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Application

98120279/06, 1998-11-05

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Start date

1998-11-05

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Actual filing date

1998-11-05

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Published

2000-07-27

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Inventor

Bochkarev S.A.Dzekun E.G.Kolupaev D.N.Komljagin A.G.Kuznetsov Ju.G.Lutovinin A.G.Petrenko B.F.

(73)

Holder

Proizvodstvennoe Ob"EdinenieKonstruktorsko-Tekhnologicheskij Institut Gidroimpul'Snoj Tekhniki So Ran

DEVICE FOR SEPARATING END PARTS FROM SPENT FUEL ASSEMBLIES Russian patent published in 2000 - IPC

Abstract RU 2153713 C1

FIELD: spent nuclear fuel recovery in radiochemical industry. SUBSTANCE: end part is separated from active section of spent fuel assembly by cutting it with knife performing translational and rotary motion relative to auxiliary cutting blades of movable hold-down device and support which function to hold tight the fuel assembly at cutting point, knife blades being shaped to follow shape of fuel assemblies being treated. Such process ensures reliable separation and cutting without forming finely dispersed fractions of fuel assembly can material and liquid radioactive wastes. EFFECT: reduced power requirement, improved radiation safety and capacity. 3 dwg

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RU 2 153 713 C1

Authors

Bochkarev S.A.

Dzekun E.G.

Kolupaev D.N.

Komljagin A.G.

Kuznetsov Ju.G.

Lutovinin A.G.

Petrenko B.F.

Dates

2000-07-27—Published

1998-11-05—Filed

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