EP 3828397 B1 20230906 - CONNECTING UNIT
Title (en)
CONNECTING UNIT
Title (de)
VERBINDUNGSEINHEIT
Title (fr)
UNITÉ DE RACCORDEMENT
Publication
Application
Priority
DE 102019131891 A 20191126
Abstract (en)
[origin: US2021156293A1] A connection unit for connecting two exhaust gas-carrying assembly units of an exhaust system of an internal combustion engine, includes a ring washer-shape connection element (26) with a connection side (42), which is to be positioned to face a counter-connection element (24) to be connected to the connection element (26) or/and in contact with the counter-connection element (24). A passage opening (28), bordered by an inner circumferential surface (36) of the connection element (26), receives a connection pipe (30), which is inserted into the passage opening (28) and extends in the direction of a pipe longitudinal axis (L). The connection pipe (30) is connected to the connection element (26) in the area of the inner circumferential surface (36) by welding, or/and the connection pipe (30) projects with a centering section (40) on the connection side (42) of the connection element (26).
IPC 8 full level
F01N 13/08 (2010.01); F01N 13/18 (2010.01)
CPC (source: CN EP US)
F01N 13/08 (2013.01 - CN EP); F01N 13/1805 (2013.01 - EP US); F01N 13/1838 (2013.01 - EP US); F01N 13/1855 (2013.01 - CN EP); F01N 2450/20 (2013.01 - US); F01N 2450/22 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3828397 A1 20210602; EP 3828397 B1 20230906; CN 112943435 A 20210611; CN 112943435 B 20230606; DE 102019131891 A1 20210527; US 11725568 B2 20230815; US 2021156293 A1 20210527
DOCDB simple family (application)
EP 20203189 A 20201022; CN 202011343506 A 20201126; DE 102019131891 A 20191126; US 202016952778 A 20201119