Valve, pressurized fluid container, and filling and withdrawal methods
US11149906B2 · kind B2 · utility
2Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2020 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Mar 12, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF17C2260/042
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Valve including a body delimiting an internal fluid withdrawal and possibly fluid filling circuit, the said internal circuit extending between an upstream end configured to be placed in communication with the storage volume of a tank and a downstream end configured to be connected to a user member withdrawing or distributing the pressurized fluid via the internal circuit, the valve (having, placed in series from upstream to downstream in the internal circuit between the upstream end and the downstream end: an upstream valve shutter, an isolation valve shutter and a dust valve shutter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.