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(19)

(11)

2 435 886

(13)

(51)

IPC

D06F37/20(2006-01-01)

(21) (22)

Application

2010105492/12, 2010-02-15

(24)

Start date

2010-02-15

(22)

Actual filing date

2010-02-15

(45)

Published

2011-12-10

(72)

Inventor

Kuznetsov Sergej Anatol'EvichLysenko Jaroslav AlekseevichSemenov Vladimir Nikolaevich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Ehkonomiki I Servisa" Vpo

METHOD OF DAMPING RESONACE OF VERTICAL ROTOR SYSTEM Russian patent published in 2011 - IPC D06F37/20

Abstract RU 2435886 C2

FIELD: machine building.

SUBSTANCE: hollow rotor is placed inside case filled with liquid. During acceleration of the said rotor liquid from the case is freely throttled through a drain orifice opened at the moment of beginning of rotor acceleration.

EFFECT: reduced vibrations of drive and energy consumption.

3 dwg

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RU 2 435 886 C2

Authors

Kuznetsov Sergej Anatol'Evich

Lysenko Jaroslav Alekseevich

Semenov Vladimir Nikolaevich

Dates

2011-12-10—Published

2010-02-15—Filed