-
1.发明申请公开(公告)号：US20230038803A1
公开(公告)日：2023-02-09
申请号：US17970226
申请日：2022-10-20
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Ryan Semple , Aron Meyer , Christopher Brunner
Abstract: A fixture has a body that connects to a motor, the body having a bore. The body has a piston in the bore, separating the bore into a pressure chamber and a lubricant chamber in fluid communication with lubricant in the motor. A technician applies pressure to the pressure chamber, which causes the piston to increase pressure of the lubricant in the lubricant chamber and in the motor. The technician monitors a distance of movement of the piston, indicating a presence of residual air in the lubricant. If the movement meets a amount, the technician applies a vacuum to the lubricant chamber and bleeds out residual air from the lubricant in the motor.
-
2.发明授权公开(公告)号：US11525442B2
公开(公告)日：2022-12-13
申请号：US16877017
申请日：2020-05-18
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Ryan Semple , Aron Meyer , Christopher Brunner
Abstract: A fixture has a body that connects to a motor, the body having a bore. The body has a piston in the bore, separating the bore into a pressure chamber and a lubricant chamber in fluid communication with lubricant in the motor. A technician applies pressure to the pressure chamber, which causes the piston to increase pressure of the lubricant in the lubricant chamber and in the motor. The technician monitors a distance of movement of the piston, indicating a presence of residual air in the lubricant. If the movement meets a amount, the technician applies a vacuum to the lubricant chamber and bleeds out residual air from the lubricant in the motor.
-
3.发明授权公开(公告)号：US11879454B2
公开(公告)日：2024-01-23
申请号：US17970226
申请日：2022-10-20
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Ryan Semple , Aron Meyer , Christopher Brunner
CPC classification number: F04B53/06 , F04B53/18 , G01N33/2888
Abstract: A fixture has a body that connects to a motor, the body having a bore. The body has a piston in the bore, separating the bore into a pressure chamber and a lubricant chamber in fluid communication with lubricant in the motor. A technician applies pressure to the pressure chamber, which causes the piston to increase pressure of the lubricant in the lubricant chamber and in the motor. The technician monitors a distance of movement of the piston, indicating a presence of residual air in the lubricant. If the movement meets a amount, the technician applies a vacuum to the lubricant chamber and bleeds out residual air from the lubricant in the motor.
-
4.发明申请公开(公告)号：US20210355933A1
公开(公告)日：2021-11-18
申请号：US16877017
申请日：2020-05-18
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Ryan Semple , Aron Meyer , Christopher Brunner
Abstract: A fixture has a body that connects to a motor, the body having a bore. The body has a piston in the bore, separating the bore into a pressure chamber and a lubricant chamber in fluid communication with lubricant in the motor. A technician applies pressure to the pressure chamber, which causes the piston to increase pressure of the lubricant in the lubricant chamber and in the motor. The technician monitors a distance of movement of the piston, indicating a presence of residual air in the lubricant. If the movement meets a amount, the technician applies a vacuum to the lubricant chamber and bleeds out residual air from the lubricant in the motor.
-
-
-
Search Results
4
records
(took 0.017 seconds)
