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2 231 832

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Application

2002118391/06, 2002-07-08

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Start date

2002-07-08

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Actual filing date

2002-07-08

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Published

2004-06-27

(72)

Inventor

Rozhkov V.V.Enin A.A.Sinikov Ju.G.Bychikhin N.A.Kislitskij A.A.Abiralov N.K.Romanov A.I.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Zavod Khimkontsentratov"

GUIDE CHANNEL Russian patent published in 2004 - IPC

Abstract RU 2231832 C2

FIELD: nuclear power engineering; fuel assemblies of nuclear reactors.

SUBSTANCE: guide channel designed for use in particular in VVER-1000 reactors has tube and tip. Tube is made of material having low growth coefficient. Restricting bushings are installed on tube at pitch equal to that of spacer grids at least on side of their upper end.

EFFECT: enhanced operating reliability of fuel assemblies.

1 cl, 1 dwg

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RU 2 231 832 C2

Authors

Rozhkov V.V.

Enin A.A.

Sinikov Ju.G.

Bychikhin N.A.

Kislitskij A.A.

Abiralov N.K.

Romanov A.I.

Dates

2004-06-27—Published

2002-07-08—Filed

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