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2 177 394

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IPC

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Application

99125403/02, 1999-11-30

(24)

Start date

1999-11-30

(22)

Actual filing date

1999-11-30

(45)

Published

2001-12-27

(72)

Inventor

Chapaev I.G.Bychikhin N.A.Batuev V.I.Il'In G.V.Skvortsov V.S.Mamykin S.A.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Zavod Khimkontsentratov"

MACHINE FOR ASSEMBLY OF FUEL ELEMENTS IN CLUSTERS Russian patent published in 2001 - IPC

Abstract RU 2177394 C2

FIELD: assembly jobs; manufacture of fuel element clusters for nuclear reactors. SUBSTANCE: mandrelling mechanism of machine secured on bed frame is made in form of pneumatic cylinder with taper rod in from of mandrel; it is located coaxially relative to pusher of fuel elements and is interlocked with control system of machine. Holes in technological lattice have circular bore at diameter equal to 1.5 diameters of cylindrical portion of end of lower end part; technological lattice is located on holder for axial displacement and is provided with lock for securing the lattice in working position. Lock is made in form of lever articulated in holder. EFFECT: increased productivity; reduced labor consumption. 2 cl, 3 dwg

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RU 2 177 394 C2

Authors

Chapaev I.G.

Bychikhin N.A.

Batuev V.I.

Il'In G.V.

Skvortsov V.S.

Mamykin S.A.

Dates

2001-12-27—Published

1999-11-30—Filed

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