Pressure accumulator
US9664206B2 · kind B2 · utility
0Cited by
10References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 13, 2015 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Jan 13, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15B2201/50
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A pressure accumulator includes an accumulator housing (2) in which a movable separating element (30) fluid-tightly separates a gas chamber (16) filled with a working gas from a fluid chamber (28). A monitoring device (50, 54) supplies an optical signal in the event of a malfunction affecting the sealing effect of the separating element (30).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.