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公开(公告)号：US08034504B2
公开(公告)日：2011-10-11
申请号：US12301397
申请日：2007-05-16
申请人： Tadashi Tsunoda , Hiroki Homma , Tetsuya Ogawa , Koji Dan
发明人： Tadashi Tsunoda , Hiroki Homma , Tetsuya Ogawa , Koji Dan
CPC分类号： H01M8/04022 , H01M8/04097 , H01M8/04223 , H01M8/04268 , H01M8/04302
摘要： A fuel cell system includes a fuel cell, a fuel gas supply unit for supplying a fuel gas to the fuel cell, an oxygen containing gas supply unit, which has a heat exchanger for heating an oxygen-containing gas, for supplying the oxygen-containing gas heated by the heat exchanger to the fuel cell, an exhaust gas discharge unit for supplying an exhaust gas used in a generating reaction and discharged from the fuel cell, as a heating medium for heating the oxygen-containing gas to the heat exchanger, and a combustion gas supply unit, which has a combustor disposed out of a passageway of the exhaust gas discharge unit for generating a combustion gas by combusting a raw fuel with an oxygen-containing gas supplied thereto, for supplying the combustion gas, together with the exhaust gas, to the heat exchanger.
摘要翻译： 燃料电池系统包括燃料电池，用于向燃料电池供应燃料气体的燃料气体供应单元，具有用于加热含氧气体的热交换器的含氧气体供应单元，用于供给含氧气体 由热交换器加热到燃料电池的气体，用于供给用于发电反应并从燃料电池排出的排气的排气单元，作为将含氧气体加热到热交换器的加热介质，以及 燃烧气体供给单元，其具有设置在排气排出单元的通路之外的燃烧器，用于通过燃烧原料燃料与供给其的含氧气体一起产生燃烧气体，以供给燃烧气体与排气 气体，到热交换器。
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公开(公告)号：US20090280364A1
公开(公告)日：2009-11-12
申请号：US12301397
申请日：2007-05-16
申请人： Tadashi Tsunoda , Hiroki Homma , Tetsuya Ogawa , Koji Dan
发明人： Tadashi Tsunoda , Hiroki Homma , Tetsuya Ogawa , Koji Dan
CPC分类号： H01M8/04022 , H01M8/04097 , H01M8/04223 , H01M8/04268 , H01M8/04302
摘要： A fuel cell system includes a fuel cell, a fuel gas supply unit for supplying a fuel gas to the fuel cell, an oxygen containing gas supply unit, which has a heat exchanger for heating an oxygen-containing gas, for supplying the oxygen-containing gas heated by the heat exchanger to the fuel cell, an exhaust gas discharge unit for supplying an exhaust gas used in a generating reaction and discharged from the fuel cell, as a heating medium for heating the oxygen-containing gas to the heat exchanger, and a combustion gas supply unit, which has a combustor disposed out of a passageway of the exhaust gas discharge unit for generating a combustion gas by combusting a raw fuel with an oxygen-containing gas supplied thereto, for supplying the combustion gas, together with the exhaust gas, to the heat exchanger.
摘要翻译： 燃料电池系统包括燃料电池，用于向燃料电池供应燃料气体的燃料气体供应单元，具有用于加热含氧气体的热交换器的含氧气体供应单元，用于供给含氧气体 由热交换器加热到燃料电池的气体，用于供给用于发电反应并从燃料电池排出的排气的排气单元，作为将含氧气体加热到热交换器的加热介质，以及 燃烧气体供给单元，其具有设置在排气排出单元的通路之外的燃烧器，用于通过燃烧原料燃料与供给其的含氧气体一起产生燃烧气体，以供给燃烧气体与排气 气体，到热交换器。
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公开(公告)号：US07875401B2
公开(公告)日：2011-01-25
申请号：US11317822
申请日：2005-12-22
申请人： Tadashi Tsunoda , Hiroki Homma , Tetsuya Ogawa
发明人： Tadashi Tsunoda , Hiroki Homma , Tetsuya Ogawa
IPC分类号： H01M8/04
CPC分类号： H01M8/0625 , H01M8/04014 , H01M8/04201 , H01M8/2425 , H01M8/2475 , H01M8/248 , H01M8/2483
摘要： A fuel cell system includes a fuel cell stack, a heat exchanger, a reformer, and a casing containing the fuel cell stack, the heat exchanger, and the reformer. A chamber unit is formed at an end plate of the fuel cell stack. The air heated by the heat exchanger temporarily fills the chamber unit. The heat exchanger and the reformer are directly connected to the chamber unit.
摘要翻译： 燃料电池系统包括燃料电池堆，热交换器，重整器和容纳燃料电池堆，热交换器和重整器的壳体。 在燃料电池堆的端板处形成腔单元。 由热交换器加热的空气暂时填充室单元。 热交换器和重整器直接连接到腔室单元。
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公开(公告)号：US20060134476A1
公开(公告)日：2006-06-22
申请号：US11317822
申请日：2005-12-22
申请人： Tadashi Tsunoda , Hiroki Homma , Tetsuya Ogawa
发明人： Tadashi Tsunoda , Hiroki Homma , Tetsuya Ogawa
CPC分类号： H01M8/0625 , H01M8/04014 , H01M8/04201 , H01M8/2425 , H01M8/2475 , H01M8/248 , H01M8/2483
摘要： A fuel cell system includes a fuel cell stack, a heat exchanger, a reformer, and a casing containing the fuel cell stack, the heat exchanger, and the reformer. A chamber unit is formed at an end plate of the fuel cell stack. The air heated by the heat exchanger temporarily fills the chamber unit. The heat exchanger and the reformer are directly connected to the chamber unit.
摘要翻译： 燃料电池系统包括燃料电池堆，热交换器，重整器和容纳燃料电池堆，热交换器和重整器的壳体。 在燃料电池堆的端板处形成腔单元。 由热交换器加热的空气暂时填充室单元。 热交换器和重整器直接连接到腔室单元。
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公开(公告)号：US09023547B2
公开(公告)日：2015-05-05
申请号：US12993731
申请日：2009-05-08
申请人： Hiroki Homma , Tsutomu Takahashi , Tetsuya Ogawa
发明人： Hiroki Homma , Tsutomu Takahashi , Tetsuya Ogawa
CPC分类号： H01M8/2483 , H01M8/0254 , H01M8/0258 , H01M8/241 , H01M8/2425 , H01M8/2457 , H01M8/2484 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： A separator of a fuel cell includes a sandwiching section, first and second bridges connected to the sandwiching section, a fuel gas supply section connected to the first bridge and an oxygen-containing gas supply section connected to the second bridge. The sandwiching section sandwiches an electrolyte electrode assembly, and has a fuel gas channel and an oxygen-containing gas channel separately. In the sandwiching section, a plurality of first projections are arranged in a zigzag pattern in a direction in which the first bridge extends, and the first projections at least protrude toward the fuel gas channel to contact an anode.
摘要翻译： 燃料电池的隔板包括夹持部，连接到夹持部的第一和第二桥，连接到第一桥的燃料气体供给部和与第二桥连接的含氧气体供给部。 夹层部夹着电解质电极组件，分别具有燃料气体流路和含氧气体流路。 在夹层部中，多个第一突起以第一桥延伸的方向以锯齿形图案布置，并且第一突起至少朝向燃料气体通道突出以接触阳极。
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6.发明申请公开(公告)号：US20110076586A1
公开(公告)日：2011-03-31
申请号：US12993731
申请日：2009-05-08
申请人： Hiroki Homma , Tsutomu Takahashi , Tetsuya Ogawa
发明人： Hiroki Homma , Tsutomu Takahashi , Tetsuya Ogawa
CPC分类号： H01M8/2483 , H01M8/0254 , H01M8/0258 , H01M8/241 , H01M8/2425 , H01M8/2457 , H01M8/2484 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： A separator of a fuel cell includes a sandwiching section, first and second bridges connected to the sandwiching section, a fuel gas supply section connected to the first bridge and an oxygen-containing gas supply section connected to the second bridge. The sandwiching section sandwiches an electrolyte electrode assembly, and has a fuel gas channel and an oxygen-containing gas channel separately. In the sandwiching section, a plurality of first projections are arranged in a zigzag pattern in a direction in which the first bridge extends, and the first projections at least protrude toward the fuel gas channel to contact an anode.
摘要翻译： 燃料电池的隔板包括夹持部，连接到夹持部的第一和第二桥，连接到第一桥的燃料气体供给部和与第二桥连接的含氧气体供给部。 夹层部夹着电解质电极组件，分别具有燃料气体流路和含氧气体流路。 在夹层部中，多个第一突起以第一桥延伸的方向以锯齿形图案布置，并且第一突起至少朝向燃料气体通道突出以接触阳极。
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公开(公告)号：US07871730B2
公开(公告)日：2011-01-18
申请号：US11471833
申请日：2006-06-21
申请人： Tetsuya Ogawa , Hiroki Homma
发明人： Tetsuya Ogawa , Hiroki Homma
CPC分类号： H01M8/0265 , H01M8/026 , H01M8/0662 , H01M8/14 , H01M8/24 , H01M8/2425
摘要： A fuel gas supply channel connecting a fuel gas supply passage and a fuel gas inlet are provided in a separator, a channel lid member, and a circular disk member. A filter mechanism for filtering a fuel gas supplied from the fuel gas supply passage to a channel unit is provided in the fuel gas supply channel. The filter mechanism has a plurality of holes, and the cross sectional area of the opening of the hole is smaller than the cross sectional area of the opening of the fuel gas inlet.
摘要翻译： 连接燃料气体供给通路和燃料气体入口的燃料气体供给通道设置在隔板，通道盖构件和圆盘构件中。 在燃料气体供给路径上设置有用于将从燃料气体供给路供给的燃料气体过滤到流路单元的过滤机构。 过滤机构具有多个孔，孔的开口部的截面积小于燃料气体入口的开口部的截面面积。
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公开(公告)号：US20060292432A1
公开(公告)日：2006-12-28
申请号：US11471833
申请日：2006-06-21
申请人： Tetsuya Ogawa , Hiroki Homma
发明人： Tetsuya Ogawa , Hiroki Homma
IPC分类号： H01M8/02
CPC分类号： H01M8/0265 , H01M8/026 , H01M8/0662 , H01M8/14 , H01M8/24 , H01M8/2425
摘要： A fuel gas supply channel connecting a fuel gas supply passage and a fuel gas inlet are provided in a separator, a channel lid member, and a circular disk member. A filter mechanism for filtering a fuel gas supplied from the fuel gas supply passage to a channel unit is provided in the fuel gas supply channel. The filter mechanism has a plurality of holes, and the cross sectional area of the opening of the hole is smaller than the cross sectional area of the opening of the fuel gas inlet.
摘要翻译： 连接燃料气体供给通路和燃料气体入口的燃料气体供给通道设置在隔板，通道盖构件和圆盘构件中。 在燃料气体供给路径上设置有用于将从燃料气体供给路供给的燃料气体过滤到流路单元的过滤机构。 过滤机构具有多个孔，孔的开口部的截面积小于燃料气体入口的开口部的截面面积。
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公开(公告)号：US06935416B1
公开(公告)日：2005-08-30
申请号：US10451599
申请日：2001-12-20
CPC分类号： F28D9/0018 , F28D9/0037 , F28F2250/108 , Y10S165/358
摘要： A heat exchanger is provided in which second heat transfer plates (42) and first heat transfer plates (not illustrated) are alternately superimposed so as to form high pressure fluid passages (63) and low pressure fluid passages (not illustrated). The high pressure fluid passages (63) include inlet fluid passages (65a, 65b) defined by inlet ridges (50a to 50c) extending from a compressed air inlet (19), and main fluid passages (64) defined by a plurality of main ridges (49) extending parallel to each other in the longitudinal direction of the second heat transfer plates (42) so as to be perpendicular to the inlet fluid passages (65a, 65b). The two inlet fluid passages (65a, 65b) have different widths (Wa, Wb), and gaps (α, β) are formed between the downstream ends of the two inlet ridges (50b, 50c) and the upstream ends of the main ridges (49). A high pressure fluid can thereby be uniformly distributed into the main fluid passages (64) connected to the inlet fluid passages (65a, 65b) of the high pressure fluid passages (63) of the heat exchanger.
摘要翻译： 提供一种热交换器，其中第二传热板（42）和第一传热板（未示出）交替重叠，以形成高压流体通道（63）和低压流体通道（未示出）。 高压流体通道（63）包括由从压缩空气入口（19）延伸的入口脊（50a至50c）限定的入口流体通道（65a，65b）和由 在第二传热板（42）的纵向上彼此平行地延伸以与入口流体通道（65a，65b）垂直的多个主脊（49）。 两个入口流体通道（65a，65b）具有不同的宽度（Wa，Wb），并且在两个入口脊（50b，50c）的下游端之间形成间隙（α，β），并且上游端 的主脊（49）。 因此，高压流体可以均匀地分布到与热交换器的高压流体通道（63）的入口流体通道（65a，65b）相连的主流体通道（64）中。
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10.发明授权公开(公告)号：US07363797B2
公开(公告)日：2008-04-29
申请号：US10956337
申请日：2004-10-04
申请人： Yoshiaki Kawasaki , Michio Ono , Tetsuya Ogawa , Tadashi Tsunoda
发明人： Yoshiaki Kawasaki , Michio Ono , Tetsuya Ogawa , Tadashi Tsunoda
IPC分类号： B21D22/00
CPC分类号： F28D9/0031 , B21D13/08 , F28F3/046
摘要： A device and a process for producing a corrugated plate having a plurality of bent-into-contact portions extending in parallel on one face of a metal plate employs a number of steps. A first pressing step sequentially molds a plurality of U-shaped bent portions in the metal plate. A second pressing step sequentially molds the bent-into-contact portions by sequentially crushing the plurality of U-shaped bent portions. In the first pressing step, the U-shaped bent portions are fed in a direction orthogonal to the direction of the U-shaped bent portions, and positioned, and are pressed in a state in which the position is released. In the second pressing step, another face of the metal plate is pressed flat while molding the bent-into-contact portions by pressing the U-shaped bent portions from both sides.
摘要翻译： 一种用于制造具有在金属板的一个表面上平行延伸的多个弯曲接触部分的波纹板的装置和方法采用多个步骤。 第一按压工序依次对金属板的多个U字状的弯曲部进行成型。 第二按压工序依次对多个U形弯曲部分进行破碎，从而对弯曲接触部分进行模压。 在第一按压工序中，U字形弯曲部分沿与U形弯曲部分的方向垂直的方向进给，并被定位并在释放位置的状态下被按压。 在第二压制步骤中，通过从两侧按压U形弯曲部分来模制弯曲接触部分，压制金属板的另一个面。
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