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2 096 840

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IPC

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Application

94038620/25, 1994-10-14

(22)

Actual filing date

1994-10-14

(45)

Published

1997-11-20

(72)

Inventor

Reutskij N.E.Khrienko V.F.Shirkes S.O.Rybakov B.L.Lobanova N.A.Antropov G.A.Novak V.P.Ermakov D.N.

(73)

Holder

Sankt-Peterburgskij Nauchno-Issledovatel'Skij I Proektno-Konstruktorskij Institut

NUCLEAR REACTOR EMERGENCY SHUTDOWN AND COOLING METHOD Russian patent published in 1997 - IPC

Abstract RU 2096840 C1

FIELD: nuclear reactors. SUBSTANCE: reactor has emergency core-cooling system incorporating water tank with working medium, devices for building up gage pressure in water tank, and piping providing communication between tank and reactor. Under normal conditions, pressure equal to atmospheric value is maintained within water tank. In case of emergency situation dictating reactor shutdown or cooling, gage pressure is built up in water tank to displace working medium to reactor by generating gas or other means. EFFECT: provision for building up gage pressure of different value depending on emergency situation inside water tank. 3 cl, 1 dwg

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RU 2 096 840 C1

Authors

Reutskij N.E.

Khrienko V.F.

Shirkes S.O.

Rybakov B.L.

Lobanova N.A.

Antropov G.A.

Novak V.P.

Ermakov D.N.

Dates

1997-11-20—Published

1994-10-14—Filed

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