A nozzle (1) for a space vehicle engine (M), the nozzle comprising a stationary portion (2) and a movable portion (3), the nozzle (1) including a pneumatic deployment system (4) comprising: a deployment actuator (5) for deploying the movable portion (3) of the nozzle (1); a high unlocking actuator (6); a low unlocking actuator (7); and an ejector (41); the deployment system (4) including a feed system (8) configured so as to, sequentially: move the deployment actuator (5) from its support position towards its deployment position; move the high and low unlocking actuators (6, 7) into their high and low unlocking positions; and actuate the ejector so as to eject the deployment system (4) from the nozzle (1).
TUYERE D'ENGIN SPATIAL COMPRENANT UN SYSTEME DE DEPLOIEMENT AMELIORE
SPACECRAFT NOZZLE COMPRISING AN IMPROVED DEPLOYMENT SYSTEM
RAUMFAHRZEUGDÜSE MIT VERBESSERTEM EINSATZSYSTEM
2018-09-05
Patent
Electronic Resource
French
TUYERE D'ENGIN SPATIAL COMPRENANT UN SYSTEME DE DEPLOIEMENT AMELIORE
European Patent Office | 2016
|SYSTEME DE GOUVERNES AMELIORE POUR LANCEUR D'ENGIN SPATIAL
European Patent Office | 2018
|Système hydraulique amélioré pour la sécurisation du freinage d’engin électrique.
European Patent Office | 2024
|