公开(公告)号：US11181027B2

公开(公告)日：2021-11-23

申请号：US17042578

申请日：2018-08-17

Applicant: CUMMINS EMISSION SOLUTIONS INC.

Inventor： Shashikant Ramdas More ,  Jacob D. Canik ,  Jonathan M. Wuest ,  David A. Nickel ,  Jeffrey S. O'Neill ,  Robney J. Andrews ,  Ken Hummel ,  Shawn A. Rockey

IPC: F01N3/00 ,  F01N3/20 ,  F01N3/28 ,  F01N13/18

Abstract: An apparatus includes a housing defining an internal volume and structured to house aftertreatment component for reducing constituents of an exhaust gas. A noise reducing component is disposed within the internal volume and structured to extend around at least a portion of the aftertreatment component.

公开(公告)号：US20210017891A1

公开(公告)日：2021-01-21

申请号：US17042578

申请日：2018-08-17

Applicant: CUMMINS EMISSION SOLUTIONS INC.

Inventor： Shashikant Ramdas More ,  Jacob D. Canik ,  Jonathan M. Wuest ,  David A. Nickel ,  Jeffrey S. O'Neill ,  Robney J. Andrews ,  Ken Hummel ,  Shawn A. Rockey

IPC: F01N3/20 ,  F01N3/28

Abstract: An apparatus includes a housing defining an internal volume and structured to house aftertreatment component for reducing constituents of an exhaust gas. A noise reducing component is disposed within the internal volume and structured to extend around at least a portion of the aftertreatment component.