The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2020
Filed:
Oct. 02, 2015
Airbus Safran Launchers Sas, Paris, FR;
Robert Gazave, Panilleuse, FR;
Frédérick Millon, Saint Marcel, FR;
Jacques Lelong, Puiseux En Bray, FR;
ARIANEGROUP SAS, Paris, FR;
Abstract
A nozzle () for a space vehicle engine (M), the nozzle comprising a stationary portion () and a movable portion (), the nozzle () including a pneumatic deployment system () comprising: a deployment actuator () for deploying the movable portion () of the nozzle (); a high unlocking actuator (); a low unlocking actuator (); and an ejector (); the deployment system () including a feed system () configured so as to, sequentially: move the deployment actuator () from its support position towards its deployment position; move the high and low unlocking actuators () into their high and low unlocking positions; and actuate the ejector so as to eject the deployment system () from the nozzle ().