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1. 发明授权

US07261969B2 Fuel cell having a perforated foil distributing the fuel gas over the electrode surface 失效
标题翻译：具有将燃料气体分布在电极表面上的穿孔箔的燃料电池
公开(公告)号：US07261969B2
公开(公告)日：2007-08-28
申请号：US11063620
申请日：2005-02-24
申请人： Maximilian Danzer , Franz-Josef Wetzel , Xiaofeng Yan , Thomas Hoefler , Bernd Kuhn , Andreas Oswald Stoermer , Olav Finkenwirth
发明人： Maximilian Danzer , Franz-Josef Wetzel , Xiaofeng Yan , Thomas Hoefler , Bernd Kuhn , Andreas Oswald Stoermer , Olav Finkenwirth
IPC分类号： H01M8/04
CPC分类号： H01M8/026 , H01M8/0206 , H01M8/0247 , H01M8/0258 , H01M8/04089 , H01M8/12 , H01M8/241
摘要： A fuel cell includes a cathode-electrolyte-anode unit, and a perforated foil structure distributes fuel gas over an electrode surface thereof. Longitudinal axes of at least some of the holes forming perforations in the foil are inclined differently relative to the foil surface such that, near a fuel gas feed, the outlet openings of the holes facing the electrode are oriented at least slightly toward the area of the fuel gas outlet from the fuel cell. Near a fuel gas outlet, the inlet openings of the holes facing the electrode are oriented at least slightly to the area of the fuel gas feed. However, holes whose inlet openings facing away from the electrode are oriented toward the fuel gas feed, and holes whose outlet openings facing away from the electrode are oriented toward the fuel gas outlet, may also be arranged alternately side-by-side.
摘要翻译：燃料电池包括阴极 - 电解质 - 阳极单元，并且穿孔箔结构在其电极表面上分配燃料气体。在箔中形成穿孔的至少一些孔的纵轴相对于箔表面倾斜不同，使得在燃料气体进料附近，面对电极的孔的出口开口至少朝向来自燃料电池的燃料气体出口。在燃料气体出口附近，面对电极的孔的入口开口至少略微相对于燃料气体进料的面积。然而，入口与电极相反的孔朝向燃料气体供给方向定向，并且其出口与电极相对的朝向燃料气体出口的孔也可以交替排列。

2. 发明申请

US20050186463A1 Seal construction for a fuel cell electrolyser and process for making a fuel cell with same 失效
标题翻译：用于燃料电池电解槽的密封结构和用于制造其燃料电池的方法
公开(公告)号：US20050186463A1
公开(公告)日：2005-08-25
申请号：US11085042
申请日：2005-03-22
申请人： Olav Finkenwirth , Bernd Kuhn , Hans-Rainer Zerfass
发明人： Olav Finkenwirth , Bernd Kuhn , Hans-Rainer Zerfass
IPC分类号： H01M2/08 , H01M8/12 , H01M8/24
CPC分类号： H01M8/0286 , H01M8/0271 , H01M8/0282 , H01M8/2425 , H01M8/2483 , Y02P70/56
摘要： A sealing structure in a fuel cell and/or an electrolyzer (particularly a solid-oxide fuel cell and/or a solid-oxide electrolyzer) is arranged between neighboring separator plates of a cell stack. The sealing structure is constructed in at least two layers, including at least one insulating layer and at least one sealing layer.
摘要翻译：燃料电池和/或电解器（特别是固体氧化物燃料电池和/或固体氧化物电解器）中的密封结构设置在电池堆的相邻隔板之间。密封结构被构造成至少两层，包括至少一个绝缘层和至少一个密封层。

3. 发明申请

US20050175884A1 Fuel cell having a perforated foil distributing the fuel gas over the electrode surface 失效
标题翻译：具有将燃料气体分布在电极表面上的穿孔箔的燃料电池
公开(公告)号：US20050175884A1
公开(公告)日：2005-08-11
申请号：US11063620
申请日：2005-02-24
申请人： Maximilian Danzer , Franz-Josef Wetzel , Xiaofeng Yan , Thomas Hoefler , Bernd Kuhn , Andreas Stoermer , Olav Finkenwirth
发明人： Maximilian Danzer , Franz-Josef Wetzel , Xiaofeng Yan , Thomas Hoefler , Bernd Kuhn , Andreas Stoermer , Olav Finkenwirth
IPC分类号： H01M8/02 , H01M8/04 , H01M8/12
CPC分类号： H01M8/026 , H01M8/0206 , H01M8/0247 , H01M8/0258 , H01M8/04089 , H01M8/12 , H01M8/241
摘要： A fuel cell includes a cathode-electrolyte-anode unit, and a perforated foil structure distributes fuel gas over an electrode surface thereof. Longitudinal axes of at least some of the holes forming perforations in the foil are inclined differently relative to the foil surface such that, near a fuel gas feed, the outlet openings of the holes facing the electrode are oriented at least slightly toward the area of the fuel gas outlet from the fuel cell. Near a fuel gas outlet, the inlet openings of the holes facing the electrode are oriented at least slightly to the area of the fuel gas feed. However, holes whose inlet openings facing away from the electrode are oriented toward the fuel gas feed, and holes whose outlet openings facing away from the electrode are oriented toward the fuel gas outlet, may also be arranged alternately side-by-side.
摘要翻译：燃料电池包括阴极 - 电解质 - 阳极单元，并且穿孔箔结构在其电极表面上分配燃料气体。在箔中形成穿孔的至少一些孔的纵轴相对于箔表面倾斜不同，使得在燃料气体进料附近，面对电极的孔的出口开口至少朝向来自燃料电池的燃料气体出口。在燃料气体出口附近，面对电极的孔的入口开口至少略微相对于燃料气体进料的面积。然而，入口与电极相反的孔朝向燃料气体供给方向定向，并且其出口与电极相对的朝向燃料气体出口的孔也可以交替排列。

4. 发明申请

US20050142426A1 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US20050142426A1
公开(公告)日：2005-06-30
申请号：US11063579
申请日：2005-02-24
申请人： Maximilian Danzer , Franz Wetzel , Xiaofeng Yan , Thomas Hoefler , Bernd Kuhn , Andreas Stoermer , Olav Finkenwirth
发明人： Maximilian Danzer , Franz Wetzel , Xiaofeng Yan , Thomas Hoefler , Bernd Kuhn , Andreas Stoermer , Olav Finkenwirth
IPC分类号： H01M8/02 , H01M8/04 , H01M8/24
CPC分类号： H01M8/0247 , H01M8/2415 , H01M8/2485
摘要： A fuel cell stack comprises several mutually stacked fuel cells, each of which has a cathode-electrolyte-anode unit, and a perforated foil for distributing a fuel gas over a first electrode surface. The foil carries the cathode-electrolyte-anode unit and is assembled with a further structure to form an enclosure having a cavity through which fuel gas flows to the first electrode. Opposite the cathode-electrolyte-anode unit, each enclosure has a distribution configuration for distributing air-oxygen over the surface of the second electrode of an adjacent enclosure, so that a cathode-electrolyte-anode unit and a distribution configuration are situated between the foil and the further structure of adjacent enclosures in the stack. In addition, the stack contains at least one bracing enclosure whose walls have an impermeable construction and which is filled with a material expands when heated.
摘要翻译：燃料电池堆包括几个相互堆叠的燃料电池，每个燃料电池具有阴极 - 电解质 - 阳极单元和用于在第一电极表面上分配燃料气体的穿孔箔。箔片承载阴极 - 电解质 - 阳极单元并且被组装成另外的结构以形成具有空腔的外壳，燃料气体通过空腔流到第一电极。在阴极 - 电解质 - 阳极单元的对面，每个外壳具有用于在相邻外壳的第二电极的表面上分配空气氧的分配结构，使得阴极 - 电解质 - 阳极单元和分配构型位于箔以及堆叠中相邻外壳的进一步结构。此外，堆叠包含至少一个支撑外壳，其壁具有不可渗透的结构，并且在加热时填充材料膨胀。

5. 发明授权

US07422818B2 Seal construction for a fuel cell electrolyser and process for making a fuel cell with same 失效
标题翻译：用于燃料电池电解槽的密封结构和用于制造其燃料电池的方法
公开(公告)号：US07422818B2
公开(公告)日：2008-09-09
申请号：US11085042
申请日：2005-03-22
申请人： Olav Finkenwirth , Bernd Kuhn , Hans-Rainer Zerfass
发明人： Olav Finkenwirth , Bernd Kuhn , Hans-Rainer Zerfass
IPC分类号： H01M2/08
CPC分类号： H01M8/0286 , H01M8/0271 , H01M8/0282 , H01M8/2425 , H01M8/2483 , Y02P70/56
摘要： A sealing structure in a fuel cell and/or an electrolyzer (particularly a solid-oxide fuel cell and/or a solid-oxide electrolyzer) is arranged between neighboring separator plates of a cell stack. The sealing structure is constructed in at least two layers, including at least one insulating layer and at least one sealing layer.
摘要翻译：燃料电池和/或电解器（特别是固体氧化物燃料电池和/或固体氧化物电解器）中的密封结构设置在电池堆的相邻隔板之间。密封结构被构造成至少两层，包括至少一个绝缘层和至少一个密封层。

6. 发明授权

US07348093B2 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US07348093B2
公开(公告)日：2008-03-25
申请号：US11063579
申请日：2005-02-24
申请人： Maximilian Danzer , Franz-Josef Wetzel , Xiaofeng Yan , Thomas Hoefler , Bernd Kuhn , Andreas Oswald Stoermer , Olav Finkenwirth
发明人： Maximilian Danzer , Franz-Josef Wetzel , Xiaofeng Yan , Thomas Hoefler , Bernd Kuhn , Andreas Oswald Stoermer , Olav Finkenwirth
IPC分类号： H01M8/02 , H01M8/04 , H01M8/24
CPC分类号： H01M8/0247 , H01M8/2415 , H01M8/2485
摘要： The invention relates to a fuel cell stack which is composed of several individual fuel cells that are stacked on top of each other. Each of said fuel cells comprises a cathode-electrolyte-anode unit (7) and a perforated film (1) which distributes a combustible gas across the first electrode surface thereof, supports the cathode-electrolyte-anode unit (7), and is combined into a cassette (4) that is provided with a hollow space along with an additional structure (3). The combustible gas reaches the first electrode (7A) via said cassette (4). The side of each cassette (4), which is located opposite the cathode-electrolyte-anode unit (7), is provide with a structure for distributing atmospheric oxygen across the surface of the second electrode of a neighboring cassette such that the stack is formed by several superimposed cassettes (4), between the film (1) of which a cathode-electrolyte-anode unit (7) and the structure for distributing atmospheric oxygen across the surface of the second electrode are disposed along with the additional structure (3). In order to brace the individual cassettes against each other in a housing or similar, the inventive stack comprises at least one bracing cassette, the walls of which are impermeable and which is filled with a material that expands to a relatively great extent when being heated.
摘要翻译：本发明涉及一种燃料电池堆，其由堆叠在彼此顶部的多个单个燃料电池组成。每个所述燃料电池包括阴极 - 电解质 - 阳极单元（7）和在其第一电极表面上分布可燃气体的穿孔膜（1），支撑阴极 - 电解质阳极单元（7），并且被组合进入具有中空空间的附加结构（3）的盒（4）中。可燃气体经由所述盒（4）到达第一电极（7A）。与阴极 - 电解质 - 阳极单元（7）相对的每个盒（4）的侧面提供了用于在相邻盒的第二电极的表面上分布大气氧的结构，使得形成叠层通过多个叠加的盒（4），在其附近的结构（3）之间布置有阴极 - 电解质 - 阳极单元（7）的膜（1）和分布在第二电极的表面上的大气氧的结构，。为了在各个壳体或类似物中将各个盒体相互支撑起来，本发明的叠层包括至少一个支撑盒，其壁是不可渗透的，并且填充有当被加热时膨胀到较大程度的材料。

7. 发明申请

US20060121334A1 Fuel cell and/or electrolyzer and method for producing the same 审中-公开
标题翻译：燃料电池和/或电解器及其制造方法
公开(公告)号：US20060121334A1
公开(公告)日：2006-06-08
申请号：US11250171
申请日：2005-10-13
申请人： Olav Finkenwirth , Erich Bittner , Carola Schneider , Armin Diez
发明人： Olav Finkenwirth , Erich Bittner , Carola Schneider , Armin Diez
IPC分类号： H01M4/86 , H01M8/12 , C25B11/00
CPC分类号： H01M8/2432 , H01M4/9025 , H01M4/9066 , H01M8/0208 , H01M8/0228 , H01M8/0232 , H01M8/0236 , H01M8/0247 , H01M8/0297 , H01M8/1226 , H01M8/124 , H01M8/2425 , Y02P70/56
摘要： A fuel cell and/or electrolyzer, and a method of producing a fuel cell and/or electrolyzer. The fuel cell and/or electrolyzer has an electrolyte layer, one side of which is in contact with a cathode layer and the other side of which is in contact with an anode layer. The anode layer is electrically and/or mechanically in contact with a first interconnector. In the area of a free side of the cathode layer a contacting device is arranged, which is connected in an electrically conductive and mechanically material-to-material and/or positive manner with a second interconnector as well as with the cathode layer.
摘要翻译：燃料电池和/或电解器，以及燃料电池和/或电解器的制造方法。燃料电池和/或电解器具有电解质层，其一面与阴极层接触，另一侧与阳极层接触。阳极层与第一互连器电接触和/或机械接触。在阴极层的自由侧的区域中，布置有接触装置，其以导电和机械材料与材料和/或正极的方式与第二互连器以及阴极层连接。

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