Title (en)

ARRANGEMENT FOR CONNECTING AN EXHAUST GAS RECIRCULATION PIPE TO AN INTAKE CIRCUIT OF AN INTERNAL COMBUSTION ENGINE

Title (de)

ANORDNUNG ZUM ANSCHLIESSEN EINER ABGASRÜCKFÜHRLEITUNG AN EINEN ANSAUGKANAL EINER BRENNKRAFTMASCHINE

Title (fr)

AGENCEMENT POUR LE RACCORDEMENT D'UNE CONDUITE DE RECIRCULATION DE GAZ D'ECHAPPEMENT AVEC UN CIRCUIT D'ADMISSION DE MOTEUR A COMBUSTION INTERNE

Publication

EP 2948671 A1 20151202 (FR)

Application

EP 14705829 A 20140120

Priority

• FR 1350570 A 20130123
• FR 2014050096 W 20140120

Abstract (en)

[origin: WO2014114865A1] The invention relates to an arrangement for connecting a downstream end portion (26) of an exhaust gas recirculation pipe (22) to a recirculation port (28) of an intake circuit (16) of a motor vehicle combustion engine (12) with thermal decoupling in that connection, a radial clearance (J) being left between said downstream end portion (26) and a peripheral wall of the recirculation port (28), the arrangement comprising a thermal decoupling ring (36) which is arranged around the downstream end portion (26) so as to fill the radial clearance (J) and which is fixed in a sealed manner to the recirculation pipe (22), characterized in that the fixing of the ring (36) to the downstream end portion (26) is offset upstream of the recirculation port (28).

IPC 8 full level

F02M 26/12 (2016.01); F02M 26/18 (2016.01); F02M 35/10 (2006.01)

CPC (source: EP)

F02M 26/12 (2016.02); F02M 26/18 (2016.02); F02M 35/10222 (2013.01)

Citation (search report)

See references of WO 2014114865A1

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

FR 3001262 A1 20140725; EP 2948671 A1 20151202; EP 2948671 B1 20170426; WO 2014114865 A1 20140731

DOCDB simple family (application)

FR 1350570 A 20130123; EP 14705829 A 20140120; FR 2014050096 W 20140120