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:
Dec. 19, 2023
Filed:
Mar. 19, 2021
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Alexandre Gérard François Couilleaux, Moissy-Cramayel, FR;
Mathieu Lasne, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02K 3/115 (2006.01); F28F 27/00 (2006.01); F02C 7/18 (2006.01);
U.S. Cl.
CPC ...
F02K 3/115 (2013.01); F05D 2220/323 (2013.01); F05D 2260/213 (2013.01);
Abstract
A turbofan aircraft propulsion assembly includes a retractable heat exchanger. The heat exchanger can be deployed in a secondary flow path of the propulsion assembly so as to cool a fluid circulating in a circuit of a transfer module of the heat exchanger using a secondary flow circulating in the secondary flow path.