Pressure energized seal actuator ring
US10745992B2 · kind B2 · utility
1Cited by
12References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2019 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Apr 8, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B2200/01
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An energizing ring for setting a downhole sealing element includes a passage extending through a width of the energizing ring and a wing extending radially outward from a body of the energizing ring, the wing includes a sealing arm coupled to the body at a joint and a slot arranged between at least a portion of the sealing arm and the body, wherein the sealing arm is configured to pivot relative to the joint in response to a fluid pressure within the cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.