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:
Jan. 04, 2022
Filed:
Jun. 04, 2019
Applicant:
Airbus Operations Sas, Toulouse, FR;
Inventors:
Assignee:
AIRBUS OPERATIONS SAS, Toulouse, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02K 1/72 (2006.01); B64D 29/00 (2006.01); B64D 33/04 (2006.01); F02K 1/76 (2006.01);
U.S. Cl.
CPC ...
F02K 1/72 (2013.01); F02K 1/763 (2013.01); B64D 29/00 (2013.01); B64D 33/04 (2013.01); F05D 2240/14 (2013.01); F05D 2250/34 (2013.01);
Abstract
A turbofan comprising a motor and a nacelle, surrounding the motor, where a duct for a bypass flow is delimited between the nacelle and the motor and in which a flow of air flows. The nacelle comprises reverser flaps where each one is articulated between a stowed position in which it is not in the bypass duct and a deployed position in which it is across the bypass duct. The turbofan has at least one reverser flap with at least one leakage window configured to allow airflow in the deployed position. The at least one reverser flap has at least one fin extending across the leakage window.