INTERNAL COMBUSTION ENGINE Russian patent published in 2022 - IPC F02B55/02 F01C1/22 F01C17/00 

FIELD: rotary internal combustion engines.

SUBSTANCE: section of the rotary internal combustion engine is made with a slider-eccentric mechanism of the power coupling, in which the slider assembly consists of two identical components located inside the hollow rotor (10) mutually oppositely relative to the root axis of the shaft. Each of the two parts of the slider assembly contains a flat disk of the support guide for the slider of the outer radial edging edge of the flat disk of the inner stator epitrochoid, which in the profile is aligned with the external epitrochoid of the working cavity of the stator (1). The disk (7) of the inner epitrochoid is coaxially and rigidly fixed to the inner plane of the nearby cover (4) of the stator. The geometric semiaxis of symmetry of the profile faces of the inner epitrochoid in the profile coincide with the semiaxis of symmetry of the profile vertices of the outer epitrochoid of the working cavity of the stator (1). The outer edging edge of the inner guide epitrochoid of the stator, the forming of which is parallel to the root axis of the shaft, is supported in the profile point-wise and with the possibility of rolling by the bushings (17) of the slider's fore-ends. Each bushing (17) with the possibility of coaxial rotation is mounted on the front end (16) of the slider. Each pin (16) parallel to the root axis of the shaft is rigidly fixed on the middle pin disc (15) of the rotor radially in the middle of the arc profile of each radial face of the rotor (10) and at the intersection point of the central geometric line of a circle of arbitrary diameter with the geometric straight line of each minor semiaxis of symmetry of the profile of the hypotrochoid of the rotor (10).

EFFECT: invention enables to increase the reliability of the internal combustion engine.

1 cl, 11 dwg