Frac system with hydraulic energy transfer system
US9945216B2 · kind B2 · utility
33Cited by
7References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 3, 2014 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | May 15, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04F13/00
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A frac system that includes a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.