Motor operated control valve
US6595229B2 · kind B2 · utility
1Cited by
4References
13Claims
0Family size
Inventors
Key dates
| Filing date | Nov 6, 2001 |
| Grant date | Jul 22, 2003 |
| Priority date | — |
| Expiry date | Nov 6, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86871
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A valve consisting of a motor that rotates a cylinder to perform various functions in controlling liquid flow. The operation being controlled by a cam operated switch to start and stop cylinder in the various cycles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.