Exhaust gas recirculation means and process for operation of the exhaust gas recirculation means

The invention relates to an exhaust gas recirculation means 1 for an internal combustion engine 2 with an air supply line 12 which has an air cooler 13 and which is connected to the air inlet 10 of the internal combustion engine 2 , and with an exhaust pipe 14 which is connected to the exhaust gas o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ABERLE WERNER
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to an exhaust gas recirculation means 1 for an internal combustion engine 2 with an air supply line 12 which has an air cooler 13 and which is connected to the air inlet 10 of the internal combustion engine 2 , and with an exhaust pipe 14 which is connected to the exhaust gas outlet 11 of the internal combustion engine 2 , the exhaust pipe 14 being connected by way of a closable exhaust gas recirculation line 16 to the air supply line 12 , and the exhaust gas recirculation line 16 being connected in the flow direction to the air supply line 12 upstream from the air cooler 13 . Furthermore the invention relates to a process for operating such an exhaust gas recirculation means 1 . To improve the dynamics of the internal combustion engine 2 , for the exhaust gas recirculation means 1 it is proposed that the air cooler 13 has a bypass air line 31 . With respect to the process for operating the exhaust gas recirculation means 1 it is proposed that in the aforementioned exhaust gas recirculation means 1 , when the exhaust gas recirculation line 16 is at least partially opened, the bypass air line 31 is at least partially opened and the cooler supply 35 is closed.