SE335888

1,254,042. Reactors. ATOMENERGI A.B. 21 May, 1969 [21 May, 1968; 18 June, 1968], No. 25992/69. Heading G6C. In a water-cooled and moderated nuclear reactor, the inner surface of the prestressed concrete pressure vessel is thermally insulated by a gas layer. The water-cooled core 1, is mounted within...

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Bibliographic Details
Main Author LOEVGREN A
Format Patent
LanguageEnglish
Published 14.06.1971
Subjects
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Summary:1,254,042. Reactors. ATOMENERGI A.B. 21 May, 1969 [21 May, 1968; 18 June, 1968], No. 25992/69. Heading G6C. In a water-cooled and moderated nuclear reactor, the inner surface of the prestressed concrete pressure vessel is thermally insulated by a gas layer. The water-cooled core 1, is mounted within the prestressed concrete pressure vessel T, the inner surface of which is thermally insulated by the gas-filled gap 8, between the surface and the shell 4. The liquid lock 14, is formed by the baffle 6, concentric with 8. The lock is cooled by a flow of water through 13 and the gas pressure in 8 is maintained close to that of the steam inside 4 by the conduit 12. In further embodiments, the baffle 6, may be extended upwards and an additional lock mounted at the upper rim.
Bibliography:Application Number: SE19680006916