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公开(公告)号:EP3054545A1
公开(公告)日:2016-08-10
申请号:EP16152201.6
申请日:2016-01-21
CPC分类号: H01B7/04 , E21B17/028 , H01B13/221 , H02G1/08 , H02G1/14 , H02G15/046 , H02G15/18 , H02G15/23 , H02G15/24
摘要: A flexible, pressure-balanced cable assembly is provided. The cable assembly comprises a tubular-shaped flexible outer sleeve (114) that surrounds an electrical cable (105). A plurality of seals (116) is positioned along the length of the flexible sleeve (114) within the space formed between the inner surface of the flexible sleeve (114) and the outer surface of the electrical cable (105). The seals (116) partition the space into a plurality of individual chambers (119). Each chamber is filled with dielectric fluid. The seals (116) are independently and bi-directionally movable in response to a pressure difference between the inside of the cable assembly and the external environment thereby balancing the pressure between the inside of the cable assembly and the external environment.
摘要翻译: 提供了一种灵活的压力平衡电缆组件。 电缆组件包括环绕电缆(105)的管状柔性外套筒(114)。 在柔性套筒(114)的内表面和电缆(105)的外表面之间形成的空间内,多个密封件(116)沿柔性套管114的长度定位。 密封件(116)将空间分隔成多个单独的室(119)。 每个室充满介电流体。 密封件(116)响应于电缆组件的内部和外部环境之间的压力差而独立地并且可双向移动,从而平衡电缆组件的内部和外部环境之间的压力。