18779311. INTERNAL COMBUSTION ENGINE SYSTEM (VOLVO TRUCK CORPORATION)

INTERNAL COMBUSTION ENGINE SYSTEM

Organization Name

VOLVO TRUCK CORPORATION

Inventor(s)

Fredrik Larsson of VELLINGE (SE)

Fredrik Rahm of HÖRBY (SE)

INTERNAL COMBUSTION ENGINE SYSTEM

This abstract first appeared for US patent application 18779311 titled 'INTERNAL COMBUSTION ENGINE SYSTEM

Original Abstract Submitted

A spark-ignition internal combustion engine, ICE, system for a vehicle, comprising a two-stroke ICE, a first cylinder accommodating a reciprocating first piston operable between a bottom dead center and a top dead center, and further at least partly defining a first combustion chamber with a top end of the first piston, at least one intake port arranged at a top end of the first cylinder and in fluid communication with the combustion chamber, and further an exhaust port arranged distal from the top end of the first cylinder, a second cylinder accommodating a reciprocating second piston operable between a bottom dead center and a top dead center, and further at least partly defining a second combustion chamber with a top end of the second piston, at least one corresponding intake port arranged at a top end of the second cylinder and in fluid communication with the second combustion chamber.