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公开(公告)号：US08507139B2
公开(公告)日：2013-08-13
申请号：US13513432
申请日：2010-12-21
CPC分类号： H01M8/04007 , H01M8/243 , H01M8/2457 , H01M8/2484
摘要： A fuel cell module includes in a casing: a fuel cell stack that is formed by stacking a plurality of unit cell; an oxidant gas distributing member that is disposed at a side surface, that extends in a stack direction of the unit cells, of the fuel cell stack that extends in a direction from one end to another end of each of the unit cells, and that supplies the oxidant gas to the another end of each unit cell after supplying the oxidant gas through the oxidant gas distributing member from the one end to the another end; a reformer disposed at the one end; and a combustion portion that is disposed between the one end and the reformer. The oxidant gas distributing member has a higher thermal conductivity at the one end side of the unit cells than at the another end side of the unit cells.
摘要翻译： 燃料电池模块包括在壳体中：燃料电池堆，其通过堆叠多个单电池而形成; 一个氧化剂气体分配构件，其设置在燃料电池堆的沿单元电池的堆叠方向延伸的侧表面上，所述燃料电池堆在从每个单电池的一端到另一端的方向上延伸， 在从氧化剂气体分配构件的一端向另一端供给氧化剂气体后，将氧化剂气体输送到各单位电池的另一端; 一端设置的改质器; 以及设置在所述一端和所述重整器之间的燃烧部。 氧化剂气体分配构件在单元电池的一端侧具有比在单元电池的另一端侧更高的热导率。
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公开(公告)号：US20120251904A1
公开(公告)日：2012-10-04
申请号：US13515368
申请日：2010-12-15
CPC分类号： H01M8/04014 , H01M8/0247 , H01M8/0625 , H01M8/2425 , H01M8/243 , H01M8/2457 , H01M8/2475 , H01M8/2485 , H01M8/249 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： A fuel cell module includes: in a casing, a fuel cell stack that is formed by stacking a plurality of unit cells; and an oxidant gas distributing member that is disposed at a side surface, that extends in a stack direction, of the fuel cell stack, that extends in a direction from one end to another end of each of the unit cells, and that supplies the oxidant gas along the oxidant gas distributing member from the one end to the another end to supply the oxidant gas to the another end of each unit cell. The oxidant gas distributing member includes a heat exchange restraint portion that restrains heat exchange between the unit cells and the oxidant gas in at least one of end portions of the fuel cell stack in the stack direction, in comparison with the heat exchange thereof in other portion in the fuel cell stack.
摘要翻译： 燃料电池模块包括：在壳体中，通过堆叠多个单元电池而形成的燃料电池堆; 以及燃料电池堆的沿堆叠方向延伸的侧表面的氧化剂气体分配构件，其沿从每个单电池的一端到另一端的方向延伸，并且供给氧化剂 气体沿着氧化剂气体分配构件从一端到另一端，以将氧化剂气体供应到每个单元电池的另一端。 氧化剂气体分配构件包括热交换约束部分，与在其它部分的热交换相比，在燃料电池堆的堆叠方向的至少一个端部中抑制单元电池与氧化剂气体之间的热交换 在燃料电池堆中。
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公开(公告)号：US09105916B2
公开(公告)日：2015-08-11
申请号：US13515368
申请日：2010-12-15
CPC分类号： H01M8/04014 , H01M8/0247 , H01M8/0625 , H01M8/2425 , H01M8/243 , H01M8/2457 , H01M8/2475 , H01M8/2485 , H01M8/249 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： A fuel cell module includes: in a casing, a fuel cell stack that is formed by stacking a plurality of unit cells; and an oxidant gas distributing member that is disposed at a side surface, that extends in a stack direction, of the fuel cell stack, that extends in a direction from one end to another end of each of the unit cells, and that supplies the oxidant gas along the oxidant gas distributing member from the one end to the another end to supply the oxidant gas to the another end of each unit cell. The oxidant gas distributing member includes a heat exchange restraint portion that restrains heat exchange between the unit cells and the oxidant gas in at least one of end portions of the fuel cell stack in the stack direction, in comparison with the heat exchange thereof in other portion in the fuel cell stack.
摘要翻译： 燃料电池模块包括：在壳体中，通过堆叠多个单元电池而形成的燃料电池堆; 以及燃料电池堆的沿堆叠方向延伸的侧表面的氧化剂气体分配构件，其沿从每个单电池的一端到另一端的方向延伸，并且供给氧化剂 气体沿着氧化剂气体分配构件从一端到另一端，以将氧化剂气体供应到每个单元电池的另一端。 氧化剂气体分配构件包括热交换约束部分，与在其它部分的热交换相比，在燃料电池堆的堆叠方向的至少一个端部中抑制单元电池与氧化剂气体之间的热交换 在燃料电池堆中。
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公开(公告)号：US20120251905A1
公开(公告)日：2012-10-04
申请号：US13513432
申请日：2010-12-21
IPC分类号： H01M8/06
CPC分类号： H01M8/04007 , H01M8/243 , H01M8/2457 , H01M8/2484
摘要： A fuel cell module includes in a casing: a fuel cell stack that is formed by stacking a plurality of unit cell; an oxidant gas distributing member that is disposed at a side surface, that extends in a stack direction of the unit cells, of the fuel cell stack that extends in a direction from one end to another end of each of the unit cells, and that supplies the oxidant gas to the another end of each unit cell after supplying the oxidant gas through the oxidant gas distributing member from the one end to the another end; a reformer disposed at the one end; and a combustion portion that is disposed between the one end and the reformer. The oxidant gas distributing member has a higher thermal conductivity at the one end side of the unit cells than at the another end side of the unit cells.
摘要翻译： 燃料电池模块包括在壳体中：燃料电池堆，其通过堆叠多个单电池而形成; 一个氧化剂气体分配构件，其设置在燃料电池堆的沿单元电池的堆叠方向延伸的侧表面上，所述燃料电池堆在从每个单电池的一端到另一端的方向上延伸， 在从氧化剂气体分配构件的一端向另一端供给氧化剂气体后，将氧化剂气体输送到各单位电池的另一端; 一端设置的改质器; 以及设置在所述一端和所述重整器之间的燃烧部。 氧化剂气体分配构件在单元电池的一端侧具有比在单元电池的另一端侧更高的热导率。
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公开(公告)号：US20070065688A1
公开(公告)日：2007-03-22
申请号：US11486011
申请日：2006-07-14
申请人： Takashi Shimazu , Hiroshi Aoki , Hiroyuki Mitsui , Shigeru Ogino , Satoshi Aoyama , Satoshi Shiokawa , Satoshi Iguchi , Kenji Kimura , Hiromichi Satou , Yasuhiro Izawa , Naoki Ito , Masahiko Iijima
发明人： Takashi Shimazu , Hiroshi Aoki , Hiroyuki Mitsui , Shigeru Ogino , Satoshi Aoyama , Satoshi Shiokawa , Satoshi Iguchi , Kenji Kimura , Hiromichi Satou , Yasuhiro Izawa , Naoki Ito , Masahiko Iijima
CPC分类号： H01M8/04097 , H01M8/04022 , H01M8/0612
摘要： The fuel cell system 1 has a reformer 2 and a fuel cell 3. The reformer 2 has a reforming reaction channel 21 that generates a hydrogen-containing reformed gas Ga and a heat exchange channel 22 for heating. The fuel cell 3 has an anode channel 32 to which the hydrogen-containing reformed gas Ga is supplied, a cathode channel 33 to which an oxygen-containing gas Gc is supplied, and an electrolyte 31 formed between them. The electrolyte 31 is a laminate of a hydrogen-separating metal layer 311 and a proton conductor layer 312. The fuel cell system 1 has a cathode offgas line 46 for feeding the cathode offgas Oc discharged from the cathode channel 33 to the reforming reaction channel 21.
摘要翻译： 燃料电池系统1具有重整器2和燃料电池3。 重整器2具有产生含氢重整气体Ga的重整反应通道21和用于加热的热交换通道22。 燃料电池3具有供给含氢重整气体Ga的阳极流路32，供给含氧气体Gc的阴极流路33和在它们之间形成的电解液31。 电解质31是氢分离金属层311和质子导体层312的叠层体。 燃料电池系统1具有阴极废气管线46，用于将从阴极通道33排出的阴极废气Oc供给到重整反应通道21。
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6.发明授权公开(公告)号：US07666537B2
公开(公告)日：2010-02-23
申请号：US10588218
申请日：2005-02-17
申请人： Shigeru Ogino , Satoshi Aoyama , Yasuhiro Izawa , Satoshi Shiokawa , Takashi Shimazu , Hiroshi Aoki , Hiroyuki Mitsui
发明人： Shigeru Ogino , Satoshi Aoyama , Yasuhiro Izawa , Satoshi Shiokawa , Takashi Shimazu , Hiroshi Aoki , Hiroyuki Mitsui
CPC分类号： H01M8/04089 , H01M4/92 , H01M4/94 , H01M8/04007 , H01M8/0612 , H01M8/0662 , H01M8/1213
摘要： A technology for preventing degradation of a hydrogen permeable metal layer in a fuel cell 210 is provided. A fuel cell system 200 including a fuel cell 210 with an anode which has the hydrogen permeable metal layer comprises a fuel cell controller 230 for controlling the operation status of the fuel cell system 200, a temperature parameter acquisition section for acquiring a temperature parameter of the hydrogen permeable metal layer, and a hydrogen permeable metal layer degradation prevention section which reduces the hydrogen partial pressure in an anode channel 212 for supplying fuel gas to the anode. If a temperature of the hydrogen permeable metal layer represented by the temperature parameter deviates from a specified temperature range, the fuel cell controller 230 cause the hydrogen permeable metal layer degradation prevention section to operate for preventing degradation of the hydrogen permeable metal layer.
摘要翻译： 提供了用于防止燃料电池210中的氢可渗透金属层的劣化的技术。 包括具有氢可渗透金属层的具有阳极的燃料电池210的燃料电池系统200包括用于控制燃料电池系统200的运行状态的燃料电池控制器230，用于获取燃料电池系统200的温度参数的温度参数获取部 氢可渗透金属层和氢可渗透金属层降解防止部，其降低用于向阳极供给燃料气体的阳极通道212中的氢分压。 如果由温度参数表示的氢可渗透金属层的温度偏离规定的温度范围，则燃料电池控制器230使氢可渗透金属层降解防止部分操作以防止氢可渗透金属层的劣化。
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公开(公告)号：US20070128484A1
公开(公告)日：2007-06-07
申请号：US10588218
申请日：2005-02-17
申请人： Shigeru Ogino , Satoshi Aoyama , Yasuhiro Izawa , Satoshi Shiokawa , Takashi Shimazu , Hiroshi Aoki , Hiroyuki Mitsui
发明人： Shigeru Ogino , Satoshi Aoyama , Yasuhiro Izawa , Satoshi Shiokawa , Takashi Shimazu , Hiroshi Aoki , Hiroyuki Mitsui
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M4/92 , H01M4/94 , H01M8/04007 , H01M8/0612 , H01M8/0662 , H01M8/1213
摘要： A technology for preventing degradation of a hydrogen permeable metal layer in a fuel cell 210 is provided. A fuel cell system 200 including a fuel cell 210 with an anode which has the hydrogen permeable metal layer comprises a fuel cell controller 230 for controlling the operation status of the fuel cell system 200, a temperature parameter acquisition section for acquiring a temperature parameter of the hydrogen permeable metal layer, and a hydrogen permeable metal layer degradation prevention section which reduces the hydrogen partial pressure in an anode channel 212 for supplying fuel gas to the anode. If a temperature of the hydrogen permeable metal layer represented by the temperature parameter deviates from a specified temperature range, the fuel cell controller 230 cause the hydrogen permeable metal layer degradation prevention section to operate for preventing degradation of the hydrogen permeable metal layer.
摘要翻译： 提供了用于防止燃料电池210中的氢可渗透金属层的劣化的技术。 包括具有氢可渗透金属层的具有阳极的燃料电池210的燃料电池系统200包括用于控制燃料电池系统200的运行状态的燃料电池控制器230，用于获取燃料电池系统200的温度参数的温度参数获取部 氢可渗透金属层和氢可渗透金属层降解防止部，其降低用于向阳极供给燃料气体的阳极通道212中的氢分压。 如果由温度参数表示的氢可渗透金属层的温度偏离规定的温度范围，则燃料电池控制器230使氢可渗透金属层降解防止部分操作以防止氢可渗透金属层的劣化。
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公开(公告)号：US08263273B2
公开(公告)日：2012-09-11
申请号：US10585875
申请日：2005-02-15
申请人： Shigeru Ogino , Satoshi Aoyama , Satoshi Shiokawa , Hiroyuki Mitsui , Hiroshi Aoki , Takashi Shimazu
发明人： Shigeru Ogino , Satoshi Aoyama , Satoshi Shiokawa , Hiroyuki Mitsui , Hiroshi Aoki , Takashi Shimazu
CPC分类号： C01B3/384 , C01B2203/0233 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/169 , H01M8/04089 , H01M8/0612 , H01M8/0687 , Y02P20/128
摘要： A control device 7 obtains a reformed carbon quantity C supplied to a reform reaction flow channel 21 from a supplied fuel quantity Qf and also obtains a reformed water quantity S supplied to the reform reaction flow channel 21 from a generated power quantity W. Further, it obtains a oxygen consumed quantity consumed through power generation in a fuel cell 3 from the generated power quantity W, a supplied oxygen quantity to be supplied to a cathode flow channel 33 from a supplied cathode gas quantity Qc, and a reformed oxygen quantity O to be supplied to the reform reaction flow channel 21 based on a difference between the supplied oxygen quantity and the consumed oxygen quantity. By correcting a reformed carbon quantity C (delivery of a fuel pump 51) in accordance with the reformed oxygen quantity O, each of O/C and S/C is kept in a target value range.
摘要翻译： 控制装置7从供给燃料量Qf获得供给改性反应流路21的重整碳量C，并且从发电量W获得供给改性反应流路21的重整水量S.此外， 从所产生的电力量W获得从燃料电池3的发电消耗的氧消耗量，从供给的阴极气体量Qc供给到阴极流路33的供给氧量，以及重整用氧量O 基于供给的氧量和消耗的氧量之间的差，供给至改质反应流路21。 通过根据重整氧气量O校正重整碳量C（燃料泵51的输送），O / C和S / C中的每一个都保持在目标值范围内。
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公开(公告)号：US07132184B2
公开(公告)日：2006-11-07
申请号：US11229498
申请日：2005-09-20
申请人： Shigeru Ogino , Satoshi Aoyama , Hiroyuki Mitsui , Hiroshi Aoki , Takashi Shimazu , Satoshi Shiokawa
发明人： Shigeru Ogino , Satoshi Aoyama , Hiroyuki Mitsui , Hiroshi Aoki , Takashi Shimazu , Satoshi Shiokawa
IPC分类号： H03M8/18
CPC分类号： H01M8/0662 , H01M8/04014 , H01M8/04097 , H01M8/0618
摘要： The fuel cell system according to the present invention comprises a reformer 12 for receiving a hydrocarbon fuel supply and generating a hydrogen-containing reformed gas by making use of a reforming reaction; a fuel cell assembly 14 for generating power after causing an anode to receive the reformed gas and causing a cathode to receive an oxygen-containing cathode gas; cathode off-gas supply flow path 20 for supplying a cathode off-gas, which is discharged from the cathode, to the reformer 12; and bypass flow path 24 for bypassing the cathode and directly supplying the cathode gas to the reformer 12 at the time of system warm-up.
摘要翻译： 根据本发明的燃料电池系统包括用于接收烃燃料供应并通过利用重整反应产生含氢重整气体的重整器12; 用于在使阳极接收重整气体并使阴极接收含氧阴极气体之后发电的燃料电池组件14; 用于将从阴极排出的阴极废气供给到重整器12的阴极废气供给流路20; 旁路流路24绕过阴极，在系统预热时将阴极气体直接供给重整器12。
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公开(公告)号：US20060257704A1
公开(公告)日：2006-11-16
申请号：US11442243
申请日：2006-05-30
申请人： Shigeru Ogino , Satoshi Aoyama , Satoshi Shiokawa , Takashi Shimazu , Hiroshi Aoki , Hiroyuki Mitsui
发明人： Shigeru Ogino , Satoshi Aoyama , Satoshi Shiokawa , Takashi Shimazu , Hiroshi Aoki , Hiroyuki Mitsui
CPC分类号： H01M8/04067 , H01M8/0258 , H01M8/0267 , H01M8/04007 , H01M8/0662 , H01M8/0687 , H01M8/1231 , H01M2008/1293 , H01M2300/0074
摘要： A fuel cell is made by laminating an anode channel 2 supplied with hydrogen or a hydrogen-containing gas gH, a cathode channel 3 supplied with oxygen or an oxygen-containing gas GO, and an electrolyte 4 arranged between the cathode channel and the anode channel. The electrolyte 4 is made by laminating a hydrogen separating metal layer for making hydrogen supplied to the anode channel 2 or hydrogen in a hydrogen-containing gas GH supplied to the anode channel 2 permeate; and a proton conductor layer made of ceramics, for establishing the hydrogen having permeated the hydrogen separating metal layer in a proton state and making it reach the cathode channel 3. In addition, the fuel cell has a coolant channel 5 for cooling the fuel cell 1. In the coolant channel 5, a low heat conducting section 55 having a heat conductivity smaller than that at a downstream side of a coolant C is formed at an inlet side of the coolant C.
摘要翻译： 燃料电池是通过层压供给氢气或含氢气体的阳极通道2，供给氧气或含氧气体G O 2的阴极通道3， 并且设置在阴极通道和阳极通道之间的电解质4。 电解质4是通过层压氢分离金属层来制造提供给阳极通道2的氢气或供给到阳极通道2渗透物的含氢气体G H 3中的氢; 以及由陶瓷制成的质子导体层，用于建立以质子状态渗透氢分离金属层的氢，使其到达阴极流路3.此外，燃料电池具有用于冷却燃料电池1的冷却剂通道5 在冷却剂通道5中，在冷却剂C的入口侧形成导热率小于冷却剂C的下游侧的导热部55。
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