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. 05, 2019
Filed:
Aug. 04, 2014
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Pradeep Cojande, Moissy-Cramayel, FR;
Eric Pierre Maurice Lippinois, Moissy-Cramayel, FR;
Hanna Reiss, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/14 (2006.01); F01D 9/04 (2006.01); F04D 29/54 (2006.01);
U.S. Cl.
CPC ...
F01D 5/141 (2013.01); F01D 9/041 (2013.01); F04D 29/544 (2013.01); Y02T 50/673 (2013.01);
Abstract
An outlet guide vane for a turbine engine, the vane having a plurality of vane sections stacked along a radial axis Z. Over a bottom portion of the vane in the range 0 to 50% of its total height, the leading edge of each section is in front of the leading edge of the corresponding section at the total height, and the maximum thicknesses are located at positions that are offset from the leading edge by at least 50% of the chord.