Invention Grant
- Patent Title: Control systems for valve actuators, valve actuators and related systems and methods
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Application No.: US17033038Application Date: 2020-09-25
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Publication No.: US11693436B2Publication Date: 2023-07-04
- Inventor: Mark D. Ollander , Daniel E. Carlson , Michael Adam Rumore
- Applicant: Flowserve Management Company
- Applicant Address: US TX Irving
- Assignee: FLOWSERVE PTE. LTD.
- Current Assignee: FLOWSERVE PTE. LTD.
- Current Assignee Address: SG Singapore
- Agency: PCFB LLC
- Main IPC: G05D17/02
- IPC: G05D17/02 ; G05D7/06 ; F16K31/60
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.
Public/Granted literature
- US20210011502A1 CONTROL SYSTEMS FOR VALVE ACTUATORS, VALVE ACTUATORS AND RELATED SYSTEMS AND METHODS Public/Granted day:2021-01-14
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