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(19)

RU

(11)

2 061 917

(13)

C1

(51)

IPC

(21) (22)

Application

5048310/06, 1992-06-16

(22)

Actual filing date

1992-06-16

(45)

Published

1996-06-10

(72)

Inventor

Epishov A.P.Maksimov V.A.Sheljapin V.N.Shchurov L.I.Shelgunov A.G.

(73)

Holder

Tsentral'Noe Konstruktorskoe Bjuro Mashinostroenija

SEALING UNIT FOR ROD Russian patent published in 1996 - IPC

Abstract RU 2061917 C1

FIELD: mechanical engineering. SUBSTANCE: V-shaped sealing rings and flexible members interposed between the rings are received in the bore provided in the housing between the support and pressure members. The flexible members are in contact with the jaws of the sealing rings. The rings are strips made of a carbon content material. The strips are corrugated and wound around the ring axis to form a spiral. EFFECT: enhanced reliability. 3 dwg

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RU 2 061 917 C1

Authors

Epishov A.P.

Maksimov V.A.

Sheljapin V.N.

Shchurov L.I.

Shelgunov A.G.

Dates

1996-06-10—Published

1992-06-16—Filed

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