Flow control valve
US4098294A · kind A · utility
28Cited by
3References
11Claims
0Family size
Inventor
Key dates
| Filing date | Oct 15, 1976 |
| Grant date | Jul 4, 1978 |
| Priority date | — |
| Expiry date | Oct 15, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87981
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A flow control valve having means within the valve body for forming simultaneously variable inlet and outlet orifices which are separated by an expansion chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.