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(19)

(11)

2 500 932

(13)

(51)

IPC

F16C17/18(2006-01-01)

F16C33/10(2006-01-01)

F01D25/16(2006-01-01)

(21) (22)

Application

2012132149/11, 2012-07-26

(24)

Start date

2012-07-26

(22)

Actual filing date

2012-07-26

(45)

Published

2013-12-10

(72)

Inventor

Kulakov Aleksandr TikhonovichMakushin Aleksandr AleksandrovichGaffarov Ajrat Gaptel'KhakovichGaffarov Gaptel'Khak GabdrakhmanovichKalimullin Ruslan FljurovichKovalenko Sergej Jur'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet"

TURBOCOMPRESSOR BEARING Russian patent published in 2013 - IPC F16C17/18 F16C33/10 F01D25/16

Abstract RU 2500932 C1

FIELD: machine building.

SUBSTANCE: bearing includes a monosleeve with a central oil supply channel and an oil distributing cavity, on the ends of which supporting belts are made. Central oil supply channel is blind, and in its side walls there are the holes, through which an axial channel connected to radial channels that are connected to supporting belts passes. On opposite side of the oil supply channel there located is a through oil discharge channel connected to the oil distributing cavity.

EFFECT: improving reliability of a turbocompressor owing to improving the housing cooldown and lubrication of supporting surfaces.

1 dwg

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RU 2 500 932 C1

Authors

Kulakov Aleksandr Tikhonovich

Makushin Aleksandr Aleksandrovich

Gaffarov Ajrat Gaptel'Khakovich

Gaffarov Gaptel'Khak Gabdrakhmanovich

Kalimullin Ruslan Fljurovich

Kovalenko Sergej Jur'Evich

Dates

2013-12-10—Published

2012-07-26—Filed