利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

25 条记录 (耗时 0.032 秒)

    Universal electrode holder
    23.
    发明授权
    Universal electrode holder 失效
    通用电极座

    公开(公告)号：US4395613A

    公开(公告)日：1983-07-26

    申请号：US260087

    申请日：1981-05-12

    申请人： James L. Barr ,  Donald R. Johnson

    发明人： James L. Barr ,  Donald R. Johnson

    IPC分类号： B23H7/26 ,  B23K9/28 ,  B23P1/04

    CPC分类号： B23H7/26

    摘要： A universal electrode holder having a holder body including a top face, a bottom face, perpendicular sidewalls and end walls, wherein one side wall is stepped to define offset lower and upper surface portions joined by a horizontally disposed connecting surface portion; a reference plate having a reference surface disposed to extend transversely of the lower and connecting surface portions; an indexing plate having an indexing surface and being slidably mounted on the lower and connecting surface portions to selectively vary the distance between the reference and indexing surfaces; a clamp device fixed to the holder body for releasably clamping an electrode of rectangular cross section in a mounted position, wherein its opposite edge surfaces engage with the reference and indexing surfaces, its upper and rear side surfaces engage with the connecting and lower surface portions and its front side surface engages with the clamping device; mounting and aligning means including a plurality of ribs depending from the bottom face for alternatively mounting a plate electrode in engagement with the bottom face; and fluid passageway means defined by the holder body and alternatively by cooperation of the indexing means and lower surface means for supplying fluid to the side mounted electrode and by cooperation of the mounting and aligning means, the bottom surface and the plate electrode for supplying fluid to the latter.

    摘要翻译： 一种通用电极保持器，具有一个保持器主体，该保持器本体包括顶面，底面，垂直的侧壁和端壁，其中一个侧壁被阶梯形地限定由水平设置的连接表面部分连接的偏移的下表面和上表面部分; 参考板，具有设置成横向于所述下连接表面部分和连接表面部分延伸的参考表面; 分度板，其具有分度表面，并且可滑动地安装在下部和连接表面部分上，以选择性地改变基准和分度表面之间的距离; 夹持装置，固定到保持器主体上，用于可释放地夹紧安装位置的矩形横截面电极，其中其相对的边缘表面与参考和分度表面接合，其上侧表面和后侧表面与连接和下表面部分接合， 其前侧表面与夹紧装置接合; 安装和对准装置包括从底面垂下的多个肋，用于交替地安装与底面接合的板电极; 以及由保持器主体限定的流体通道装置，或者通过分度装置和用于向侧面安装的电极供应流体的下表面装置以及通过安装和对准装置，底表面和板电极的配合来提供流体的流体通道装置 后者。

    Apparatus for separating fluids
    24.
    发明授权
    Apparatus for separating fluids 失效
    用于分离流体的装置

    公开(公告)号：US4214993A

    公开(公告)日：1980-07-29

    申请号：US892507

    申请日：1978-04-03

    申请人： Jesse G. Forsythe, Jr. ,  Donald R. Johnson ,  Linda M. St. Onge

    发明人： Jesse G. Forsythe, Jr. ,  Donald R. Johnson ,  Linda M. St. Onge

    IPC分类号： G01N33/48 ,  B01L3/14 ,  G01N30/60 ,  B01D27/02

    CPC分类号： B01L3/5021 ,  G01N30/6091

    摘要： An apparatus for separating fluids is formed essentially of three pieces which may be nested together to form a stacked array. The three pieces are a cap, an extraction cartridge housing a separating column, and a primary recovery cup. A secondary recovery cup may also be nested onto the lower end of the waste cup. The primary recovery cup has interior flanges for positioning and protecting the bottom end of the column against damage. Each of the elements has an enlarged upper portion forming an exterior step which facilitates mounting in the swinging bucket of a centrifuge. The column itself may comprise particles of a suitable separatory material with the top and the bottom of the particles retained by porous supports.

    摘要翻译： 用于分离流体的装置基本上由三个部件形成，其可以嵌套在一起以形成堆叠的阵列。 这三个部件是盖子，一个容纳分离柱的提取盒和一个主回收杯。 二次回收杯也可以嵌套在废杯的下端。 主回收杯具有用于定位和保护柱的底端的内部法兰以防止损坏。 每个元件具有形成外部台阶的扩大的上部部分，其有利于安装在离心机的摆动桶中。 柱本身可以包括合适的分离材料的颗粒，颗粒的顶部和底部由多孔载体保留。