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公开(公告)号：US09379407B2
公开(公告)日：2016-06-28
申请号：US13266716
申请日：2010-04-20
申请人： Ayaka Nango , Tetsuya Ogawa , Yukihiko Kiyohiro
发明人： Ayaka Nango , Tetsuya Ogawa , Yukihiko Kiyohiro
CPC分类号： H01M8/12 , H01M8/2432 , H01M8/2457 , H01M8/247 , H01M8/248 , H01M8/249 , Y02E60/521 , Y02E60/525
摘要： In a fuel cell stack constituting a fuel cell module, electrolyte/electrode assemblies and separators are alternately laminated. An electrolyte/electrode assembly is arranged on one end of the fuel cell stack in the lamination direction, while a separator is arranged on the other end of the fuel cell stack in the lamination direction. A terminal separator is arranged adjacent to the electrolyte/electrode assembly, while a load relaxation member is arranged adjacent to the separator. The terminal separator controls the supply of a fuel gas to a fuel gas channel, and the load relaxation member is configured of a laminate of a plurality of flat metal plates.
摘要翻译： 在构成燃料电池模块的燃料电池堆中，电解质/电极组件和隔板交替层叠。 电解质/电极组件沿着层叠方向设置在燃料电池堆的一端，同时在层叠方向上在燃料电池堆的另一端设置隔板。 端子隔板布置成与电解质/电极组件相邻，而负载松弛构件被布置成与隔板相邻。 端子分离器控制向燃料气体通道供应燃料气体，并且负载松弛部件由多个平板状金属板的叠层构成。
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公开(公告)号：US08865363B2
公开(公告)日：2014-10-21
申请号：US13260097
申请日：2010-03-16
申请人： Tetsuya Ogawa , Yukihiko Kiyohiro , Koji Dan
发明人： Tetsuya Ogawa , Yukihiko Kiyohiro , Koji Dan
CPC分类号： H01M8/0265 , H01M8/0247 , H01M8/0258 , H01M8/04067 , H01M8/241 , H01M8/243 , H01M8/2432 , H01M8/248 , H01M8/2483 , H01M8/2484 , H01M2008/1293 , H01M2250/20 , Y02E60/50 , Y02E60/525 , Y02T90/32
摘要： A fuel cell is provided with a separator that supports an electrolyte/electrode assembly sandwiched therebetween. The separator is provided with: first and second fuel gas supply parts in the center of which fuel gas supply holes are formed; first and second cross-link parts connected to the first and second fuel gas supply parts; and first and second sandwiching support parts connected to the first and second cross-link parts. Each first sandwiching support part is provided with a set of fuel gas exhaust passages that discharge fuel gas that has gone through a fuel gas passage and been used. The cross-sectional areas of the fuel gas exhaust passages are larger on the downstream sides than on the upstream sides, in terms of the direction of fuel gas flow.
摘要翻译： 燃料电池设置有支撑夹在其间的电解质/电极组件的隔板。 分离器设置有：形成有燃料气体供给孔的中心的第一和第二燃料气体供给部; 连接到第一和第二燃料气体供应部分的第一和第二交叉部件; 以及连接到第一和第二交联部件的第一和第二夹持支撑部件。 每个第一夹层支撑部分设置有一组燃料气体排出通道，其排出已经通过燃料气体通道并被使用的燃料气体。 在燃料气体流动方向上，燃料气体排出通道的横截面积在下游侧比在上游侧大。
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公开(公告)号：US20140087279A1
公开(公告)日：2014-03-27
申请号：US14115681
申请日：2012-04-17
申请人： Yukihiko Kiyohiro
发明人： Yukihiko Kiyohiro
IPC分类号： H01M8/06
CPC分类号： H01M8/0618 , H01M8/04097 , H01M8/04268 , H01M8/04753 , H01M8/04761 , H01M8/04776
摘要： A fuel cell system includes a fuel cell stack, an oxygen-containing gas flow rate control device, a reformer, a raw fuel flow rate control device, and an exhaust gas flow rate control device. In the fuel cell system, the oxygen-containing gas flow rate control device includes a start-up oxygen-containing gas flow rate regulator valve for supplying an oxygen-containing gas to the reformer to perform partial oxidation reforming from start-up of fuel cells until the temperature of the fuel cell stack is raised to a predetermined temperature. After the temperature of the fuel cell stack reaches the predetermined temperature, the exhaust gas flow rate control device supplies an exhaust gas to the reformer to perform the partial oxidation reforming and steam reforming.
摘要翻译： 燃料电池系统包括燃料电池堆，含氧气体流量控制装置，重整器，原燃料流量控制装置和废气流量控制装置。 在燃料电池系统中，含氧气体流量控制装置包括启动含氧气体流量调节阀，用于向重整器供给含氧气体，以从燃料电池启动进行部分氧化重整 直到燃料电池堆的温度升高到预定温度。 在燃料电池堆的温度达到预定温度之后，废气流量控制装置将废气提供给重整器，以进行部分氧化重整和蒸汽重整。
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公开(公告)号：US08557467B2
公开(公告)日：2013-10-15
申请号：US12681536
申请日：2008-09-24
IPC分类号： H01M2/38
CPC分类号： H01M8/04097 , H01M8/0204 , H01M8/023 , H01M8/0252 , H01M8/0258 , H01M8/0263 , H01M8/0267 , H01M8/04074 , H01M8/1231 , H01M8/241 , H01M8/243 , H01M8/2432 , H01M8/2457 , H01M8/248 , H01M8/2483 , H01M8/249 , H01M2008/1293
摘要： A fuel cell includes separators sandwiching electrolyte electrode assemblies. Each of the separators includes a fuel gas supply passage, four first bridges extending radially outwardly from the fuel gas supply section, and sandwiching sections connected to the first bridges. A fuel gas supply passage extends through the fuel gas supply section. Each of the sandwiching sections has a fuel gas channel and an oxygen-containing gas channel. The four electrolyte electrode assemblies are arranged concentrically around the fuel gas supply section. A fuel cell stack includes such fuel cells.
摘要翻译： 燃料电池包括夹着电解质电极组件的隔板。 每个分离器包括燃料气体供应通道，从燃料气体供应部分径向向外延伸的四个第一桥梁和连接到第一桥梁的夹层部分。 燃料气体供给通道延伸穿过燃料气体供应部分。 每个夹层部分具有燃料气体通道和含氧气体通道。 四个电解质电极组件围绕燃料气体供应部分同心地排列。 燃料电池堆包括这样的燃料电池。
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公开(公告)号：US20130029235A1
公开(公告)日：2013-01-31
申请号：US13637156
申请日：2011-03-15
IPC分类号： H01M8/06
CPC分类号： H01M8/04014 , H01M8/04029 , H01M8/04089 , H01M8/04358 , H01M8/04492 , H01M8/04731 , H01M8/04761 , H01M8/1231
摘要： A fuel cell system includes a fuel cell module and a condenser apparatus. The condenser apparatus includes a first condenser using an oxygen-containing as a coolant, and a second condenser using hot water stored in a hot water tank as the coolant. Further, the fuel cell system includes a control device for controlling at least one of a flow rate of the exhaust gas supplied to the first condenser and a flow rate of the exhaust gas supplied to the second condenser based on at least any of a water level of the hot water in the hot water tank, a temperature of the hot water in the hot water tank, and a water level of the condensed water in the condenser apparatus.
摘要翻译： 燃料电池系统包括燃料电池模块和冷凝器装置。 冷凝器装置包括使用含氧的冷却剂的第一冷凝器和使用存储在热水箱中的热水作为冷却剂的第二冷凝器。 此外，燃料电池系统包括控制装置，用于基于至少任何一个水位来控制供应到第一冷凝器的废气的流量和供应到第二冷凝器的废气的流量中的至少一个 热水箱内的热水，热水箱内的热水温度以及冷凝器内的冷凝水的水位。
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公开(公告)号：US20120045702A1
公开(公告)日：2012-02-23
申请号：US13264323
申请日：2010-04-09
CPC分类号： H01M8/1213 , H01M8/243 , H01M8/2432 , H01M8/2457 , H01M8/248 , H01M2008/1293
摘要： Disclosed is a fuel cell module provided with a fuel cell stack and a load-applying mechanism. The load-applying mechanism is provided with: a first clamping part that applies a first camping load, in the direction of stacking, to the gas seal part of the fuel cell stack; a second clamping part that applies to an electrolyte/electrode unit, in the aforementioned direction of stacking, a second clamping load that is lighter than the first clamping load; and a third clamping part that is provided on the first clamping part and, separately from the first clamping part, applies a third clamping load to the gas seal part in the aforementioned direction of stacking.
摘要翻译： 公开了一种设置有燃料电池堆和负载施加机构的燃料电池模块。 负载施加机构设置有：第一夹紧部，其在堆叠方向上向燃料电池堆的气体密封部施加第一露营负载; 在上述堆叠方向上施加到电解质/电极单元的第二夹持部分，比第一夹紧载荷轻的第二夹持载荷; 以及第三夹持部，其设置在所述第一夹持部上，并且与所述第一夹持部分别地，在所述堆叠方向上向所述气密封部施加第三夹持载荷。
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公开(公告)号：US20120009498A1
公开(公告)日：2012-01-12
申请号：US13260163
申请日：2010-03-16
申请人： Tetsuya Ogawa , Yukihiko Kiyohiro , Koji Dan , Yuki Yoshimine
发明人： Tetsuya Ogawa , Yukihiko Kiyohiro , Koji Dan , Yuki Yoshimine
CPC分类号： H01M8/248 , H01M8/0247 , H01M8/0258 , H01M8/04067 , H01M8/243 , H01M8/2432 , H01M8/2457 , H01M8/2459 , H01M8/2465 , H01M8/2483 , H01M8/2484 , H01M2008/1293 , H01M2250/20 , Y02E60/50 , Y02E60/525 , Y02T90/32
摘要： A fuel cell is provided with a separator that supports an electrolyte/electrode assembly sandwiched therebetween. The separator is provided with: first and second fuel gas supply parts in the center of which fuel gas supply holes are formed; first and second cross-link parts connected to the first and second fuel gas supply parts; and first and second surrounding support parts connected to the first and second cross-link parts. Each first surrounding support part is provided with a set of fuel gas exhaust passages that discharge fuel gas that has gone through a fuel gas passage and been used. The cross-sectional areas of the fuel gas exhaust passages are larger on the downstream sides than on the upstream sides, in terms of the direction of fuel gas flow.
摘要翻译： 燃料电池设置有支撑夹在其间的电解质/电极组件的隔板。 分离器设置有：形成有燃料气体供给孔的中心的第一和第二燃料气体供给部; 连接到第一和第二燃料气体供应部分的第一和第二交叉部件; 以及连接到第一和第二交联部件的第一和第二环绕支撑部件。 每个第一周围支撑部分设置有一组燃料气体排出通道，其排出已经通过燃料气体通道并被使用的燃料气体。 在燃料气体流动方向上，燃料气体排出通道的横截面积在下游侧比在上游侧大。
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公开(公告)号：US20110039182A1
公开(公告)日：2011-02-17
申请号：US12989689
申请日：2009-04-14
申请人： Koji Dan , Yukihiko Kiyohiro
发明人： Koji Dan , Yukihiko Kiyohiro
CPC分类号： H01M8/0247 , H01M8/0258 , H01M8/0265 , H01M8/2418 , H01M8/2425 , H01M8/2457 , H01M8/2483 , H01M8/2484 , H01M8/249 , H01M2008/1293 , H01M2250/20 , Y02E60/50 , Y02E60/525 , Y02T90/32
摘要： A fuel cell includes separators sandwiching electrolyte electrode assemblies. The separators each include first and second fuel gas supply sections through which a fuel gas supply passage extends centrally, first and second bridges extending radially outwardly from the first and second fuel gas supply sections and first and second sandwiching sections connected to the first and second bridges. A fuel gas channel and an oxygen-containing gas channel are provided in the first and second sandwiching sections. Each of the first sandwiching sections has pairs of fuel gas outlets, and a fuel gas consumed in the fuel gas channel is discharged through the fuel gas outlets.
摘要翻译： 燃料电池包括夹着电解质电极组件的隔板。 分离器各自包括第一和第二燃料气体供应部分，燃料气体供应通道通过该第一和第二燃料气体供应部分中心延伸，从第一和第二燃料气体供应部分径向向外延伸的第一和第二桥梁以及连接到第一和第二桥梁的第一和第二夹层部分 。 燃料气体通道和含氧气体通道设置在第一和第二夹层部分中。 每个第一夹层部分具有一对燃料气体出口，燃料气体通道中消耗的燃料气体通过燃料气体出口排出。
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公开(公告)号：US20100209799A1
公开(公告)日：2010-08-19
申请号：US12681536
申请日：2008-09-24
CPC分类号： H01M8/04097 , H01M8/0204 , H01M8/023 , H01M8/0252 , H01M8/0258 , H01M8/0263 , H01M8/0267 , H01M8/04074 , H01M8/1231 , H01M8/241 , H01M8/243 , H01M8/2432 , H01M8/2457 , H01M8/248 , H01M8/2483 , H01M8/249 , H01M2008/1293
摘要： A fuel cell includes separators sandwiching electrolyte electrode assemblies. Each of the separators includes a fuel gas supply passage, four first bridges extending radially outwardly from the fuel gas supply section, and sandwiching sections connected to the first bridges. A fuel gas supply passage extends through the fuel gas supply section. Each of the sandwiching sections has a fuel gas channel and an oxygen-containing gas channel. The four electrolyte electrode assemblies are arranged concentrically around the fuel gas supply section. A fuel cell stack includes such fuel cells.
摘要翻译： 燃料电池包括夹着电解质电极组件的隔板。 每个分离器包括燃料气体供应通道，从燃料气体供应部分径向向外延伸的四个第一桥梁和连接到第一桥梁的夹层部分。 燃料气体供给通道延伸穿过燃料气体供应部分。 每个夹层部分具有燃料气体通道和含氧气体通道。 四个电解质电极组件围绕燃料气体供应部分同心地排列。 燃料电池堆包括这样的燃料电池。
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公开(公告)号：US20070163537A1
公开(公告)日：2007-07-19
申请号：US11635619
申请日：2006-12-08
申请人： Junichi Kamio , Takuya Sato , Yukihiko Kiyohiro , Kohei Kuzuoka
发明人： Junichi Kamio , Takuya Sato , Yukihiko Kiyohiro , Kohei Kuzuoka
CPC分类号： F02B47/02 , F02B1/12 , F02D19/0655 , F02D19/0671 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/084 , F02D41/0025 , F02D41/3047 , F02M25/0227 , F02M25/0228 , F02M43/00 , F02M69/044 , F02M69/045 , F02M69/046 , Y02T10/128 , Y02T10/36
摘要： A homogeneous charge compression ignition internal combustion engine capable of reliably reducing flame noise at a time of high-load operation is provided. The engine includes an injector 12a which injects a liquid hydrocarbon fuel to an intake port 23, and an injector 12b which directly injects an alcohol fuel into a combustion chamber 21. The liquid hydrocarbon fuel is distributed to an outer peripheral side of the combustion chamber 21, and the alcohol fuel is distributed to a central portion. The engine includes intake valves 25a and 25b, and divides an intake stroke into a period in which the intake valve 25a is stopped and a fuel-gas mixture is flown, and a period in which the intake valves 25a and 25b are operated and the flow is suppressed, guides the liquid hydrocarbon fuel into the combustion chamber 21 during the flow period, and injects the alcohol fuel to the combustion chamber 21 during the flow suppression period. The engine includes separating means for mixing water into a composite fuel of the liquid hydrocarbon and alcohol and separating it into an alcohol-water mixture solution and the liquid hydrocarbon, supplying means 6 for supplying the liquid hydrocarbon to the injector 12a, and supplying means 9 for supplying the alcohol-water mixture solution to the injector 12b.
摘要翻译： 提供能够在高负荷运转时可靠地降低火焰噪声的均质充气压缩点火式内燃机。 发动机包括将液体烃燃料喷射到进气口23的喷射器12a和将醇燃料直接喷射到燃烧室21中的喷射器12b。液体烃燃料分配到燃烧的外周侧 室21，醇燃料分配到中心部分。 发动机包括进气门25a和25b，并且将进气冲程分成进气门25a停止并且燃料 - 气体混合物流动的时段，以及进气门25a和25b 并且流动被抑制，在流动期间将液体烃燃料引导到燃烧室21中，并且在流动抑制期间将醇燃料喷射到燃烧室21。 发动机包括用于将水混合到液体烃和醇的复合燃料中并将其分离成醇 - 水混合物溶液的分离装置和用于将液体烃供应到喷射器12a的液体烃供应装置6，以及供给装置 9用于将醇 - 水混合物溶液供应到喷射器12b。
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