Invention Grant
- Patent Title: Valve actuator with lock mechanism
- Patent Title (中): 带锁定机构的阀门执行器
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Application No.: US12636495Application Date: 2009-12-11
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Publication No.: US08157242B2Publication Date: 2012-04-17
- Inventor: Gerald R. Parsons , William P. Windgassen
- Applicant: Gerald R. Parsons , William P. Windgassen
- Applicant Address: US IL Loves Park
- Assignee: Schneider Electric Buildings, LLC
- Current Assignee: Schneider Electric Buildings, LLC
- Current Assignee Address: US IL Loves Park
- Agency: Reinhart Boerner Van Deuren P.C.
- Main IPC: F16K31/44
- IPC: F16K31/44
Abstract:
A valve actuator with manual lock is provided. The valve actuator with manual lock includes a locking button arrangement that is operably coupled to a shaft extending along an axis of rotation of a drive train. The locking button arrangement is selectively engageable with a housing of the valve actuator to lock the drive train in a selected orientation.
Public/Granted literature
- US20110140015A1 Valve Actuator with Lock Mechanism Public/Granted day:2011-06-16
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