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:
Aug. 13, 2019
Filed:
Oct. 12, 2015
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventor:
Jeremy Edmond Fert, Paris, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02K 1/72 (2006.01); F02K 1/70 (2006.01); F02K 1/62 (2006.01); F02K 1/76 (2006.01); F02K 3/06 (2006.01);
U.S. Cl.
CPC ...
F02K 1/72 (2013.01); F02K 1/70 (2013.01); F02K 1/763 (2013.01); F02K 3/06 (2013.01); F05D 2220/323 (2013.01); F05D 2240/12 (2013.01); F05D 2260/52 (2013.01); F05D 2260/57 (2013.01); Y02T 50/671 (2013.01);
Abstract
A deployable grille with fins for a thrust-reversal system for an aircraft turbine engine. The grille can adopt a rest position and a deployed, active position wherein the fins are axially spaced further apart than in the rest position. At least between two fins, the grille includes resilient return device forcing the two fins to move apart axially from one another.