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2 246 770

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IPC

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Application

2002125802/06, 2002-09-27

(24)

Start date

2002-09-27

(22)

Actual filing date

2002-09-27

(45)

Published

2005-02-20

(72)

Inventor

Luzin A.M.Batuev V.I.Usol'Tsev V.N.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Zavod Khimkontsentratov"

FUEL ELEMENT CAN PROCESS LINE Russian patent published in 2005 - IPC

Abstract RU 2246770 C2

FIELD: nuclear power engineering; manufacture of fuel elements for fuel assemblies of nuclear power reactors.

SUBSTANCE: proposed process line has mechanism for press-fitting bottom plug in calibrated end of can provided with cutoff gear for piece-by-piece feeding of bottom plugs of different types that incorporates bottom plug passage duct accommodating C-shaped member with reciprocating horizontal-motion actuator whose top flap has slot engageable with upper cylindrical part of bottom plug; bottom flap is longer than top one and is provided with bottom plug passage hole shifted toward edge of bottom flap; flaps are spaced apart through distance slightly longer than maximal length of thick end of bottom plug; rod designed for press-fitting bottom plug in calibrated end of can has bed with seat to receive bottom plug, maximal-size portion of seat following shape of bottom plug.

EFFECT: enlarged functional capabilities of process line for manufacturing fuel-element cans of different sizes.

1 cl 7 dwg

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RU 2 246 770 C2

Authors

Luzin A.M.

Batuev V.I.

Usol'Tsev V.N.

Dates

2005-02-20—Published

2002-09-27—Filed

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