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2 709 187

(13)

(51)

IPC

G21C19/34(2006-01-01)

(21) (22)

Application

2019117178, 2019-06-03

(24)

Start date

2019-06-03

(22)

Actual filing date

2019-06-03

(45)

Published

2019-12-17

(72)

Inventor

Cherendin Aleksandr FedorovichKotov Igor MikhajlovichLyakhov Vitalij ValerevichGalutskij Valerij Grigorevich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Gidrodinamiki Im. M.A. Lavrenteva Sibirskogo Otdeleniya Rossijskoj Akademii Nauk So Ran)

UNIT FOR SPENT FUEL ASSEMBLIES END PARTS CUTTING OFF Russian patent published in 2019 - IPC G21C19/34

Abstract RU 2709187 C1

FIELD: radiochemical industry.

SUBSTANCE: invention relates to radiochemical industry and is intended for use in process line of industrial processing of spent fuel assemblies (SFA). Separating unit for end parts SFA comprises protective plug, bracket, movable clamp, outer knives, internal knife and clamp drives and internal knife. Movable clamp is mounted on bracket, provided with pivot axis and interacts with drive by means of rod and clevis. External blades are detachable along horizontal plane and provided with slots for interaction with internal knife, one part is installed on clamp, and another one is on bracket.

EFFECT: invention provides reliable separation of end parts, high-quality cutting without formation of finely dispersed fraction of material of cut shell SFA.

4 cl, 5 dwg

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RU 2 709 187 C1

Authors

Cherendin Aleksandr Fedorovich

Kotov Igor Mikhajlovich

Lyakhov Vitalij Valerevich

Galutskij Valerij Grigorevich

Dates

2019-12-17—Published

2019-06-03—Filed