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:
Sep. 29, 2020
Filed:
Nov. 14, 2016
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Kevin Morgane Lemarchand, Melun, FR;
Michel Gilbert Roland Brault, Quincy-sous-Senart, FR;
Guillaume Olivier Vartan Martin, Cesson, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02K 3/00 (2006.01); F02C 7/36 (2006.01); F01D 25/16 (2006.01); F02K 3/06 (2006.01); F02C 7/20 (2006.01); F16H 57/02 (2012.01); F16H 57/08 (2006.01);
U.S. Cl.
CPC ...
F02C 7/36 (2013.01); F01D 25/162 (2013.01); F02C 7/20 (2013.01); F02K 3/06 (2013.01); F16H 57/02 (2013.01); F16H 57/08 (2013.01); F16H 57/082 (2013.01); F05D 2260/40311 (2013.01); F16H 2057/02039 (2013.01); F16H 2057/085 (2013.01); Y02T 50/671 (2013.01);
Abstract
A front part of an aircraft turbomachine of the bypass type including a single fan, a gas generator positioned downstream of the fan, a reducer interposed between the gas generator and the fan, a flow splitter and a structure with structural outlet guide vanes. The vanes each have a root arranged upstream of the flow splitter and the reducer is also arranged at least half upstream of the flow splitter.