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Tuned Torsional Vibration Absorber Resonant Spring/Mass Type Disclosure Number: IPCOM000053755D
Original Publication Date: 1981-Nov-01
Included in the Prior Art Database: 2005-Feb-12

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Elliott, JF [+details]


Rotating machines, such as file drive motors, may experience variations in desired constant speed which occur at a specific frequency. This effect may be caused by motor internal configuration and/or motor drive excitation.