METHOD OF INSPECTION OF RATE OF WEAR OF STRUCTURAL UNIT OF ELECTRIC MACHINE Russian patent published in 1995 - IPC

Abstract RU 2035113 C1

FIELD: electrical engineering. SUBSTANCE: parameters of vibroacoustic signal propagating through structural parts of electric machine are measured in process of its operation. Parameters of cooling agent of machine are measured and varied depending on parameters of vibroacoustic signal. Parameters of cooling agent are changed till value of vibroacoustic signal diminishes. EFFECT: improved reliability of inspection of wear-out of structural units. 2 cl

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RU 2 035 113 C1

Authors

Poljakov Viktor Ivanovich

Dates

1995-05-10—Published

1993-02-08—Filed