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2 107 342

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Application

95115120/25, 1995-08-24

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Actual filing date

1995-08-24

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Published

1998-03-20

(72)

Inventor

Sidorov A.S.Nosenko G.E.Nigmatulin B.I.Klejmenova G.I.

(73)

Holder

Ehlektrogorskij Nauchno-Issledovatel'Skij Tsentr Po Bezopasnosti Atomnykh Stantsij Vserossijskogo Nauchno-Issledovatel'Skogo Instituta Po Ehkspluatatsii Atomnykh Stantsij

SHIELDING SYSTEM OF WATER-MODERATED REACTOR UNIT CONTAINMENT Russian patent published in 1998 - IPC

Abstract RU 2107342 C1

FIELD: nuclear reactors. SUBSTANCE: basket and drain are placed on floor of reactor room which also accommodates elastoplastic air pressurizer and high-melting members with voids to pass coolant. Dry heat-resistant members filled with low- and high-melting materials are installed in upper floor of reactor room on maintenance floor. Limiting screen is installed at outlet of air supply pipelines and high-melting heat-resistant members, on manhole floor between hermetically sealed doors. EFFECT: improved shielding of reactor containment. 21 cl, 6 dwg

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RU 2 107 342 C1

Authors

Sidorov A.S.

Nosenko G.E.

Nigmatulin B.I.

Klejmenova G.I.

Dates

1998-03-20—Published

1995-08-24—Filed

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