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:
Sep. 22, 2020
Filed:
Aug. 18, 2015
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Matthieu Gimat, Moissy-Cramayel, FR;
François Charleux, Bordeaux, FR;
Sébastien Marin, Portsmouth, NH (US);
Gwenael Marion, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 9/04 (2006.01); F01D 5/28 (2006.01); F01D 9/02 (2006.01); F04D 29/54 (2006.01);
U.S. Cl.
CPC ...
F01D 9/042 (2013.01); F01D 5/282 (2013.01); F01D 9/02 (2013.01); F04D 29/542 (2013.01); F05D 2300/603 (2013.01); Y02T 50/672 (2013.01); Y02T 50/673 (2013.01);
Abstract
A composite material guide vane for a gas turbine engine, the composite material including fiber reinforcement densified by a matrix, the fiber reinforcement being formed as a single piece by three-dimensional weaving and including an airfoil and at least two fastener flanges extending from a radial end of the vane towards opposite side faces of the airfoil, the fastener flanges being axially offset from each other.