Method for making a fuel cell with large active surface and reduced volume
    1.
    发明申请
    Method for making a fuel cell with large active surface and reduced volume 有权
    制造具有大活性表面和减小体积的燃料电池的方法

    公开(公告)号:US20050019635A1

    公开(公告)日:2005-01-27

    申请号:US10495251

    申请日:2002-11-15

    摘要: The present invention relates to a process for producing a fuel cell, comprising a step of forming a plurality of holes (10) in at least two substrates (9); each hole is in the seat of an individual fuel cell, the said holes having a particular geometry, such as a shape of a truncated cone or a truncated pyramid shape. The various individual cells are then electrically connected by networks of electrical connections (11, 12) and are supplied via a reactant distribution network, the assembly formed by a substrate (9), the cells and the networks constituting a base module (9′). Finally, at least two base modules (9′) are assembled, the individual cells of each base module being positioned facing the individual cells of the adjacent base module(s).

    摘要翻译: 燃料电池的制造方法技术领域本发明涉及一种燃料电池的制造方法,包括在至少两个基板(9)上形成多个孔(10)的工序。 每个孔位于单个燃料电池的座中,所述孔具有特定的几何形状,例如截头锥形或截锥形形状。 各个单元电池然后通过电连接网络(11,12)电连接,并且经由反应物分配网络提供,由基板(9)形成的组件,构成基本模块(9')的网孔和网络 。 最后,组装至少两个基本模块(9'),每个基本模块的各个单元被定位成面向相邻的基本模块的各个单元。

    Method for making a fuel cell with large active surface and reduced volume
    2.
    发明授权
    Method for making a fuel cell with large active surface and reduced volume 有权
    制造具有大活性表面和减小体积的燃料电池的方法

    公开(公告)号:US07270686B2

    公开(公告)日:2007-09-18

    申请号:US10495251

    申请日:2002-11-15

    IPC分类号: H01M8/10 H01M8/24 H01M4/64

    摘要: The present invention relates to a process for producing a fuel cell, comprising a step of forming a plurality of holes (10) in at least two substrates (9); each hole is in the seat of an individual fuel cell, the said holes having a particular geometry, such as a shape of a truncated cone or a truncated pyramid shape.The various individual cells are then electrically connected by networks of electrical connections (11, 12) and are supplied via a reactant distribution network, the assembly formed by a substrate (9), the cells and the networks constituting a base module (9′). Finally, at least two base modules (9′) are assembled, the individual cells of each base module being positioned facing the individual cells of the adjacent base module(s).

    摘要翻译: 燃料电池的制造方法技术领域本发明涉及一种燃料电池的制造方法,包括在至少两个基板(9)上形成多个孔(10)的工序。 每个孔位于单个燃料电池的座中,所述孔具有特定的几何形状,例如截头锥形或截锥形形状。 各个单元电池然后通过电连接网络(11,12)电连接,并且经由反应物分配网络提供,由基板(9)形成的组件,构成基本模块(9')的网孔和网络 。 最后,组装至少两个基本模块(9'),每个基本模块的各个单元被定位成面向相邻的基本模块的各个单元。

    Miniature fuel cell base module comprising micro-volumes which are traversed by one of two reactants
    3.
    发明授权
    Miniature fuel cell base module comprising micro-volumes which are traversed by one of two reactants 失效
    微型燃料电池基座模块包括由两个反应物之一穿过的微量体积

    公开(公告)号:US07550220B2

    公开(公告)日:2009-06-23

    申请号:US10514441

    申请日:2003-05-22

    IPC分类号: H01M2/00 H01M2/02

    摘要: The basic module has a large functional surface area compared with its relatively small global surface area.It is composed mainly of a multitude of micro-volumes (10, 110) installed in a closed space between a lower border (1), upper border (2) and side border (3). Each micro-volume wall is covered with a layer forming the membrane/electrodes basic element. Circulation of a first reactant to pass inside each micro-volume (10, 110) is enabled, whereas circulation of a second reactant to pass inside each micro-volume (10, 110) is enabled. The space between the micro-volumes (10, 110) may possibly be filled in with a porous material to stiffen the assembly.Applications for small sized fuel cells.

    摘要翻译: 与其相对较小的全球表面积相比,基本模块具有大的功能表面积。 它主要由安装在下边界(1),上边界(2)和边界(3)之间的封闭空间中的大量微量(10,110)组成。 每个微体积的壁被形成膜/电极基本元素的层覆盖。 使第一反应物在每个微体积(10,110)内通过的循环是可以实现的,而第二反应物在每个微量体积(10,110)内通过的循环是有效的。 微体积(10,110)之间的空间可能用多孔材料填充以加固组件。 适用于小型燃料电池。

    Miniature fuel cell base module comprising micro-volumes which are traversed by one of two reactants
    4.
    发明申请
    Miniature fuel cell base module comprising micro-volumes which are traversed by one of two reactants 失效
    微型燃料电池基座模块包括由两个反应物之一穿过的微量体积

    公开(公告)号:US20050175881A1

    公开(公告)日:2005-08-11

    申请号:US10514441

    申请日:2003-05-22

    摘要: The basic module has a large functional surface area compared with its relatively small global surface area. It is composed mainly of a multitude of micro-volumes (10, 110) installed in a closed space between a lower border (1), upper border (2) and side border (3). Each micro-volume wall is covered with a layer forming the membrane/electrodes basic element. Circulation of a first reactant to pass inside each micro-volume (10, 110) is enabled, whereas circulation of a second reactant to pass inside each micro-volume (10, 110) is enabled. The space between the micro-volumes (10, 110) may possibly be filled in with a porous material to stiffen the assembly. Applications for small sized fuel cells.

    摘要翻译: 与其相对较小的全球表面积相比,基本模块具有大的功能表面积。 它主要由安装在下边界(1),上边界(2)和边界(3)之间的封闭空间中的大量微量(10,110)组成。 每个微体积的壁被形成膜/电极基本元素的层覆盖。 使第一反应物在每个微体积(10,110)内通过的循环是可以实现的,而第二反应物在每个微量体积(10,110)内通过的循环是有效的。 微体积(10,110)之间的空间可能用多孔材料填充以加固组件。 适用于小型燃料电池。