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12 条记录 (耗时 0.042 秒)

    Fine bubble airlift device
    2.
    发明申请
    Fine bubble airlift device 失效
    精细气泡装置

    公开(公告)号：US20080000823A1

    公开(公告)日：2008-01-03

    申请号：US11478875

    申请日：2006-06-30

    申请人： William S. Mitchell ,  Roland Schmidt ,  Trence Roy Johnson

    发明人： William S. Mitchell ,  Roland Schmidt ,  Trence Roy Johnson

    IPC分类号： C02F3/02

    CPC分类号： C02F7/00 ,  A01K63/042 ,  B01F3/0412 ,  B01F3/04262 ,  B01F13/0049 ,  B01F2003/04319 ,  B01F2003/0439 ,  C02F3/201 ,  C02F3/223 ,  Y02W10/15

    摘要： The present invention relates to an aeration device for use in a liquid medium. The device includes a housing adapted to float within the medium such that a top portion thereof remains above a top surface of the medium. The housing has a bottom portion and an open side portion. The device further includes a hose affixed to the bottom portion of the housing substantially parallel to the surface of the liquid medium. The hose has a wall with a plurality of pores formed therein. The device further includes a gas-supplying pipe affixed to the hose and means for supplying a gas to the pipe such that the gas passes through the pipe and into the hose.

    摘要翻译： 本发明涉及一种用于液体介质的曝气装置。 该装置包括适于在介质内浮动的壳体，使得其顶部保持在介质的顶表面上方。 壳体具有底部和开口侧部分。 该装置还包括固定到壳体底部的软管，该软管基本上平行于液体介质的表面。 软管具有形成有多个孔的壁。 该装置还包括固定在软管上的气体供给管和用于向管道供应气体的装置，使得气体通过管道并进入软管。

    Electrocoating tank arrangement
    3.
    发明授权
    Electrocoating tank arrangement 失效
    电镀槽布置

    公开(公告)号：US3951775A

    公开(公告)日：1976-04-20

    申请号：US605212

    申请日：1975-08-15

    申请人： David M. Horton ,  William S. Mitchell

    发明人： David M. Horton ,  William S. Mitchell

    IPC分类号： C25D13/22 ,  C25D1/12 ,  C25D1/18

    CPC分类号： C25D13/22

    摘要： An electrocoating tank arrangement characterized by a centrally and longitudinally disposed paint supply header extending along and proximate to the bottom of the tank, where the tank has sloped bottom walls, and where a highly desirable paint agitation pattern is achieved, permitting the part or article under processing to be effectively coated with optimum results. The electrocoating tank may further include adjustable weir arrangements at opposite ends thereof to promote surface circulation. The paint material is recirculated through conventional means and the electrocoating tank forms an important function in a conveyorized operation.

    摘要翻译： 一种电涂罐装置，其特征在于沿罐体底部延伸并且靠近罐的中心且纵向设置的油漆供应头，其中罐具有倾斜的底壁，并且其中实现了非常期望的油漆搅动模式，允许部件或物品在 加工有效地涂覆最佳结果。 电涂层还可以包括在其相对端的可调堰布置以促进表面循环。 油漆材料通过常规方式再循环，电涂层在传送带操作中形成重要功能。

    Fine bubble airlift device
    4.
    发明授权
    Fine bubble airlift device 有权
    精细气泡装置

    公开(公告)号：US07954791B2

    公开(公告)日：2011-06-07

    申请号：US11710857

    申请日：2007-02-26

    申请人： William S. Mitchell ,  Roy Trence Johnson

    发明人： William S. Mitchell ,  Roy Trence Johnson

    IPC分类号： B01F3/04 ,  C02F1/74

    CPC分类号： C02F3/201 ,  B01F3/04113 ,  B01F3/04269 ,  B01F3/0451 ,  C02F7/00 ,  Y02W10/15

    摘要： The present invention relates to an aeration device for use in a liquid medium. The device includes a housing adapted to float within the medium such that a top portion thereof remains above a top surface of the medium. The housing has a bottom portion and an open side portion. The device further includes a hose affixed to the bottom portion of the housing substantially parallel to the surface of the liquid medium. The hose has a wall with a plurality of pores formed therein. The device further includes a gas-supplying pipe affixed to the hose and means for supplying a gas to the pipe such that the gas passes through the pipe and into the hose.

    摘要翻译： 本发明涉及一种用于液体介质的曝气装置。 该装置包括适于在介质内浮动的壳体，使得其顶部保持在介质的顶表面上方。 壳体具有底部和开口侧部分。 该装置还包括固定到壳体底部的软管，该软管基本上平行于液体介质的表面。 软管具有形成有多个孔的壁。 该装置还包括固定在软管上的气体供给管和用于向管道供应气体的装置，使得气体通过管道并进入软管。

    Aeration device for use as a diffuser
    5.
    发明授权
    Aeration device for use as a diffuser 有权
    用作扩散器的曝气装置

    公开(公告)号：US07934706B2

    公开(公告)日：2011-05-03

    申请号：US11800440

    申请日：2007-05-04

    申请人： William S. Mitchell

    发明人： William S. Mitchell

    IPC分类号： B01F3/04

    CPC分类号： A01K63/042 ,  B01F3/04269 ,  B01F2003/04276 ,  B01F2003/04319 ,  B01F2003/0439

    摘要： An aeration device or diffuser is disclosed. The diffuser preferably includes a porous hose adapted to allow gas to escape therefrom, a rigid element disposed within the hose, the rigid element being constructed of material denser than water and a fitting suitable for attaching the hose to an air supply, the fitting disposed within the hose at one end of the hose. Methods of use of the diffuser and of assembling the diffuser are also disclosed.

    摘要翻译： 公开了曝气装置或扩散器。 扩散器优选地包括适于允许气体从其中逸出的多孔软管，设置在软管内的刚性元件，刚性元件由比水更致密的材料和适于将软管连接到空气源的配件构成，该配件设置在 软管一端的软管。 还公开了扩散器的使用方法和组装扩散器的方法。

    Method and apparatus for leaching metal from mining ore
    6.
    发明授权
    Method and apparatus for leaching metal from mining ore 失效
    从矿石中浸取金属的方法和装置

    公开(公告)号：US08409321B2

    公开(公告)日：2013-04-02

    申请号：US12960750

    申请日：2010-12-06

    申请人： William S. Mitchell

    发明人： William S. Mitchell

    IPC分类号： C22B3/04

    CPC分类号： C22B34/32 ,  C22B3/02 ,  C22B3/04 ,  C22B11/04 ,  C22B15/0065 ,  Y02P10/234

    摘要： Porous leach pipe and method for leaching metals from mining ores. The porous pipe may be buried beneath the surface of a pile of mined ore, providing a more even and uniform distribution of the leaching solution across the pile, increasing metal yields, reducing water consumption and eliminating pooling and ponding of the solution on the top of the piles as occurs with prior art drip line emitters.

    摘要翻译： 多孔浸出管和矿石浸出金属的方法。 多孔管可以埋在一堆开采矿石的表面之下，提供了更均匀和均匀的浸出溶液分布在桩上，增加了金属产量，减少了水分消耗，并且消除了在顶部的溶液的聚集和沉积 现有技术的滴水排放器发生的桩。

    Aeration pipe and method of making same
    8.
    发明授权
    Aeration pipe and method of making same 失效
    曝气管及其制作方法

    公开(公告)号：US5811164A

    公开(公告)日：1998-09-22

    申请号：US720078

    申请日：1996-09-27

    申请人： William S. Mitchell

    发明人： William S. Mitchell

    IPC分类号： B01F3/04 ,  B29C47/92 ,  B32B5/18 ,  C02F3/20 ,  F16L11/12

    CPC分类号： F16L11/12 ,  B01D63/06 ,  B29C47/92 ,  B29C2947/92514 ,  B29C2947/92704 ,  B29C2947/92895 ,  B29C2947/92904 ,  Y10T428/1376 ,  Y10T428/139 ,  Y10T428/1397

    摘要： This invention relates to the manufacture of flexible porous plastic aeration pipe having an essentially uniform porosity throughout its length. The plastic pipe of this invention has a gas permeable wall of thermoset polymer particles and thermoplastic binder for the particles with a substantially uniform plurality of micropores through the wall of about 0.001 inch to 0.004 inch along its length for diffusion of gas therethrough and transfer to a medium. The thermoset polymer particles have a mesh size of about 60 to about 140 mesh, preferably approximately 80 to 100 mesh. The method of manufacture includes volumetric delivery of thermoset polymer particles and thermoplastic binder particles to a mixing chamber for preblending and then controlled volumetric feeding of the preblend into an extruder to form the porous aeration pipe.

    摘要翻译： 本发明涉及在整个长度上具有基本上均匀的孔隙率的柔性多孔塑料曝气管的制造。 本发明的塑料管具有热固性聚合物颗粒和热塑性粘合剂的气体可渗透壁，用于具有基本上均匀的多个微孔的颗粒，其沿其长度通过约0.001英寸至0.004英寸的壁，用于气体的扩散通过其中并转移至 中。 热固性聚合物颗粒的筛目尺寸为约60至约140目，优选约80至100目。 制造方法包括将热固性聚合物颗粒和热塑性粘合剂颗粒体积输送到混合室中，用于将预混合物预混合然后控制体积进料到挤出机中以形成多孔曝气管。

    Fine bubble airlift device
    10.
    发明授权
    Fine bubble airlift device 失效
    精细气泡装置

    公开(公告)号：US07622040B2

    公开(公告)日：2009-11-24

    申请号：US11478875

    申请日：2006-06-30

    申请人： William S. Mitchell ,  Roland Schmidt ,  Roy Trence Johnson

    发明人： William S. Mitchell ,  Roland Schmidt ,  Roy Trence Johnson

    IPC分类号： E02B15/04 ,  C02F1/74 ,  B01F3/04

    CPC分类号： C02F7/00 ,  A01K63/042 ,  B01F3/0412 ,  B01F3/04262 ,  B01F13/0049 ,  B01F2003/04319 ,  B01F2003/0439 ,  C02F3/201 ,  C02F3/223 ,  Y02W10/15

    摘要： The present invention relates to an aeration device for use in a liquid medium. The device includes a housing adapted to float within the medium such that a top portion thereof remains above a top surface of the medium. The housing has a bottom portion and an open side portion. The device further includes a hose affixed to the bottom portion of the housing substantially parallel to the surface of the liquid medium. The hose has a wall with a plurality of pores formed therein. The device further includes a gas-supplying pipe affixed to the hose and means for supplying a gas to the pipe such that the gas passes through the pipe and into the hose.

    摘要翻译： 本发明涉及一种用于液体介质的曝气装置。 该装置包括适于在介质内浮动的壳体，使得其顶部保持在介质的顶表面上方。 壳体具有底部和开口侧部分。 该装置还包括固定到壳体底部的软管，该软管基本上平行于液体介质的表面。 软管具有形成有多个孔的壁。 该装置还包括固定在软管上的气体供给管和用于向管道供应气体的装置，使得气体通过管道并进入软管。