Patent · US Active

Subsea unit with conduction and convection cooling

US9781862B2 · kind B2 · utility

9Cited by

3References

20Claims

0Family size

Assignee

ABB Schweiz AG · CH

Inventors

Helge Kolstad · Oslo, NO
Jan Wiik · Oslo, NO

Key dates

Filing date	May 15, 2014
Grant date	Oct 3, 2017
Priority date	—
Expiry date	Aug 11, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH05K7/20927
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.