Valve device for influencing an overpressurized flow of media
US5971018A · kind A · utility
7Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 1998 |
| Grant date | Oct 26, 1999 |
| Priority date | — |
| Expiry date | Jan 16, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87917
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A valve device for influencing an overpressurized flow of media comprises a control valve for controlling the flow of media, and a closing valve which is either totally open or totally closed to stop the flow. The valves are arranged in a common valve housing and can seal independently of each other against a common valve seat. The valve seat presents an outlet side which forms the outlet channel of the valve device. The valve device can be made compact, and the number of necessary redirections of the flow of media is minimized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.