Title:
INTERNAL COMBUSTION ENGINE SYSTEM AND VEHICLE
Document Type and Number:
Japanese Patent JP2022047143
Kind Code:
A
Abstract:
To provide an internal combustion engine system which can inhibit occurrence of a coking phenomenon in a compressor, and to provide a vehicle.SOLUTION: An internal combustion engine system includes: an intake passage which supplies intake air to a combustion chamber of an internal combustion engine; a blow-by gas reflow passage which is joined to the intake passage and allows a blow-by gas in a crank chamber of the internal combustion engine to return to the intake passage; a compressor which is disposed in the intake passage and compresses intake air containing the blow-by gas; and a cooling liquid supply device which jets a cooling liquid for decreasing a temperature in the compressor with latent heat to the intake air upstream side relative to the compressor in the intake passage.SELECTED DRAWING: Figure 1
Inventors:
NATSUME KOJI
Application Number:
JP2020152889A
Publication Date:
March 24, 2022
Filing Date:
September 11, 2020
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
F01M13/00; F01N3/08; F02D19/12; F02D23/00
Attorney, Agent or Firm:
Washeda International Patent Office