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    • 62. 发明授权
    • Apparatus for forming and polishing soap billets
    • 肥皂坯的成型和抛光装置
    • US4132521A
    • 1979-01-02
    • US839896
    • 1977-10-06
    • John F. Doremus
    • John F. Doremus
    • B29C47/12B29C47/94C11D13/18C11D13/28B29C17/00
    • C11D13/28B29C47/12B29C47/94C11D13/18B29C47/0016B29C47/0019
    • An apparatus is disclosed for use in continuously and automatically forming a highly polished and lustrous surface on the exterior of an advancing billet of plastic material, such as soap, which emerges from the nozzle of an extrusion apparatus. The apparatus includes an enclosed reservoir containing a lubricating fluid that is compatible with the soap, so as to ensure a polished surface on the exterior surface of the soap. The apparatus embodies outlet means having a continuously smooth and generally tapered wall surface that defines an outlet opening for the cavity and is dimensioned and configured to be less than the cross-sectional dimension of the emerging soap by a predetermined amount so as to contact substantially the entire peripheral surface of the soap. In this manner, the wall surface gently wipes the fluid from the advancing billet surface and continuously presses its exterior surface so as to reduce the cross-sectional dimension by a predetermined amount which forms the highly polished and lustrous billet surface.
    • 公开了一种用于连续地和自动地形成从挤出设备的喷嘴出来的塑料材料(例如肥皂)的前进坯料的外部上高度抛光和光泽的表面的设备。 该装置包括一个包含与肥皂相容的润滑流体的封闭容器,以确保肥皂外表面上的抛光表面。 该装置具有出口装置,该出口装置具有连续平滑且大致为锥形的壁表面,该壁表面限定了用于空腔的出口开口,并且其尺寸和构造成小于新出口皂的横截面尺寸预定量,从而基本上接触 肥皂的整个外围表面。 以这种方式,壁表面轻轻地从前进的坯料表面擦拭流体,并连续地按压其外表面,以便将横截面尺寸减小预定量,其形成高度抛光和光泽的坯料表面。
    • 66. 发明授权
    • Electrochemical circulating bed cell
    • 电化学循环床细胞
    • US3981787A
    • 1976-09-21
    • US590862
    • 1975-06-27
    • George Stephen JamesBruce Ian DewarWalter Rudolf Moergeli
    • George Stephen JamesBruce Ian DewarWalter Rudolf Moergeli
    • C25B1/00C02F1/461C02F1/467C11D13/18C25B9/00C25B9/16C25B15/00C25B15/04C25C1/00C25C7/00C25B11/02C25B13/02
    • C02F1/46114C11D13/18C25B15/00C25B9/00C25B9/162C25C1/00C25C7/002C02F1/4678
    • There is disclosed an electrochemical process wherein an electrolyte is passed through one electrode compartment of an electrochemical cell, said one electrode compartment comprising a particulate electrode and being separated from a second electrode compartment of said electrochemical cell containing a counter-electrode by a separator having an ion-permeable wall inclined away from the vertical and towards the particulate electrode. The distribution of the particles of said particulate electrode in the electrolyte during the process is controlled in a manner such that there is formed within said one electrode compartment a first region which is adjacent to the ion-permeable wall and within which first region substantially all the particles are, for a large proportion of the time they spend in said first region, separated from each other, and a second region which is spaced from the ion-permeable wall and within which second region substantially all the particles are, for a large proportion of the time they spend in said second region, in contact with other particles, and substantially all the particles are circulated between said first and second regions.The invention has particular application to the electrodeposition of metals in which metal is electrodeposited onto the particles of a particulate cathode which are removed from the cathode compartment.
    • 公开了一种电化学方法,其中电解质通过电化学电池的一个电极室,所述一个电极室包括颗粒电极,并且通过分隔器与所述电化学电池的第二电极隔室分隔开, 离子透过壁远离垂直方向倾斜并朝向颗粒电极。 在该过程期间,所述颗粒电极的颗粒在电解质中的分布被控制为使得在所述一个电极隔室内形成与离子可渗透壁相邻的第一区域,并且其中第一区域基本上全部 颗粒在它们在所述第一区域中消耗的大部分时间彼此分离,并且第二区域与离子可渗透壁间隔开,并且其中第二区域基本上全部是颗粒,大部分 他们在所述第二区域中花费的时间与其它颗粒接触,并且基本上所有的颗粒在所述第一和第二区域之间循环。