Hydraulic accumulators
US9145751B2 · kind B2 · utility
1Cited by
0References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 30, 2014 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Jan 30, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15B2201/50
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A hydraulic accumulator assembly in which a hydraulic accumulator is associated with at least one responsive unit, which is responsive to the weight of the accumulator to provide an indication dependent on the weight of the accumulator. The accumulator is in an underwater fluid extraction well facility.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.