DETECTOR OF UNBALANCE MASS OF OIL IN ROTOR, ROTOR EQUIPPED WITH SUCH DEVICE AND MACHINE EQUIPPED WITH SUCH ROTOR

摘要

PROBLEM TO BE SOLVED: To provide a device for detecting presence of unbalanced mass of oil in a shaft line, a turbine, a compressor or a rotor of a machine such as a turbo machine before generating vibrations posing risk of damage to a rotor or another part of the machine due to the unbalanced mass.;SOLUTION: A device for detecting an unbalanced mass of oil in a rotor 2 of a machine is equipped with a means for entraining oil 100 existing in the rotor 2 by rotation so as to make the oil rotating speed substantially the same as the rotating speed of the rotor.;COPYRIGHT: (C)2005,JPO&NCIPI