公开(公告)号：US20240025538A1

公开(公告)日：2024-01-25

申请号：US17869841

申请日：2022-07-21

Applicant: Textron Innovations Inc.

Inventor： Gary Miller ,  Amarjit Olenchery Kizhakkepat ,  Peter Romano ,  Norman Craig Jordan ,  Shahryar Fotovati ,  Matthew Wade Hendricks

IPC: B64C27/00 ,  B64C27/12 ,  F16F7/10

CPC classification number: B64C27/001 ,  B64C27/12 ,  F16F7/1034 ,  B64C2027/002 ,  F16F2222/08 ,  F16F2230/0052

Abstract: An aircraft includes a frame, a transmission, and a liquid inertia vibration elimination (“LIVE”) system coupled between the frame and the transmission. The LIVE system is configured to attenuate communication of vibrations from the transmission to the frame. The LIVE system includes a first liquid zone, a second liquid zone, a plug at least partially segregating the first liquid zone from the second liquid zone, and the plug has an aperture in fluid communication with the first liquid zone and the second liquid zone. A splash guard is disposed within the second liquid zone and offset from the plug.