FIELD: engines and pumps.
SUBSTANCE: in assembly of proposed rotor it is fitted in rolling bearing assemblies. One of said assemblies is composed by roller bearing with oval racer engaged by power elements with engine stator. Bearing is fitted at the support so that larger axis of racer is aligned with rotor gravity force direction. Note here that support stiffness and racer oval parameters are selected proceeding from relationships protected by this invention.
EFFECT: ruled out rotor resonance at critical rpm.
2 dwg
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