Valve with pressure differential seating
US12287039B2 · kind B2 · utility
0Cited by
149References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2023 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Dec 6, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K5/201
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A valve for use in oil and gas production or similar applications includes a plug or other flow barrier disposed in a cavity of a hollow valve body with a metal-to-metal sealing surface that is not reliant on any rubberized or elastomeric material to effect a seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.