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:
May. 12, 2020
Filed:
Jun. 14, 2016
Safran Aircraft Engines, Paris, FR;
Alain Marc Lucien Bromann, Moissy-Cramayel, FR;
Kamel Benderradji, Moissy-Cramayel, FR;
Lilian Yann Dumas, Moissy-Cramayel, FR;
Pamela Dominique Daniele Reichert, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
The invention relates to a system for controlling variable-setting blades () for a turbine engine, which includes at least one control ring () mounted rotatably mobile about an annular casing () with axis of revolution A, at least one annular row of variable-setting blades () extending substantially radially relative to said axis A and connected to said at least one control ring so that a rotation of the ring about the casing rotates the blades about substantially radial axes B, and means () for actuating said at least one ring in order to rotate same about the casing, characterised in that said actuation means are connected to said at least one ring by linking means comprising a shaft () extending along an axis C which is substantially radial relative to said axis A and mounted rotatably mobile about said axis C on the housing.