Subsea electrical conductive insert coupling
US5209673A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 13, 1991 |
| Grant date | May 11, 1993 |
| Priority date | — |
| Expiry date | Sep 13, 2011 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B33/0387
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Apparatus for coupling a subsea module to an umbilical termination head from a subsea installation which comprises a receiver (14) mounted on the module, a receiver (15) mounted on the umbilical, and a conductive insert coupling (CIC) (13). The receivers (13, 14) each have electrical terminal sets (24, 25). The CIC (13) has a pair of spaced electrical terminal sets (22, 23) in which respective terminals in each set are electrically connected by concentric conductive tubes. The receivers (14, 15) are arranged to receive the CIC (13) so that when it is in position in the receivers (14, 15), each of the CIC terminal sets (22, 23) contacts one of the receiver terminal sets (24, 25) thereby forming an electrical connection between the two receiver terminal sets (24, 25).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.