公开(公告)号：US20160031195A1

公开(公告)日：2016-02-04

申请号：US14447107

申请日：2014-07-30

Applicant: THE BOEING COMPANY

Inventor： Alan E. Landmann ,  Mark A. Negley ,  Jaffar S. Iqbal ,  Bret A. Voss ,  Mark M. Gmerek ,  Giacomo Licciardi

IPC: B32B27/12 ,  B32B27/40 ,  B32B5/02 ,  B32B37/18

CPC classification number: B32B27/12 ,  B32B5/02 ,  B32B27/40 ,  B32B37/18 ,  B32B2307/51 ,  B32B2307/56 ,  B32B2315/085 ,  B32B2605/18 ,  B64D13/00 ,  F16F9/306

Abstract: A panel includes a structural substrate and a damping element including a viscoelastic material (VEM) layer coupleable to the structural substrate of the aircraft, and a constraining layer coupled to the VEM layer. The VEM layer is configured to dampen a vibration of the structural substrate. The constraining layer is configured to apply a shear force to the VEM layer.

Abstract translation: 面板包括结构基板和阻尼元件，该阻尼元件包括可耦合到飞行器的结构基底的粘弹性材料（VEM）层，以及耦合到VEM层的约束层。 VEM层被配置成抑制结构基底的振动。 约束层被配置为向VEM层施加剪切力。

公开(公告)号：US10350863B2

公开(公告)日：2019-07-16

申请号：US14447107

申请日：2014-07-30

Applicant: THE BOEING COMPANY

Inventor： Alan E. Landmann ,  Mark A. Negley ,  Jaffar S. Iqbal ,  Bret A. Voss ,  Mark M. Gmerek ,  Giacomo Licciardi

IPC: B32B27/12 ,  B32B5/02 ,  B32B37/18 ,  B32B27/40 ,  B64D13/00 ,  F16F9/30

Abstract: A panel includes a structural substrate and a damping element including a viscoelastic material (VEM) layer coupleable to the structural substrate of the aircraft, and a constraining layer coupled to the VEM layer. The VEM layer is configured to dampen a vibration of the structural substrate. The constraining layer is configured to apply a shear force to the VEM layer.