ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,007, issued on May 20, was assigned to RTX Corp. (Farmington, Conn.).
"Acoustic attenuation structures" was invented by Anthony R. Bifulco (Ellington, Conn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Acoustic structures for a gas turbine engine are disclosed. In various embodiments, the acoustic structures comprise a panel in the form of a cellular structure having a plurality of cells; and a housing configured to house the cellular structure, the housing including a first rail configured for attachment to a static structure within the gas turbine engine and a second rail configured for attachment to the static structure. In various embodiments,...