FIELD: engines and pumps.
SUBSTANCE: invention relates to ICEs. Engine comprises housing and planetary gearing. Said housing has circular working chamber with intake, discharge and bypass channels. Planetary gearing comprises at least two working shafts, at least one central fixed gear, output shaft aligned with output shaft and con rods. Working shafts are aligned with working chamber circular surface and provided with vaned pistons on one side and lever on opposite side. Central fixed gear is aligned with working chamber surface and working shafts. Output shaft is provided with eccentric. Carrier with planetary gear is fitted on said eccentric. Con rods articulate carrier and levers of both working shafts. Planetary gear secured at the carrier features internal gearing with the central fixed gear of external gearing with gear ratio i = (n+1)/n (where n = 2, 3, 4, 5 … is sequence of integers), where n equals the number of vaned pistons fitted on every working shaft. Bypass channels abut on working chamber to connected its compression and expansion areas.
EFFECT: higher engine efficiency.
3 cl, 36 dwg
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