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. 08, 2022
Filed:
Oct. 02, 2018
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Benjamin Bulot, Moissy-Cramayel, FR;
Pradeep Cojande, Moissy-Cramayel, FR;
Eva Julie Lebeault, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/14 (2006.01); F02C 7/18 (2006.01); F02C 9/18 (2006.01); F02C 6/08 (2006.01);
U.S. Cl.
CPC ...
F02C 7/14 (2013.01); F02C 7/18 (2013.01); F02C 6/08 (2013.01); F02C 9/18 (2013.01); F05D 2260/213 (2013.01);
Abstract
A discharge duct () of an intermediate housing hub for an aircraft turbojet engine, comprises an inlet end () and an outlet end (), intended to ensure the passage of air from at least one discharge inlet opening to at least one secondary outlet opening, and comprising an ejection grill () arranged at the outlet end (), the ejection grill () comprising a plurality of fins (), characterised in that the fins () comprise flow channels () for a fluid to be cooled, so as to form a heat exchange system.