Vibration-resistant boltless ESP component connection
US9885433B2 · kind B2 · utility
0Cited by
6References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 3, 2014 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Jul 28, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L37/1215
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Devices and methods for reversibly securing first and second component subs of submersible well pump assembly. First and second component subs are provided with connection end portions which are placed into a sealed abutting relation. A connecting collar is threaded onto the first component sub. A locking groove on the first component sub receives a locking dog therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.