Choke combination device for gas production
US12038096B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 2, 2024 |
| Grant date | Jul 16, 2024 |
| Priority date | — |
| Expiry date | Feb 2, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The present invention discloses a choke combination device for gas production. wherein a first boss is arranged on an inner wall of the choke sleeve, a first through hole is formed in the middle of the first boss, a second boss is arranged on an outer peripheral side surface of the choke; the plug is provided with a stepped hole; outer walls of the first cylinder and the second cylinder are in sliding connection with a key groove in the inner wall of the choke sleeve, inner walls of the first cylinder and the second cylinder are in threaded connection with the first shaft section and the second shaft section respectively. The device is simple to replace and operate, which can save the operating time of replacement operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.