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2 244 356

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IPC

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Application

2003105245/06, 2003-02-21

(24)

Start date

2003-02-21

(22)

Actual filing date

2003-02-21

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Published

2005-01-10

(72)

Inventor

Luzin A.M.Petrov A.N.Batuev V.I.Marchenko V.G.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Zavod Khimkontsentratov"

PROCESS LINE FOR MANUFACTURING FUEL ELEMENT CLADDING Russian patent published in 2005 - IPC

Abstract RU 2244356 C2

FIELD: nuclear power engineering; manufacture of fuel elements and their claddings.

SUBSTANCE: each weld of cladding and its plug are tested in facility equipped with units for clamping and revolving the claddings, scanning with carriage using weld inspection piezoelectric transducer and piezoelectric transducer for measuring wall thickness in measurement region, immersion bath, ultrasonic pulse generator, ultrasonic pulse receiver, microprocessor, analog-to-digital converter switch, and random-access memory.

EFFECT: enhanced quality of fuel elements and their operating reliability in reactor core.

1 cl, 1 dwg

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RU 2 244 356 C2

Authors

Luzin A.M.

Petrov A.N.

Batuev V.I.

Marchenko V.G.

Dates

2005-01-10—Published

2003-02-21—Filed

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