Hocheffizienter Turbolader mit Agr-System

Details

Veröffentlichungs-Nr.

EP3617491

Aktenzeichen

EP19194208

Anmeldetag

28. August 2019

Veröffentlichung

31. Mai 2023

Erteilung

31. Mai 2023

Rechtsraum

EP

IPC

F02M26/05F02M26/09F02M26/47F02M26/48F02M26/66F02M26/67F02M26/68F02M26/70F02B39/00F02D41/00F02B29/04F02M26/19F02M26/17// F02B37/12F02B37/18

Abstract

In accordance with one aspect of the present disclosure, a turbocharger includes a compressor having a compressor wheel, a turbine provided within a housing, and an exhaust gas recirculation (EGR) flow path. The EGR flow path includes a first fluid connection in the housing and located in proximity to the turbine, a second fluid connection located in proximity to a trailing edge of the compressor wheel, an EGR control valve disposed between the first fluid connection and the second fluid connection, the EGR control valve configured to selectively operate the turbocharger in a low-heat mode having an EGR up to 50% and an operational mode having an EGR rate typically less than 35%.

Anmelder

Firma

Borgwarner Inc.

Land

🇺🇸 USA

Fachgebiete