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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
Applicant: ABB TECHNOLOGY AG
Inventor: MUHONEN, Jukka , MISSING, Kim , VIRTANEN, Esa , LAUNONEN, Markku , MERILÄINEN, Tapio
CPC classification number: H01F27/14 , F15B2201/3153 , F15B2201/505 , F16J3/046 , G01M3/027 , G01M3/225 , G01M3/227
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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公开(公告)号:WO2015110159A1
公开(公告)日:2015-07-30
申请号:PCT/EP2014/051336
申请日:2014-01-23
Applicant: ABB TECHNOLOGY AG
Inventor: MUHONEN, Jukka , MISSING, Kim , VIRTANEN, Esa , LAUNONEN, Markku , MERILÄINEN, Tapio
CPC classification number: G01M3/222 , F16L11/15 , F16L11/20 , F16L27/11 , F16L39/02 , F16L51/025 , F16L2201/30 , G01M3/283
Abstract: A bellows arrangement comprising an extensible bellows part (120) for providing extension and/or contraction of the bellows arrangement, and a first end ring (106) fixed to the bellows part (120). The bellows part (120) comprises an inner bellows (222) and an outer bellows (224), and the inner bellows (222) and the outer bellows (224) are fixed to opposite sides of the first end ring (106).
Abstract translation: 一种波纹管装置,包括用于提供波纹管装置的延伸和/或收缩的可伸展波纹管部分(120)和固定到波纹管部分(120)的第一端环(106)。 波纹管部分(120)包括内部波纹管(222)和外部波纹管(224),内部波纹管(222)和外部波纹管(224)固定在第一端环(106)的相对侧。
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