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2 384 552

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(51)

IPC

C06B25/04(2006-01-01)

C06B33/10(2006-01-01)

C06C7/00(2006-01-01)

(21) (22)

Application

2008107603/02, 2008-02-29

(24)

Start date

2008-02-29

(22)

Actual filing date

2008-02-29

(45)

Published

2010-03-20

(72)

Inventor

Korolev Vladimir PetrovichBaskakov Jurij MatveevichKolesov Vasilij IvanovichBibnev Nikolaj MikhajlovichMikhajlov Jurij MikhajlovichKhovanskov Vladimir Nikolaevich

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo

PERCUSSION CAP OF CARTRIDGE OF SMALL ARMS Russian patent published in 2010 - IPC C06B25/04 C06B33/10 C06C7/00

Abstract RU 2384552 C2

FIELD: explosives.

SUBSTANCE: percussion cap of small arms (version 1) includes percussion-igniting composition containing diazodinitrophenol, monobasic potassium styphnate and inert sensibiliser; at that, ratio of weight of percussion-igniting composition to volume of percussion cap is 0.26…0.63 g/cm³. Percussion cap of small arms (version 2) includes percussion-igniting composition containing diazodinitrophenol, monobasic potassium styphnate, potassium salt of dinitrobenzofuroxane and inert sensibiliser; at that, ratio of weight of percussion-igniting composition to volume of percussion cap is 0.20…0.50 g/cm³.

EFFECT: increasing thermal stability of the cap and the possibility of providing stable ignition of propellant powder charges, stability of ballistic characteristics within wide temperature range from -50°C to +50°C.

2 cl, 4 tbl

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RU 2 384 552 C2

Authors

Korolev Vladimir Petrovich

Baskakov Jurij Matveevich

Kolesov Vasilij Ivanovich

Bibnev Nikolaj Mikhajlovich

Mikhajlov Jurij Mikhajlovich

Khovanskov Vladimir Nikolaevich

Dates

2010-03-20—Published

2008-02-29—Filed