Power supply for wired pipe with rechargeable energy storage
US9683441B2 · kind B2 · utility
29Cited by
1References
24Claims
0Family size
Inventors
Key dates
| Filing date | Dec 16, 2014 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Feb 2, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B41/0085
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A power supply for a wired pipe system is provided. The power supply includes energy storage capabilities, and provides for operation in high temperature environments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.