Systems and methods using a compact powered subsea winch
US12129721B1 · kind B1 · utility
0Cited by
12References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2022 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Aug 16, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/013
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Systems and methods presented herein include a subsea hose deployment winch having a spool configured to receive a subsea hose spooled thereon; and a mechanical intervention device launcher assembly configured to be directly coupled to an end of the subsea hose. The mechanical intervention device launcher assembly may be configured to facilitate insertion of a mechanical intervention device into the subsea hose while maintaining an isolation barrier to the environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.