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(19)

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2 098 704

(13)

(51)

IPC

(21) (22)

Application

95118669/06, 1995-10-30

(22)

Actual filing date

1995-10-30

(45)

Published

1997-12-10

(72)

Inventor

Danilov E.V.Dotsenko V.V.Reva N.N.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo Tipa Nauchno-Proizvodstvennoe Predprijatie Tekhnika"

STUFFING BOX SEAL FOR REVOLVING SHAFT OF HYDRAULIC TURBINE Russian patent published in 1997 - IPC

Abstract RU 2098704 C1

FIELD: sealing technology; sealing of revolving shafts of large-size machines and units. SUBSTANCE: seal of consists of inner and outer rings with distributing ring mounted between them. Distributing ring is provided with pipe union for supply of sealing liquid. Packing located between rings is closed with stuffing box connected with casing of hydraulic turbine by means of rope secured around stuffing box with the aid of rollers located on stuffing box and in casing of hydraulic turbine. EFFECT: enhanced reliability. 2 dwg

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RU 2 098 704 C1

Authors

Danilov E.V.

Dotsenko V.V.

Reva N.N.

Dates

1997-12-10—Published

1995-10-30—Filed