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2 237 938

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IPC

(21) (22)

Application

2003103450/06, 2003-02-05

(24)

Start date

2003-02-05

(22)

Actual filing date

2003-02-05

(45)

Published

2004-10-10

(72)

Inventor

Ledovskikh N.M.Sirotkin A.F.Salikov M.M.Kurunov Ju.I.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchnyj Tsentr Rossijskoj Federatsii Nauchno-Issledovatel'Skij Institut Atomnykh Reaktorov"

IONIZING RADIATION SOURCE Russian patent published in 2004 - IPC

Abstract RU 2237938 C1

FIELD: nuclear engineering; development and manufacture of ionizing radiation sources.

SUBSTANCE: proposed radiation source that can be used for irradiating (sterilizing) flowing liquids and gases has sealed cobalt-60 holding case made built of coaxially mounted cylinders with clearances of 2.4 - 3.2 mm between them, which are joined at ends. Top part of case mounts perforated nozzle for passing materials being irradiated. Nozzle has head for conveying and suspending the source in irradiating device. Bottom part of case is provided with shank for locking source in irradiating device.

EFFECT: reduced self-absorption and enhanced operating efficiency of source due to its enlarged radiation surface.

3 cl, 1 dwg

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RU 2 237 938 C1

Authors

Ledovskikh N.M.

Sirotkin A.F.

Salikov M.M.

Kurunov Ju.I.

Dates

2004-10-10—Published

2003-02-05—Filed