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21 条记录 (耗时 0.046 秒)

    Method for fracturing a tube sheet
    5.
    发明授权
    Method for fracturing a tube sheet 失效
    压裂管板的方法

    公开(公告)号：US4498616A

    公开(公告)日：1985-02-12

    申请号：US553591

    申请日：1983-11-21

    申请人： Charles J. Runkle

    发明人： Charles J. Runkle

    IPC分类号： B01D63/02 ,  B26D7/10 ,  B26F3/06

    CPC分类号： B26D7/10 ,  B01D63/021 ,  B26F3/06 ,  B01D2313/21 ,  Y10T225/10 ,  Y10T225/12 ,  Y10T225/304 ,  Y10T29/4979

    摘要： A process for severing a tube sheet made from a polymeric material to expose bores of hollow fibers having the ends thereof embedded in the tube sheet, with the tube sheet having a cylindrical configuration and a stress raiser extending around the periphery thereof, wherein a ring having a lower coefficient of expansion than the material of the tube sheet is positioned to encircle the tube sheet at a location adjacent to the stress raiser. The tube sheet is then heated to expand it to the point where stress causes the tube sheet to fracture off that portion of the tube sheet encircled by the ring from the remainder of the tube sheet to expose bores of the fibers.

    摘要翻译： 一种用于切割由聚合物材料制成的管板的方法，用于将其端部嵌入管板中的孔中空管，其中管板具有圆柱形构造和围绕其周边延伸的应力提升器，其中环具有 与管板的材料相比较低的膨胀系数定位成在与应力提升器相邻的位置处环绕管板。 然后将管板加热以将其膨胀到应力导致管板从管板的其余部分断开由环包围的管板的那部分以暴露纤维的孔的点。

    Gas separation apparatus
    6.
    发明授权
    Gas separation apparatus 失效
    气体分离装置

    公开(公告)号：US4378981A

    公开(公告)日：1983-04-05

    申请号：US332640

    申请日：1981-12-21

    申请人： Roger S. Otstot ,  Charles J. Runkle

    发明人： Roger S. Otstot ,  Charles J. Runkle

    IPC分类号： B01D53/22 ,  B01D63/02

    CPC分类号： B01D53/22 ,  B01D63/02 ,  B01D63/024

    摘要： Apparatus for separating one gas from a mixture of gases wherein a cylindrical shell having an enlarged end portion houses a bundle of hollow fiber membranes, the hollow fiber membranes extending through a polymeric tube sheet positioned in and secured to the enlarged end portion of the shell. A tubular distribution element secured to the tube sheet and extending into the cylindrical shell cooperates with the tube sheet and the enlarged end portion of the shell to form an annular chamber surrounding the distribution element. The distribution element is provided with a port positioned between the tube sheet and a gas inlet in the enlarged end portion of the shell, the port being positioned such that0.4.ltoreq./D.ltoreq.1.30.2.ltoreq.d/D.ltoreq.0.6where d is the distance from the tube sheet to the port; l is the distance from the tube sheet to the inlet opening and D is the diameter of the bundle of hollow fiber membranes.

    摘要翻译： 用于从气体混合物中分离一种气体的装置，其中具有扩大端部的圆柱形壳体容纳一束中空纤维膜，中空纤维膜延伸穿过位于并固定到壳体的扩大端部的聚合物管板。 固定到管板并延伸到圆筒形壳体中的管状分配元件与管板和壳体的扩大端部配合以形成围绕分配元件的环形室。 分配元件设置有位于管板和壳体的扩大端部中的气体入口之间的端口，该端口被定位成使得0.4 / /=0.6其中d是从管板到端口的距离; l是从管板到入口的距离，D是中空纤维膜束的直径。

    Apparatus for shaping wire and ribbon structures obtained by slitting metallic coil stock
    7.
    发明授权
    Apparatus for shaping wire and ribbon structures obtained by slitting metallic coil stock 失效
    通过切割金属线圈原料获得的用于成形线和带结构的装置

    公开(公告)号：US4018073A

    公开(公告)日：1977-04-19

    申请号：US682412

    申请日：1976-05-03

    申请人： Ronald D. Bartram ,  Charles J. Runkle

    发明人： Ronald D. Bartram ,  Charles J. Runkle

    IPC分类号： B21D19/00 ,  B21B27/00 ,  B21B15/00

    CPC分类号： B21D19/005

    摘要： An apparatus is disclosed for shaping the cross-section of a metal wire or metal ribbon product obtained by slitting metallic coil stock into multiple lengths of wire with an aspect ratio of 1 or ribbon having an aspect ratio of 2 or more. The product obtained from the slitting procedure is marred by the presence of a burr which impairs mechanical properties and consequently must be eliminated. In previous practice, this was achieved by feeding the slit product through the nip of a pair of mating, shaping rolls having a fixed engagement. However, problems arise from run to run when the rolls are in fixed engagement. For example, variations in the thickness of the material being processed presents difficulties with a fixed engagement.In the disclosed apparatus engagement is allowed to vary while the engagement force is held constant. In brief, this is accomplished by mounting the shaping rolls on separate support members with one of the support members being movable to permit the roll engagement to vary. A constant engagement force is maintained by the provision of a means for applying a constant downward force on the movable roll support member.

    摘要翻译： 公开了一种用于对金属线或金属带产品的横截面进行成形，该金属线或金属带产品通过将金属线圈原料分切成长宽比为1或纵横比为2或更大的带的多根线。 从切割程序获得的产品由于存在损坏机械性能的毛刺而被损坏，因此必须被消除。 在以前的实践中，这是通过将狭缝产品通过具有固定接合的一对配对成形辊的辊隙进给而实现的。 然而，当辊子处于固定接合状态时，运行中出现问题。 例如，正在处理的材料的厚度的变化使得固定接合困难。

    Contactor for degassing liquids
    9.
    发明授权
    Contactor for degassing liquids 失效
    接触器用于脱气液体

    公开(公告)号：US5938922A

    公开(公告)日：1999-08-17

    申请号：US914740

    申请日：1997-08-19

    申请人： C. William Fulk, Jr. ,  James J. Lowery ,  Charles J. Runkle

    发明人： C. William Fulk, Jr. ,  James J. Lowery ,  Charles J. Runkle

    IPC分类号： B01D19/00 ,  B01D63/02 ,  B01D63/04

    CPC分类号： B01D19/0031 ,  B01D63/02 ,  B01D63/024 ,  B01D63/043

    摘要： A contactor for degassing liquids includes a perforated core, a plurality of microporous hollow fibers, and a shell. The fibers surround the core and have two ends. A tube sheet affixes the ends of the fibers. A baffle is located between the tube sheets. The hollow fibers are closed at the baffle. The shell encloses the fibers, tube sheets, and the baffle. The system for degassing liquids includes a source of liquid containing a gas, a source of vacuum, and the contactor.

    摘要翻译： 用于脱气液体的接触器包括穿孔芯，多个微孔中空纤维和壳。 纤维围绕芯部并具有两个端部。 管板粘贴纤维的端部。 挡板位于管板之间。 中空纤维在挡板处封闭。 外壳包围纤维，管板和挡板。 用于脱气液体的系统包括含有气体的液体源，真空源和接触器。