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Resultados 226 resultados LastUpdate Última actualización 17/09/2019 [15:42:00] pdf PDF

Solicitudes publicadas en los últimos 15 días / Applications published in the last 15 days

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一种氧化还原液流电池一体化端框板

NºPublicación: CN209389139U 13/09/2019

Solicitante:

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Resumen de: CN209389139U

一种氧化还原液流电池一体化端框板,包括集电板、导电塑料板、电极、全氟离子膜和液流端框板顺序组合而成,其中,所述集电板、导电塑料板和所述液流端框板通过一次性注塑成型;所述液流端框板左右边侧设有溶液槽,所述溶液槽设有进液口长直U型溶液迂回槽和出液口长直U型溶液迂回槽;因采用一次性注塑成型,导电塑料板和集电板四周被注塑塑料包裹成一体,解决液流电池端框板、导电塑料板和集电板的密封边角区域正负电解液内漏现象,相对于现有技术可以大幅减少生产工序和降低生产成本,适合大规模的专业化生产制造。

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一种燃料电池电堆模块流体分配结构

NºPublicación: CN110233278A 13/09/2019

Solicitante:

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Resumen de: CN110233278A

本发明提供一种燃料电池电堆模块流体分配结构,是将依次设置的电堆端板、封装壳体壁以及用于集成氢气通道、冷却液通道和空气通道后再转换实现按需分配的分配歧管密封连接固定而成,其特征在于,分配歧管主要由本体、设置于本体一侧的转换部和另一侧的连接部构成,其中,转换部具有彼此相互隔离的腔室,分别为与电堆模块氢气通道、冷却液通道以及空气通道相连通的各腔室;连接部是突出于本体一侧端面的连接区域,其上具有与电堆端板和封装壳体壁上的氢气通道、冷却液通道和空气通道相对应的接入口,相应地,氢气接入口与氢气腔室相连通,冷却液接入口与冷却液腔室相连通,空气接入口与空气腔室相连通。本发明具有零件数量少功能集成多等优点。

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一种空气加湿管道及车用加湿装置

NºPublicación: CN209389143U 13/09/2019

Solicitante:

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Resumen de: CN209389143U

本实用新型涉及汽车配件领域,具体为一种空气加湿管道及车用加湿装置;包括管道本体,其中管道本体两端分别连接有外部管道;还包括设置于管道本体腔体内的喷雾装置,其中管道本体为中空腔体结构;其中管道本体包括加湿段,还包括设置于管道本体任意一端或两端的固定段,固定段与外部管道连接;喷雾装置设置于加湿段内并与加湿段内腔体连通;本实用新型提供的管道加湿结构紧凑,便于安装,尤其合适大流量高流速下气体的加湿工作;本技术方案提供的车用加湿装置,通过设置有空气加湿管道,能够实现空气加湿效果的提升以及加湿效率的提高。

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金属双极板

NºPublicación: CN209389138U 13/09/2019

Solicitante:

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Resumen de: CN209389138U

本实用新型提供一种金属双极板,包括:阳极底片(1)、阴极底片(2);所述阳极底片(1)与所述阴极底片(2)之间设有密封垫(3);所述阴极底片(2)与所述密封垫(3)相邻的一面设有冷却水流道板(4),所述阴极底片(2)的另一面设有阴极流道板(5);所述阳极底片(1)与所述密封垫(3)相背的一面设有阳极流道板(14)。本实用新型的金属双极板,与现有技术中整体式冲压成型的双极板不同,底片与流道板分体装配,不需采用昂贵的冲压模具设备,避免了冲压成型中材料内应力集中,工件开裂等隐患,生产成本低,工艺流程简单,具有很高的实用价值。

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一种燃料电池发电系统自动泄压装置

NºPublicación: CN209389142U 13/09/2019

Solicitante:

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Resumen de: CN209389142U

本实用新型公开一种燃料电池发电系统自动泄压装置,包括自动泄压电磁阀、气压分配器、压力传感器以及进气电磁阀,所述气压分配器底端设有进气接头,所述气压分配器顶端通过顶部接头与所述进气电磁阀的进气端相连,所述气压分配器左侧通过左侧接头与所述自动泄压电磁阀通连,所述自动泄压电磁阀侧部设有用于排放气体的泄压接头,所述气压分配器右侧通过右侧接头与所述压力传感器通连,所述压力传感器通过传感器连接线与所述自动泄压电磁阀电连接。相对现有技术,本实用新型技术方案具有结构简单和方便控制等优点,可有效提高压力精准监控以及泄压控制的便捷性。

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一种燃料电池系统散热装置

NºPublicación: CN209389140U 13/09/2019

Solicitante:

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Resumen de: CN209389140U

本实用新型公开一种燃料电池系统散热装置,包括内部设置有电堆的机柜,所述机柜的背板设置有通风孔,所述背板还相连有离心风机,所述离心风机的抽风端与所述通风孔中心轴向相对,所述离心风机将所述电堆发出的热量向外抽出。相对现有技术,本实用新型技术方案具有结构简单和安全可靠等优点,可有效提高电堆的散热效果以保证其工作可靠性。

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一种燃料电池发电系统气压缓冲装置

NºPublicación: CN209389141U 13/09/2019

Solicitante:

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Resumen de: CN209389141U

本实用新型公开一种燃料电池发电系统气压缓冲装置,包括通过管道依次相连的储氢缓冲罐、电堆以及排气电磁阀,氢气于所述储氢缓冲罐内储藏并缓冲,再于所述电堆的进口端进入电堆内并与氧气结合,氧气氧化还原反应后产物经所述排气电磁阀向外排放。相对现有技术,本实用新型技术方案具有结构简单和工作可靠等优点,可有效克服燃料电池发电系统气压供应不稳定的技术问题,使得氢气供应更加稳定可靠。

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SEPARATOR PLATE HAVING SPACER ELEMENT AND FUEL CELL SYSTEM

NºPublicación: CN110235294A 13/09/2019

Solicitante:

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DE_102017201989_PA

Resumen de: WO2018145853A1

The invention relates to a separator plate (100) for at least one fuel cell of a fuel cell system. The separator plate (100) comprises at least one seal (120), wherein the seal (120) is designed to seal at least one media-conducting inner region (200) from a non-media-conducting outer region (132 and 134). The separator plate (100) additionally comprises at least one spacer element (140), which is preferably arranged in the outer region (132). The separator plate (100) can be contacted by an evaluating device in a contacting region (110), this region being located such that it lies, in part, between the seal (120) and spacer element (140). According to the invention, a deformation of the separator plate in the contacting region within a fuel cell stack is thus prevented.

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LASER WELDING METHOD

NºPublicación: CN110234460A 13/09/2019

Solicitante:

NOK\u682A\u5F0F\u4F1A\u793E

WO_2018155477_PA

Resumen de: WO2018155477A1

Provided is a laser welding method in which a state where the irradiation energy density becomes excessively high due to multiple instances of irradiation with lasers is not caused, and a defect such as a hole in a workpiece is not caused. In order to achieve this objective, the laser welding method for welding a plurality of workpieces together by irradiation of the workpieces in a stacked state with a laser beam, is characterized in that: when reciprocating irradiation with a laser beam is performed along a fixed welding line, the irradiation positions of the start end A and the termination end A" of the irradiation are shifted from each other so that irradiation energy can be dispersed; and further, when irradiation with a laser beam is performed multiple times in the same direction along the fixed welding line, the irradiation positions of the start ends of the irradiation are shifted from one another or/and the irradiation positions of the termination ends of the irradiation are shifted from one another so that irradiation energy can be dispersed.

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Multi-Copter Having Fuel Tank Installation Part

NºPublicación: CN110234570A 13/09/2019

Solicitante:

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WO_2018074720_PA

Resumen de: KR101806261B1

Disclosed is a multi-copter including a fuel tank installation unit. According to one embodiment of the present invention, a multi-copter including a plurality of rotary blades, using fuel to produce electricity, and operating the rotary blade therethrough comprises: a main body (100) having an accommodation space where a fuel tank installation unit (130) is inserted and fixated; three or more propeller installation arms (120) installed from both side parts of the main body (110) in a planar symmetrical shape and having a rotary blade (121) installed in each end part; the fuel tank installation unit (130) accommodated and fixated in the accommodation space of the main body (110) while being fastened to a fuel tank (131); and a fuel cell (140) installed inside the main body (100) and using fuel supplied from the fuel tank (131) to produce electricity to supply a rotary driving force to the rotary blade (121). Accordingly, provided are effects capable of safely and conveniently replacing the fuel tank, and being easy to assemble/disassemble components to remarkably reduce a flight preparation time.

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BIPOLAR PLATE AND FUEL CELL STACK COMPRISING SAME

NºPublicación: CN110235293A 13/09/2019

Solicitante:

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KR_20180092643_A

Resumen de: WO2018147669A1

The present invention relates to a bipolar plate and a fuel cell stack comprising same. According to one aspect of the present invention, provided is a bipolar plate which is formed from a metal material, has a plurality of pores, and has one partial region thereof having a hydrophilic surface, and a different partial region thereof having a hydrophobic surface.

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FUEL CELL SYSTEM AND METHOD FOR CONTROLLING THE FUEL CELL SYSTEM

NºPublicación: CN110233275A 13/09/2019

Solicitante:

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US_2019273437_A1

Resumen de: US2019273437A1

The present disclosure is made in order to reduce inaccuracy of current sensors. A fuel cell system 100 comprises a converter 150 configured to convert output voltage of the fuel cell 1, and a current sensor CS1 including a preliminarily magnetized magnetic core MC1 and configured to measure current flowing in the converter 150 from the fuel cell 1. A controller 160 comprises, as driving modes of the fuel cell system 100, a first driving mode DM1 in which a maximum current value IL1max in a target circuit of current measurement by the current sensor CS1 is lower than a current value for preliminary magnetization of the magnetic core and a second driving mode DM2 in which the maximum current value IL2max in the target circuit is higher than the maximum current value IL1max in the target circuit in the first driving mode DM1. When an accumulated temperature value IT of the current sensor CS1 in the first driving mode DM1 has exceeded a threshold ITth, the second driving mode DM2 is executed and subsequently the first driving mode DM1 is executed.

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FUEL CELL SYSTEM AND METHOD OF CONTROLLING THE SAME

NºPublicación: CN110233274A 13/09/2019

Solicitante:

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US_2019273272_A1

Resumen de: US2019273272A1

A fuel cell system includes a control unit that is configured to perform highland control for increasing an amount of electric power generated per unit time by a fuel cell and increasing a rotational speed of a compressor such that an operating point of the compressor falls outside a surging region, in comparison with a case where a highland condition that an outside air pressure determined from an outside air pressure-associated information is lower than an outside air pressure threshold determined in advance is not fulfilled, when the highland condition is fulfilled in starting electric power generation by the fuel cell.

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一种燃气壁挂炉和燃料电池组合采暖供热系统

NºPublicación: CN110230839A 13/09/2019

Solicitante:

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Resumen de: CN110230839A

本发明公开了一种燃气壁挂炉辅助燃料电池提供生活热水的系统,包括燃气壁挂炉、质子交换膜燃料电池、换热水箱、采暖设备、相应的控制装置、相连接的管路和必要的控制阀门、水泵及相关零件;本发明将家用燃气壁挂炉和燃料电池相结合,满足用户的采暖、生活热水和家庭日常的用电需求;当燃料电池所提供的热量足够时,燃气壁挂炉不加热生活热水,当生活热水温度过低时,燃料壁挂炉对生活热水的加热起到补充作用,可以提高冬季室内取暖供热舒适性,节约能源。

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固态薄膜燃料电池的制备方法

NºPublicación: CN110230028A 13/09/2019

Solicitante:

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Resumen de: CN110230028A

本发明提供一种固态薄膜燃料电池的制备方法,首先通过控制真空镀膜设备在第一电极的外周面沉积第一电解质层,并使第一电解质层的厚度沿第一方向逐渐减小,第一方向与单管电极的轴向同向;然后控制真空镀膜设备在第一电解质层的外周面沉积第二电解质层,并使第二电解质层的厚度沿第一方向逐渐增大;再控制真空镀膜设备在第二电解质层的外周面沉积环形的第二电极。通过该制备方法得到的固态薄膜燃料电池,其电解质层包括两种不同的电解质,其中一电解质层与一电极贴合并匹配,另一电解质层与另一电极贴合并匹配,从而能够结合两种电解质的优势,使得电池能够发挥最佳的电池性能。

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一种锶配位聚合物及其制备方法和应用

NºPublicación: CN110229346A 13/09/2019

Solicitante:

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Resumen de: CN110229346A

本发明涉及一种锶配位聚合物及其制备方法和应用,所述锶配位聚合物的化学式为{[Sr(hedpH)(μ‑HO)(HO)]·4HO},n为正整数,hedp为羟基乙叉二膦酸有机配体;所述锶配位聚合物具有较好的质子导电性能、较高的水稳定性,在55℃和98%相对湿度下本发明锶配位聚合物的电导率为4.9×10S/cm,可应用于对性能要求不高的燃料电池的质子交换膜材料中;本发明锶配位聚合物的制备方法原料易得,价格便宜,可实现较低的生产成本,并有效降低燃料电池的成本;同时采用水作为溶剂,绿色环保,生产工艺简单,反应条件温和,产率较高,易于工业化生产。

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一种微量CO的甲醇重整制氢燃料电池发电系统

NºPublicación: CN110233276A 13/09/2019

Solicitante:

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Resumen de: CN110233276A

本发明公开了一种微量CO的甲醇重整制氢燃料电池发电系统,其包括控制系统和通过管道依次连接的储液仓、出液泵、汽化器、反应器、冷凝器及低温质子交换膜燃料电池;所述微量CO的甲醇重整制氢燃料电池发电系统还包括板式热交换器;所述反应器内装有甲醇重整制氢催化剂;所述甲醇重整制氢催化剂含有包含NiO和CrO的活性组分、包含ZrO和AlO的载体以及助剂。本发明将微量CO的甲醇重整制氢方法与低温质子交换膜燃料电池相配合使用,既规避了氢气提纯的步骤及其装置模块,又可以使用成熟的低温质子交换膜燃料电池系统发电,设备系统成本低、性能可靠,可规模应用于汽车、船舶、基站电源的领域。

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双电解液铝空气电池

NºPublicación: CN110233314A 13/09/2019

Solicitante:

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\u7EFF\u4E1A\u4E2D\u8BD5\u4F4E\u78B3\u79D1\u6280\uFF08\u9547\u6C5F\uFF09\u6709\u9650\u516C\u53F8

Resumen de: CN110233314A

本发明涉及铝空气电池领域,公开了一种双电解液铝空气电池,其包括铝阳极(8)、阳极反应室(7)、隔膜(6)、阴极反应室(5)、空气阴极(4),通过隔膜(6)将阴极反应室(5)和阳极反应室(7)隔开,反应室上设计有电解液通道,可从外部注液,阴极电解液和阳极电解液可通过各自的液流通道进入阴极反应室(5)和阳极反应室(7)中参与反应。本发明既能有效避免铝空气电池铝阳极在高浓度强碱性溶液中的自腐蚀,又能保证空气阴极较高的氧还原反应活性,其最大的特点是可以采用普通铝片作为铝阳极,不必要特殊合金。与单电解液中性溶液相比,它则规避了快速生成沉淀造成电极和反应室堵塞的缺陷。

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一种PEMFC流场板压降和流量均匀性测试系统及方法

NºPublicación: CN110233273A 13/09/2019

Solicitante:

\u6B66\u6C49\u7406\u5DE5\u5927\u5B66

Resumen de: CN110233273A

本发明公开了一种基于PEMFC流场板的压降和流量均匀性监测系统,包括若干监测组件,以及计算机系统;流场板设多个流道,每个流道配设至少两个监测组件,每个监测组件均分别与计算机系统相连;监测组件用于监测流道内的压力并将该压力信号发送至计算机系统,计算机系统用于接收流道内至少两个位置的压力信号,根据压降,通过流道流体压降与流量关系,计算各流道内的气体流量,获得流场板各流道内气体流量分布。本发明还提供了一种基于PEMFC流场板的压降和流量均匀性监测方法。本发明的有益效果为:本发明通过在流场板的每个流道内设压力传感器连接计算机系统,在反应过程中,通过压力传感器测量流场板内实际压力,再通过计算机系统分析计算得出流场板内气体的真实分布情况,对流场板结构优化具有重要意义。

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一种镍配合物及其制备方法和作为质子传导材料的应用

NºPublicación: CN110229193A 13/09/2019

Solicitante:

\u6B66\u6C49\u5927\u5B66

Resumen de: CN110229193A

本发明公开了一种镍配合物及其制备方法和作为质子传导材料的应用,该镍配合物的分子式为[Ni(4,4′‑bipy)(HO)(HO)]·2Hbmt·9HO,其中,Hbmt为去两个质子的配体CHPO(Hbmt),4,4′‑bipy为4,4′‑联吡啶分子。该镍配合物的制备方法是将含Hbmt、4,4′‑联吡啶、Ni(OAc)·4HO的水溶液进行水热反应制得。制备的镍配合物作为质子传导材料进行应用,其在宽温度范围内具有高于10S·cm的质子传导率,而且在高温环境下多次循环使用仍能保持结构的稳定和非常高的传导值。

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燃料电池的冷启动系统

NºPublicación: CN110233272A 13/09/2019

Solicitante:

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Resumen de: CN110233272A

本发明提供一种燃料电池的冷启动系统,所述燃料电池包括冷却剂入口以及冷却剂出口,所述冷启动系统包括调节阀、水泵、加热器、以及供气管集成腔,供气管集成腔的内壁分布有冷却剂管,供气管集成腔内设置有氢气循环管路以及空气循环管路,氢气循环管路以及空气循环管路用于分别向所述燃料电池提供氢气和空气;冷却剂出口通过水泵与所述调节阀的入口连接,所述调节阀的第一出口通过第一连接管路与所述冷却剂管的一端连通,冷却剂管的另一端与所述冷却剂入口连通,第一连接管路上设置有加热器,所述加热器用于加热所述冷却剂管内的冷却剂。本发明技术方案可以实现对氢气循环管路、空气循环管路以及燃料电池的全面加热,加热效率高。

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POLYMER ELECTROLYTE FILM

NºPublicación: CN110233277A 13/09/2019

Solicitante:

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\u5927\u91D1\u5DE5\u4E1A\u682A\u5F0F\u4F1A\u793E

KR_20180118258_A

Resumen de: WO2015080292A1

Provided is a polymer electrolyte film having superior strength, low dimensional changes, and low film resistance. The polymer electrolyte film, which results from a polymer electrolyte being contained in the voids of a porous film, is characterized by the porous film being obtained by stretching polytetrafluoroethylene obtained by co-polymerizing tetrafluoroethylene and an ethylenic comonomer, and the average pore size of the porous film being greater than 0.20 μm.

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一体化氧化还原液流电池电堆

NºPublicación: CN209389144U 13/09/2019

Solicitante:

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Resumen de: CN209389144U

一种一体化氧化还原液流电池电堆,包括一体化的液流框板(液流框板与导电塑料板一次注塑成型)、一体化的液流端框板(液流端框板、导电塑料板及集电板一次注塑成型)、紧固件,其中:所述一体化的液流框板设有进、出液口,一体化的液流框板正、反面设有进、出液支路流道,进液支路流道的一端与进液口连通,进液支路流道的另一端与长直U型迂回槽连通,出液支路流道的一端与出液口连通,出液支路流道的另一端与长直U型迂回槽连通,相邻的一体化液流框板之间粘贴有离子交换膜,一体化的液流框板是液流框板与导电塑料板注塑成型;一体化的液流端框板是液流端框板与导电塑料板及集电板注塑成型;一体化液流框板内框及一体化液流端框板内框中装有电极;所述一体化的液流框板、电极、离子交换膜及一体化的液流端框板通过紧固件压紧串联在一起。

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FUEL CELL SYSTEM MOUNTED ON VEHICLE AND CONTROL METHOD THEREOF

NºPublicación: US2019275899A1 12/09/2019

Solicitante:

TOYOTA MOTOR CO LTD [JP]

Resumen de: US2019275899A1

A fuel cell system mounted on a vehicle comprises a fuel cell; a secondary battery; a drive motor configured to serve as a motor to generate a driving force and as a generator to generate regenerative power; an auxiliary machine configured to consume the regenerative power; an accelerator pedal sensor; a shift position sensor; a vehicle speed sensor; and a controller. The controller determines that the vehicle is in a first state when the vehicle has a negative vehicle speed, a move forward request is given to the vehicle and an accelerator pedal is depressed or when the vehicle has a positive vehicle speed, the move backward request is given to the vehicle and the accelerator pedal is depressed. When a predetermined first condition including a condition that the vehicle is in the first state is satisfied, the controller performs an auxiliary machine consumption process that causes the auxiliary machine to consume the regenerative power that includes a required power for the drive motor calculated by using a depression amount of the accelerator pedal.

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TWO-LAYER ANODE FOR MOLTEN CARBONATE FUEL CELLS

Nº publicación: US2019280306A1 12/09/2019

Solicitante:

FUELCELL ENERGY INC [US]

WO_2018089517_PA

Resumen de: US2019280306A1

An anode includes a first layer and a second layer, such that the first layer includes a first active material selected from a NiAl alloy or mixtures of a NiAl alloy and a NiCr alloy, and the second layer includes a second active material and a ceramic material, the second active material selected from a NiAl alloy, a NiCr alloy, and mixtures thereof. A fuel cell includes the anode such that the first layer is disposed adjacent to an anode current collector and the second layer is disposed adjacent to an electrolyte matrix.

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