Invention Grant
- Patent Title: Electrical actuator and method for controlling such an actuator
- Patent Title (中): 电动执行机构及其控制方法
-
Application No.: US13417387Application Date: 2012-03-12
-
Publication No.: US08760101B2Publication Date: 2014-06-24
- Inventor: Olivier Babando , Laurent Steiner
- Applicant: Olivier Babando , Laurent Steiner
- Applicant Address: FR Toulouse Cedex
- Assignee: Airbus Operations (SAS)
- Current Assignee: Airbus Operations (SAS)
- Current Assignee Address: FR Toulouse Cedex
- Agency: Wood, Herron & Evans, LLP
- Priority: FR1152095 20110315
- Main IPC: G05B5/00
- IPC: G05B5/00 ; F15B15/18 ; B64C13/50 ; F15B21/08 ; F15B7/00
Abstract:
An electrical actuator limits the speed of the electric motor which controls the hydraulic pump of the actuator, during the opening of a pressure relief valve. To this end, the electrical actuator applies an auxiliary set-point speed value to the electric motor to avoid damage that may be caused by overheat at the actuator.
Public/Granted literature
- US20120235620A1 Electrical Actuator And Method For Controlling Such An Actuator Public/Granted day:2012-09-20
Information query
