Oilfield choke with teardrop shaped flow orifices
US10907443B2 · kind B2 · utility
1Cited by
13References
8Claims
0Family size
Inventor
Key dates
| Filing date | Dec 26, 2018 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Dec 26, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K31/508
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A cage for a choke valve assembly and method for using the same is provided. The cage includes one or more teardrop shaped orifices for the manipulation of fluid flow through the choke valve assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.