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1. 发明申请

WO2017075525A1 THIN FLUID MANIFOLDS AND METHODS THEREFOR 审中-公开
标题翻译：薄流体歧管及其方法
公开(公告)号：WO2017075525A1
公开(公告)日：2017-05-04
申请号：PCT/US2016/059567
申请日：2016-10-28
申请人： INTELLIGENT ENERGY LIMITED , SCHROOTEN, Jeremy , SOBEJKO, Paul , ZIMMERMANN, Joerg , DEPATIE, Isabelle
发明人： SCHROOTEN, Jeremy , SOBEJKO, Paul , ZIMMERMANN, Joerg , DEPATIE, Isabelle , FOSTER, Simon , KIRK, Christopher , FAUCHEUX, Vincent
IPC分类号： H01M8/0258 , H01M8/04082 , H01M8/04089 , H01M8/2483 , H01M8/2484
CPC分类号： H01M8/2484 , H01M8/006 , H01M8/04089 , H01M8/04156 , H01M8/04201 , H01M8/2418 , H01M8/2483 , H01M2008/1095
摘要： A fuel cell system with planar manifold having at least one fuel cell assembly with a first side and a second side: a plurality of anodes on the first side; a plurality of cathodes on the second side; ion-conducting electrolyte between the first and second sides; a fluid manifold assembly fluidiy connected to the first side. In the planar manifold a first barrier layer provides at least one inlet port in fluid communication with a hydrogen source, and at least one outlet port to remove any unreacted hydrogen and byproducts from the first side; a plurality of conduit layers, on at least one of which is disposed one or more channels fluidiy connected to the at least one inlet port and one of which is fluidiy connected to the at least one outlet port; and, a second bamer layer disposed above the plurality of conduit layers containing a plurality of perforations affixed to the first side to supply hydrogen gas.
摘要翻译：具有平面歧管的燃料电池系统具有至少一个燃料电池组件，所述燃料电池组件具有第一侧和第二侧：所述第一侧上的多个阳极; 在第二侧上的多个阴极; 在第一和第二侧之间的离子导电电解质; 流体连接到第一侧的流体歧管组件。在平面歧管中，第一阻挡层提供与氢源流体连通的至少一个入口端口和至少一个出口端口以从第一侧移除任何未反应的氢气和副产物; 多个导管层，在所述多个导管层中的至少一个上布置有一个或多个通道，所述一个或多个通道流体连接至所述至少一个入口并且其中一个流体连接至所述至少一个出口; 以及设置在所述多个导管层上方的第二b料层，所述第二b料层包含固定到第一侧以提供氢气的多个穿孔。

2. 发明申请

WO2016083813A2 COOLANT INJECTION CONTROLLER 审中-公开
标题翻译：冷却液注射控制器
公开(公告)号：WO2016083813A2
公开(公告)日：2016-06-02
申请号：PCT/GB2015/053605
申请日：2015-11-26
申请人： INTELLIGENT ENERGY LIMITED
发明人： MOGHIMI, Shahin , PALMER, Nathaniel , GARDNER, Vince , FOSTER, Simon , RAMA, Pratap
IPC分类号： H01M8/0432
CPC分类号： H01M8/0258 , H01M8/0267 , H01M8/0432 , H01M8/04328 , H01M8/04335 , H01M8/04358 , H01M8/04417 , H01M8/04537 , H01M8/04552 , H01M8/04619 , H01M8/04701 , H01M8/04723 , H01M8/0494
摘要： A coolant injection controller for a fuel cell system, the coolant injection controller configured to actively control the flow of a coolant to a fuel cell assembly for cooling and/or hydrating the fuel cell assembly in response to a measure of fuel cell assembly performance, wherein the coolant injection controller is configured to provide for a first mode of operation if the measure of fuel cell assembly performance is below a predetermined threshold and a second mode of operation if the measure of fuel cell assembly performance is above the predetermined threshold, the first and second modes having different coolant injection profiles and wherein, in the first mode of operation, the coolant injection profile provides for control of the flow of coolant by alternating between at least two different injection flow rates.
摘要翻译：一种用于燃料电池系统的冷却剂喷射控制器，所述冷却剂喷射控制器被配置为响应于燃料电池组件性能的测量，主动地控制冷却剂流向燃料电池组件以冷却和/或水化燃料电池组件，其中如果燃料电池组件性能的测量值低于预定阈值并且如果燃料电池组件性能的测量值高于预定阈值，则第二操作模式，第一和第二操作模式被配置为提供第一操作模式，第二模式具有不同的冷却剂喷射轮廓，并且其中，在第一操作模式中，冷却剂喷射轮廓通过在至少两个不同的喷射流量之间交替来控制冷却剂的流动。

3. 发明申请

WO2016083814A1 FUEL CELL AND COOLANT STORAGE 审中-公开
标题翻译：燃料电池和冷藏库
公开(公告)号：WO2016083814A1
公开(公告)日：2016-06-02
申请号：PCT/GB2015/053607
申请日：2015-11-26
申请人： INTELLIGENT ENERGY LIMITED
发明人： MOGHIMI, Shahin , GARDNER, Vince , PALMER, Nathaniel , FOSTER, Simon , RAMA, Pratap
IPC分类号： H01M8/04029 , H01M8/04007 , H01M8/04089 , H01M8/04223 , H01M8/04746 , H01M8/04791
CPC分类号： H01M8/04268 , H01M8/04029 , H01M8/04037 , H01M8/04089 , H01M8/04253 , H01M8/04358 , H01M8/04753 , H01M8/04798 , H01M8/04902
摘要： A method of operating a fuel cell system comprising a fuel cell assembly configured to generate electrical power from a fuel flow and an oxidant flow, the method comprising a first phase and a subsequent second phase, the first phase comprising; operating the fuel cell assembly with a first stoichiometric ratio of oxidant flow to fuel flow to generate electrical power; providing said generated electrical power to a heater element for heating a coolant for supply to said fuel cell assembly; the second phase comprising; delivering coolant heated in the first phase to the fuel cell assembly; operating the fuel cell assembly with a second stoichiometric ratio of oxidant flow to fuel flow to generate electrical power, the second stoichiometric ratio lower than the first ratio.
摘要翻译：一种操作燃料电池系统的方法，所述燃料电池系统包括被配置为从燃料流和氧化剂流产生电功率的燃料电池组件，所述方法包括第一相和随后的第二相，所述第一相包括：以第一化学计量比的氧化剂流与燃料流操作燃料电池组件以产生电力; 将所述产生的电力提供给加热器元件，用于加热用于供应到所述燃料电池组件的冷却剂; 第二相包括将在第一阶段加热的冷却剂输送到燃料电池组件; 以第二化学计量比的氧化剂流与燃料流动操作燃料电池组件以产生电力，第二化学计量比低于第一比率。

4. 发明申请

WO2022148886A1 GAS DIFFUSION METHOD FOR USE WITH FUEL CELL STACK 审中-公开
公开(公告)号：WO2022148886A1
公开(公告)日：2022-07-14
申请号：PCT/EP2022/050457
申请日：2022-01-11
申请人： INTELLIGENT ENERGY LIMITED
发明人： WATTON, James , FOSTER, Simon
IPC分类号： H01M8/0273 , H01M8/0276
摘要： Aspects of managing fluid diffusion across active regions of one or more of a cathode and anode are disclosed herein, aspects include a method of efficient fluid distribution within an MEA (20) by forming a fluid confinement space with a sealing gasket (50) forming placed on at least one of an anode and a cathode of a fuel cell the gasket configured with at least one inlet (140) fluidly communicating with the fluid containment space and at least one outlet (145) through the gasket (50) fluidly communicating with the fluid containment space, inserting a generally planar rectangular porous gas diffusion layer (40) with two end walls, and two side walls, configured to fit form at least one inlet plenum (186) is formed around at least one edge of the gas diffusion layer (40) and an annular wall of the fluid confinement space and one outlet plenum (188) and, the resistance to fluid flow along the inlet plenum (186) is balanced against the resistance to fluid flow across the gas diffusion insert configured to urge fluid transport generally evenly across the width of the insert to the outlet plenum (188) configured to fluidly connect to the outlet (145).

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