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:
Sep. 17, 2024
Filed:
Apr. 23, 2020
Safran Aircraft Engines, Paris, FR;
Georges Jean Xavier Riou, Moissy-cramayel, FR;
Jacky Novi Mardjono, Moissy-cramayel, FR;
Renaud Yannick Fabien Daon, Moissy-cramayel, FR;
Nicolas Pierre Alain Edme De Cacqueray-Valmenier, Moissy-cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
An acoustic treatment panel intended to be disposed on at least one wall of a turbojet in contact with a fluid flow, the panel comprising a first sheet, a second sheet parallel to the first sheet and having a first face intended to be in contact with a fluid flow and a second face facing the first sheet, and acoustic treatment cells extending between the first and second sheets and each including an enclosure and a cavity delimited by the enclosure. The enclosure of each cell comprises two openings facing one another, at least one of the openings being coincident with an opening of the enclosure of an adjacent cell.