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. 21, 2017
Filed:
Apr. 25, 2013
Applicant:
Snecma, Paris, FR;
Inventors:
Gilles Charles Casimir Klein, Mery sur Oise, FR;
Jean-Michel Patrick Maurice Franchet, Paris, FR;
Dominique Magnaudeix, Yerres, FR;
Gilbert Michel Marin Leconte, Ozoir la Ferriere, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); F04D 29/02 (2006.01); F04D 29/32 (2006.01);
U.S. Cl.
CPC ...
F01D 5/282 (2013.01); F04D 29/023 (2013.01); F04D 29/324 (2013.01); F05D 2230/232 (2013.01); F05D 2240/303 (2013.01); F05D 2300/174 (2013.01); F05D 2300/603 (2013.01); F05D 2300/6032 (2013.01); F05D 2300/6034 (2013.01); F05D 2300/614 (2013.01); F05D 2300/702 (2013.01); Y02T 50/672 (2013.01); Y02T 50/673 (2013.01);
Abstract
In structural reinforcement for a composite blade of a turbine engine, the reinforcement being for adhesively bonding to a leading edge of the blade and presenting over its full height a section that is substantially V-shaped, having a base that is extended by two lateral flanks, there is provided an assembly of a plurality of fiber bundles that is mounted in at least one housing in the base, which assembly defines fiber content that varies along the full height of the housing.