MANUFACTURE OF ELECTRICAL ENERGY GENERATION EQUIPMENT
    4.
    发明申请
    MANUFACTURE OF ELECTRICAL ENERGY GENERATION EQUIPMENT 有权
    电力生产设备的制造

    公开(公告)号:US20070178361A1

    公开(公告)日:2007-08-02

    申请号:US11621897

    申请日:2007-01-10

    IPC分类号: H01M8/24 H01M8/10 H01M8/02

    摘要: The invention relates to a portable electrical energy generator, its components, and manufacture of the components and generator. The generator includes a bi-polar plate stack, which is well suited for use in a fuel cell. The stack may include at least one spacer that limits compression of a membrane electrode assembly in the fuel cell. The stack may also include a polymer binder that holds the stack together and/or maintains a compression force on the membrane electrode assembly. An open cathode manifold may also provided to ease oxygen movement. High throughput and low cost manufacture of bi-polar plates is also described herein.

    摘要翻译: 本发明涉及一种便携式电能发生器,其组件以及组件和发电机的制造。 发电机包括一个非常适合用于燃料电池的双极板堆叠。 堆叠可以包括限制燃料电池中的膜电极组件的压缩的至少一个间隔件。 堆叠还可以包括将叠层保持在一起并且/或在膜电极组件上保持压缩力的聚合物粘合剂。 还可以提供开放的阴极歧管以便于氧气运动。 本文还描述了双极板的高通量和低成本制造。

    PORTABLE SYSTEMS FOR ENGINE BLOCK
    6.
    发明申请
    PORTABLE SYSTEMS FOR ENGINE BLOCK 有权
    发动机块便携式系统

    公开(公告)号:US20080057360A1

    公开(公告)日:2008-03-06

    申请号:US11834209

    申请日:2007-08-06

    IPC分类号: H01M8/06

    摘要: Described herein are portable fuel cell systems for producing electrical energy. The portable fuel cell systems include a fuel processor including a reformer and a burner. The reformer receives fuel and outputs hydrogen using the fuel. The burner processes fuel to generate heat. The system also includes a fuel cell configured to produce electrical energy using hydrogen output by the reformer. The system also includes a heat exchanger configured to transfer heat generated in the fuel cell or generated in the fuel processor to a reactant fluid.

    摘要翻译: 这里描述的是用于产生电能的便携式燃料电池系统。 便携式燃料电池系统包括包括重整器和燃烧器的燃料处理器。 重整器接收燃料并使用燃料输出氢气。 燃烧器处理燃料以产生热量。 该系统还包括燃料电池,该燃料电池被配置为使用由重整器输出的氢气产生电能。 该系统还包括热交换器,其被配置为将在燃料电池中产生的或在燃料处理器中产生的热量转移到反应物流体。

    Uniform thermal distribution imaging
    7.
    发明申请
    Uniform thermal distribution imaging 审中-公开
    均匀热分布成像

    公开(公告)号:US20050242473A1

    公开(公告)日:2005-11-03

    申请号:US10833426

    申请日:2004-04-28

    IPC分类号: B29C35/08 B29C41/02 B29C67/00

    CPC分类号: B29C64/153

    摘要: A method of obtaining uniform thermal distribution imaging in a thermally initiated and thermally based laser sintering process whereby a three-dimensional object is formed layer-by-layer in which the scanning sequences in successive layers is varied to more uniformly control the build up of heat within a three-dimensional object being formed. An improved method of image scanning multiple parts in a single build process is also employed.

    摘要翻译: 一种在热引发和热基激光烧结过程中获得均匀热分布成像的方法,由此逐层形成三维物体,其中连续层中的扫描序列被改变以更均匀地控制热量的累积 在正在形成的三维物体内。 还采用了在单个构建过程中对多个部分进行图像扫描的改进方法。

    Infiltrated aluminum preforms
    8.
    发明申请
    Infiltrated aluminum preforms 失效
    渗透铝预制件

    公开(公告)号:US20050161189A1

    公开(公告)日:2005-07-28

    申请号:US10999779

    申请日:2004-11-30

    摘要: A method for the manufacture of a three-dimensional object includes the steps of forming a mixture that contains a binder and a least one of aluminum or a first aluminum-base alloy into a green composite, removing the binder from said green composite, forming a porous preform structure, reacting the aluminum or first aluminum base alloy with nitrogen to form a rigid skeleton and infiltrating the porous structure with molten aluminum or second aluminum base alloy to form the three-dimensional object with near theoretical density. The green composite may be formed by an additive process such as computer aided rapid prototyping, for example selective laser sintering. The method facilitates the rapid manufacture of aluminum components by an inexpensive technique that provides high dimensional stability and high density.

    摘要翻译: 制造三维物体的方法包括以下步骤:将含有粘合剂和至少一种铝或第一铝基合金的混合物形成为绿色复合材料,从所述绿色复合材料中除去粘合剂,形成 多孔预型体结构,使铝或第一铝基合金与氮反应形成刚性骨架,并用熔融铝或第二铝基合金渗透多孔结构,以形成具有接近理论密度的三维物体。 绿色复合材料可以通过诸如计算机辅助快速成型例如选择性激光烧结等添加工艺形成。 该方法通过提供高尺寸稳定性和高密度的廉价技术有助于铝组分的快速制造。