Highly responsive master-slave valve positioning
US7643909B2 · kind B2 · utility
2Cited by
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29Claims
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Key dates
| Filing date | Mar 30, 2006 |
| Grant date | Jan 5, 2010 |
| Priority date | — |
| Expiry date | Oct 5, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86413
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A master valve and at least one slave valve are connected via a network, wherein upon broadcast of a position setpoint of the master valve the at least one slave valve achieves a corresponding position within a shortened period of time, such network being a dedicated network or high speed shared network with position setpoint priority.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.