NUCLEAR REACTOR Russian patent published in 2008 - IPC G21C7/22 

FIELD: nuclear engineering.

SUBSTANCE: nuclear reactor is suggested, design of which makes it possible to reject use of installations for assembly, control and direction of control rods inside and outside vessel and to avoid passage through the top internal part. Top internal part is installed in it, which is located close to reactor core and which projects out of the vessel aside and outside. All transition systems of control and circulation of fluid medium pass through this internal part and for every bundle of control rods due to availability of movable connection part come out to connection head, which contains reservoirs with liquid absorber of neutrons and circuits of supply into supercharging channels, which are installed between fuel rods. Invention may be applied for all types of nuclear reactors.

EFFECT: control of reactor power during operation, correction of changes of flux inside reactor core, change of neutron spectrum inside reactor core, emergency reactor trip.

24 cl, 15 dwg