Invention Grant
- Patent Title: Manual override device for a twin spool valve
- Patent Title (中): 双滑阀手动超控装置
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Application No.: US13214304Application Date: 2011-08-22
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Publication No.: US08905072B2Publication Date: 2014-12-09
- Inventor: Michael Stanley Barnes , Evan Kyle Artis , Nachiket Pandurang Honkalse
- Applicant: Michael Stanley Barnes , Evan Kyle Artis , Nachiket Pandurang Honkalse
- Applicant Address: GB Hampshire
- Assignee: Eaton Limited
- Current Assignee: Eaton Limited
- Current Assignee Address: GB Hampshire
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: F15B13/043
- IPC: F15B13/043 ; F16K31/14 ; F16K27/00 ; F16K31/60 ; F15B13/04

Abstract:
A manual override device for controlling at least one valve in a power system includes a rod having a first end and a second end. An attachment is configured to attach to a spool of the at least one valve and includes a clearance with respect to the first end of the rod so as to allow the attachment to move with the spool, during ordinary operation of the power system, without contacting the rod. A lever is connected to the second end of the rod and is configured to activate the manual override device by moving the rod in a longitudinal direction such that the first end of the rod makes contact with the attachment to move the spool.
Public/Granted literature
- US20130048893A1 MANUAL OVERRIDE DEVICE FOR A TWIN SPOOL VALVE Public/Granted day:2013-02-28
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