公开(公告)号：US20150260203A1

公开(公告)日：2015-09-17

申请号：US14723665

申请日：2015-05-28

Applicant: ABB Technology AG

Inventor： Markku LAUNONEN ,  Erkki HIIRONNIEMI ,  Esa VIRTANEN

IPC: F15B1/24 ,  H01F38/00 ,  E21B41/00

CPC classification number: F15B1/24 ,  E21B41/0007 ,  H01F27/14 ,  H01F38/00 ,  H05K5/068

Abstract: A subsea pressure compensation arrangement is disclosed as having a vessel filled with insulating fluid, and a pressure compensator for compensating pressure variations of the insulating fluid. The arrangement can include a fluid connection pipe for fluid communication between the vessel and the pressure compensator, wherein the fluid connection pipe is connected to a bottom wall of the pressure compensator. A pipe opening arranged at an end of the fluid connection pipe extends above a level of the bottom wall of the pressure compensator.

Abstract translation: 公开了一种海底压力补偿装置，其具有填充有绝缘流体的容器，以及用于补偿绝缘流体的压力变化的压力补偿器。 该装置可以包括用于容器和压力补偿器之间的流体连通的流体连接管，其中流体连接管连接到压力补偿器的底壁。 布置在流体连接管的端部处的管道开口在压力补偿器的底壁的高度的上方延伸。