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2 416 732

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IPC

F02K9/32(2006-01-01)

(21) (22)

Application

2009138825/06, 2009-10-22

(24)

Start date

2009-10-22

(22)

Actual filing date

2009-10-22

(45)

Published

2011-04-20

(72)

Inventor

Povarov Sergej AleksandrovichMel'Nik Gennadij IvanovichShabalin Vladimir MikhajlovichKhorev Nikolaj AkimovichMakarovets Nikolaj AleksandrovichMedvedev Vladimir IvanovichPeturkin Dmitrij MikhajlovichErokhin Vladimir Evgen'EvichSokolov Igor' Jur'EvichTregubov Viktor IvanovichAmarantov Georgij NikolaevichKolach Petr Kuz'MichZvereva Inna Grigor'EvnaValeev Nail' SabirzjanovichNovozhilova Ol'Ga Nikolaevna

(73)

Holder

Federal'Noe Kazennoe Predprijatie

SOLID ROCKET PROPELLANT CHARGE Russian patent published in 2011 - IPC F02K9/32

Abstract RU 2416732 C1

FIELD: weapons and ammunition.

SUBSTANCE: proposed charge comprises casing, propellant charge rigidly jointed therewith, face collar and protective attachment layer. Face collar composition comprises the following components in wt %: polydienourethane epoxide (rubber "ПДИ-3А") - 79.6-81.9, amine hardener "УП"-0638 - 1.7-4.0, graphitic carbon "П"-803 - 12.4-16.4, and aerosil A-380 - 0.1-4.0.

EFFECT: reliable joint between propellant charge and case, simplified production.

1 dwg

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RU 2 416 732 C1

Authors

Povarov Sergej Aleksandrovich

Mel'Nik Gennadij Ivanovich

Shabalin Vladimir Mikhajlovich

Khorev Nikolaj Akimovich

Makarovets Nikolaj Aleksandrovich

Medvedev Vladimir Ivanovich

Peturkin Dmitrij Mikhajlovich

Erokhin Vladimir Evgen'Evich

Sokolov Igor' Jur'Evich

Tregubov Viktor Ivanovich

Amarantov Georgij Nikolaevich

Kolach Petr Kuz'Mich

Zvereva Inna Grigor'Evna

Valeev Nail' Sabirzjanovich

Novozhilova Ol'Ga Nikolaevna

Dates

2011-04-20—Published

2009-10-22—Filed