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2 298 121

(13)

(51)

IPC

F16F15/23(2006-01-01)

(21) (22)

Application

2005123447/11, 2005-07-22

(24)

Start date

2005-07-22

(22)

Actual filing date

2005-07-22

(45)

Published

2007-04-27

(72)

Inventor

Kaliteevskij Aleksej KirillovichLisejkin Vjacheslav PavlovichFridljand Aleksej PavlovichMakrushenko Vjacheslav AleksandrovichEvtushenko Konstantin SergeevichErminson Aleksej VladimirovichMikhalev Anatolij Vasil'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Proizvodstvennoe Ob"Edinenie Zavod"

DAMPER FOR VERTICAL ROTOR Russian patent published in 2007 - IPC F16F15/23

Abstract RU 2298121 C2

FIELD: mechanical engineering.

SUBSTANCE: damper comprises housing mounted in its space filled with damping fluid, main movable member made of a rotation body and provided with additional damping member, bearing for the rotor, and centering springs secured in the top part of the main movable member pivotally connected with the bottom part through the bearing needle and bearing thrust. The additional damping member is connected with the main movable member and is set in the groove in the housing that defines damping spaces around the additional damping member.

EFFECT: expanded functional capabilities.

6 cl, 5 dwg

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RU 2 298 121 C2

Authors

Kaliteevskij Aleksej Kirillovich

Lisejkin Vjacheslav Pavlovich

Fridljand Aleksej Pavlovich

Makrushenko Vjacheslav Aleksandrovich

Evtushenko Konstantin Sergeevich

Erminson Aleksej Vladimirovich

Mikhalev Anatolij Vasil'Evich

Dates

2007-04-27—Published

2005-07-22—Filed