Control systems for valve actuators, valve actuators and related systems and methods
US10976757B2 · kind B2 · utility
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23References
20Claims
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Key dates
| Filing date | Apr 18, 2019 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Apr 29, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K31/60
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Valve systems and related methods include valve actuators and control systems configured to monitor at least one characteristic of the valve system during movement of a valve element to a position in the valve system and to determine a drift of the position based on the monitored at least one characteristic of the valve system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.