Hydraulically activated three-way-valve
US6354813B1 · kind B1 · utility
17Cited by
10References
16Claims
0Family size
Inventor
Key dates
| Filing date | Apr 5, 2000 |
| Grant date | Mar 12, 2002 |
| Priority date | — |
| Expiry date | Apr 5, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86895
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A three-way-valve is actuated by fluid which moves membranes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.