Invention Grant
- Patent Title: Dual motor dual concentric valve
- Patent Title (中): 双电机双同心阀
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Application No.: US11814923Application Date: 2005-06-27
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Publication No.: US07828245B2Publication Date: 2010-11-09
- Inventor: Brian Suisse , Carlos A. Fenny , Kim Coakley , George Alagozian
- Applicant: Brian Suisse , Carlos A. Fenny , Kim Coakley , George Alagozian
- Applicant Address: US TX Fort Worth
- Assignee: Bell Helicopter Textron Inc.
- Current Assignee: Bell Helicopter Textron Inc.
- Current Assignee Address: US TX Fort Worth
- Agent James E. Walton; Richard G. Eldredge
- International Application: PCT/US2005/022916 WO 20050627
- International Announcement: WO2006/088488 WO 20060824
- Main IPC: B64B1/62
- IPC: B64B1/62
Abstract:
An actuator control system has a dual concentric servo valve having a spool and at least one motor adapted to selectively displace the spool.
Public/Granted literature
- US20080185476A1 Dual Motor Dual Concentric Valve Public/Granted day:2008-08-07
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