Patent ID: 8534418
Filing Date: 2013-09-17
Classification: B32B,B64C,G10K

Abstract:
1. An aircraft cabin plate absorber for sound absorption in an aircraft cabin, comprising: a supporting panel, a cover panel; and an intermediate layer arranged between the supporting panel and the cover panel; wherein the cover panel is arranged on the supporting panel on the side facing the sound inside a cabin space; wherein the cover panel comprises a cover layer visible from the cabin space; wherein the supporting panel is formed so as to hold the cover panel and wherein the cover panel is fastened to the supporting panel by the intermediate layer; wherein the cover panel comprises at least one connecting region, in which connecting region, the cover panel is connected to the supporting panel, and at least one absorption region, in which absorption region, the cover panel is configured to oscillate with respect to the supporting panel; wherein the intermediate layer adhesively connects the supporting panel to the cover panel in the at least one connecting region; and wherein the intermediate layer is in the form of a continuous layer comprising at least one recess, the at least one recess forming the at least one absorption region.