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2 074 373

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C1

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IPC

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Application

92007649/08, 1992-11-24

(22)

Actual filing date

1992-11-24

(45)

Published

1997-02-27

(72)

Inventor

Bragin Vladislav AleksandrovichKaminskij Valerij Grigor'EvichAlekseev Georgij ModestovichKulenjuk Anatolij Petrovich

(73)

Holder

Bragin Vladislav AleksandrovichKaminskij Valerij Grigor'EvichAlekseev Georgij ModestovichKulenjuk Anatolij Petrovich

PRIMER DETONATOR Russian patent published in 1997 - IPC

Abstract RU 2074373 C1

FIELD: initiation means actuated by safety fuze, in particular, commercial primer detonator. SUBSTANCE: in primer detonator, consisting of the cup of primary and secondary cartridges, a through hole, aligned with the hole in the cup and having the same diameter, is made in the primary cartridge. The hole diameter-to-cup inside diameter ratio is within 0.2 to 0.3, and the height of the primary cartridge layer makes up 0.5 of the cup inside diameter. It is good practice to use pyrotechnical compound based on potassium picrate as the primary cartridge. EFFECT: enhanced reliability. 2 cl, 1 dwg

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RU 2 074 373 C1

Authors

Bragin Vladislav Aleksandrovich

Kaminskij Valerij Grigor'Evich

Alekseev Georgij Modestovich

Kulenjuk Anatolij Petrovich

Dates

1997-02-27—Published

1992-11-24—Filed

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