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2 109 357

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Application

95121877/25, 1995-12-26

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Actual filing date

1995-12-26

(45)

Published

1998-04-20

(72)

Inventor

Gusarov V.I.Filimontsev Ju.N.Rjakhin V.M.Ivanov V.N.Degtjarev V.G.Lukin V.I.Gogolev V.K.

(73)

Holder

Kurskaja Atomnaja Ehlektrostantsija

DEVICE FOR DRAINING DECONTAMINATING SOLUTION FROM PROCESS CHANNEL OF GRAPHITE-URANIUM REACTORS Russian patent published in 1998 - IPC

Abstract RU 2109357 C1

FIELD: servicing nuclear power stations with graphite-uranium reactors. SUBSTANCE: device has vertically movable butt-joining head connected to drain line and provided with its vertical displacement gear. Head is built up of concentric external and internal shells with stack of sealing rings placed between their end surfaces. External shell is axially movable to internal one and has its vertical displacement gear. EFFECT: facilitated decontamination of process channels being removed. 5 dwg

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RU 2 109 357 C1

Authors

Gusarov V.I.

Filimontsev Ju.N.

Rjakhin V.M.

Ivanov V.N.

Degtjarev V.G.

Lukin V.I.

Gogolev V.K.

Dates

1998-04-20—Published

1995-12-26—Filed

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