INTERNAL COMBUSTION ENGINE WITH ALTERNATIVE COMPRESSION RATIO Russian patent published in 1994 - IPC

Abstract RU 2015377 C1

FIELD: engine engineering. SUBSTANCE: engine has cylinder, main and additional pistons received within the cylinder, and head of cylinders. A space is formed between face surface of the head and the piston. The space is in communication with supplying and discharging oil passages through check and pressure regulating valves. When the engine is in operation stabilizing of maximum cyclic pressure is reached by simple means. EFFECT: enhanced reliability. 3 cl, 1 dwg

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RU 2 015 377 C1

Authors

Folomin A.A.

Livanov B.M.

Dates

1994-06-30—Published

1991-06-11—Filed