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公开(公告)号:WO2015104050A1
公开(公告)日:2015-07-16
申请号:PCT/EP2014/050227
申请日:2014-01-08
Applicant: ABB TECHNOLOGY AG
Inventor: MISSING, Kim , NOROLAMPI, Mika
CPC classification number: E21B41/0007 , E21B41/0085 , H01F27/14 , H05K5/068
Abstract: A compensation arrangement for a subsea device, comprising a bellows compensator (110) for compensating volume variations of an insulating fluid arranged into a fluid space of the subsea device, the bellows compensator comprising an extensible bellows part (112) and a movable plate (116) secured to one end of the bellows part (112). The subsea compensation arrangement further comprises a pressure compensator (130) for compensating pressure caused by the bellows compensator (110) to the insulating fluid.
Abstract translation: 一种用于海底装置的补偿装置,包括用于补偿布置在海底装置的流体空间中的绝缘流体的体积变化的波纹管补偿器(110),所述波纹管补偿器包括可伸展的波纹管部分(112)和可动板(116) )固定在波纹管部分(112)的一端。 海底补偿装置还包括用于将由波纹管补偿器(110)引起的压力补偿到绝缘流体的压力补偿器(130)。