Apparatus for making tubular film transistors
    2.
    发明授权
    Apparatus for making tubular film transistors 有权
    用于制造管状薄膜晶体管的装置

    公开(公告)号:US07877851B2

    公开(公告)日:2011-02-01

    申请号:US12068120

    申请日:2008-02-01

    IPC分类号: H01M8/10 H01M8/00

    摘要: Disclosed is an apparatus for making tubular-shaped membrane electrode assembly. The apparatus includes a guiding unit for guiding the direction of MEA production, a first weaving unit for weaving conductive fiber bundles into a first tubular conductive fabric around the guiding unit, a first catalyst-providing unit for forming a first catalyst film on the first tubular conductive fabric, a proton-exchange-membrane-providing unit for providing a proton-exchange-membrane on the first catalyst film, a second catalyst-providing unit for forming a second catalyst film on the proton-exchange-membrane, a second weaving unit for weaving conductive fiber bundles into a second tubular conductive fabric on the second catalyst film and a cooling and pulling unit for cooling and pulling the first tubular conductive fabric, the first catalyst film, the proton-exchange-membrane, the second catalyst film and the second tubular conductive fabric into a tubular laminate.

    摘要翻译: 公开了一种用于制造管状膜电极组件的装置。 该设备包括用于引导MEA生产方向的引导单元,用于将导电纤维束编织成围绕引导单元的第一管状导电织物的第一编织单元,用于在第一管状物上形成第一催化剂膜的第一催化剂提供单元 导电织物,用于在第一催化剂膜上提供质子交换膜的质子交换膜提供单元,用于在质子交换膜上形成第二催化剂膜的第二催化剂提供单元,第二编织单元 用于将导电纤维束编织到第二催化剂膜上的第二管状导电织物中,以及冷却和牵引第一管状导电织物,第一催化剂膜,质子交换膜,第二催化剂膜和 第二管状导电织物成为管状层压体。

    Method for fabricating membrane electrode assembly
    3.
    发明申请
    Method for fabricating membrane electrode assembly 有权
    膜电极组件的制造方法

    公开(公告)号:US20100201021A1

    公开(公告)日:2010-08-12

    申请号:US11819504

    申请日:2007-06-27

    IPC分类号: H01M8/10

    CPC分类号: H01M4/8828 H01M8/1004

    摘要: Two catalyst electrode layers (CEL) are separately formed on two surfaces of a proton exchange membrane (PEM). The structure and processes are simple in the present invention for obtaining a membrane exchange assembly (MEA) with its thickness controllable. The MEA obtained can have a structure of CEL+PEM+CEL′. If a gas diffusion layer (GDL) is added before obtaining the CEL, a MEA having a structure of GDL+CEL+PEM+CEL′+GDL′ is obtained.

    摘要翻译: 两个催化剂电极层(CEL)分别形成在质子交换膜(PEM)的两个表面上。 本发明的结构和方法在获得其厚度可控的膜交换组件(MEA)方面是简单的。 获得的MEA可以具有CEL + PEM + CEL'的结构。 如果在获得CEL之前添加气体扩散层(GDL),则获得具有GDL + CEL + PEM + CEL'+ GDL'的结构的MEA。

    Apparatus for making tubular film transistors
    4.
    发明申请
    Apparatus for making tubular film transistors 有权
    用于制造管状薄膜晶体管的装置

    公开(公告)号:US20100108177A1

    公开(公告)日:2010-05-06

    申请号:US12068120

    申请日:2008-02-01

    IPC分类号: H01M8/00 D03D1/00

    摘要: Disclosed is an apparatus for making tubular-shaped membrane electrode assembly. The apparatus includes a guiding unit (or guiding rod or guiding tube or guiding wire) for guiding the direction of MEA production, a first weaving unit for weaving conductive fiber bundles into a first tubular conductive fabric around the guiding unit, a first catalyst-providing unit for forming a first catalyst film on the first tubular conductive fabric, a proton-exchange-membrane-providing unit for providing a proton-exchange-membrane on the first catalyst film, a second catalyst-providing unit for forming a second catalyst film on the proton-exchange-membrane, a second weaving unit for weaving conductive fiber bundles into a second tubular conductive fabric on the second catalyst film and a cooling and pulling unit for cooling and pulling the first tubular conductive fabric, the first catalyst film, the proton-exchange-membrane, the second catalyst film and the second tubular conductive fabric into a tubular laminate. The tubular laminate can be cut into tubular-shaped membrane electrode assembly of appropriate lengths.

    摘要翻译: 公开了一种用于制造管状膜电极组件的装置。 该设备包括用于引导MEA生产方向的引导单元(或引导杆或引导管或引导线),用于将导电纤维束编织成围绕引导单元的第一管状导电织物的第一编织单元,第一催化剂提供 用于在第一管状导电织物上形成第一催化剂膜的单元,用于在第一催化剂膜上提供质子交换膜的质子交换膜提供单元,用于在第一催化剂膜上形成第二催化剂膜的第二催化剂提供单元 质子交换膜,用于将导电纤维束编织到第二催化剂膜上的第二管状导电织物中的第二织造单元和用于冷却和拉取第一管状导电织物的冷却和牵引单元,第一催化剂膜,质子 - 交换膜,第二催化剂膜和第二管状导电织物成为管状层压体。 可以将管状层压体切成适当长度的管状膜电极组件。