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:
Jun. 09, 2020
Filed:
Nov. 15, 2016
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Kevin Morgane Lemarchand, Melun, FR;
Guillaume Olivier Vartan Martin, Cesson, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02K 1/70 (2006.01); B64D 33/04 (2006.01); F01D 17/16 (2006.01); F04D 29/54 (2006.01);
U.S. Cl.
CPC ...
B64D 33/04 (2013.01); F01D 17/162 (2013.01); F02K 1/70 (2013.01); F04D 29/542 (2013.01); F04D 29/544 (2013.01); F05D 2220/32 (2013.01); F05D 2250/71 (2013.01); F05D 2260/50 (2013.01); Y02T 50/671 (2013.01);
Abstract
A variable-orientation stator vane of a turbine engine, comprising a wall that extends between a leading edge and a trailing edge forming a chord line. The chord line increases from a root end towards a tip end of said vane. This vane is fitted pivotably in a turbine engine casing so as to divert a flow of cold air circulating in an annular duct thereof.