Method and system for bringing a nuclear power plant into a safe state after extreme effect

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11488733
APP PUB NO 20210335511A1
SERIAL NO

16627734

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Abstract

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The method and system for bringing a nuclear power plant to a safe state after extreme effect reduce the temperature of the coolant after extreme effect. The system includes inlet and outlet pipelines, a steam generator, a storage tank and a heat exchanger, a separation tank above the steam generator and connected by two pipelines to a storage tank, a pump, a control unit. The method involves filling the system with coolant, feeding the coolant from the steam generator through the inlet pipeline and the storage tank to the heat exchanger, and feeding the coolant through the outlet pipeline back to the steam generator, wherein the pump is turned on for feeding the coolant and subsequent operation of the system. The first air valve is used to maintain pressure in the system, ensuring the absence of boiling of the coolant.

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Patent Owner(s)

Patent OwnerAddress
JOINT-STOCK COMPANY SCIENTIFIC RESEARCH AND DESIGN INSTITUTE FOR ENERGY TECHNOLOGIES ATOMPROEKTST PETERSBURG 197183
JOINT STOCK COMPANY "SCIENCE AND INNOVATIONS"STAROMONETNIY PER 26 MOSCOW 119180

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Altbregen, Darya Robertovna g. Sankt-Peterburg, RU 1 0
Bezlepkin, Vladimir Viktorovich g. Sankt-Peterburg, RU 4 3
Egorov, Evgenij Yurevich g.Volgodonsk, RU 1 0
Gavrilov, Maksim Vladimirovich pos. Murino, RU 1 0
Kozlov, Vyacheslav Borisovich g. Sankt-Peterburg, RU 1 0
Lukina, Anzhela Vasilevna g. Sankt-Peterburg, RU 1 0
Mezenin, Evgenij Igorevich g. Sankt-Peterburg, RU 1 0
Nosankova, Lajne Vyajnovna g. Sankt-Peterburg, RU 1 0
Obrazcov, Evgenij Pavlovich g. Sankt-Peterburg, RU 1 0
Shirvanyanc, Anton Eduardovich g. Sosnovyj bor, RU 1 0
Tretyakov, Evgenij Aleksandrovich g. Sankt-Peterburg, RU 1 0
Vibe, Dmitrij Yakovlevich g. Sankt-Peterburg, RU 1 0

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