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    • 56. 发明申请
    • CABLE SEAL
    • 电缆密封
    • WO1997002636A1
    • 1997-01-23
    • PCT/GB1996001448
    • 1996-06-18
    • N.V. RAYCHEM S.A.RAYCHEM LIMITEDDAMM, Jesper
    • N.V. RAYCHEM S.A.RAYCHEM LIMITED
    • H02G15/013
    • H02G15/013H02G15/113
    • A seal for sealing between a cable and a casing enclosing part of the cable, comprising: (a) a wall member (3) having a plurality of substantially concentric removable portions (5) which may be selectively removed to provide a cable aperture of required diameter through the wall member (3); and (b) sealing material (9) retained by the wall member (3), which seals, in use, around a cable extending through the cable aperture in the wall member (3); wherein, in use, when a removable portion (5) of the wall member (3) is removed, a corresponding portion of the sealing material (9) is also removed, thereby providing a cable aperture of the required diameter through the sealing material (9).
    • 一种用于密封电缆和封闭电缆部分的壳体的密封件,包括:(a)具有多个基本同心的可移除部分(5)的壁构件(3),其可以被选择性地移除以提供所需的电缆孔 直径通过壁构件(3); 和(b)由壁构件(3)保持的密封材料(9),其在使用中围绕延伸穿过壁构件(3)中的电缆孔的电缆密封; 其中,在使用中,当去除所述壁构件(3)的可移除部分(5)时,所述密封材料(9)的相应部分也被去除,从而通过所述密封材料( 9)。
    • 58. 发明申请
    • CORROSION PROTECTION SYSTEM
    • 腐蚀保护系统
    • WO1995029275A1
    • 1995-11-02
    • PCT/GB1995000835
    • 1995-04-12
    • N.V. RAYCHEM S.A.RAYCHEM LIMITEDKHEDER, JosephCORDIA, Johannes, Maria
    • N.V. RAYCHEM S.A.RAYCHEM LIMITED
    • C23F13/08
    • C23F13/08F16L58/00
    • An elongate electrode, usually an anode, is provided, suitable for use in an impressed current corrosion protection system. The electrode comprises a central elongate core (4), usually a metal such as copper, an optional conductive polymeric composition (6) surrounding the metal core and having a higher electrical resistivity than the core, but being in electrical contact with the core, a flexible jacket (10), for example, a fabric braid containing within it particulate coke (8), and tensioning wraps (11) positioned around the flexible jacket. The purpose of the tensioning wraps (11) is to compact the coke particles relative to their compaction in the absence of the tensioning wraps.
    • 提供了一种细长电极,通常为阳极,适用于外加电流腐蚀保护系统。 电极包括中心细长芯(4),通常为金属(例如铜),可选的导电聚合物组合物(6),其围绕金属芯并且具有比芯更高的电阻率,但与芯电接触, 柔性护套(10),例如包含其中的颗粒状焦炭(8)的织物编织物和位于柔性护套周围的张紧包裹物(11)。 张紧包装(11)的目的是在没有张紧包装的情况下压实焦炭颗粒相对于它们的压实。