Invention Grant
- Patent Title: High availability electrical switcher: monitoring of a simplex actuation chain by a redundant control
-
Application No.: US17188809Application Date: 2021-03-01
-
Publication No.: US12054278B2Publication Date: 2024-08-06
- Inventor: Hakim Maalioune , Julien Corbin , Alain Nourrisson , Julien Calmels , Maxime Pouyet
- Applicant: Safran Nacelles
- Applicant Address: FR Gonfreville l'Orcher
- Assignee: Safran Nacelles
- Current Assignee: Safran Nacelles
- Current Assignee Address: FR Gonfreville l'Orcher
- Agency: Burris Law, PLLC
- Priority: FR 57819 2018.08.30
- Main IPC: G05B9/03
- IPC: G05B9/03 ; B64D41/00 ; G05B15/02
Abstract:
An electrical control system intended for an aircraft turbojet engine nacelle includes two control modules of a single power module controlling an electric machine and an approval module linking each of the control modules to the single power module. The approval module selectively authorizes the control of the single power module by one of the control modules.
Public/Granted literature
- US20210206505A1 HIGH AVAILABILITY ELECTRICAL SWITCHER: MONITORING OF A SIMPLEX ACTUATION CHAIN BY A REDUNDANT CONTROL Public/Granted day:2021-07-08
Information query
