E60/50

    摘要： A fluidized contaminant separator and water-control loop (10) decontaminates a fuel reactant stream of a fuel cell (12). Water passes over surfaces of an ammonia dissolving media (61) within a fluidized bed (62) while the fuel reactant stream simultaneously passes over the surfaces to dissolve contaminants from the fuel reactant stream into a separated contaminant and water stream. A fuel-control heat exchanger (57) upstream from the scrubber (58) removes heat from the fuel stream. A water-control loop (78) directs flow of the separated contaminants and water stream from an accumulator (68) through an ion exchange bed (88) which removes contaminants from the stream. Decontaminated water is directed back into the scrubber (58) to flow through the fluidized bed (62). Separating contaminants from the fuel reactant stream and then isolating and concentrating the separated contaminants within the ion exchange material (88) minimizes costs and maintenance requirements.

    摘要翻译： 流化污染物分离器和水控制回路（10）消除燃料电池（12）的燃料反应物流。 水通过流化床（62）内的氨溶解介质（61）的表面，同时燃料反应物流同时经过表面以将来自燃料反应物流的污染物溶解成分离的污染物和水流。 在洗涤器（58）上游的燃料控制热交换器（57）从燃料流中除去热量。 水控制回路（78）引导分离的污染物和来自蓄能器（68）的水流的流动通过离子交换床（88），其从流中除去污染物。 去污水被引回到洗涤器（58）中以流过流化床（62）。 将污染物与燃料反应物流分离，然后分离和浓缩分离的污染物在离子交换材料（88）内，使成本和维护需求最小化。

    ACID FUEL CELL CONDENSING HEAT EXCHANGER
    7.
    发明申请
    ACID FUEL CELL CONDENSING HEAT EXCHANGER 审中-公开
    酸性燃料电池冷凝热交换器

    公开(公告)号：US20120021306A1

    公开(公告)日：2012-01-26

    申请号：US13259235

    申请日：2009-04-08

    申请人： Joshua D. Isom ,  Kazuo Saito ,  John W. Kowalski ,  Bryan F. Dufner ,  Sitaram Ramaswamy ,  Ricardo O. Brown

    发明人： Joshua D. Isom ,  Kazuo Saito ,  John W. Kowalski ,  Bryan F. Dufner ,  Sitaram Ramaswamy ,  Ricardo O. Brown

    IPC分类号： H01M8/04 ,  H01M8/06 ,  F25J3/00 ,  F28F1/18 ,  F28D15/00 ,  F28D7/16

    CPC分类号： F28D7/1615 ,  F28D7/0091 ,  F28F2215/04 ,  H01M8/04007 ,  H01M8/04074 ,  H01M8/04164 ,  H01M8/086

    摘要： A heat exchanger for a fuel cell includes first and second heat exchanger portions that provide a fluid flow passage. The second heat exchanger portion is arranged downstream from the first heat exchanger portion. The first and second heat exchanger portions include a coolant flow passage, which is provided by tubes in one example. The first and second heat exchanger portions are configured to transfer heat between the fluid flow and coolant flow passages. The first heat exchanger portion is configured to provide a first heat transfer rate capacity. The second heat exchanger portion includes a second heat transfer rate capacity that is greater than the first heat transfer rate capacity. In one example, the first heat exchanger portion includes tubes and does not include any fins, and the second heat exchanger includes spaced apart fins supporting the tubes.

    摘要翻译： 一种用于燃料电池的热交换器包括提供流体流动通道的第一和第二热交换器部分。 第二热交换器部分布置在第一热交换器部分的下游。 第一和第二热交换器部分包括在一个示例中由管提供的冷却剂流动通道。 第一和第二热交换器部分构造成在流体流动和冷却剂流动通道之间传递热量。 第一热交换器部分被配置成提供第一传热速率容量。 第二热交换器部分包括大于第一传热速率容量的第二传热速率容量。 在一个示例中，第一热交换器部分包括管并且不包括任何翅片，并且第二热交换器包括支撑管的间隔开的翅片。

    Rotor system health monitoring using shaft load measurements and virtual monitoring of loads
    8.
    发明授权
    Rotor system health monitoring using shaft load measurements and virtual monitoring of loads 有权
    转子系统健康监测采用轴负荷测量和负载虚拟监​​测

    公开(公告)号：US09240083B2

    公开(公告)日：2016-01-19

    申请号：US12714527

    申请日：2010-02-28

    申请人： Joshua D. Isom ,  Brian Edward Morris

    发明人： Joshua D. Isom ,  Brian Edward Morris

    IPC分类号： G08B21/00 ,  G08B23/00 ,  G01M9/00 ,  G01L1/00 ,  G01F17/00 ,  G07C5/08

    CPC分类号： G07C5/0816

    摘要： A method of real-time rotor fault detection includes measuring a set of loads to obtain measured signals and virtually monitoring the set of loads to obtain estimated signals. The estimated signals are subtracted from the measured signals to obtain residuals and the residuals are compared to a categorical model. A categorical output representative of a rotor fault is identified within the categorical model.

    摘要翻译： 实时转子故障检测的方法包括测量一组负载以获得测量信号并虚拟监测负载集合以获得估计信号。 从测量信号中减去估计的信号以获得残差，并将残差与分类模型进行比较。 在分类模型中识别出转子故障的分类输出。

    PHOSPHORIC ACID FUEL CELL WITH INTEGRATED ABSORPTION CYCLE REFRIGERATION SYSTEM
    9.
    发明申请
    PHOSPHORIC ACID FUEL CELL WITH INTEGRATED ABSORPTION CYCLE REFRIGERATION SYSTEM 审中-公开
    具有集成吸收循环制冷系统的磷酸燃料电池

    公开(公告)号：US20120122002A1

    公开(公告)日：2012-05-17

    申请号：US13387027

    申请日：2009-09-09

    申请人： Mithun Kamat ,  Leslie L. Van Dine ,  Joshua D. Isom ,  Sitaram Ramaswamy

    发明人： Mithun Kamat ,  Leslie L. Van Dine ,  Joshua D. Isom ,  Sitaram Ramaswamy

    IPC分类号： H01M8/04 ,  H01M8/02 ,  H01M8/24

    CPC分类号： H01M8/04074 ,  H01M8/04029 ,  H01M8/086

    摘要： A phosphoric acid fuel cell (PAFC) system includes a cell stack assembly having an anode, a cathode and a coolant portion. At least one heat exchanger is fluidly interconnected with at least one of the anode, the cathode and the coolant portion and provides a fluid path for receiving a fluid from the anode, the cathode and/or the coolant portion. An absorption cycle refrigerant system includes an absorber having a solution of refrigerant and absorbent, and an absorbent loop and a refrigerant loop communicating with the absorber and respectively carrying absorbent and refrigerant. The at least one heat exchanger is arranged in the absorbent loop and is configured to transfer heat from the fuel cell system to the absorption chiller.

    摘要翻译： 磷酸燃料电池（PAFC）系统包括具有阳极，阴极和冷却剂部分的电池堆组件。 至少一个热交换器与阳极，阴极和冷却剂部分中的至少一个流体地互连，并提供用于从阳极，阴极和/或冷却剂部分接收流体的流体路径。 吸收循环制冷剂系统包括具有制冷剂和吸收剂溶液的吸收器和吸收回路和与吸收器连通并分别携带吸收剂和制冷剂的制冷剂回路。 所述至少一个热交换器被布置在所述吸收回路中并且被配置为将热量从所述燃料电池系统传递到所述吸收式制冷机。

    RANKINE CYCLE POWER PLANT HEAT SOURCE CONTROL
    10.
    发明申请
    RANKINE CYCLE POWER PLANT HEAT SOURCE CONTROL 审中-公开
    RANKINE循环发电厂热源控制

    公开(公告)号：US20100187319A1

    公开(公告)日：2010-07-29

    申请号：US12601701

    申请日：2007-05-29

    申请人： Joshua D. Isom ,  Kent R. McCord

    发明人： Joshua D. Isom ,  Kent R. McCord

    IPC分类号： F24H9/20 ,  F24H9/00

    CPC分类号： F22B35/007 ,  F01K25/10 ,  F22B1/1807 ,  F22B1/1838 ,  F27D17/004 ,  Y02E10/46 ,  Y02E20/363

    摘要： Provision is made in an organic rankine cycle power plant for modulating the flow of hot gases from a thermal source to the evaporator. The modulation device may be a blower on the downstream side of the evaporator or a valve on the upstream side thereof. The modulation device is controlled by generation of a digital signal to enable or disenable the modulation device and an analog signal for adjusting the position of the modulation device.

    摘要翻译： 在有机的酸碱循环发电厂中进行了调节从热源到蒸发器的热气流。 调制装置可以是在蒸发器的下游侧的鼓风机或其上游侧的阀。 通过产生数字信号来控制调制装置，以调制装置和调制装置的位置的模拟信号。