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2 086 013

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C1

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IPC

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Application

5051885/25, 1992-07-08

(22)

Actual filing date

1992-07-08

(45)

Published

1997-07-27

(72)

Inventor

Pavlovskij Ju.N.Negin G.V.Kolesov V.A.Kosenkov E.V.

(73)

Holder

Opytnoe Konstruktorskoe Bjuro Mashinostroenija

NUCLEAR REACTOR REFUELING DEVICE Russian patent published in 1997 - IPC

Abstract RU 2086013 C1

FIELD: nuclear reactors. SUBSTANCE: refueling tube is provided with additional stop so that rod engageable with it during uplift through hinged links and cam half-couplings stops rotation of cable drum through its body. In this way, cable does not suffer breaking load and fuel assembly falling due to cable break is eliminated. EFFECT: improved reliability of device and its radiation safety during refueling by means of rod with grip for fuel assemblies due to guaranteed elimination of rod elevation to upper rigid stop. 1 dwg

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RU 2 086 013 C1

Authors

Pavlovskij Ju.N.

Negin G.V.

Kolesov V.A.

Kosenkov E.V.

Dates

1997-07-27—Published

1992-07-08—Filed

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