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2 296 256

(13)

(51)

IPC

F16J15/00(2006-01-01)

(21) (22)

Application

2005119424/06, 2005-06-22

(24)

Start date

2005-06-22

(22)

Actual filing date

2005-06-22

(45)

Published

2007-03-27

(72)

Inventor

Struk Vasilij AleksandrovichKravchenko Viktor IvanovichKostjukovich Gennadij AleksandrovichOvchinnikov Evgenij Vital'EvichLyshov Denis ViktorovichAvdejchik Sergej ValentinovichRogachev Aleksandr Vladimirovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

SEALING UNIT FOR SEALING GLANDS Russian patent published in 2007 - IPC F16J15/00

Abstract RU 2296256 C1

FIELD: power engineering.

SUBSTANCE: sealing unit comprises outer and inner rings. The outer rings are made of polytetrafluoroethylene or a composition material, and the inner rings are made of a water-proof graphite.

EFFECT: enhanced reliability and reduced cost.

3 cl, 6 dwg

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RU 2 296 256 C1

Authors

Struk Vasilij Aleksandrovich

Kravchenko Viktor Ivanovich

Kostjukovich Gennadij Aleksandrovich

Ovchinnikov Evgenij Vital'Evich

Lyshov Denis Viktorovich

Avdejchik Sergej Valentinovich

Rogachev Aleksandr Vladimirovich

Dates

2007-03-27—Published

2005-06-22—Filed