公开(公告)号：US20240218822A1

公开(公告)日：2024-07-04

申请号：US18394759

申请日：2023-12-22

Applicant: TENNECO AUTOMOTIVE OPERATING COMPANY INC. ,  TENNECO GMBH

Inventor： STEPHEN THOMAS ,  GABRIEL OSTROMECKI ,  ASELA ANURUDDHIKA BENTHARA-WADUMESTHRIGE ,  FREDERICK M. BAUMGARTNER ,  DAVID ALAN STEPHENS ,  MARCEL WOMANN

IPC: F01N13/18 ,  F16L39/00

CPC classification number: F01N13/1805 ,  F16L39/00

Abstract: A vehicle exhaust system having a first pipe, a second pipe, and an integral hood. The first pipe extending between a first end and a second end. The second pipe extending between a third end and a fourth end. At least a portion of the first pipe being positioned within the second pipe such that the second end is provided downstream of the third end. The integral hood is formed between the second end and the third end.