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:
Oct. 10, 2017
Filed:
Oct. 10, 2014
Applicants:
Snecma, Paris, FR;
Safran, Paris, FR;
Inventors:
Maxime Briend, Massy, FR;
Sebastien Pautard, Palaiseau, FR;
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/00 (2006.01); F01D 9/02 (2006.01); F01D 5/14 (2006.01); F01D 5/28 (2006.01);
U.S. Cl.
CPC ...
F01D 9/02 (2013.01); F01D 5/147 (2013.01); F01D 5/282 (2013.01); F01D 25/005 (2013.01); F01D 5/288 (2013.01); F05D 2220/36 (2013.01); F05D 2240/121 (2013.01); F05D 2240/303 (2013.01); F05D 2300/603 (2013.01);
Abstract
The invention relates to a turbine engine vane comprising a main body made of composite material, a leading edge, a trailing edge, and at least one metal structural reinforcement, the structural reinforcement comprising a junction surface portion connected to the main body, the structural reinforcement extending between the junction surface portion and one of the leading or trailing edges, the vane being characterized in that the profile of the junction surface portion of the structural reinforcement has a camber less than 30%.