ENGINE SYSTEM AND VEHICLE Russian patent published in 2022 - IPC F01M5/02 F02F1/16 F02F1/36 F02F1/22 

FIELD: engines.

SUBSTANCE: invention can be used in internal combustion engines. Proposed is an engine system (100) containing a cylinder block containing a body (10) and a head (30), wherein the body (10) of the cylinder block defines a cylindrical chamber (11), and the head (30) of the cylinder block is located on top of the body (10), with an oil channel (13) formed therein, while one side of the cylinder block is the intake side and the other side of the cylinder block is the exhaust side. The system comprises a water jacket (12) with an ascending channel (122) located on the exhaust side and extending from the exhaust side towards the intake side, and also comprises a part (20) with gas channels, with a gas outlet channel (21) and a spent gas recirculation channel (22). The gas outlet channel (21) is in communication with the outlet of the cylindrical chamber (11), and at least part of said channel (21) is built into the upper water channel (123).

EFFECT: engine system solves the problem of a slow increase in the engine oil temperature in the oil channel under conditions of northern latitudes or low ambient temperature, thereby improving the lubrication characteristics of the engine oil and reducing the working resistance of the engine. Also proposed is a vehicle containing the engine system (100).

8 cl, 6 dwg