公开(公告)号：US20070087239A1

公开(公告)日：2007-04-19

申请号：US11251792

申请日：2005-10-18

申请人： Alan Mulvenna ,  Theodore Yntema ,  Curtis Robin ,  Gerhard Schmidt ,  James Ko ,  Sonja Macfarlane

发明人： Alan Mulvenna ,  Theodore Yntema ,  Curtis Robin ,  Gerhard Schmidt ,  James Ko ,  Sonja Macfarlane

IPC分类号： H01M8/04

CPC分类号： H01M8/04149 ,  H01M8/04141

摘要： A fuel cell fluid management system that transfers water vapor from a fuel cell stack's oxidant exhaust to the fuel cell stack's fluid supplies through membrane tubes; that coalesces and separates liquid water from the fuel cell's fluid exhaust streams for removal to the environment; that transfers heat from the fuel cell stack to the fluid supplies, and that disposes of purged fuel cell fuel. The fluid management system is shaped to close couple to the fluid ports of a corresponding fuel cell stack.

摘要翻译： 一种燃料电池流体管理系统，其将来自燃料电池堆的氧化剂排气的水蒸汽传送到燃料电池堆的流体供应通过膜管; 将液态水与燃料电池的流体废气流聚结并分离，以便去除环境; 其将热量从燃料电池堆传递到流体供应源，并且配置清除的燃料电池燃料。 流体管理系统的形状是与相应的燃料电池堆的流体端口相连接。

公开(公告)号：US20070087240A1

公开(公告)日：2007-04-19

申请号：US11360486

申请日：2006-02-24

申请人： Curtis Robin ,  Alan Mulvenna ,  Gerhard Schmidt

发明人： Curtis Robin ,  Alan Mulvenna ,  Gerhard Schmidt

IPC分类号： H01M8/04

CPC分类号： H01M8/04291 ,  H01M8/04089

摘要： A fuel cell fluid dissipater dissipates excess air, water and unreacted fuel from a fuel cell and comprises a gas permeable and water absorbing dissipation media and a fluid intake assembly. The fluid intake assembly directs excess water and unreacted fuel and air from the fuel cell to the dissipation media where the excess water is directed to a bottom portion of the dissipation media and where the unreacted fuel and air are directed to a top portion of the dissipation media. An air stream is directed through the dissipation media such that the excess water and unreacted fuel and air in the media are dissipated to the environment.

摘要翻译： 燃料电池流体消散器从燃料电池消散过量的空气，水和未反应的燃料，并且包括透气且吸水的耗散介质和流体进料组件。 流体进入组件将多余的水和未反应的燃料和空气从燃料电池引导到耗散介质，其中多余的水被引导到耗散介质的底部，并且未反应的燃料和空气被引导到耗散的顶部 媒体。 空气流被引导通过耗散介质，使得介质中多余的水和未反应的燃料和空气被散发到环境中。

公开(公告)号：US20070087232A1

公开(公告)日：2007-04-19

申请号：US11476083

申请日：2006-06-28

申请人： Curtis Robin ,  Sonja Macfarlane ,  Iqbal Manhas

发明人： Curtis Robin ,  Sonja Macfarlane ,  Iqbal Manhas

IPC分类号： H01M8/04

CPC分类号： H01M8/04253 ,  H01M8/04358 ,  H01M8/04559 ,  H01M8/04567 ,  H01M8/04597 ,  H01M8/04664 ,  H01M8/04753 ,  H01M8/0494 ,  H01M8/04947 ,  H01M2250/20 ,  Y02T90/32

摘要： An electrical power generator comprising at least one fuel cell and at least one capacitor electrically coupled together in parallel is operated in a manner that reduces stress on the fuel cell and prolongs fuel cell operating life. The operation comprises: monitoring a current drawn by a load; monitoring a voltage across the capacitor; and operating the fuel cell to generate an electrical output within a target output range when either the monitored current or voltage are within a respective selected current and voltage range, the fuel cell output supplying the load and/or recharging the capacitor. The capacitor is configured to discharge stored electrical energy to the load when the load exceeds the target output range.

摘要翻译： 包括至少一个燃料电池和至少一个并联电耦合在一起的电容器的电力发电机以减少燃料电池上的应力并延长燃料电池的使用寿命的方式运行。 该操作包括：监视负载绘制的电流; 监测电容器两端的电压; 以及当所监测的电流或电压在相应的选定电流和电压范围内时，所述燃料电池单元输出提供所述负载和/或对所述电容器再充电，并操作所述燃料电池以在目标输出范围内产生电输出。 电容器被配置为当负载超过目标输出范围时将存储的电能放电到负载。