Valve for pressurized container
US11787619B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2020 |
| Grant date | Oct 17, 2023 |
| Priority date | — |
| Expiry date | Jul 20, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/425
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The valve (1) includes a valve body (10) having a cavity and bearing against a seal (40) provided with a central opening, and a seat (20) movable in the cavity, the seat bearing against the seal in the closed position and being spaced apart from the seal in the open position. The seat has a cavity bearing against the seal in the closed position, and spaced apart from the seal in the open position. A rod (60) is fixed in a non-detachable manner in the cavity, forming a seat/rod assembly, which rod is traversed, in its portion located inside the cavity, by windows (612) that open into the outlet channel, the free end of the rod protruding out of the cavity by passing through the central opening of the seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.