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2 225 880

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IPC

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Application

2002127133/04, 2002-10-10

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Start date

2002-10-10

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Actual filing date

2002-10-10

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Published

2004-03-20

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Inventor

Grigor'Eva N.I.Tjurina T.V.Gavrilova I.A.Zmeev V.I.Soldatov V.A.Terekhina O.B.

(73)

Holder

Oao Nauchno-Issledovatel'Skij Institut Po Neftepererabotke"

REDUCTION GEAR OIL Russian patent published in 2004 - IPC

Abstract RU 2225880 C1

FIELD: lubricants. SUBSTANCE: reduction gear oil suitable for oiling tooth and worm gears operated under middle and high loadings contains, wt %: polysulfidized olefin 1.0-2.0, zinc dialkyldithiophosphate 0.8-1.2, polymethacrylate 0.3- 0.6, alkenylsuccinic acid ethylene glycol monoester 0.08-0.12, polymethylsiuloxane liquid 0.003-0.005, and lubricating oil - the rest. EFFECT: increased equipment running efficiency and reduced oil consumption due to improved antiwear, protection, and demulsifying properties of oil. 4 tbl, 6 ex

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RU 2 225 880 C1

Authors

Grigor'Eva N.I.

Tjurina T.V.

Gavrilova I.A.

Zmeev V.I.

Soldatov V.A.

Terekhina O.B.

Dates

2004-03-20—Published

2002-10-10—Filed

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