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2 077 742

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IPC

(21) (22)

Application

95112004/25, 1995-07-13

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Actual filing date

1995-07-13

(45)

Published

1997-04-20

(72)

Inventor

Chernyshov V.M.Rjakhovskikh V.I.Poslavskij A.O.Ponomarenko V.B.Malakhov V.B.Osadchij A.I.Lunin G.L.Dukhovenskij A.S.Doronin A.S.Birjukov G.I.Vasil'Chenko I.N.Medvedev M.I.Tebin V.V.

(73)

Holder

Gosudarstvennoe Predprijatie Zavod Polimetallov"

NEUTRON ABSORBER FOR ACTIVE CORE OF WATER MODERATED NUCLEAR REACTOR Russian patent published in 1997 - IPC

Abstract RU 2077742 C1

FIELD: nuclear energy engineering. SUBSTANCE: neutron absorber has circular core made like powder technology making wire spire-type winding. Wire filler includes neutron absorbing component and as result heat removal from internal generatrix surface of spire grows up significantly, this effect gives deposit forming diminishing in opening between external surface of core and guiding channel internal surface and circular core free moving inside guiding channel. EFFECT: higher effectiveness of operating, more long operation life. 8 cl, 3 dwg

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RU 2 077 742 C1

Authors

Chernyshov V.M.

Rjakhovskikh V.I.

Poslavskij A.O.

Ponomarenko V.B.

Malakhov V.B.

Osadchij A.I.

Lunin G.L.

Dukhovenskij A.S.

Doronin A.S.

Birjukov G.I.

Vasil'Chenko I.N.

Medvedev M.I.

Tebin V.V.

Dates

1997-04-20—Published

1995-07-13—Filed