公开(公告)号：US10131184B2

公开(公告)日：2018-11-20

申请号：US14471206

申请日：2014-08-28

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： James Mohan ,  Christopher Pierce ,  David Scott Rohweder

IPC: B60B25/22 ,  B60C19/00 ,  B60B21/12 ,  F01N1/02

Abstract: In one or more embodiments, a resonator device includes a first chamber including a first leg portion extending in a longitudinal direction and a first shoulder extending in a transverse direction, and a second chamber positioned next to the first chamber at least partially along the longitudinal direction. The second chamber may include a second shoulder portion positioned next to the first leg portion and a second leg portion positioned next to the first shoulder portion.