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:
Nov. 10, 2020
Filed:
Feb. 08, 2019
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Cedric Zaccardi, Moissy-Cramayel, FR;
Christophe Marcel Lucien Perdrigeon, Moissy-Cramayel, FR;
Paul Antoine Foresto, Moissy-Cramayel, FR;
Adrien Jacques Philippe Fabre, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F01D 9/06 (2006.01); F04D 29/58 (2006.01); F01D 9/04 (2006.01); F04D 29/54 (2006.01); F01D 25/12 (2006.01); F02K 3/06 (2006.01); F02C 7/14 (2006.01);
U.S. Cl.
CPC ...
F01D 9/065 (2013.01); F01D 9/042 (2013.01); F01D 25/12 (2013.01); F02C 7/14 (2013.01); F02K 3/06 (2013.01); F04D 29/542 (2013.01); F04D 29/582 (2013.01); F05D 2260/98 (2013.01);
Abstract
A guide vane located in a fan air flow in an aircraft twin-spool turbomachine, the vane being made with an extrados body and an intrados body between which there is a thermal conduction matrix. Furthermore, the attachment devices between the two spools are arranged outside the aerodynamic part of the vane.