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(19)

(11)

2 629 825

(13)

(51)

IPC

F16C17/18(2006-01-01)

F16C33/10(2006-01-01)

F04D29/46(2006-01-01)

F04D29/63(2006-01-01)

(21) (22)

Application

2016121353, 2016-05-30

(24)

Start date

2016-05-30

(22)

Actual filing date

2016-05-30

(45)

Published

2017-09-04

(72)

Inventor

Gaffarov Gaptelkhak GabdrakhmanovichGaffarov Ajrat GaptelkhakovichGaliev Rafis KashfelovichKalimullin Ruslan FlyurovichKovalenko Sergej YurevichVolostnov Vyacheslav IvanovichVolostnov Pavel Vladimirovich

(73)

Holder

Gaffarov Gaptelkhak GabdrakhmanovichGaffarov Ajrat GaptelkhakovichKalimullin Ruslan FlyurovichKovalenko Sergej Yurevich

BEARING ASSEMBLY OF TURBOCOMPRESSOR Russian patent published in 2017 - IPC F16C17/18 F16C33/10 F04D29/46 F04D29/63

Abstract RU 2629825 C1

FIELD: machine engineering.

SUBSTANCE: turbocompressor bearing assembly includes a bearing (3) housing (1) with oil supply channels (2), bearings (3) with oil inlets (4) and locking rings (5). There is a lock (6) vertically installed in the housing (1). The lock head (7) is placed in the seat (8) of the housing (1) connected to its oil supply channels (2), and the lower part of the lock (6) can freely enter the opening (9) of a bearing bush (10) which accommodates the bearings (3). Its oil inlets (11) are installed coaxially to the oil inlets (4). The bearings (3) are made of metal ceramics.

EFFECT: improved reliability of the turbocompressor bearing assembly and of the turbocompressor itself.

1 dwg

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RU 2 629 825 C1

Authors

Gaffarov Gaptelkhak Gabdrakhmanovich

Gaffarov Ajrat Gaptelkhakovich

Galiev Rafis Kashfelovich

Kalimullin Ruslan Flyurovich

Kovalenko Sergej Yurevich

Volostnov Vyacheslav Ivanovich

Volostnov Pavel Vladimirovich

Dates

2017-09-04—Published

2016-05-30—Filed