Multifunctional rotary blowout preventer test device and method thereof
US12163856B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | May 29, 2024 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | May 29, 2044 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B33/085
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A multifunctional rotary blowout preventer test device and a method thereof are provided. The device includes a test box body and a rotary blowout preventer body, a base is fixedly connected inside the test box body with screws, and two first receiving blocks are fixedly connected to a top of the base with screws. Through the arrangement of the structures such as a motor and an output shaft, the motor is started, the output shaft is driven to rotate, a rotating rod is driven to rotate, a forward-rotating screw rod and a reverse-rotating screw rod are driven to rotate, a right-moving sliding block and a left-moving sliding block are driven to move.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.