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:
Jun. 29, 2021
Filed:
May. 29, 2019
Applicant:
Airbus Operations Sas, Toulouse, FR;
Inventors:
Thierry Gaches, Castelnau d'Estretefonds, FR;
Lionel Czapla, Cornebarrieu, FR;
Bastian Sabathier, Fonsorbes, FR;
Assignee:
AIRBUS OPERATIONS SAS, Toulouse, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/26 (2006.01); F01D 25/30 (2006.01); F02K 3/06 (2006.01); F02K 3/105 (2006.01);
U.S. Cl.
CPC ...
F01D 25/26 (2013.01); F01D 25/30 (2013.01); F02K 3/06 (2013.01); F02K 3/105 (2013.01); F05D 2240/14 (2013.01); F05D 2260/605 (2013.01);
Abstract
A propulsion system for an aircraft. The propulsion system comprises a core, an internal fixed structure secured to the core and arranged around the core, and a nacelle surrounding the core and the internal fixed structure in which a secondary flow path is delimited between the internal fixed structure and the nacelle. The internal fixed structure has a slot which permits fluidic communication between a compartment on the inside of the internal fixed structure and the secondary flow path.