VIBRATION DAMPER OF MAST WINTER PLANT

FIELD: machine building.SUBSTANCE: vibration damper is integrated in the base of mast and contains fixed embedded element rigidly mounted in mast and supported by spring. Spring is strutted by movable embedded element inside mast, the element is located on ball. Ball is installed on cup with concave...

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Hauptverfasser:	MART'JANOV ANDREJ SERGEEVICH, SOLOMIN EVGENIJ VIKTOROVICH, KIRPICHNIKOVA IRINA MIKHAJLOVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER SHOCK-ABSORBERS SPRINGS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THERMAL INSULATION IN GENERAL WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	FIELD: machine building.SUBSTANCE: vibration damper is integrated in the base of mast and contains fixed embedded element rigidly mounted in mast and supported by spring. Spring is strutted by movable embedded element inside mast, the element is located on ball. Ball is installed on cup with concave spherical surface provided with limit ring preventing ball overrunning cups boundaries.EFFECT: damping axial and radial vibration oscillations and mast centring, preventing occurrence of standing waves.2 cl, 8 dwg Изобретение относится к машиностроению. Виброгаситель встроен в основание мачты и содержит неподвижный закладной элемент, жестко вмонтированный в мачту и подпертый пружиной. Пружина опирается на находящийся внутри мачты подвижный закладной элемент, расположенный на шаре. Шар установлен на чаше с вогнутой сферической поверхностью, имеющей ограничительное кольцо, препятствующее выходу шара за пределы чаши. Достигается гашение осевых и радиальных вибрационных колебаний и центрирование мачты, а также предотвращение возникновения стоячих волн. 1 з.п. ф-лы, 4 ил.