公开(公告)号：US20240167439A1

公开(公告)日：2024-05-23

申请号：US18056485

申请日：2022-11-17

Applicant: Cummins Inc.

Inventor： Pallav Pathak ,  Robert J. Thomas ,  Andrew Guy Kitchen ,  Balaji Sampathnarayanan ,  Jisang Sun ,  Carlos Alcides Lana ,  Philipe F. Saad ,  Agneya Turlapati ,  Milan Khushal Visaria

IPC: F02M31/20 ,  F02B33/44

CPC classification number: F02M31/205 ,  F02B33/44

Abstract: Control of an internal combustion engine system in response to a condensation condition associated with a charge air cooler is disclosed. One or more operating parameters of the internal combustion engine are monitored to the control charge air cooler coolant inlet temperature to keep the charge temperature above the estimated dew point to reduce or prevent condensation upstream of the intake manifold.