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. 30, 2025
Filed:
Jun. 05, 2023
Rohr, Inc., Chula Vista, CA (US);
Brian A. Sherman, Chula Vista, CA (US);
Rohr, Inc., Chula Vista, CA (US);
Abstract
An assembly is provided for an aircraft propulsion system. This assembly includes a nacelle inlet structure extending axially along and circumferentially about an axis. The nacelle inlet structure includes an inlet lip skin, an inner barrel, an outer barrel, a foam core and an acoustic structure. The inlet lip skin forms a leading edge of the nacelle inlet structure. The inner barrel projects axially aft from the inlet lip skin. The inner barrel forms a perforated face skin of the acoustic structure. The outer barrel projects axially aft from the inlet lip skin. The outer barrel is radially outboard of the inner barrel. The foam core is radially between the inner barrel and the outer barrel. The foam core axially overlaps the perforated face skin and projects axially to the inlet lip skin.