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(19)

RU

(11)

2 495 917

(13)

C2

(51)

IPC

C10M107/38(2006-01-01)

C10M169/04(2006-01-01)

C10N30/06(2006-01-01)

C10N30/10(2006-01-01)

C10N40/04(2006-01-01)

(21) (22)

Application

2010151948/04, 2009-05-15

(24)

Start date

2009-05-15

(22)

Actual filing date

2009-05-15

(45)

Published

2013-10-20

(72)

Inventor

Bokkaletti DzhovanniRiganti FabioJungk Manfred

(73)

Holder

Solvej Soleksis S.P.A.

METHOD OF LUBRICATING WIND TURBINE GEARBOX Russian patent published in 2013 - IPC C10M107/38 C10M169/04 C10N30/06 C10N30/10 C10N40/04 

Abstract RU 2495917 C2

FIELD: chemistry.

SUBSTANCE: present invention relates to method of lubricating a wind turbine gearbox which involves using a lubricating composition containing at least one perfluoropolyether (PFPE) lubricant. The present invention also relates to a wind turbine gearbox having a lubricating system containing a lubricating composition based on PFPE lubricant.

EFFECT: capacity to withstand limiting temperatures, humidity, and resistance to oxidation and corrosion.

11 cl, 3 tbl

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RU 2 495 917 C2

Authors

Bokkaletti Dzhovanni

Riganti Fabio

Jungk Manfred

Dates

2013-10-20—Published

2009-05-15—Filed

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