Single stage regulator with surge reducing valve
US4263939A · kind A · utility
6Cited by
15References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 1979 |
| Grant date | Apr 28, 1981 |
| Priority date | — |
| Expiry date | Apr 27, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87917
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In a single stage regulator as used in conjunction with a high pressure vessel, a surge reducing valve is positioned within the outlet from the regulator and just at its low pressure side of the regulator in order to reduce any surge or jump in the gas flow during sustained gas consumption or when it is shut off.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.