HOLLOW FIBER MEMBRANE MATS WITH FLUID IMPERMEABLE SEGMENTS AND RELATED METHODS
    2.
    发明申请
    HOLLOW FIBER MEMBRANE MATS WITH FLUID IMPERMEABLE SEGMENTS AND RELATED METHODS 有权
    中空纤维膜与流体不可分割部分及相关方法

    公开(公告)号:US20120217199A1

    公开(公告)日:2012-08-30

    申请号:US13498594

    申请日:2010-09-24

    Abstract: In at least one embodiment, the invention preferably relates to a hollow fiber membrane mat having hollow fiber membranes arranged parallel to one another and adjacent to one another, the membranes having a wall and a continuous lumen, wherein the hollow fiber membranes are connected to one another by means of a plurality of linear connecting elements which are arranged spaced apart from one another and parallel to one another and the membranes are kept apart from one another by the linear connecting elements and wherein the hollow fiber membranes are composed of a thermoplastic polymer and wherein the walls of the hollow fiber membranes arranged adjacent to one another are fluid-tight in at least one stripe extending parallel to the linear connecting elements, inside of which stripe the hollow fiber membranes are fluid-tight, preferably have a superheated steam shrinkage of at most 5%. Other embodiments of the invention preferably relate to a method for producing and/or using such hollow fiber membrane mats.

    Abstract translation: 在至少一个实施方案中,本发明优选涉及具有彼此平行布置并且彼此相邻布置的中空纤维膜的中空纤维膜垫,所述膜具有壁和连续内腔,其中所述中空纤维膜连接到一个 另一个通过多个线性连接元件,其彼此间隔开并且彼此平行并且膜通过线性连接元件彼此分开,并且其中中空纤维膜由热塑性聚合物和 其中相邻布置的中空纤维膜的壁在平行于线性连接元件延伸的至少一个条中是流体密封的,其中的中空纤维膜是流体密封的,优选地具有流体密封的过热蒸汽收缩率 最多5%。 本发明的其它实施方案优选涉及用于生产和/或使用这种中空纤维膜垫的方法。

    Asymmetric hose coupling endform for fluid transfer assemblies
    3.
    发明申请
    Asymmetric hose coupling endform for fluid transfer assemblies 失效
    用于流体传递组件的不对称软管接头端面

    公开(公告)号:US20070278790A1

    公开(公告)日:2007-12-06

    申请号:US11445341

    申请日:2006-06-01

    CPC classification number: F16L33/30 F16L33/22 F16L33/227

    Abstract: An endform connector having an axial bore through which a fluid is conveyed comprising: a rigid tubular member having a first end, a second end, an annular channel having an inner diameter extending from the first end to the second end through which a fluid is transported, a stem portion extending a fixed distance from the first end, and at least one sealing member extending outward from the stem portion forming a surface having a tapered profile terminating in an outwardly extending rim, which exhibits an asymmetric perimeter adapted to be inserted into an inner channel of a fluid transport hose, wherein the endform connector is sealed to a fluid transport hose; and a connector portion on the second end adapted to be coupled with a second fluid conveying structure, and a method for assembling an endform connector to a hose are described.

    Abstract translation: 具有轴向孔的端面连接器,流体被输送通过轴向孔,包括:刚性管状构件,其具有第一端,第二端,具有从第一端延伸到第二端的内径的环形通道,通过该第二端输送流体 ,从所述第一端延伸固定距离的杆部分和从所述杆部分向外延伸的至少一个密封构件,所述密封构件形成具有终止于向外延伸的边缘的锥形轮廓的表面,所述轮廓呈现出不对称的周长, 流体输送软管的内部通道,其中端面连接器被密封到流体输送软管; 以及适于与第二流体输送结构联接的第二端上的连接器部分,以及用于将端部连接器组装到软管的方法。

    Hose coupling endform for fluid transfer assemblies
    4.
    发明申请
    Hose coupling endform for fluid transfer assemblies 失效
    用于流体传输组件的软管接头端面

    公开(公告)号:US20070278789A1

    公开(公告)日:2007-12-06

    申请号:US11444465

    申请日:2006-05-31

    CPC classification number: F16L33/22 F16L33/227 F16L33/30

    Abstract: An endform connector having an axial bore through which a fluid is conveyed comprising: a rigid tubular member having a first end, a second end, an annular channel having an inner diameter extending from the first end to the second end through which a fluid is transported, a stem portion extending a fixed distance from the first end, and at least one sealing member extending outward from the stem portion forming a surface having a tapered profile terminating in an outwardly extending rim, which exhibits an ellipsoidal perimeter adapted to be inserted into an inner channel of a fluid transport hose, wherein the endform connector is sealed to a fluid transport hose; and a connector portion on the second end adapted to be coupled with a second fluid conveying structure, and a method for assembling an endform connector to a hose are described.

    Abstract translation: 具有轴向孔的端面连接器,流体被输送通过轴向孔,包括:刚性管状构件,其具有第一端,第二端,具有从第一端延伸到第二端的内径的环形通道,通过该第二端输送流体 ,从所述第一端延伸固定距离的杆部分和从所述杆部向外延伸的至少一个密封构件,所述至少一个密封构件形成具有终止于向外延伸的边缘的锥形轮廓的表面,所述轮廓呈现椭圆形周长,所述椭圆形周长适于插入到 流体输送软管的内部通道,其中端面连接器被密封到流体输送软管; 以及适于与第二流体输送结构联接的第二端上的连接器部分,以及用于将端部连接器组装到软管的方法。

    Bit-adjacent stabilizer and steel
    5.
    发明授权
    Bit-adjacent stabilizer and steel 失效
    位相邻稳定器和钢

    公开(公告)号:US3978933A

    公开(公告)日:1976-09-07

    申请号:US544069

    申请日:1975-01-27

    CPC classification number: E21B17/1078 E21B10/46 E21B10/56 E21B17/22

    Abstract: A replaceable stabilizer comprises a steel sleeve with fixed blades adapted to be installed over the reduced lower box end of tubular rotary drill steel member prior to insertion of the taper threaded pin of a drill bit into the taper threaded drill steel box. The drill steel member may be a special sub or a regular length of drill steel with modified lower end. An internal straight thread at the upper end of the sleeve screws onto an external straight thread on the drill steel box. An annular rubber gasket secured to the upper end of the sleeve is clamped between the upper end of the sleeve and a shoulder on the steel between the main body and the reduced box end thereof. An inturned flange at the lower end of the sleeve is clamped between a shoulder provided by the mouth of the drill steel box and a shoulder on the drill bit around its taper threaded pin. Make up of the pin and box forms a rotary shouldered connection. The outer ends of the blades are provided with tungsten carbide inserts or granular tungsten carbide hard facing is applied to the leading edge and the outer end of each blade.

    Abstract translation: 可替换的稳定器包括具有固定叶片的钢套筒,其在将钻头的锥形螺纹销插入锥形螺纹钻钢箱之前安装在管状旋转钻钢构件的缩小的下箱端上。 钻钢构件可以是具有改进的下端的特殊的次级或规则长度的钻钢。 套筒上端的内螺纹直接固定在钻钢箱的外螺纹上。 固定在套筒上端的环形橡胶垫片被夹紧在套筒的上端和钢板之间的主体和其箱体端之间的肩部。 套筒下端的内侧凸缘被夹在由钻钢箱的口部提供的肩部和位于其锥形螺纹销的钻头上的肩部之间。 组合销和盒形成一个旋转肩部连接。 刀片的外端设置有碳化钨刀片,或者将颗粒碳化钨硬质面朝向每个刀片的前端和外端施加。

    A COLLAPSIBLE DWELLING
    7.
    发明申请

    公开(公告)号:US20210317651A1

    公开(公告)日:2021-10-14

    申请号:US17273617

    申请日:2019-09-05

    Abstract: A collapsible dwelling includes a front wall assembly, a rear wall assembly, opposed sidewall assemblies, a roof assembly and a floor assembly. The wall assemblies are collapsible to be received between the floor assembly and the roof assembly, and at least one of the roof assembly and the floor assembly defines at least one recess, the, or each, recess being dimensioned to receive an appliance that is mounted on one of the wall assemblies when that wall assembly is in a collapsed configuration.

    OMNI-DIRECTIONAL PRESSURE PICKUP PROBE
    8.
    发明申请
    OMNI-DIRECTIONAL PRESSURE PICKUP PROBE 失效
    OMNI-DIRECTIONAL压力撷取探针

    公开(公告)号:US20070220987A1

    公开(公告)日:2007-09-27

    申请号:US11390917

    申请日:2006-03-27

    CPC classification number: G01F1/44

    Abstract: A pressure pickup probe assembly includes a probe housing, a plurality of openings, and a pickup probe. The probe housing is configured to be mounted within, and extend at least substantially across, a flow passage. The probe housing further includes at least an inner surface and an outer surface. The probe housing inner surface defines at least a plenum therein. The plurality of openings is formed in the probe housing, and each opening extends between the probe housing inner and outer surfaces and is in fluid communication with the probe housing plenum. The pickup probe is disposed at least partially within the probe housing, and has at least a first end, a second end, and a bore extending between the first and second ends and that is in fluid communication with the probe housing plenum.

    Abstract translation: 压力拾取探针组件包括探针壳体,多个开口和拾取探头。 探针壳体构造成安装在流动通道内并且至少基本上跨过流动通道延伸。 探针壳体还包括至少内表面和外表面。 探头壳体内表面中至少限定一个气室。 多个开口形成在探针壳体中,并且每个开口在探针壳体内表面和外表面之间延伸并且与探针壳体增压室流体连通。 拾取探针至少部分地设置在探针壳体内,并且具有至少第一端部,第二端部和在第一端部和第二端部之间延伸并且与探头壳体通气室流体连通的孔。

    Asymmetric hose coupling endform for fluid transfer assemblies
    9.
    发明授权
    Asymmetric hose coupling endform for fluid transfer assemblies 失效
    用于流体传递组件的不对称软管接头端面

    公开(公告)号:US07581761B2

    公开(公告)日:2009-09-01

    申请号:US11445341

    申请日:2006-06-01

    CPC classification number: F16L33/30 F16L33/22 F16L33/227

    Abstract: An endform connector having an axial bore through which a fluid is conveyed. The endform connector contains a rigid tubular member having a first terminal end, a second terminal end, a channel having an inner diameter extending from the first terminal end to the second terminal end through which a fluid is transported, a stem portion extending a fixed distance from the first terminal end, and at least one sealing member extending radially outward from the stem portion forming a radially increasing surface having a tapered profile terminating in a rim, which exhibits an asymmetric perimeter, adapted to be inserted into an inner channel of a fluid transport hose, wherein the endform connector is sealed to the fluid transport hose; and a connector portion on the second terminal end adapted to be coupled with a fluid conveying structure.

    Abstract translation: 一种具有轴向孔的端面连接器,通过该轴向孔输送流体。 端面连接器包括刚性管状构件,其具有第一终端,第二终端,具有从第一终端延伸到第二终端的内径的通道,通过该第二终端输送流体;杆部,其延伸固定距离 并且至少一个从杆部分径向向外延伸的密封构件形成径向增加的表面,该表面具有终止于边缘的锥形轮廓,该轮廓呈现出不对称的周长,其适于插入流体的内部通道 输送软管,其中端面连接器被密封到流体输送软管; 以及适于与流体输送结构联接的第二终端上的连接器部分。

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