公开(公告)号：US20160088767A1

公开(公告)日：2016-03-24

申请号：US14891267

申请日：2014-05-15

Applicant: ABB TECHNOLOGY LTD

Inventor： Helge KOLSTAD ,  Jan WIIK

IPC: H05K7/20

CPC classification number: H05K7/20245 ,  E21B41/0007 ,  E21B47/011 ,  H05K7/20236 ,  H05K7/2039 ,  H05K7/20927

Abstract: A subsea unit includes a housing containing a dielectric liquid, a first heat generating component and a second heat generating component. The first heat generating component is arranged in thermal connection with the housing and the second heat generating component is arranged at a distance from the housing. A method of cooling heat generating components contained in a housing of a subsea unit is also presented.

Abstract translation: 海底单元包括包含电介质液体的壳体，第一发热部件和第二发热部件。 第一发热部件被布置成与壳体热连接，并且第二发热部件布置在与壳体一定距离处。 还提供了一种冷却包含在海底单元的壳体中的发热部件的方法。