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2 164 043

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IPC

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Application

99117206/06, 1999-08-04

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Start date

1999-08-04

(22)

Actual filing date

1999-08-04

(45)

Published

2001-03-10

(72)

Inventor

Silin V.A.Voznesenskij V.A.Malyshenko S.P.Mit'Kin V.V.Osadchij A.I.Ponomarev-Stepnoj N.N.Stoljarevskij A.Ja.

(73)

Holder

Tsentr Kompleksnogo Razvitija Tekhnologii Ehnergotekhnologicheskikh Sistem

DEVICE FOR ENTRAPPING MOLTEN MATERIALS FROM NUCLEAR REACTOR Russian patent published in 2001 - IPC

Abstract RU 2164043 C1

FIELD: accident control at nuclear power stations. SUBSTANCE: liquid-cooled device installed in reactor cavity is made in the form of crucible whose walls and bottom are spaced apart from surrounding structure; mounted in its spacing clearance are device cooling facilities communicating with cooling liquid tank; they are made in the form of sections that function to form jets of cooling liquid conveyed to crucible wall through gap formed between sections and crucible walls. EFFECT: improved reliability of device; enhanced intensity and facilitated control of corium cooling process. 19 cl, 7 dwg

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RU 2 164 043 C1

Authors

Silin V.A.

Voznesenskij V.A.

Malyshenko S.P.

Mit'Kin V.V.

Osadchij A.I.

Ponomarev-Stepnoj N.N.

Stoljarevskij A.Ja.

Dates

2001-03-10—Published

1999-08-04—Filed