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2 079 908

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IPC

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Application

95108286/25, 1995-05-26

(22)

Actual filing date

1995-05-26

(45)

Published

1997-05-20

(72)

Inventor

Rjakhin V.M.Filimontsev Ju.N.Kushkovoj S.A.Degtjarev V.G.Burkov A.P.Kopylov V.I.Tikhomirov M.A.Tipochenkov E.T.Velichko V.A.

(73)

Holder

Kurskaja Atomnaja Ehlektrostantsija

APPARATUS FOR CHOPPING SPENT FUEL CHANNELS FROM URANIUM-GRAPHITE REACTORS Russian patent published in 1997 - IPC

Abstract RU 2079908 C1

FIELD: operation of nuclear power plants. SUBSTANCE: apparatus has a vertical tubular train mounted in a reactor hall vault and provided with a mechanism for chopping fuel channels into fragments, a mechanism for removal of graphite plugs, a power-driven horizontally moving milling cutter to cut off crumpled channel ends, and a telescopic tube. A mechanism for vertical movement of the telescopic tube to close a mouth of the chopping mechanism is made in the form of a power cylinder with a metallic rope reeved in the tube. There is also a turntable with containers placed on it. EFFECT: improved design. 2 cl, 5 dwg

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RU 2 079 908 C1

Authors

Rjakhin V.M.

Filimontsev Ju.N.

Kushkovoj S.A.

Degtjarev V.G.

Burkov A.P.

Kopylov V.I.

Tikhomirov M.A.

Tipochenkov E.T.

Velichko V.A.

Dates

1997-05-20—Published

1995-05-26—Filed

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