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:
Jul. 19, 2022
Filed:
Dec. 27, 2019
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Alexandre Tan-Kim, Moissy-Cramayel, FR;
Julien Fabien Patrick Becoulet, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/054 (2006.01); F02C 7/36 (2006.01); F01D 21/04 (2006.01); F02K 3/06 (2006.01); F01D 5/02 (2006.01); F01D 15/12 (2006.01); F01D 21/00 (2006.01); F01D 21/06 (2006.01); F04D 25/04 (2006.01); F04D 29/32 (2006.01); F04D 29/38 (2006.01); F02C 3/113 (2006.01);
U.S. Cl.
CPC ...
F04D 29/054 (2013.01); F01D 5/02 (2013.01); F01D 15/12 (2013.01); F01D 21/003 (2013.01); F01D 21/045 (2013.01); F01D 21/06 (2013.01); F02C 3/113 (2013.01); F02C 7/36 (2013.01); F02K 3/06 (2013.01); F04D 25/045 (2013.01); F04D 29/325 (2013.01); F04D 29/388 (2013.01); F05D 2220/32 (2013.01); F05D 2240/60 (2013.01); F05D 2260/311 (2013.01); F05D 2260/4031 (2013.01); F05D 2260/40311 (2013.01); Y02T 50/60 (2013.01);
Abstract
A turbomachine includes a fan shaft driven by a turbine shaft via a device for reducing a speed of rotation. The turbomachine includes an uncoupling device interposed between the reduction device and the turbine shaft. The uncoupling device is configured to uncouple the reduction device and the turbine shaft in response to the exceeding of a determined resistant torque exerted by the reduction device on the turbine shaft.