-
公开(公告)号：US11952856B2
公开(公告)日：2024-04-09
申请号：US17805146
申请日：2022-06-02
CPC分类号： E21B33/061 , E21B47/00
摘要： An electric bonnet includes a housing; a guide piston disposed in the housing; an electric motor having a motor shaft; a rear housing connected to the housing; a gearbox assembly disposed in the rear housing, the gearbox assembly being coupled to the motor shaft of the electric motor; and a roller screw assembly disposed in the rear housing. A first end of the roller screw assembly is connected to the gearbox assembly, and a second end of the roller screw assembly is connected to the guide piston. Rotation of the motor shaft of the electric motor transmits rotary motion to the gearbox assembly, which transforms the rotary motion into linear motion using the roller screw assembly. The linear motion of the roller screw assembly actuates the guide piston.
-
公开(公告)号：US20240344918A1
公开(公告)日：2024-10-17
申请号：US18299425
申请日：2023-04-12
发明人： Suman Katanguri , Matthew Givens , Matthew Olson
CPC分类号： G01M3/2815 , E21B21/08 , H01M10/46 , H01M2220/10
摘要： A method includes selecting an operation mode for a pressure control equipment and determining whether a power distribution system has sufficient power available to support the selected operation mode.
-
公开(公告)号：US20240229590A1
公开(公告)日：2024-07-11
申请号：US18618248
申请日：2024-03-27
CPC分类号： E21B33/061 , E21B47/00
摘要： An electric bonnet includes a housing; a guide piston disposed in the housing; an electric motor having a motor shaft; a rear housing connected to the housing; a gearbox assembly disposed in the rear housing, the gearbox assembly being coupled to the motor shaft of the electric motor; and a roller screw assembly disposed in the rear housing. A first end of the roller screw assembly is connected to the gearbox assembly, and a second end of the roller screw assembly is connected to the guide piston. Rotation of the motor shaft of the electric motor transmits rotary motion to the gearbox assembly, which transforms the rotary motion into linear motion using the roller screw assembly. The linear motion of the roller screw assembly actuates the guide piston.
-
公开(公告)号：US20220389784A1
公开(公告)日：2022-12-08
申请号：US17805146
申请日：2022-06-02
摘要： An electric bonnet includes a housing; a guide piston disposed in the housing; an electric motor having a motor shaft; a rear housing connected to the housing; a gearbox assembly disposed in the rear housing, the gearbox assembly being coupled to the motor shaft of the electric motor; and a roller screw assembly disposed in the rear housing. A first end of the roller screw assembly is connected to the gearbox assembly, and a second end of the roller screw assembly is connected to the guide piston. Rotation of the motor shaft of the electric motor transmits rotary motion to the gearbox assembly, which transforms the rotary motion into linear motion using the roller screw assembly. The linear motion of the roller screw assembly actuates the guide piston.
-
公开(公告)号：US20240344443A1
公开(公告)日：2024-10-17
申请号：US18299489
申请日：2023-04-12
发明人： Suman Katanguri , Matthew Givens , Matthew Olson
摘要： A system includes a pressure control equipment and a hydraulic power unit including a fluid reservoir, and at least one pump including an electric motor configured to power the pump. The at least one pump of the hydraulic power unit is in direct fluidic communication with the pressure control equipment.
-
公开(公告)号：US20230205239A1
公开(公告)日：2023-06-29
申请号：US18176038
申请日：2023-02-28
发明人： Matthew Olson , Brian Matteucci , Suman Katanguri
CPC分类号： G05D16/208 , E21B33/06 , F15B1/04 , F15B15/20
摘要： A control system includes a closing unit including a tank including a usable volume of the control system, at least one primary pump configured to pump hydraulic fluid from the usable volume of the tank, a plurality of valves, and a first pressure transducer disposed between the at least one primary pump and at least one valve of the plurality of valves. The at least one primary pump, the pressure transducer, and the at least one valve of the plurality of valves are hydraulically connected with the tank. The first pressure transducer manages a start-stop operation of the at least one primary pump. Hydraulic fluid within the control system has a predetermined static pressure. The at least one pump is powered by an electric energy source.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.015 秒)
