SUBSEA BELLOWS PRESSURE COMPENSATOR
    1.
    发明申请
    SUBSEA BELLOWS PRESSURE COMPENSATOR 审中-公开
    SUBSEA BELLOWS压力补偿器

    公开(公告)号:WO2015110160A1

    公开(公告)日:2015-07-30

    申请号:PCT/EP2014/051339

    申请日:2014-01-23

    Abstract: A subsea pressure compensator, comprising an inner bellows (222), and an outer bellows (224) encompassing the inner bellows (222), which inner bellows (222) and outer bellows (224) are arranged at least partly overlapping each other. The subsea pressure compensator comprises a test assembly for testing the tightness of the space (228) between the inner bellows (222) and the outer bellows (224).

    Abstract translation: 一个海底压力补偿器,包括内部波纹管(222)和包围内部波纹管(222)的外部波纹管(224),该内部波纹管(222)和外部波纹管(224)至少部分地彼此重叠。 海底压力补偿器包括用于测试内部波纹管(222)和外部波纹管(224)之间的空间(228)的紧密度的测试组件。

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