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:
May. 28, 2024
Filed:
Mar. 25, 2021
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Paul Ghislain Albert Levisse, Moissy-Cramayel, FR;
Julien Fabien Patrick Becoulet, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/36 (2006.01); F01D 15/12 (2006.01); F01D 25/16 (2006.01); F02C 3/06 (2006.01); F02C 3/107 (2006.01); F02C 7/06 (2006.01); F02K 3/06 (2006.01); F16H 1/28 (2006.01);
U.S. Cl.
CPC ...
F02C 7/36 (2013.01); F01D 15/12 (2013.01); F01D 25/16 (2013.01); F02C 3/06 (2013.01); F02C 3/107 (2013.01); F02C 7/06 (2013.01); F02K 3/06 (2013.01); F16H 1/28 (2013.01); F05D 2220/323 (2013.01); F05D 2240/50 (2013.01); F05D 2260/40 (2013.01);
Abstract
Aircraft turbomachine comprising a casing, a fan, a compressor and a turbine and an epicyclic gear train comprising an input driven in rotation by the turbine, a first output stage configured to drive in rotation the compressor and a second output stage coupled to the first output stage and configured to drive in rotation the fan, the compressor being driven in rotation by the ring gear of the first output stage.