Electromechanical thrust reverser for a turboreactor used to control door movement

The thrust reverser has doors moved between open and closed positions by a control jack (12). A door control unit enables a synchronized placement of the doors based on variation of loads exerted on the reverser and difference in the loads between the doors. Calculators (58a, 58b) compute the variat...

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Bibliographische Detailangaben
1. Verfasser:	MICHAU MARION,CROIXMARIE MARC,JOLAND PATRICK,COLOTTE BAPTISTE,COURPIED ALEXANDRE,LE GOUELLEC GILLES
Format:	Patent
Sprache:	eng
Schlagworte:	AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING COMBUSTION ENGINES COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JET-PROPULSION PLANTS LIGHTING MECHANICAL ENGINEERING PARACHUTES PERFORMING OPERATIONS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The thrust reverser has doors moved between open and closed positions by a control jack (12). A door control unit enables a synchronized placement of the doors based on variation of loads exerted on the reverser and difference in the loads between the doors. Calculators (58a, 58b) compute the variations based on the calculation of time derivatives of rotation speed and operation current of electric motors linked at the jack. The electric motors are controlled by electronic control units (18a, 18b) connected to a full authority electronic calculator (20).