Invention Grant
- Patent Title: Subsea arrangement and method for detecting a malfunction of a subsea arrangement
-
Application No.: US15878045Application Date: 2018-01-23
-
Publication No.: US10677273B2Publication Date: 2020-06-09
- Inventor: Arne Trandal , Markku Launonen
- Applicant: ABB Schweiz AG
- Applicant Address: CH Baden
- Assignee: ABB Schweiz AG
- Current Assignee: ABB Schweiz AG
- Current Assignee Address: CH Baden
- Agency: Whitmyer IP Group LLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@39ac9628
- Main IPC: F15B21/00
- IPC: F15B21/00 ; H05K7/20 ; G01M3/02 ; G01M3/26 ; E21B41/00

Abstract:
A subsea arrangement including a main enclosure having a main enclosure volume; at least one main pressure compensator having a variable compensation volume in fluid communication with the main enclosure volume and configured to compensate volume variations of an internal fluid in the main enclosure volume; and at least one pressure sensor arranged to measure a pressure of the internal fluid. A method for detecting a malfunction of a subsea arrangement including a main enclosure having a main enclosure volume and at least one main pressure compensator is also provided.
Public/Granted literature
- US20180313372A1 Subsea Arrangement and Method for Detecting a Malfunction of a Subsea Arrangement Public/Granted day:2018-11-01
Information query