TUNING FREQUENCY OF ROTATING BODY TORSIONAL MODE BY ADDING DETUNER

PURPOSE: A method and a system for adjusting the frequency of a torsion mode of a rotator are provided to enable the frequency of a torsion mode of a rotator to be adjusted through the adding of a detuner operating as a non-damping torsion vibration absorber. CONSTITUTION: A protruded shaft(105) ext...

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Bibliographische Detailangaben
Hauptverfasser:	ASHAR SIDDHARTH NAVINCHANDRA, BECKFORD ALEXANDER GABRIEL, RIGOSU ANTHONY, SOMMERLATTE KLAUS WERNER, BUSKIRK ERIC STEVEN, MANCUSO BENJAMIN ALBER
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BEARINGS BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY ELEMENTS OR CRANKSHAFT MECHANISMS ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HEATING INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES IN GENERAL MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS SHOCK-ABSORBERS SPRINGS STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: A method and a system for adjusting the frequency of a torsion mode of a rotator are provided to enable the frequency of a torsion mode of a rotator to be adjusted through the adding of a detuner operating as a non-damping torsion vibration absorber. CONSTITUTION: A protruded shaft(105) extended from a rotator(100) is provided. The detuner(106) is connected to the protruded shaft. In order that the frequency of the torsion mode of the protruded shaft is substantiallay equal to the natural frequency of the torsion mode of the rotator, the physical properties of the detuner are adjusted. The physical properties comprise at least one of the weight, the size, the stiffness and the inertia.