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2 170 867

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(51)

IPC

(21) (22)

Application

99125998/06, 1999-12-09

(24)

Start date

1999-12-09

(22)

Actual filing date

1999-12-09

(45)

Published

2001-07-20

(72)

Inventor

Zabrodin Ju.V.Podorovskij V.V.Bartsev I.V.Muzalevskij V.I.Tjarasov A.K.Savva V.V.

(73)

Holder

Zabrodin Jurij Vasil'EvichPodorovskij Viktor Vasil'EvichBartsev Igor' VladimirovichMuzalevskij Vladimir IvanovichTjarasov Anatolij KirillovichSavva Vladimir Viktorovich

FACE SEALING OF REVOLUTION SHAFT Russian patent published in 2001 - IPC

Abstract RU 2170867 C1

FIELD: mechanical engineering. SUBSTANCE: one of the sealing ring is provided with a ring groove close to the sealing surface providing the sealing surface of the sealing rings to be parallel in the presence of temperature stains. EFFECT: enhanced reliability. 1 dwg

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RU 2 170 867 C1

Authors

Zabrodin Ju.V.

Podorovskij V.V.

Bartsev I.V.

Muzalevskij V.I.

Tjarasov A.K.

Savva V.V.

Dates

2001-07-20—Published

1999-12-09—Filed