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    A SUBSEA SWITCHGEAR APPARATUS
    1.
    发明公开
    A SUBSEA SWITCHGEAR APPARATUS 有权
    水下开关设备

    公开(公告)号：EP2052447A1

    公开(公告)日：2009-04-29

    申请号：EP07789472.3

    申请日：2007-07-04

    申请人： Vetco Gray Scandinavia AS

    发明人： SLETTEN, Rune ,  RØNHOVD, Tor-Odd ,  HAY, Alfred J.

    IPC分类号： H02B7/01 ,  E21B41/00 ,  H02B13/035

    CPC分类号： E21B33/0355

    摘要： The invention relates to a subsea switchgear apparatus, which comprises: - a frame (10), - at least one electrical power inlet (1 1 ) mounted to the frame (10), - at least one electrical power outlet (12) mounted to the frame (10), - a distribution chamber (31 ) mounted to the frame (10), - at least one canister (20), which is mounted to the frame (10) and comprises a chamber (21 ) accommodating at least one high voltage circuit breaker (22), and - electrical connections (32) arranged in the distribution chamber (31 ) for electrically connecting the respective circuit breaker (22) of a canister (20) to the associated power inlet (11 ) and power outlet (12) of the switchgear apparatus (1 ). The chamber (21 ) of the respective canister (20) is separated from the distribution chamber (31 ) by a pressure barrier (23).

    HIGH VOLTAGE SUBSEA ELECTRICAL PENETRATOR
    4.
    发明公开
    HIGH VOLTAGE SUBSEA ELECTRICAL PENETRATOR 有权
    高压海底电动推杆

    公开(公告)号：EP2377205A1

    公开(公告)日：2011-10-19

    申请号：EP09833007.9

    申请日：2009-12-18

    申请人： Vetco Gray Scandinavia AS

    发明人： RAAD, Erik ,  SLETTEN, Rune

    IPC分类号： H01R13/523

    CPC分类号： H01R13/523 ,  E21B33/0385 ,  H01B17/30 ,  H01R13/53 ,  H02G15/14

    摘要： A high voltage subsea electrical penetrator is disclosed, comprising a first housing part (1) connectable to a second housing part (2), the first and second housing parts in connected mode defining a seat (5) for accommodation of a bushing comprising a conductor pin (52) arranged in an insulator body (50). The first and second housing parts (1, 2) each has a part- spherical seat surface (8, 9) supporting a corresponding region of the bushing (50, 52). The bushing (50, 52) comprises a material of relatively high compressive strength, in the form of a polymeric material or a ceramic material, which is moulded into spherical outer shape about a bulbous portion (55) of the conductor pin (52), and clamped as a unitary form-fitting element (50, 52) in the seat (5) upon connection of the first and second housing parts (1, 2).

    摘要翻译： 本发明公开了一种高压海底电穿透器，包括可连接到第二壳体部分（2）的第一壳体部分（1），第一壳体部分和第二壳体部分以连接模式限定用于容纳包括导体 销（52）布置在绝缘体（50）中。 第一和第二壳体部件（1,2）各自具有支撑衬套（50,52）的相应区域的部分球形座表面（8,9）。 衬套（50,52）包括具有相对较高抗压强度的材料，该材料呈聚合物材料或陶瓷材料形式，其围绕导体引脚（52）的球形部分（55）模制成球形外部形状， 并且在连接第一和第二壳体部分（1,2）时夹紧在座（5）中的整体形状配合元件（50,52）。