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2 301 992

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IPC

G01N23/02(2006-01-01)

G01N29/04(2006-01-01)

G01N23/18(2006-01-01)

(21) (22)

Application

2005108419/09, 2005-03-25

(24)

Start date

2005-03-25

(22)

Actual filing date

2005-03-25

(45)

Published

2007-06-27

(72)

Inventor

Makhutov Nikolaj AndreevichTutnov Aleksandr AleksandrovichGetman Aleksandr FedorovichLovchev Vladimir NikolaevichGutsev Dmitrij FedorovichKurakov Jurij AleksandrovichDragunov Jurij Grigor'EvichZubchenko Aleksandr StepanovichGrigor'Ev Mikhail VladimirovichKaliberda Inna Vasil'EvnaNigmatulin Bulat IskanderovichKarzov Georgij PavlovichVasil'Ev Vladimir GeorgievichProsvirin Anatolij VladimirovichKonev Jurij NikolaevichTutnov Anton AleksandrovichLukasevich Boris IvanovichTarasenkova Galina Il'Inichna

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Tsentr Po Nadezhnosti, Bezopasnosti I Resursu Oborudovanija I Truboprovodam Atomnykh Ehlektrostantsij"

METHOD OF DETERMINING FAILURE-FREE PERFORMANCE FROM RESULTS OF NONDESTRUCTIVE TEST Russian patent published in 2007 - IPC G01N23/02 G01N29/04 G01N23/18 

Abstract RU 2301992 C2

FIELD: investigating or analyzing of materials.

SUBSTANCE: method comprises determining the number of failed articles, density distribution function of time to failure, and intensity of failures from criteria of defect presence, or leakage, or failure before operation without preliminary tests or without preliminary operation of the article.

EFFECT: improved method.

2cl, 5dwg

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RU 2 301 992 C2

Authors

Makhutov Nikolaj Andreevich

Tutnov Aleksandr Aleksandrovich

Getman Aleksandr Fedorovich

Lovchev Vladimir Nikolaevich

Gutsev Dmitrij Fedorovich

Kurakov Jurij Aleksandrovich

Dragunov Jurij Grigor'Evich

Zubchenko Aleksandr Stepanovich

Grigor'Ev Mikhail Vladimirovich

Kaliberda Inna Vasil'Evna

Nigmatulin Bulat Iskanderovich

Karzov Georgij Pavlovich

Vasil'Ev Vladimir Georgievich

Prosvirin Anatolij Vladimirovich

Konev Jurij Nikolaevich

Tutnov Anton Aleksandrovich

Lukasevich Boris Ivanovich

Tarasenkova Galina Il'Inichna

Dates

2007-06-27—Published

2005-03-25—Filed

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