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2 032 714

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Application

4806535/04, 1990-03-27

(22)

Actual filing date

1990-03-27

(45)

Published

1995-04-10

(72)

Inventor

Kolodjazhnyj Al'Bert Pavlovich[Ua]Gladush Vasilij Makarovich[Ua]Gnezdilov Vladimir Ivanovich[Ua]Pertsevaja Larisa Andreevna[Ua]Grachev Vjacheslav Vasil'Evich[Ru]Furman Jurij Semenovich[Ru]Churkin Mikhail Vasil'Evich[Ru]Popovtsev Jurij Aleksandrovich[Ru]Makurin Leonid Vasil'Evich[Ru]

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij I Konstruktorsko-Tekhnologicheskij Institut Trubnoj Promyshlennosti

LUBRICANT FOR SEALING SCREW JOINTS Russian patent published in 1995 - IPC

Abstract RU 2032714 C1

FIELD: lubricants. SUBSTANCE: lubricant has, wt.-%: graphite 25-40 and aqueous suspension of product on the basis of solid petroleum hydrocarbons 60-75. Use of lubricant provides 100% tightness of screw joints, mean torque of screwing off is less then 750 kgm. EFFECT: enhanced tightness of screw joints. 2 tbl

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RU 2 032 714 C1

Authors

Kolodjazhnyj Al'Bert Pavlovich[Ua]

Gladush Vasilij Makarovich[Ua]

Gnezdilov Vladimir Ivanovich[Ua]

Pertsevaja Larisa Andreevna[Ua]

Grachev Vjacheslav Vasil'Evich[Ru]

Furman Jurij Semenovich[Ru]

Churkin Mikhail Vasil'Evich[Ru]

Popovtsev Jurij Aleksandrovich[Ru]

Makurin Leonid Vasil'Evich[Ru]

Dates

1995-04-10—Published

1990-03-27—Filed

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