OSCILLATION PROPERTY MEASURING DEVICE OF ROTARY MACHINE

PROBLEM TO BE SOLVED: To provide an oscillation property measuring device of rotary machine capable of measuring automatically eigen values (natural period or natural frequency) for each rotary machine prior to measure oscillation property. SOLUTION: The oscillation property measuring device 1 of ro...

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Bibliographische Detailangaben
1. Verfasser:	YAMAUCHI YOSHIHISA
Format:	Patent
Sprache:	eng
Schlagworte:	MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an oscillation property measuring device of rotary machine capable of measuring automatically eigen values (natural period or natural frequency) for each rotary machine prior to measure oscillation property. SOLUTION: The oscillation property measuring device 1 of rotary machine includes an eigen value measuring device 14 which hammers a rotary machine 6 attached to a mount 4 to measure eigen values of the rotary machine 6 from vibration of the rotary machine 6 due to that hammering. COPYRIGHT: (C)2010,JPO&INPIT