INTERNAL COMBUSTION PISTON ENGINE WITH GENERATOR Russian patent published in 2022 - IPC F02B75/24 F02B63/04 F16F15/24 

FIELD: internal combustion engines.

SUBSTANCE: invention can be used in internal combustion engines. Reciprocating internal combustion engine with generator comprises at least two cylinders (9) and (10) with cylinder heads, pistons (11) and (12) with connecting rods and two crankshafts (1) and (2). Two crankshafts (1) and (2) are connected by gears (3) and (4) with a gear ratio of 1:1, with opposite direction of rotation. The first crankshaft (1) with the gear (3) and the second crankshaft (2) with the second gear (4) are mounted in parallel in the same engine housing 17 so that the gears with a gear ratio of 1:1 engage. The first crankshaft (1) is connected to the first rotor (5) of the generator. The second crankshaft (2) is connected to the second rotor (6) of the generator and/or the flywheel. The moment of inertia of the first crankshaft assembly (1) with the first gear (3) and the first rotor (5) of the generator corresponds to the moment of inertia of the second crankshaft assembly (2) with the second gear (4) and the second rotor (6) of the generator and/or flywheel. Cylinders (9) and (10) with pistons (11) and (12) are located perpendicular to the plane of symmetry between the crankshafts. The axes of a pair of cylinders lie in the same plane. Both pistons (11) and (12) are at top dead center at the same time.

EFFECT: reducing the load on the gears, preventing resonance and failures.

6 cl, 5 dwg