Patent · US Active

Connection piece assembly unit, especially for an exhaust gas treatment device of an exhaust system of an internal combustion engine

US10371038B2 · kind B2 · utility

1Cited by

6References

23Claims

0Family size

Assignee

Eberspächer Exhaust Technology GmbH · DE

Inventors

Dan Liu · Sunnyvale, US
Peter Kast · Eßlingen, DE

Key dates

Filing date	Jul 17, 2017
Grant date	Aug 6, 2019
Priority date	—
Expiry date	Sep 26, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01N2560/00
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A connection piece assembly unit, especially for an exhaust gas treatment device of an exhaust system of an internal combustion engine, includes a connection piece (30) with a base area (32) for fixing the connection piece (30) to a carrier assembly unit. A covering element (40) projects over an outside (42) of the connection piece (30).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.