公开(公告)号：US20160040566A1

公开(公告)日：2016-02-11

申请号：US14816446

申请日：2015-08-03

Applicant: General Electric Company

Inventor： Somnath Barole ,  Pranav Raina ,  Bhaskar Chandra Saha ,  Pravin Kohad

IPC: F01N1/20

CPC classification number: F01N13/1811 ,  F01N1/00 ,  F01N13/1816 ,  F01N2590/08

Abstract: Various methods and systems are provided for damping vibrations at a muffler. In one example, a system comprises an exhaust component, a muffler configured to receive exhaust gas from the exhaust component, and a vibration isolation device coupled between the exhaust component and the muffler, the vibration isolation device comprising a vibration dampening element and an active biasing element.

Abstract translation: 提供各种方法和系统用于阻尼消音器的振动。 在一个示例中，系统包括排气部件，被配置为从排气部件接纳废气的消音器以及耦合在排气部件和消音器之间的隔振装置，该隔振装置包括减振元件和主动偏置 元件。